Technology update plating on plastic for sustainability TOP ZECROM PROCESS
|
|
- Jody Spencer
- 6 years ago
- Views:
Transcription
1 23 June 2017 Surface and Coatings Forum Technology update plating on plastic for sustainability TOP ZECROM PROCESS Toshimitsu NAGAO OKUNO CHEMICAL INDUSTRIES CO., LTD. OSAKA JAPAN
2 Outline: Plating on Plastic (POP) technology 2 Introduction Product performance Using in industrial fields Equipment specifications Waste water treatment Mass-production
3 Usage: Plating on Plastic (POP) 3 Photo : Presented by LIXIL CORP Automotive parts Sanitary parts Electronic parts Amusement
4 Process: Plating on Plastic (POP) 4 Electroless plating process Electroplating process ABS resin Cleaning Etching Problem : use Chromic acid Ensure adhesion Acid activation Strike plating Acid copper plating For beautiful appearance Neutralization Catalyzing Semi-bright Ni plating Bright Ni plating Enhance corrosion resistance Activation Give conductivity Micro-porous Ni plating Electroless plating Cr plating Cr(Ⅵ) plating Alternative method: Cr(Ⅲ) plating
5 Current problem: Chromium etching solution 5 Chromic acid-sulfuric acid bath SEM and TEM images after etching Resin surface Cross section of resin Plating めっき皮膜 film 5mm Substrate: ABS ABS resin 樹脂 1mm Advantages Make surface roughness Increase adhesion between resin and deposit Ensure deposition on all of surfaces bath stability: semi-permanent Single rack system can be applied Disadvantages High concentration (chromic anhydride 400g/L), bath temp. is high (68 ) Carcinogenic, bad work environment Corrosive to equipment Waste water treatment: difficult If dragged out, decrease chemical performances If scattered in the air, prevent deposition
6 Requirements for eco-friendly products 6 ELV Directive, WEEE Directive, RoHS Directive: Regulate toxic materials in deposits REACH regulation: Regulate the use of toxic materials Chromic acid: SVHC (Substance of Very High Concern) If not approved after application, can t be used Considering future regulations about chemicals for plating, alternative eco-friendly methods are highly demanded.
7 Current problem: Acidic permanganate etching solution 7 CrO H + + 3e - Cr H 2 O MnO H + + 5e - Mn H 2 O E 0 (V) E 0 (V) Mn(Ⅶ) After make-up After 5 hours MnO 2 Mn(Ⅱ) By reduction from Mn(Ⅶ) to Mn(Ⅱ), manganese dioxide (MnO 2 ) precipitates.
8 TOP ZECROM ETCHANT : Mechanism 8 Improve bath stability = Inhibit MnO 2 formation Mn(Ⅶ) Mn(Ⅳ) Mn(Ⅱ) MnO 2 Developed the stabilizer increase MnO 2 solubility (Currently patents pending) (Precipitation)
9 TOP ZECROM PROCESS 9 ZERO CHROME ZECROM Etching process without chromium for ABS and ABS/PC resins (Currently patents pending)
10 Effect of Stabilizer Mn(Ⅶ) concentration (%) 10 Solubility of manganese dioxide (MnO 2 ) Stability of Mn(Ⅶ) No.1: Etchant without stabilizer No.2: Etchant with stabilizer :With stabilizer ;Without stabilizer Bath leaving time (day) By increasing the solubility of manganese dioxide (MnO 2 ), greatly improves the stability of Mn(Ⅶ)
11 Bath composition & treatment condition of TOP ZECROM ETCHANT 11 Standard Range Role TOP ZECROM ETCHANT A 55 ml/l 50 to 60 ml/l Mn(Ⅱ) Conc. solution TOP ZECROM ETCHANT B 510 ml/l 490 to 530 ml/l Stabilizer 98% H 2 SO ml/l 385 to 415 ml/l Acid base Bath temp to 70 Treatment time 20 min. 10 to 40 min. Tank material Agitation Heating device Air exhauster Remark Fluoride tank made of PFA, PTFE, PVDF etc. Air and mechanical agitation PTFE coil heater Local exhaust system (not made of metal) Electrolytic regenerator is essential
12 TOP ZECROM PROCESS 12 Electroless plating process Direct acid copper plating process Etching TOP ZECROM ETCHANT Etching TOP ZECROM ETCHANT Reduction 35% HCl 100 ml/l Reduction 35% HCl 100 ml/l Catalyzing TOP ZECROM CATALYST Conditioner TOP ZECROM CONDITIONER Activation 35% HCl 100 ml/l Catalyzing TOP ZECROM CATALYST D Electroless Ni TOP ZECROM CHEMICAL NICKEL Conductor TOP ZECROM SELECTOR Strike Ni Watts nickel bath Electroplating TOP DuNC PROCESS Electroplating TOP DuNC PROCESS Mainly same with conventional steps
13 Plating appearances 13 Automobile part (4 dm 2 ) Direct copper plating process Shoehorn (0.8 dm 2 ) Left: Electroless Ni plating process Right: Direct copper plating process Sanitary part (2 dm 2 ) Electroless Ni plating process Beautiful plating appearance to molded parts
14 Requirements for chromium-free etchant 14 Chromic acid etching (ⅰ) High adhesion by forming micro-pores (ⅱ) High bath stability, can use semi-permanently (ⅲ) Single rack system can be applied (Chromium works as a poison in plating steps) Requirements for TOP ZECROM PROCESS Micro-pore formation Strong plating adhesion : Equal to chromic acid etching Continuous operation Single rack : Long bath life : Prevent deposition on jigs without poisons Plating appearances : No impact on following steps
15 TOP ZECROM PROCESS 15 Micro-pore formation and plating adhesion
16 SEM images after etching (Substrate: ABS Resin) 16 Substrate: UMG ABS 3001M (Etching bath temp. : 68 ) 5 min. 10 min. 20 min.(standard) TOP ZECROM ETCHANT Mn(Ⅶ) 5 min. 10 min.(standard) 20 min. Chromic acid Cr(Ⅵ)
17 SEM images after etching (Substrate: PC/ABS Resin) 17 Substrate: TC-37M, PC ratio 50% (Etching bath temp.: 68 ) 5 min. 10 min. 20 min.(standard) TOP ZECROM ETCHANT Mn(Ⅶ) 5 min. 10 min.(standard) 20 min. Chromic acid Cr(Ⅵ)
18 Peel Strength (N/cm) Peel Strength (N/cm) Plating adhesion (by Peel strength) 18 ABS resin (UMG ABS 3001M) PC/ABS resin (TC-37M, PC ratio 50%) Cr(Ⅵ) Mn(Ⅶ) Cr(Ⅵ) Mn(Ⅶ) 0 Cr(Ⅵ) Mn(Ⅶ) Cr(Ⅵ) Mn(Ⅶ) Electroless plating process Direct acid copper plating process Electroless plating process Direct acid copper plating process TOP ZECROME PROCESS can ensure the same adhesion with chromic acid etching
19 Evaluation Results by Resin Grade 19 Resin Resin grade Plating deposition property Peel strength (N/cm) UMGABS 3001M (UMG ABS, LTD.) Overall deposition 11 to 13 ABS TECHNO ABS25 (Techno Polymer Co., Ltd.) Overall deposition 10.5 to 13 KRALASTIC AP8A (NIPPON A & L INC.) Overall deposition 10 to 12 TC-37M (UMG ABS, LTD.) Overall deposition 10.5 to 12 PC/ABS Iupilon PL-2010 (Mitsubishi Engineering-Plastics Corporation ) Overall deposition 11 to 14 Iupilon PL-2020 (Mitsubishi Engineering-Plastics Corporation ) Overall deposition 10 to 14
20 Plating Adhesion evaluation (By thermal cycle test) 20 (Plating film thickness: Cu 30μm, Ni 25μm, Cr 0.3μm) min min min min. 20 cycles Process Resin Result Electroless plating process Direct acid copper plating process ABS PC/ABS ABS PC/ABS Good Good Good Good High adhesion can be realized in all of processes and materials
21 TOP ZECROM PROCESS 21 Continuous Operation
22 Continuous operation test Peel strength (N/cm) 22 Standard Range Analysis method TOP ZECROM ETCHANT A 55 ml/l 50 to 60 AAS or ICP TOP ZECROM ETCHANT B 510 ml/l 490 to 530 Titration or 98% Sulfuric acid 400 ml/l 385 to 415 specific gravity Mn(Ⅶ) (mg) 400 to 800 Titration Initial make-up After treatment of 1000dm 2 /L Amount of treatment (dm 2 /L) By proper concentration control, etching ability can be realized continuously
23 Equipment specifications for TOP ZECROM ETCHANT 23 Tank and piping material Agitation PFA, PTFE, PVDF Air agitation Bath load 0.1 dm 2 /L Anode Anode area Cathode Cathode solution Cathode area Pt/Ti or Pb Equivalent to or larger than substrate areas Zr (Using unglazed diaphragm) TOP ZECROM ETCHANT made-up solution About 50 % to anode areas Anode current density Below 1.5 A/dm 2 Bath voltage Mn 7+ regeneration speed 3 to 6 V 44 mg/ah (Mn 7+ consumption speed per 20 minute etching : 8 mg/dm 2 )
24 Image of electrolytic regenerator 50 L tank 200 L tank 24 Zr Rectifier Pt-Ti Electrolytic oxidation
25 TOP ZECROM PROCESS 25 Impact on following steps by drag-out
26 If dragged out into following steps? (For electroless plating process) 26 Evaluation by electroless Ni plating deposition Etching Neutralization Catalyzing Activation Electroless Ni Catalyzing Addition amount of etchant (ml/l) Mn(Ⅶ) Cr(Ⅵ) Activation Addition amount of etchant (ml/l) Mn(Ⅶ) Cr(Ⅵ) Electroless Ni Addition amount of etchant (ml/l) Mn(Ⅶ) Cr(Ⅵ) ( : Overall deposition : Partly un-deposited : Mostly un-deposited) Drag-out of TOP ZECROM ETCHANT will not inhibit deposition same as Cr(Ⅵ)
27 If dragged out into following steps? (For direct acid copper plating process) 27 Etching Neutralization Conditioner Catalyzing Conductor Acid copper plating Evaluation by direct acid copper plating deposition Addition amount of etchant (ml/l) Conditioner Mn(Ⅶ) Cr(Ⅵ) Catalyzing Addition amount of etchant (ml/l) Mn(Ⅶ) Cr(Ⅵ) Conductor Addition amount of etchant (ml/l) Mn(Ⅶ) Cr(Ⅵ) ( : Overall deposition : Partly un-deposited : Mostly un-deposited) Drag-out of TOP ZECROM ETCHANT will not inhibit deposition same as Cr(Ⅵ)
28 TOP ZECROM PROCESS 28 Application for single rack system
29 What is single rack system? 29 Chromic acid etching If operated if not PVC coating No deposit on jigs Deposition on jigs Stainless steel Adsorbed chromium works as poison Plating occurs only on molded resin, No deposition on jigs
30 Why single rack system? 30 Load Cleaning Etching Neutralization Catalyzing Activation Electroless plating Acid activation Jig stripping Unload Cr plating Micro-porous Ni plating Bright Ni plating Semi-bright Ni plating Acid copper plating Strike plating Single rack system All steps can done by one rack Increase work efficiency, time-saving If deposit occurs on jigs? Increase defective rate Unnecessary deposit on jigs -bad impact on film thickness -widen thickness difference Drops from jigs will attach to molded resin, cause defects in appearances Lower work efficiency, increase work costs Jig change time is necessary Jig stripping time is necessary
31 How prevent deposition on jigs? (For electroless plating process) 31 Catalyst, electroless Ni Conventional products Catalyst : TOP ZECROM CATALYST Electroless Ni : TOP ZECROM CHEMICAL NICKEL Deposition on jigs Deposition only on resin
32 How prevent deposition on jigs? (For direct acid copper plating process) 32 PVC coating jig Polyethylene jig Deposition on jigs Deposition only on resin PVC coating materials are under development
33 TOP ZECROM PROCESS 33 Wastewater Treatment Method
34 Wastewater treatment for TOP ZECROM ETCHANT 34 Etching Wastewater Treatment Flowchart Recovery 1 Recovery 2 Water rinse Water rinse 1/10 1/100 No.1 No.2 Concentration to original solution Main wastewater tank (containing Cu, Ni) Adjust ph from 7 to 8 Flow from other lines Add flocculants containing Ca, Fe etc. Metal salts : Dispose as sludge Diluted solution: Dilute to satisfy COD or other regulation values
35 Advantage of TOP ZECROM ETCHANT 35 Comparison after wastewater treatment TOP ZECROM ETCHANT Chromic acid etchant Cu (mg/l) Ni (mg/l) Mn (mg/l) Below detection limit - Cr (mg/l) - Below detection limit TOP ZECROM ETCHANT can be easily treated, eco-friendly product
36 TOP ZECROM PROCESS: Summary 36 Novel etching process without chromium for molded ABS and ABS/PC resin Use acidic-permanganate base etching solution Continuous operation can be realized by a new stabilizer that can prevent MnO 2 generation Strong plating adhesion : Equal to chromic acid etching Decrease the impact on following steps by drag-out of TOP ZECROM ETCHANT Prevent deposits on jigs, applicable to single rack system Easy wastewater treatment
37 Operation in mass-production line 37
38 Plating line in mass-production 38 After etching Etching tank size; 2,300 L (Electrolytic regeneration tank; 550 L)
39 Plating line in mass-production 39 After electroless Ni plating After acid copper plating Stable operation is ensured
40 40 Thank you for your attention. Think ECO! ECO! = ECOLOGY 環境 = Environment 創造力 = Creativity 独自性 = Originality
Direct Copper Metalization of Aluminum: Elimination of Zincate
June 2018 Direct Copper Metalization of uminum: Elimination of Zincate Richard DePoto, Business Development Doug Duda, Laboratory Manager Uyemura International Corporation Southington CT rdepoto@uyemura.com
More informationPLATING ON PLASTICS POP
POP A WIDE RANGE OF APPLICATIONS PLASTICS FOR METALLIZATION PP 3% PA 3% others 2% ABS/PC 42% ABS 50% STAGES FOR METALLIZATION OF PLASTIC PRETREATMENT : CLEANING This stage improves the wettability of the
More informationMETAL FINISHING. (As per revised VTU syllabus: )
METAL FINISHING (As per revised VTU syllabus: 2015-16) Definition: It is a process in which a specimen metal (article) is coated with another metal or a polymer in order to modify the surface properties
More informationToward Cleaner Production technologies in surface treatment of metals
Waste Management and the Environment III 57 Toward Cleaner Production technologies in surface treatment of metals A. Nakonieczny & M. Kieszkowski Institute of Precision Mechanics, Warsaw, Poland Abstract
More informationSurTec 881 Trivalent Decorative Chromium Process
Protection upgraded SurTec 881 Trivalent Decorative Chromium Process (Anti Salts Type) Properties environmentally friendly, hexavalent chromium free plating process high corrosion protection against calcium
More informationElectroplating. Copyright 2016 Industrial Metallurgists, LLC
Electroplating Northbrook, IL 847.528.3467 www.imetllc.com Copyright 2016 Industrial Metallurgists, LLC Course content 1. Process Steps (75 minutes) 2. Properties, Defects, and Evaluation (60 minutes)
More informationNON-CYANIDE ZINC-IRON PROCESS ZI NF E R S
NON-CYANIDE ZINC-IRON PROCESS ZI NF E R 5 9 0 S PHYSICAL PROPERTIES: ZINFER 591: Brown Liquid ZINFER 595: Yellowish Liquid ZINFER 596: Clear Liquid ZINFER 597: Brown Liquid DESCRIPTION: The ZINFER 590
More informationMID Manufacturing: Advances in
MID Manufacturing: Advances in Metallization Plating Technologies Leading to Improved Yields 9 th International Congress Molded Interconnect Devices MID 2010 September 30, 2010 Richard C. Retallick Senior
More informationElectroplating, Anodizing & Metal Treatment Hand Book
Electroplating, Anodizing & Metal Treatment Hand Book Author: NPCS Board of Consultants & Engineers Format: Paperback ISBN: 9788178331386 Code: NI63 Pages: 720 Price: Rs. 1,475.00 US$ 150.00 Publisher:
More informationElectroplating, Anodizing & Metal Treatment Hand Book
Electroplating, Anodizing & Metal Treatment Hand Book Author: NPCS Board of Consultants & Engineers Format: Paperback ISBN: 9788178331386 Code: NI63 Pages: 720 Price: Rs. 1,475.00 US$ 150.00 Publisher:
More informationMetallization of MID Dec 2 010
Metallization of MID Dec 2010 Agenda Introduction to Dow Electronic Materials MID Applications & Advantages Dow MID Metallization Processes Plating Equipment Summary Dow Business Structure Where Dow Electronic
More informationCHAPTER 3 ELECTROPLATING OF FDM-ABS
31 CHAPTER 3 ELECTROPLATING OF FDM-ABS 3.1 INTRODUCTION Electroplating can be referred to as, an electrodeposition process for producing a thick and consistent coating, using of metal or alloys, upon a
More informationElectroplating of PA. Semi-Crystalline Product. Asia Pacific. Lanxess HK
Electroplating of PA Lanxess HK Semi-Crystalline Product Asia Pacific Introduction Electroplating can provide a durable, high quality finished for variety of application. Many polymers can be electroplated,
More informationImmersion Tin SN 30 1
Immersion Tin SN 30 1 Immersion Tin SN 30 1 is a process for the electroless deposition of tin on copper and copper alloys in charge exchange. The process is so also be suitable to brighten lead- or tin-lead
More informationDEPOSIT STRESS ANALYZER
DEPOSIT STRESS ANALYZER Prevent Deposit Flaking Before It Occurs This process is approved as ASTM Standard B975. A STRESS MEASUREMENT METHOD APPLICABLE FOR THIN METALLIC COATINGS Specialty Testing Calculating
More informationPALLAMERSE SMT 2000 For PWB Metallization Applications
PALLAMERSE SMT 2000 For PWB Metallization Applications Regional Product Availability N.America Japan/Korea Asia Europe DESCRIPTION The Pallamerse SMT 2000 is an autocatalytic palladium process designed
More informationENVIRO/Etch Replenisher
ENVIRO/Etch Replenisher Copper Etchant Product Description ENVIRO/Etch (ENVIRO/Etch) is a stabilized formulation designed to provide optimum micro-roughening and cleaning of copper surfaces prior to dry
More informationTECHNICAL DATA SHEET CUPROBRITE Revolutionary & New generation Bright Acid Copper Plating Process
TECHNICAL DATA SHEET CUPROBRITE 3006 Revolutionary & New generation Bright Acid Copper Plating Process Cuprobrite 3006 is a bright acid copper plating process which produces highly levelled, brilliant,
More informationHAVACHROME CR3 TRIVALENT BRIGHT CHROMIUM PROCESS
HAVACHROME CR3 TRIVALENT BRIGHT CHROMIUM PROCESS HAVACHROME CR3 Process is a unique trivalent chromium plating process, that is used to deposit a bright chromium deposit over bright nickel deposits. IMPORTANT:
More informationPavCoTing. Chromium appearance and corrosion resistance Ease of plating bath control Wide current density range
is an environmentally friendly alternative to chromium electroplating. is a cobalt alloy that, when plated over nickel, has the appearance and corrosion resistance of decorative chromium. is diverse enough
More informationCHAPTER 3 DEVELOPMENT OF ELECTROPLATING SETUP FOR PLATING ABS AND POLYAMIDES
82 CHAPTER 3 DEVELOPMENT OF ELECTROPLATING SETUP FOR PLATING ABS AND POLYAMIDES 3.1 BACKGROUND OF ELECTROPLATING 83 3.2 DETAILS OF THE DEVELOPMENT OF ELECTROPLATING SETUP 83 3.2.1 Polypropylene Tank for
More informationPALLAMET 500 Palladium-Nickel
Technical Data Sheet PALLAMET 500 Palladium-Nickel For Electronic Finishing Applications Regional Product Availability Description North America Asia-Pacific The PALLAMET 500 Palladium-Nickel electrolyte
More informationTroubleshooting of Electrolytic Color Anodizing of Aluminum
Troubleshooting of Electrolytic Color Anodizing of Aluminum Bob Srinivasan, Bob S. CONSULTING, Brookfield, Wisconsin, USA Electrolytic color anodized aluminum offers a highly durable finish for architectural
More informationNON-CYANIDE ZINC NICKEL PROCESS
NON-CYANIDE ZINC NICKEL PROCESS PHYSICAL PROPERTIES: ZINNI AL 451: Dark-blue liquid ZINNI AL 452: Transparent violet liquid ZINNI AL 453: Transparent yellowish liquid DESCRIPTION: The process is an alkaline
More informationTechnical Data Sheet
Cu/ETCH ME-35 A General Purpose Copper Microetch Product Description Cu/ETCH ME-35 (ME-35) is a single component liquid, designed to provide optimum micro-roughening and cleaning of copper surfaces prior
More informationMetal Finishing Products and Service META-MATE ZINCATE 40 "A CONCENTRATED LIQUID ZINCATE FORMULATION FOR THE PRETREATMENT OF ALUMINUM AND ITS ALLOYS"
Metal Chem,inc. Metal Finishing Products and Service 29 Freedom Court Greer, SC 29650 864.877.6175 Fax 864.877.6176 DATA SHEET META-MATE ZINCATE 40 "A CONCENTRATED LIQUID ZINCATE FORMULATION FOR THE PRETREATMENT
More informationProposal for high performance corrosion resistance processes
Proposal for high performance corrosion resistance processes Dipsol Chemicals Co., Ltd Dipsol of America Inc. Toshiaki Murai May 2010 Content 1.Zinc plating system 1)Acid Zn Plating system ( barrel system)
More informationDirect nano-crystalline Ni plating on titanium surfaces
Direct nano-crystalline Ni plating on titanium surfaces Dr Mohammad Sakhawat Hussain PhD (Aston) FIMF FIMMM CEng Department of Materials Engineering Faculty of Mechanical Engineering Universiti Teknologi
More informationDEPOSIT STRESS ANALYZER
DEPOSIT STRESS ANALYZER Prevent Deposit Flaking Before It Occurs This process is approved as ASTM Standard B975. A STRESS MEASUREMENT METHOD APPLICABLE FOR THIN METALLIC COATINGS Specialty Testing Calculating
More informationP L A T I N G D E P A R T M E N T
Plating department Reprochem is able to offer and supply to our customers a full range of chemicals and consumables for the plating department. Additives for copper, for chrome, alkaline, aluminium. All
More informationSEMMPF3-031 Finishing materials by electroplating methods
Overview This standard identifies the competencies you need to carry out electroplating processes to various substrates, in accordance with approved procedures. The electroplating activities carried out
More informationSurTec 717 Alkaline Zinc/Nickel Electroplating Process (Electrolyte based on Sodium)
SurTec 717 Alkaline Zinc/Nickel Electroplating Process (Electrolyte based on Sodium) Properties tolerates higher temperatures superior metal distribution produces Zn/Ni alloy deposits containing 12-15
More informationHyProTec. Hexavalent free RoHS, ELV and WEEE compliant. HyPro System
HyPro System is a high performance, trivalent passivate for zinc and zinc-nickel electrodeposits. will provide outstanding performance of corrosion resistance per ASTM B 117. Exceeds 120 hours to white
More informationPerformance Evaluation of Zinc Deposited Mild Steel in Chloride Medium.
Int. J. Electrochem. Sci., 6 (2011) 3254-3263 International Journal of ELECTROCHEMICAL SCIENCE www.electrochemsci.org Performance Evaluation of Zinc Deposited Mild Steel in Chloride Medium. Popoola A.P.I
More informationUltrex CAA Product Code: Revised Date: 10/09/2006. Ultrex CAA Heavy Duty Alkaline Product Derusting - Descaling - Activation
Ultrex CAA Heavy Duty Alkaline Product Derusting - Descaling - Activation Ultrex CAA is a powdered, highly alkaline product, blended with selected sequestrants and alkaline agents. It's unique formulation
More informationSurTec 717 R Alkaline Zinc/Nickel Process
Protection upgraded SurTec 717 R Alkaline Zinc/Nickel Process Properties optimized for rack plating tolerates higher temperatures with high burning limit achieves superior metal distribution produces uniform
More informationDevelopment of Environmentally Friendly Silica-Based Conversion Coatings for Zn-Ni Alloys
Development of Environmentally Friendly Silica-Based Conversion Coatings for Zn-Ni Alloys James F. O Keefe Vanderbilt University Advisor: Dr. Branko N. Popov, Dr. Prabhu Ganesan July 26 th, 2007 Corrosion
More informationSurTec 704 Cyanide-Free Alkaline Bright Zinc Process of the New Generation
Protection upgraded SurTec 704 Cyanide-Free Alkaline Bright Zinc Process of the New Generation (Electrolyte based on Sodium) Properties excellent metal distribution (only about 25 % of variance on a 1
More informationUltrex EDM Product Code: Revised Date: 07/26/2006. Ultrex EDM Heavy Duty Alkaline Product Derusting - Descaling - Activation
Ultrex EDM Heavy Duty Alkaline Product Derusting - Descaling - Activation Ultrex EDM is a powdered, highly alkaline product, blended with selected sequestrants and alkaline agents. It's unique formulation
More informationSurTec 704 Cyanide-Free Alkaline Bright Zinc Process of the New Generation
Protection upgraded SurTec 704 Cyanide-Free Alkaline Bright Zinc Process of the New Generation (Electrolyte based on Potassium) Properties excellent metal distribution (only about 25 % of variance on a
More informationhigh efficiency ~ simple package ~ proven reliability ChromaPur Chromic Acid Purification Unit
high efficiency ~ simple package ~ proven reliability ChromaPur Chromic Acid Purification Unit Achieve maximum recovery, maximum cost reduction, and maximum quality consistency with Eco-Tec s chromic acid
More informationModern Trivalent Chrome Plating Technology Comparison. By Matt Stauffer PAVCO, Inc.
Modern Chrome Plating Technology Comparison By Matt Stauffer PAVCO, Inc. Technology Comparison Sulfate Sulfate base and Iridium Mixed Metal Oxide anodes Chloride Chloride salts and graphite anodes Hexavalent
More informationI. CUSTOMER INFORMATION: REPORT NO
I. CUSTOMER INFORMATION: REPORT NO. 104837 Company: Optical Disc Company Contact: Someone Address: 4444 Somewhere City: Someplace State / Code: CA 90000 Country: USA II. SOLUTION INFORMATION Electroforming
More informationHAND BOOK OF ELECTROPLATING ANODIZING & SURFACE FINISHING TECHNOLOGY
HAND BOOK OF ELECTROPLATING ANODIZING & SURFACE FINISHING TECHNOLOGY Principles of Electroplating The Electro Chemical Series Electrodeposition Electrochemical Terms Using a Copper Anode Using an Inert
More information4831 S. Whipple Avenue Chicago IL Phone: Fax:
ACCU-LABS INC. 4831 S. Whipple Avenue Chicago IL 60632 Phone: 773.523.3100 Fax: 773.523.4008 www.accu-labs.com A2LA Accredited ISO/IEC 17025:2005 Certificate # 2558.01 377 Electroless Nickel-Boron Process
More informationSOLDERON BLS For Electronic Finishing Applications
SOLDERON BLS For Electronic Finishing Applications DESCRIPTION Solderon BLS is a low-speed tin-lead plating process designed to produce bright deposits from an organic sulfonate electrolyte. Fully-solderable
More informationSTORM S PROPRIETARY SILVER SOLUTION
Links to Website Back to Custom Components Back to Engineering & Testing Back to Design Resources STORM S PROPRIETARY SILVER SOLUTION Introduction 1 BACKGROUND Electroplated silver is used in an increasingly
More informationZn Ni alloy A probable replacement to Cadmium coating R Mani Sravani, Meenu Srivastava Surface Engineering Division, CSIR NAL, Bangalore
Zn Ni alloy A probable replacement to Cadmium coating R Mani Sravani, Meenu Srivastava Surface Engineering Division, CSIR NAL, Bangalore 560017. 1.0 Introduction Cadmium (Cd) is an important metal which,
More informationTechnical Data Sheet. Physical Specifications
Cu/ETCH ME-40A A General Purpose Copper Micro-Etch Product Description Cu/ETCH ME-40 (ME-40) is a two component liquid, designed to provide optimum micro-roughening and cleaning of copper surfaces prior
More informationSILVERON TM GT-101 Bright Silver Cyanide-Free Bright Electrolytic Silver For Electronic, Decorative and Industrial Finishing Applications
Technical Data Sheet SILVERON TM GT-101 Bright Silver Cyanide-Free Bright Electrolytic Silver For Electronic, Decorative and Industrial Finishing Applications Regional Product Availability Description
More informationSurTec 712 Alkaline Cyanide-Free Zinc/Iron Process
Protection upgraded SurTec 712 Alkaline Cyanide-Free Zinc/Iron Process (Electrolyte based on Potassium) Properties for rack and barrel plating, with excellent metal distribution good covering and throwing
More informationSurTec 650 chromital TCP
Protection upgraded SurTec 650 chromital TCP Properties hexavalent chromium-free passivation for aluminium suitable as post-treatment of anodic coatings 1) suitable as conversion coating of magnesium 1)
More informationEnglish version. Precision in detail
English version Precision in detail PCB TECHNOLOGY SURFACE TECHNOLOGY SMALL EQUIPMENT FOR SURFACE TREATMENT 2 3 PRECISION Over 40 years of experience and passion For over 40 years the Walter Lemmen Ltd.
More information02. Light Metal Products Industry
PRTR Estimation Manual 02. Light Metal Products Industry January 2001 Revised: March 2002 Light Metal Products Industry Association Contents 1. How to Calculate PRTR for Aluminum Surface Treatment Plant...
More informationSurTec 650 chromital TCP
Protection upgraded SurTec 650 chromital TCP Pre-Treatment for Aluminium prior to Coating Properties hexavalent chromium-free pre-treatment, suitable before painting, powder coating and gluing liquid concentrate
More informationNB SEMIPLATE AU 100 Bright Au electroplating process, sulfite based, arsenic grain refiner
NB SEMIPLATE AU 100 Bright Au electroplating process, sulfite based, arsenic grain refiner INTRODUCTION NB SEMIPLATE AU 100 is an alkaline, non-cyanide electroplating formulation based on arsenic grain
More informationNB SEMIPLATE CU 150 Copper electroplating process
NB SEMIPLATE CU 150 Copper electroplating process INTRODUCTION The NB SEMIPLATE CU 150 process is an acid copper plating formulation engineered for wafer plating applications including copper bump plating,
More informationTinmac Stannolyte Bright Acid Tin Solution
Tinmac Stannolyte Bright Acid Tin Solution # EU86305 Tinmac Stannolyte is a bright acid tin solution that is effective for the production of bright electroplated tin deposits which have applications in
More informationPALLADURE 200 Pure Palladium Process
Technical Data sheet PALLADURE 200 Pure Palladium Process For Electronic Finishing Applications REGIONAL PRODUCT AVAILABILITY DESCRIPTION N. America Asia The PALLADURE TM 200 Process is characterized by
More informationPrecision in detail. English
Precision in detail English PCB TECHNOLOGY SURFACE TECHNOLOGY SMALL EQUIPMENT FOR SURFACE TREATMENT MEDICAL TECHNOLOGY WASTEWATER- / EXHAUST- / FILTER-TECHNOLOGY 2 3 PRECISION Over 40 years of experience
More informationChromate free surface pre-treatments for aluminium alloys. ASETSDefense Martin Beneke Sonja Nixon
ASETSDefense Martin Beneke Sonja Nixon Chromate free surface pre-treatments for aluminium alloys Drivers for chromate replacement Airbus Environmental aims: Remove hazardous (CMR) substances from a/c and
More informationMETHODS OF COATING FABRICATION
METHODS OF COATING FABRICATION Zbigniew Grzesik http://home.agh.edu.pl/~grzesik Department of Physical Chemistry and Modelling DEFINITION The coating is the thin outer layer of the object, which physiochemical
More informationNB SEMIPLATE AU 100 TH Bright Au electroplating process, sulfite-based, arsenic-free
NB SEMIPLATE AU 100 TH Bright Au electroplating process, sulfite-based, arsenic-free INTRODUCTION NB SEMIPLATE AU 100 TH is an alkaline, non-cyanide electroplating formulation which produces a bright,
More informationScibond SL-23 Polymeric Lubrication System for Tube Drawing
Scibond SL-23 Polymeric Lubrication System for Tube Drawing I. Introduction: Scibond SL-23 is a novel water-based a polymeric lubrication system. It was developed under National Science Foundation grant
More informationUNIT-I ELECTROCHEMISTRY PART-A
UNIT-I ELECTROCHEMISTRY PART-A 1. What is electrochemistry? 2. What do you understand by electrode potential? 3. Define E.M.F of an electrochemical cell? 4. Define (a) Single electrode potential (b) Standard
More informationNB SEMIPLATE CU 200 Copper electroplating process
NB SEMIPLATE CU 200 Copper electroplating process INTRODUCTION The NB SEMIPLATE CU 200 process is an acid copper plating formulation engineered for wafer plating applications including copper bump plating,
More informationNIPOSIT PM-980 W Semi-Bright Electroless Nickel Process For Industrial Finishing Applications
Technical Data Sheet NIPOSIT PM-980 W Semi-Bright Electroless Nickel Process For Industrial Finishing Applications Regional Product Availability Description North America The NIPOSIT PM-980 W process is
More informationManufactured for North America exclusively by Automated Chemical Solutions, Inc E. Roeser Road Phoenix, Arizona 85040
NICKEL 5000 BRIGHT NICKEL INTRODUCTION The Nickel 5000 process has been developed to produce fully bright, highly leveled, ductile nickel deposits. The process can be used for rack or barrel plating. BENEFITS
More informationSurTec 609 EC Pre-Treatment prior to E-Coat
Protection upgraded SurTec 609 EC Pre-Treatment prior to E-Coat Properties suitable as multimetal passivation prior to painting (steel, aluminium, HDG and EG zinc and zinc die cast) yields in uniform nano-size
More informationChromaPur. Chromic Acid Purification System
Chromic Acid Purification System Eco-Tec s chromic acid purification system ensures dramatic cost savings and improved plating performance. Metal contaminants in a chrome plating bath lead to a decline
More informationUpdated Pretreatment Technologies for Automotive in Japan
CORROSION SCIENCE AND TECHNOLOGY, Vol.6, No.5(2007), pp.245~250 Updated Pretreatment Technologies for Automotive in Japan Hideki Takakuwa and Hitoshi Ishii Central Research Labs. Nihon Parkerizing Co.,Ltd.
More informationHBLED packaging is becoming one of the new, high
Ag plating in HBLED packaging improves reflectivity and lowers costs JONATHAN HARRIS, President, CMC Laboratories, Inc., Tempe, AZ Various types of Ag plating technology along with the advantages and limitations
More informationElectrolytic Wastewater Treatment. Dr. Clarence H. Roy, CEF Aqualogic, Inc. Bethany, CT
Electrolytic Wastewater Treatment Dr. Clarence H. Roy, CEF Aqualogic, Inc. Bethany, CT ELECTROLYTIC WASTEWATER TREATMENT ABSTRACT The electrolytic methods for wastewater treatment are described herein.
More informationAUTONIC MX, 440. AUTONIC MX Matrix 440 PROCESS: FEATURES: Stapleton Technologies Inc, Rev /99 Page 1 of 8
AUTONIC MX, 440 MID PHOSPHORUS, FUNCTIONAL MATRIX ELECTROLESS NICKEL PROCESS: AUTONIC MX is a functional, midphosphorus (7-9.5 %P) electroless nickel process designed for high production processing in
More informationIntegrated Metallization System for High Density Interconnects and Modified Semi Additive processing
Integrated Metallization System for High Density Interconnects and Modified Semi Additive processing Kesheng Feng, Tim Spencer, Jim Watkowski Electronics Solutions, MacDermid, Inc. 227 Freight Street,
More informationE-Chrome Ultra Yellow 600
E-Chrome Ultra Yellow 600 Super High Corrosion Resistant Trivalent Iridescent Yellow Bright Chromate E-Chrome Ultra Yellow 600 is a single dip yellow trivalent chromate that offers high salt spray resistance
More informationSOLDERON ST-200 For Electronic Finishing Applications
SOLDERON ST-200 For Electronic Finishing Applications Regional Product Availability N.America Japan/Korea Asia Europe 5. Solderon ST-200 6. Solderon AO-52/Solderon RD Concentrate *Dependent on region DESCRIPTION
More informationStripol NI Ultra Product Code: Revised Date: 12/11/2012. Stripol NI Ultra
Stripol NI Ultra DESCRIPTION Stripol NI Ultra is a non-regulated, one component liquid designed to rapidly strip nickel and nickel alloys from all substrates typically encountered in the metal finishing
More informationInvestigation of mechanical behaviour and surface roughness properties on electroplated FDM ABS parts
Investigation of mechanical behaviour and surface roughness properties on electroplated FDM ABS parts [1] L.Balamurugan, [2] N.Sathishkumar, [3] N.Arunkumar, [4] G.Aravind [1] Associate Professor, [2]
More informationMILAF: INTEGRAL MANAGEMENT OF ARSENICAL SLUDGE, TREATMENT AND RECOVERY OF BY-PRODUCTS OF ACID WATERS FROM SMELTER PLANTS
MILAF: INTEGRAL MANAGEMENT OF ARSENICAL SLUDGE, TREATMENT AND RECOVERY OF BY-PRODUCTS OF ACID WATERS FROM SMELTER PLANTS ABSTRACT ULRIKE BROSCHEK, CECILIA VIDAL, LUIS BRAVO and GILDA ZUÑIGA Environmental
More informationRONOVEL C AUROSPEED CVD
RONOVEL C AUROSPEED CVD COBALT-ALLOYED ELECTROLYTIC GOLD For Electronic Finishing Applications Regional Product Availability N.America Japan/Korea Asia Europe DESCRIPTION Ronovel C and Aurospeed CVD electrolytic
More informationBright Tin CULMO 20. Bright Tin CULMO 20 is extraordinary stable and easy to handle.
Bright Tin CULMO 20 Brigt Tin CULMO 20 is based upon sulphuric acid, free from formalin and deposits bright tin layers. These layers are resistant to fingerprints and show good solderability, even after
More informationElectro-chemical processing for tungsten fabrication and joining by layer deposition
Challenges to Developing W-Based Materials for Fusion Applications UCSB, Santa Barbara, CA, USA, February 13 15, 2012 Electro-chemical processing for tungsten fabrication and joining by layer deposition
More informationPOREX Tubular Membrane Filter (TMF ) Applied in a Plastic Plating Wastewater Reclaim System
POREX Tubular Membrane Filter (TMF ) Applied in a Plastic Plating Wastewater Reclaim System Abstract Introduction A large auto parts manufacturer located in the Zhejiang province of China was in need of
More information06. Electroplating Industry
PRTR Estimation Manual 06. Electroplating Industry January 2001 Revised: March 2002 Federation of Electro Plating Industry Association, Japan Contents 1. Class I Designated Chemical Substances (Referred
More informationMethods of Corrosion Control. Corrosion Control or Corrosion Management?
Corrosion Control or Corrosion Management? Corrosion control is a process aimed at reducing the corrosion rate to a tolerable level (or predictable limits) Corrosion control focuses mainly on (i) materials
More informationElectrochemistry Written Response
Electrochemistry Written Response January 1999 7. Balance the following redox reaction in acidic solution: RuO 4 + P Ru(OH) 2 2+ + H 3 PO 3 (acid) (3 marks) 8. A technician tests the concentration of methanol,
More informationSOCOSURF TCS /SOCOSURF PACS
SOCOSURF TCS /SOCOSURF PACS CHROMIUM VI FREE CONVERSION AND SEALING Technical Data Sheet SOCOSURF TCS and SOCOSURF PACS are an alternative process to Chromium VI for conversion treatments and for sealing
More informationCHROME GLEAM 3C Jet Black Trivalent Chromium Plating Process
Technical Data sheet CHROME GLEAM 3C Jet Black Trivalent Chromium Plating Process For Industrial Finishing Applications Regional Product Availability Description N. America Japan/Korea Asia Europe CHROME
More informationMETALLIZATION OF PLASTICS
METALLIZATION OF PLASTICS Jim Skelly President Cybershield 308 Ellen Trout Drive Lufkin, TX 75904 Tel: 214-227-3680 Email: jim.skelly@cybershieldinc.com Web: www.cybershieldinc.com 1 PRESENTATION TOPICS
More information! Easy spin coat application. 1 Because Federal, State, Local and International laws may
CATIONIC PRIMING AGENT DOCUMENT ID: SP4T9906 SurPass 4000 is an advance aqueous based priming agent which provides maximum photoresist adhesion to a wide range of substrate materials. SurPass 4000 achieves
More informationAPPLICATIONS OF ELECTROCHEMISTRY
APPLICATIONS OF ELECTROCHEMISTRY SPONTANEOUS REDOX REACTIONS APPLICATIONS OF ELECTROCHEMICAL CELLS BATTERIES A galvanic cell, or series of combined galvanic cells, that can be used as a source of direct
More informationTrivalent chromium plating, anode and cathode
Presentation title, change View >> Header & Footer Tata Steel Slide Arnoud de Vooys Trivalent chromium plating, anode and cathode Making packaging steel in the 21st century Tata Steel Slide 2 ECCS packaging
More informationCORROSION BEHAVIOUR OF Ni PTFE and Ni Al2O3 COATING
Journal on Design and Manufacturing Technologies, Vol.1, No.1, November 2007 CORROSION BEHAVIOUR OF Ni PTFE and Ni Al2O3 COATING 1 Ramachandran S, Anderson A, Abbas Mohaideen J 74 Abstract 1 Professor,
More informationMETALLIZATION OF PLASTICS
METALLIZATION OF PLASTICS Cybershield 308 Ellen Trout Drive Lufkin, TX 75904 Tel: 936-633-6387 Email: sales@cybershieldinc.com Web: www.cybershieldinc.com 1 PRESENTATION TOPICS Introduction to Cybershield
More informationCIRCUPOSIT Electroless Copper (USING CUPOSIT Z AND Y-1) For PWB Metallization Applications
Technical Data Sheet CIRCUPOSIT 3350-1 Electroless Copper (USING CUPOSIT Z AND Y-1) For PWB Metallization Applications Regional Product North America Availability Description CIRCUPOSIT 3350-1 Electroless
More informationElectroless Plating on Plastic Induced by Selective Laser Activation
Downloaded from orbit.dtu.dk on: Apr 21, 2018 Electroless Plating on Plastic Induced by Selective Laser Activation Zhang, Yang; Tang, Peter Torben; Hansen, Hans Nørgaard; Nielsen, Jakob Skov Published
More informationAlkzinc 818. Mirror bright finish Good zinc deposit distribution Very good adhesion and ductility Excellent chromate receptivity
Zinc Plating Systems Pavco s process is an alkaline zinc brightener system that offers mirror bright deposits that do not dull or fade during high temperature baking. The deposit easily accepts all chromate
More informationForm-in-Place Conductive Gasket
Form-in-Place Conductive Gasket Design Guidelines Material Specifications Jim Skelly President Cybershield 308 Ellen Trout Drive Lufkin, TX 75904 Tel: 214-227-3680 Email: jim.skelly@cybershieldinc.com
More informationSuperChrome PVD Coating
SuperChrome PVD Coating Gary Vergason, Michael Brazil, Mark Fitch, Rick Smith SPE Decorating & Assembly TopCon June 18-20, 2017 SUPERCHROME Sept 2016 - page 1 Vergason Technology, Inc. Design, assembly,
More information