Multiflex Thermoplastic Elastomers
|
|
- Brianna Daniels
- 6 years ago
- Views:
Transcription
1 Multiflex Thermoplastic Elastomers Molding manual Injection molding Extrusion Overmolding M a t e r i a l s t o w i n
2 INJECTION MOULDING 1. PROCESSING MACHINERY - Can be processed on conventional reciprocating type Injection Moulding machines, which are used for Thermoplastics. These machines provide uniform melt characteristics and high shear rate which is required for fast and uniform injection moulding. - Compression ratio of atleast 2:1 and a L/d ratio of atleast 20:1. - Conventional nozzles are acceptable as these materials do not release any volatile products on heating- thus, drooling at the nozzle is seldom a problem. 2. CLEANING OF MACHINERY The machine should be purged with POLYPROPYLENE before beginning processing of Multiflex. Again when another material is to be used afterwards, machine should be run till empty and then purged with PP. 3. BARREL AND MELT TEMPERATURES - The melt temperature of Multiflex should be between 180C-220C depending on the hardness of the material. The barrel temperatures should be progressively increased by 10-20C starting from the hopper side till the melt temperature is in the range. The nozzle temperature should be the same or 10C lower than the last barrel heating zone. - When processing SBS based Multiflex, the maximum temperatures should not cross 200C. This is because these materials are susceptible to degradations at higher temperatures.
3 INJECTION MOULDING 4. MOULD TEMPERATURE - The mould temperature should be between 25C-40C. - If the parts produced are thin-walled, then it is recommended that the temperatures be between 40C-60C. 5. INJECTION PRESSURE - Can be moulded over a wide range of injection pressures. Best results are however obtained when minimum pressure is required to smoothly fill the mould cavity. 6. INJECTION RATE -SBS based Multiflex compounds are normally moulded at moderate injection rates, wheras SEBS based Multiflex compounds show best results when moulded at relatively fast injection rates. 7. SCREW SPEED AND BACK PRESSURE Typical screw speeds range from 25-75rpm. Usually a back pressure of 20-50bar is recommended. Increase in back pressure results in : - improved colour dispersion - improved melt homogenity
4 INJECTION MOULDING 8. HOLD PRESSURE AND HOLD TIME The mould should be initially filled without any hold pressure. Low hold pressures should then be applied to prevent sink marks and ensuring complete filling. Higher hold pressure will cause: - overfilling of cavities - difficulties in ejection - delamination - deformation around sprue A balance must be obtained between hold time and hold pressure as too low a hold pressure will result in sink marks and reduced adhesion along weld lines.
5 EXTRUSION 1. PROCESSING MACHINERY - Multiflex can be processed on conventional extruders designed for PolyOlefins. Some restrictions may apply to PVC extruders. - Compression ratio of atleast 2.5:1 to 3.5:1 and a L/d ratio of atleast 24:1. Balanced screws of the type used to extrude PolyOlefins are preferred. - A L/d of 20:1 is sufficient to extrude Multiflex-D. Compression ratio also on the lower side is preferred. 2. CLEANING OF MACHINERY The machine should be purged with POLYPROPYLENE before beginning processing of Multiflex. Again when another material is to be used afterwards, machine should be run till empty and then purged with PP. 3. BARREL AND MELT TEMPERATURES Typical processing temperatures are : Feed Compression Metering Extruder Head Die C C C C C In case of SBS based Multiflex compounds, the melt temperatures should never cross 200C.
6 OVERMOULDING 1. GENERAL INFORMATION Overmoulding, also known as 2-component injection moulding, offers great advantages in terms of aesthetics and design. It reduces the need for assembly work and shortens production times. Besides it allows the use of elastomers for soft touch in applications where it cannot be used singly because of load and design constraints. 2. ADVANTAGES OF OVERMOULDING - allows different hardness and flexibility in the same component - more freedom in design - no part assembly - excellent finish - value addition 3. BONDING METHODS In overmoulding, the bonding between the adjacent components is realised by - MECHANICAL ANCHORING or - ADHESION BONDING
7 OVERMOULDING In Mechanical bonding, there is no physical or chemical bonding between the two components. Anchoring is achieved by means of undercuts or openings in the semi-finished substrate. In Adhesion bonding, there is a chemical bonding occurring between the TPE and the Thermoplastic. This bonding is caused by -Intermolecular attraction (Van der Waal s forces) and - Molecular entanglement. When the TPE is injected on the substrate, the heat of the TPE causes the surface layer of the substrate to soften. It is in this hot condition that the above forces are developed and the bonding made. 4. TYPES OF OVERMOULDING MACHINE Co-injection machine Transfer process POSSIBLE MOULDS Index plate or rotary mould Two mould with different cavities PROCESS Substrate material injected followed (2 by the TPE) Semi-finished part is transferred on the (2machines) 2 nd mould on the 2 nd
8 OVERMOULDING 5. PROCESSING INFORMATION -Inject TPE at fast injection rate to facilitate uniform melt distribution. - Melt temperature should be as high as possible to ensure surface melting of the substrate. - Do not use hold pressure as it can cause material displacement at the interface, which may lead to destruction of adhesion immediately achieved. - Do not use demoulding aids like lubricants - The mould surfaces should be rough. In case of transfer process - Surface of the semi-finished substrate should be absolutely free of grease and dust. - The substrate may be required to be pre-heated prior to the second moulding operation. This pre-heating period should last only for a very short time and should heat only the surface of the part. The surface temperature should be upto C. This is especially important where the softening temperature of the substrate is very high. Nylon, ABS, Noryl substrates will require preheating. Normally PP substrates do not require pre-heating.
Lifolit. Soft PVC processing guide
Lifolit Soft PVC processing guide CONTENTS INTRODUCTION INJECTION MOULDING GENERAL GUIDELINES INJECTION MOULDING - RECOMMENDED TEMPERATURE EXTRUSION GUIDELINES EXTRUSION - RECOMMENDED TEMPERATURES CONTACTS
More informationApplications in the consumer electronics section; adhesion to technical thermoplastics such as ABS, PC and PC/ABS
Applications in the consumer electronics section; adhesion to technical thermoplastics such as ABS, PC and PC/ABS Typical applications Game consoles Handles and grips for consumer applications Headphones
More informationApplications in the consumer electronics section; adhesion to technical thermoplastics such as ABS, PC and PC/ABS
Applications in the consumer electronics section; adhesion to technical thermoplastics such as ABS, PC and PC/ABS Typical applications Game consoles Handles and grips for consumer applications Headphones
More informationBLOW MOULDING. Blow moulding is a process used to produce hollow objects from thermoplastic.
1 BLOW MOULDING Blow moulding is a process used to produce hollow objects from thermoplastic. The basic blow moulding process has two fundamental phases. First, a parison (or a preform) of hot plastic
More informationContents. General Recommendations. Processing Injection Moulding. Processing Extrusion. Finishing Procedures. Storage 4. Drying 5.
Contents General Recommendations Storage 4 Drying 5 Colouring 6 Additives 6 Use of Regrind 6 Post-treatment 7 Health & Safety at Work 8 Disposal 8 Processing Injection Moulding Machine Design 9 Processing
More informationTECHNICAL DATA SHEET GRILON AZ 3
TECHNICAL DATA SHEET GRILON AZ 3 General product description Grilon AZ 3 is a normal viscosity, high impact modified PA66 injection moulding grade. Grilon AZ 3 has the following important properties: Excellent
More informationTECHNICAL DATA SHEET GRILON TSM-30
TECHNICAL DATA SHEET GRILON TSM-0 Grilon TSM-0 is a heat stabilised, normal viscosity PA66 + PA6 injection moulding grade with 0% mineral. Grilon TSM-0 has the following important properties: Excellent
More informationTECHNICAL DATA SHEET GRILON TS V0
TECHNICAL DATA SHEET GRILON TS V0 General product description Grilon TS V0 is an unreinforced, normal viscosity, self-extinguishing PA66 + PA6 injection moulding grade. Grilon TS V0 has the following important
More informationCELCON M25 POM Unfilled
Description Celcon acetal copolymer grade M25 is a high molecular weight, higher toughness and impact resistance grade primarily used for extrusion and selected injection molding applications. Physical
More informationINTRODUCTION. Table 1. Typical applications for LDPE and Ateva EVA copolymers. Category Typical Applications Advantages
INTRODUCTION Low-density polyethylene is produced through the polymerization of ethylene by a high-pressure process. Ateva EVA copolymers are produced but copolymerizing ethylene (E) with vinyl acetate
More informationDesign Guidelines. Approximate Projected area guidelines. 510 square centimetres square centimetres
Design Guidelines Size Our maximum moulding size is approximately 500mm x 500mm x 200mm but should not exceed the maximum projected area shown in the example materials table. (Figure 1) Maximum material
More informationTECHNICAL DATA SHEET GRIVORY HTV-4X1 NATURAL
TECHNICAL DATA SHEET GRIVORY HTV-4X1 NATURAL Product description Grivory HTV-4X1 natural is a 40% glass-fibre reinforced engineering thermoplastic material based on a semi-crystalline, partially aromatic
More informationCompounding and Processing Additives for Woodfiber-Plastic Composites
Struktol Company of America 201 E. Steels Corners Road P.O. Box 1649 Stow, OH 44224-0649 (330) 928-5188 Fax (330) 928-8726 Compounding and Processing Additives for Woodfiber-Plastic Composites Presented
More informationSantoprene TPV. TPV troubleshooting guide for injection molding
Santoprene TPV TPV troubleshooting guide for injection molding TABLE OF CONTENTS - 3 CONTENT The following table provides an overview of most problems/defects. Please click on the desired problem phrase
More informationDryflex TPV. Thermoplastic Vulcanisate Compounds
Dryflex TPV Thermoplastic Vulcanisate Compounds CONTENTS INTRODUCTION SERIES OVERVIEW PRODUCT TESTING & PERFORMANCE What is TPV? Compression Set Behaviour TPV or TPS? GRADE TABLES Influence of Oil Dryflex
More informationA New Styrenic Block Copolymer Designed for Polyolefin-like Processing for Compounding, Films and Fibers
A New Styrenic Block Copolymer Designed for Polyolefin-like Processing for Compounding, Films and Fibers Dale Handlin, TSRC, Shelby North Carolina, Ziv Cheng, The TSRC, Kaohsiung, Taiwan, and Mark Berard,
More informationTable of Contents. Robert A. Malloy. Plastic Part Design for Injection Molding. An Introduction ISBN:
Table of Contents Robert A. Malloy Plastic Part Design for Injection Molding An Introduction ISBN: 978-3-446-40468-7 For further information and order see http://www.hanser.de/978-3-446-40468-7 or contact
More informationStanyl ForTii F11. Recommendations for injection molding MATERIAL HANDLING
GRADE CODING Stanyl ForTii TM glass fiber reinforced and halogen-free flame retardant injection molding grades. MATERIAL HANDLING Storage In order to prevent moisture pick up and contamination, supplied
More informationInjection Moulding Guidelines. Injection Moulding Guidelines 1
Injection Moulding Guidelines Injection Moulding Guidelines 1 2 Injection Moulding Guidelines Table of contents 1. Introduction 3 2. Product overview 4 3. Machine selection and auxiliary equipment 5 4.
More informationPOLYKLENE R is a resin that is as easily processable as plastics.
Technical Data Polyklene R CLEANING COMPOUND INJECTION MOULDING AND EXTRUSION EQUIPMENT The multitude of colour and material changes, and the ever shorter production runs caused by Just-In-Time production
More informationNotes. Plastic Behavior In The Compounding Twin Screw Extruder. Lesson 4. I. Screw Terminology. A. Length to Diameter Ratio (L/D ratio)
Plastic Behavior In The Compounding Twin Screw Extruder Lesson 4 I. Screw Terminology Screw Terminology A. Length to Diameter Ratio (L/D ratio) 1. The L/D ratio is the length of the flighted portion of
More informationHIGH PERFORMANCE CLEAR THERMOPLASTICS ELASTOMER. Jiren Gu, Tom Castile and Krishna Venkataswamy GLS Corporation 833 Ridgeview Dr., McHenry, IL 60050
HIGH PERFORMANCE CLEAR THERMOPLASTICS ELASTOMER Jiren Gu, Tom Castile and Krishna Venkataswamy GLS Corporation 833 Ridgeview Dr., McHenry, IL 60050 Abstract High performance clear TPE products are developed
More informationwww.reedychemicalfoam.com FOAMS 2016 Kinetic Nucleators maximize cell distribution in foam extrusion September 14-15, 2016 2 1. Why Use Chemical Foam? 2. CFA types 3. Modern CFA Expectations 4. Nucleation
More informationInjection Molding T. Gutowski. D. Roylance 1
Injection Molding 2.810 T. Gutowski D. Roylance 1 V-6 air intake manifold Water control valve Brass Vs injection mold www.mnrubber.com 2 Short history of plastics 1866 Celluloid 1891 Rayon 1907 Bakelite
More informationSuccessfully Processing High Temperature Thermoplastics
Successfully Processing High Temperature Thermoplastics Jim Kostakes Entec Polymers August 13, 2015 Page 2 What Are High Temperature Thermoplastics? These are thermoplastics that can be used in applications
More informationSCREW DESIGN BASICS The Processor Point Of View. Andrew W. Christie Optex Process Solutions, LLC
SCREW DESIGN BASICS The Processor Point Of View Andrew W. Christie Optex Process Solutions, LLC www.optexprocesssolutions.com Outline Define the goal Review basic extruder components Discuss process elements
More informationAdditive and Colour Preparations. for Extruded Polystyrene Foams
Additive and Colour Preparations for Extruded Polystyrene Foams Additive and Colour Preparations ADDITIVE AND COLOUR PREPARATION FOR EXTRUDED POLYSTYRENE FOAMS ADDITIVES for EXTRUDED POLYSTYRENE FOAM (XPS)
More informationColour and Additive Preparations. for Extruded Polyolefin Foams
Colour and Additive Preparations for Extruded Polyolefin Foams COLOUR AND ADDITIVE PREPARATION FOR EXTRUDED POLYOLEFIN FOAMS ADDITIVES for POLYOLEFIN FOAM HP 73940 FR Flame retardant masterbatch for LDPE-films,
More informationBulk Deformation Processes
Bulk Deformation Processes Bachelor of Industrial Technology Management with Honours Semester I Session 2013/2014 TOPIC OUTLINE What is Bulk Deformation? Classification of Bulk Deformation Processes Types
More informationINJECTION MOLDING OF PULSE ENGINEERING RESINS (unfilled & filled grades)
INJECTION MOLDING OF PULSE ENGINEERING RESINS (unfilled & filled grades) TECHNICAL INFORMATION Drying PC/ABS (polycarbonate/acrylonitrile butadiene styrene) resins are hygroscopic they absorb water from
More informationElastollan - TPU. New Soft TPU Grades in Automotive Applications. Thermoplastic Polyurethanes of Elastogran
Elastollan - TPU Thermoplastic Polyurethanes of Elastogran New Soft TPU Grades in Automotive Applications GKV - TecPart: FG Automobil Tagung 21. April 2009 in Damme Dr. Stefan Arenz - Head of Marketing
More informationCalcium Carbonate in Blown HDPE Film
Calcium Carbonate in Blown HDPE Film New Developments to Increase Productivity and Profitability by Gil Morieras - Marketing Manager Polyolefines (Omya) and Dr. Gerard Schaeffer (GS Technology) Many interesting
More informationTwo-Shot Molding of Thermoplastic Elastomers
Two-Shot Molding of Thermoplastic Elastomers By R.J. Digiantonio INTRODUCTION Injection molding is a major processing method for both thermoplastics and thermoplastic elastomers (TPEs). Approximately 35%
More informationUnit 10. Selecting Processes: shaping, joining and surface treatment
Unit 10. Selecting Processes: shaping, joining and surface treatment Mike Ashby Department of Engineering University of Cambridge M. F. Ashby, 2013 For reproduction guidance see back page This lecture
More informationInjection Molding An Introduction
Gerd Pötsch, Walter Michaeli Injection Molding An Introduction ISBN-10: 3-446-40635-2 ISBN-13: 978-3-446-40635-3 Leseprobe Weitere Informationen oder Bestellungen unter http://www.hanser.de/978-3-446-40635-3
More informationChemical Foaming Alternatives to Azodicarbonamide
Chemical Foaming Alternatives to Azodicarbonamide 2 Foaming Agents What are they and how do you use them? CFA Endothermic & Exothermic Challenges - Regulatory and Technical Case Study: PP Foam Cellular
More informationINJECTION MOLDING DESIGN GUIDELINES
INJECTION MOLDING DESIGN GUIDELINES INJECTION MOLDED PARTS Injection molding is used for manufacturing a wide variety of parts, from small components like AAA battery boxes to large components like truck
More informationSoft, Processable SEBS Polymers for Compounds
Back to Index Soft, Processable SEBS Polymers for Compounds Dale Handlin Ph.D., Ching Ting Ph.D., Ziv Cheng, and Parashar Davé TSRC-Dexco Polymers, Plaquemine, LA, USA Abstract Two of the important trends
More informationOptimizing Extruder Controls, Part Two
Optimizing Extruder Controls, Part Two Lesson 6 I. The Compression Zone A. Most of the melting of raw material from solid plastic particles to molten plastic melt occurs in the compression zone. B. Goals
More informationA partner in innovation: Diverse Manufacturing Capabilities
A partner in innovation: Diverse Manufacturing Capabilities - Silicone Compounding (HCR, LSR) o Silicone properties and performance can be optimized for specific applications whether an extruded or molded
More informationExtrusion. Key Issues to Address. Lecture 2. Process. Process Variants. Process Analysis. Problem Solving
Extrusion Lecture 2 Chapter 4 Key Issues to Address Process Process Variants Process Analysis Problem Solving S.V. Atre 1 Extrusion Material is forced to flow through a die orifice to provide long continuous
More informationPLASTICS SPECIFICATIONS AND DRAFTING PRACTICES Titova E.Yu. Vladimirskiy State University named after the Stoletov brothers Vladimir, Russia
PLASTICS SPECIFICATIONS AND DRAFTING PRACTICES Titova E.Yu. Vladimirskiy State University named after the Stoletov brothers Vladimir, Russia ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ ПЛАСТМАСС И РАЗРАБОТКА МЕТОДОВ Титова
More informationProduct Information Plastics Dow Corning MB Masterbatch
Product Information Plastics Dow Corning MB50-001 Masterbatch FEATURES & BENEFITS Imparts processing improvements and modified surface characteristics Improved throughput Reduced energy consumption Enhanced
More informationEJECTION FORCES AND FRICTION COEFFICIENTS FROM INJECTION MOLDING EXPERIMENTS USING RAPID TOOLED INSERTS. Center. Abstract
EJECTION FORCES AND FRICTION COEFFICIENTS FROM INJECTION MOLDING EXPERIMENTS USING RAPID TOOLED INSERTS M. E. Kinsella 1, B. Lilly 2, B. Carpenter 2, K. Cooper 3 1 Air Force Research Laboratory, 2 The
More informationA Simple Alternative to Rubber-Metal Composites. (photo: Elastogran) Two Substitute Materials, Three Processes
A Simple Alternative to Rubber-Metal Composites Triple Combination. Distinctly shortened cycle times in the production of components with integrated vibration damping allow a new process concept that combines
More informationThermoplastic elastomers in extreme environments Chris Newman
Thermoplastic elastomers in extreme environments Chris Newman MPG Rubber Conference 2016 16th May 2016 Lancashire County Cricket Ground Characteristics of TPEs Advantages of TPEs: - low-cost and easy processing
More informationDesigning for moldability
Print. Format: Landscape Page Size: Fit to page Bind and save. Bind in presentation format for future reference Designing for moldability A quick-reference user guide for rapid injection molding for engineers
More informationFluoroguard. General Overview. Polymer Additive
General Overview Fluoroguard is a range of colorless, odorless, and chemically inert polymer additives based on fluorinated synthetic oil. Fluoroguard is designed for a variety of uses in gears, bushings,
More informationNHU-PPS Resin Polyphenylene Sulfide Resin
NHU-PPS Resin Polyphenylene Sulfide Resin NHU-PPS Resin is featuring narrow molecular weight distribution, low content of oligomer and stable properties. By adopting advanced automated polymerization and
More informationTHERMOPLASTIC ELASTOMERS. Styrenic compounds series, SBS series, SEBS Thermoplastic vulcanizate series
THERMOPLASTI ELASTOMERS Styrenic compounds series, SBS series, SEBS Thermoplastic vulcanizate series THERMOPLASTI OMPOUNDS BASED ON SBS and SEBS STYRENI ELASTOMERS FOR TEHNIAL APPLIATIONS NILFLEX S and
More informationREPLICATION OF MIXING ACHIEVED IN LARGE CO- ROTATING SCREW EXTRUDER USING A NOVEL LABORATORY G MINIMIXER
REPLICATION OF MIXING ACHIEVED IN LARGE CO- ROTATING SCREW EXTRUDER USING A NOVEL LABORATORY 10-100G MINIMIXER H.Benkreira *, R.Butterfield, M.Gale and R.Patel * School of Engineering, Design & Technology,
More informationgreenprofile wpc Wood plastic composite (WPC) profile extrusion
greenprofile wpc Wood plastic composite (WPC) profile extrusion Setting benchmarks battenfeld-cincinnati stands not only for state-of-the-art machine manufacturing and innovative technologies, but also
More informationAccepted for publication in Materials Science Forum Published in November 12, 2012 DOI: /www.scientific.net/MSF
Accepted for publication in Materials Science Forum Published in November 12, 2012 DOI: 10.4028/www.scientific.net/MSF.729.126 Development of a novel pvt measuring technique Ferenc SZABÓ 1, a, József Gábor
More informationPolymers. Historical Classification
Polymers The term polymer implies many "mers" or the building blocks...similar to the unit cell in metals. A polymer is a chemical compound or mixture of compounds formed by a process called polymerization,
More informationHigh Modulus Carbon Fibres in Super-Structural Compounds
High Modulus Carbon Fibres in Super-Structural Compounds As a matter of fact, even if composite properties guarantee the best answer to the most severe project requirements, many industrial products can
More informationPP/TPO Processing Guidelines and Troubleshooting Guide
PP/TPO Processing Guidelines and Troubleshooting Guide This guideline provides valuable information to help with some of the many problems that may arise when working with polypropylene. The suggestions
More informationGelimat Technology. Ultrahigh-Speed Thermokinetic Mixing, Compounding & Fluxing. Processing Excellence in Motion DUSATEC DUSATEC, INC.
Gelimat Technology Ultrahigh-Speed Thermokinetic Mixing, Compounding & Fluxing Processing Excellence in Motion www.dusatec.com DUSATEC, Inc. 19 Spear Road Ramsey, NJ 07446 USA Phone: +1-201-773-8000 E-mail:
More informationPUSHTRUSION TM DIRECT IN-LINE (D-LFT) COMPOUNDING TECHNOLOGY VERSUS LFT PELLETS AND GMT SHEET
PUSHTRUSION TM DIRECT IN-LINE (D-LFT) COMPOUNDING TECHNOLOGY VERSUS LFT PELLETS AND GMT SHEET Eric Wollan PlastiComp, LLC Abstract PlastiComp s Direct In-Line (D-LFT) compounding process provides processors
More informationHEAT STAKING FUNDAMENTALS
HEAT STAKING FUNDAMENTALS by Amada Miyachi Europe What is Heat Staking? Heat Staking is a joining technology to join two ore more parts together where at least one is made out of plastic. The process is
More informationProcess considerations to achieve optimum weld strengths of Wood Plastics Composites using advanced Vibration Welding technology
Process considerations to achieve optimum weld strengths of Wood Plastics Composites using advanced Vibration Welding technology Michael J. Johnston, Dukane Corporation As the uses for Wood Plastic Composites
More informationInjection Molding Machines
Friedrich Johannaber Injection Molding Machines A User's Guide 4th Edition HANSER Carl Hanser Publishers, Munich «Hanser Gardner Publications, Cincinnati Contents Foreword Preface to the Fourth Edition
More informationPERP Program Polyolefin Elastomers New Report Alert
PERP Program Polyolefin Elastomers New Report Alert June 2007 Nexant s ChemSystems Process Evaluation/Research Planning program has published a new report, Polyolefin Elastomers (05/06S7). To view the
More informationIN-line. thermoforming system. More than just fast: Reliable
IN-line thermoforming system INTEC 500/700/900/1000/1100 serie Complete IN-LINE plants for cups, plates and yogurt pots INTEC: HIGH EFFICIENCY - HIGH QUALITY More than just fast: Reliable the IN-line process
More informationDesign Considerations to Successfully Manufacture Complex Overmolds
Design Considerations to Successfully Manufacture Complex s The Xcentric Mold & Engineering Story In the mid 90 s, two Michigan-bred brothers working for other companies as mold makers realized that all
More informationVECTRA A150 LCP Glass Reinforced
Description Improved creep resistance over A130. May reduce warpage in some parts compared to A130. 50% glass reinforced. Chemical abbreviation according to ISO 1043-1 : LCP Inherently flame retardant
More informationInjection moulding of lightweight parts
Focus Injection moulding of lightweight parts Less weight thanks to solutions with multi-material design www.arburg.com At a glance Huge potential: sustained rises in fuel prices and the continued limitations
More informationVELCRO brand Adhesives. p re s s u re sensitive, fire re t a rd a n t, solve n t and heat ac t i v a t e d
VELCRO brand Adhesives p re s s u re sensitive, fire re t a rd a n t, solve n t and heat ac t i v a t e d VELCRO brand Adhesives VELCRO brand products are available with a variety of adhesives to best
More informationProduct and Properties Guide Alcryn fi MPR
Advanced Polymer Alloys Product and Properties Guide Alcryn fi MPR What Is Alcryn MPR? Alcryn melt-processible rubber (MPR) is a true rubber, based on a partially cross-linked, chlorinated olefin interpolymer
More informationintroduction Introduction.1 contents Irrigation Warehouse Group Pty Ltd Ph
contents Vinidex the Company 3 Quality Policy 3 Product Background 4 Worldwide Use 4 Australian Use 4 Pipe Extrusion 5 Fittings 6 End Treatments 6 Product Standards 7 Relevant Australian Standards 7 Introduction.1
More informationRoboze one. Roboze. The only Beltless 3D printer with a real 25 micron layer THE MOST ACCURATE FFF 3D PRINTER NOW WITH 10 MATERIALS CAPABILITY
Roboze one THE MOST ACCURATE FFF 3D PRINTER NOW WITH 10 MATERIALS CAPABILITY Roboze The only Beltless 3D printer with a real 25 micron layer Roboze 2 Beltless Roboze Technology New stainless steel extruder
More informationTECHNICAL DATA SHEET GRILAMID LV-50H FWA
TECHNICAL DATA SHEET GRILAMID LV-50H FWA NATURAL Product description Grilamid LV-50H FWA natural is a 50 % glass fibre reinforced, heat stabilised polyamide 12 injection moulding grade with the following
More informationMODERN TECHNOLOGY OF INJECTION MOULDING, BLOW MOULDING, PLASTIC EXTRUSION, PLASTIC PIPES, PET BOTTLE & OTHERS PLASTICS INDUSTRIES
MODERN TECHNOLOGY OF INJECTION MOULDING, BLOW MOULDING, PLASTIC EXTRUSION, PLASTIC PIPES, PET BOTTLE & OTHERS PLASTICS INDUSTRIES Click to enlarge DescriptionAdditional ImagesReviews (0)Related Books The
More informationContents. 1. Introduction to Materials Processing Starting Materials 21. Acknowledgements
Preface Acknowledgements xiii xv 1. Introduction to Materials Processing 1 1.1 Materials Processing: Definition and Scope 1 1.2 Three Approaches to Materials Processing 4 1.3 Materials Processing Steps
More informationGear Pumps. Precise, Pulseless, Repeatable Performance. In Polymer Applications.
Zenith Pumps PEP-II Series Gear Pumps Precise, Pulseless, Repeatable Performance In Polymer Applications. Zenith Pumps In 1926, Zenith Pumps developed the first precision metering gear pump for the extrusion
More informationTexin RxT70A. Characterization
Characterization Properties / Applications Medical Applications Texin RxT70A resin is an aromatic polyether-based thermoplastic polyurethane. It can be processed by injection molding or extrusion. Texin
More informationMetal Forming Process. Prof.A.Chandrashekhar
Metal Forming Process Prof.A.Chandrashekhar Introduction Shaping of a component by the application of external forces is known as the metal forming. Metal forming can be described as a process in which
More informationA Novel Extrusion Microns Embossing Method of Polymer Film
Modern Mechanical Engineering, 2012, 2, 35-40 http://dx.doi.org/10.4236/mme.2012.22005 Published Online May 2012 (http://www.scirp.org/journal/mme) A Novel Extrusion Microns Embossing Method of Polymer
More informationStress-Strain Behavior
15-1 CHAPTER 15 CHARACTERISTICS, APPLICATIONS, AND PROCESSING OF POLYMERS PROBLEM SOLUTIONS Stress-Strain Behavior which is 15.1 From Figure 15.3, the elastic modulus is the slope in the elastic linear
More informationOptions. The following is a list of our most popular options. If you don t find what you need, please call us. HARDWARE
Options The following is a list of our most popular options. If you don t find what you need, please call us. HARDWARE VENTS AND INLET PORTS: Add 3 vents in a 36:1 L/D for the ultimate in gas extraction.
More informationWoodpulp fibres as reinforcements for high-melting engineering thermoplastics for under-the-hood automotive applications
Woodpulp fibres as reinforcements for high-melting engineering thermoplastics for under-the-hood automotive applications Daniel F. Caulfield (1), and Rodney E. Jacobson (1), Karl D. Sears, (2) and John
More informationProduct information. Hotrunner solutions for applications in the medical industry
Product information Hotrunner solutions for applications in the medical industry Hotrunner systems for the medical industrysolutions for a growing market The production of injection-moulded thermoplastic
More informationInjection Molding Fall 2008 Professor Tim Gutowski
Injection Molding 2.810 Fall 2008 Professor Tim Gutowski Short history of plastics 1862 first synthetic plastic 1866 Celluloid 1891 Rayon 1907 Bakelite 1913 Cellophane 1926 PVC 1933 Polyethylene 1938 Teflon
More information3D PRINTED INJECTION MOLDS
3D PRINTED INJECTION MOLDS CAN YOUR BUSINESS BENEFIT? NADAV SELLA 1 STRATASYS / COMPANY OVERVIEW WE ARE THE 3D PRINTING SOLUTIONS COMPANY 2 STRATASYS / COMPANY OVERVIEW FROM SYSTEMS TO SERVICE 3 STRATASYS
More informationPARALOID K-120ND Processing Aid for Vinyl Compounds
PARALOID K-120ND Processing Aid for Vinyl Compounds Description PARALOID K-120ND processing aid is a readily dispersible acrylic powder that improves the processing of rigid and flexible Vinyl. Compounds
More informationAdvances in PVC Compounding Technology with the Oscillating Screw Kneader
Advances in PVC Compounding Technology with the Oscillating Screw Kneader PVC 2008 by Peter Messmer (Speaker) Andreas Niklaus Hans-Ulrich Siegenthaler Introduction Overview of the talk Introduction From
More informationProcessing Guide. Technical Information
Technical Information Processing Guide Introduction This report provides guidelines for the efficient mixing and processing of Viton fluoroelastomers. Suggested machine settings are given for various processing
More informationInjection Moulding Mini Guide
/resins/include/mainmenu_xml.inc /resins/include/techsolution_xml.inc /resins/include/rate_xml.inc Technical Research Processing Guides Injection Moulding Mini Guide Injection Moulding Mini Guide This
More information1. 3 Extrusion molding
1. 3 Extrusion molding 9 Extrusion is a widely used technique, both in the field of traditional and technical ceramics. This method allows the continuous manufacture of products with a constant cross-
More informationSimulation of High Pressure Die Casting (HPDC) via STAR-Cast
Simulation of High Pressure Die Casting (HPDC) via STAR-Cast STAR Global Conf. 2012, 19-21 March, Noordwijk Romuald Laqua, Access e.v., Aachen High Pressure Die Casting: Machines and Products Common Materials:
More informationPROCESSING MICA BASED PIGMENT MASTERBATCH
PROCESSING MICA BASED PIGMENT MASTERBATCH Robert Roden, STEER Engineering Prakash Hadimani, STEER Engineering Dr Pradeep Bakshi, STEER Engineering Abstract Many effect pigments used in thermoplastics such
More information3M Plastic Bonding Adhesive 2665B, Black
Technical Data August 2014 3M Plastic Bonding Adhesive 2665B, Black Product Description 3M Plastic Bonding Adhesive 2665B is a one-component, moisture curing, hot-melt urethane adhesive. This low viscosity
More informationHOSTAFORM C 9021 GV1/30 POM Glass Reinforced
Description Chemical abbreviation according to ISO 1043-1: POM Molding compound ISO 9988- POM-K, M-GNR, 02-003, GF26 POM copolymer Injection molding type, reinforced with ca 26 % glass fibers; high resistance
More informationCONDUCTIVE COMPOUNDS AND CONCENTRATES. CABELEC Conductive Compounds Processing Guide
CONDUCTIVE COMPOUNDS AND CONCENTRATES CABELEC Conductive Compounds Processing Guide Contents Introduction... 2 Processing Guide... 3 Processing CABELEC conductive compounds... 5 Injection Moulding... 6
More informationPolymers and plastics
Polymers and plastics Also available at www.malvern.co.uk Determining extrusion and die swell properties of polymers Introduction Traditional methods of measuring viscosities of polymer melts include melt
More informationDryflex WS H 2. O Hydrophilic Thermoplastic Elastomers
Dryflex WS H 2 O Hydrophilic Thermoplastic Elastomers CONTENTS INTRODUCTION HOW DOES IT WORK? HOW MUCH DOES IT SWELL & HOW QUICKLY? % VOLUME SWELL DOES IT RETURN TO ITS ORIGINAL SIZE WHEN THERE IS NO LONGER
More informationAdvances in Twin Screw Compounding Technology
Advances in Twin Screw Compounding Technology Extrusion technology from micro to production scale Ing. Manfred Dobersberger 19.08.2011 Labor- and Pilotanlagen für die Kunststoffverarbeitung, Dr. Collin
More informationHIGH PERFORMANCE LINING FOR BULK MATERIAL HOPPER
HIGH PERFORMANCE LINING FOR BULK MATERIAL HOPPER That generally cohesive bulk materials do not flow easily in chutes and hoppers. Changes in moisture and particle size affect the products flowability.
More informationTORLON. molding TORLON. Polyamide-imide Molding Guide
TORLON molding TORLON Polyamide-imide Molding Guide Contents About TORLON Polymers..................................... 1 Introduction to High-Quality Molding of TORLON Resin............. 1 Injection Molding
More informationOlefin Block Copolymers in Health and Hygiene
Olefin Block Copolymers in Health and Hygiene Ron Weeks The Dow Chemical Company Trademark of The Dow Chemical Company Trademark of The Dow Chemical Company 1 Breakthrough Performance & Cost Olefin block
More informationImproved Processing of Thermoplastics and Thermoplastic Elastomers
Struktol Company of America 201 E. Steels Corners Road P.O. Box 1649 Stow, OH 44224-0649 (330) 928-5188 Fax (330) 928-8726 Improved Processing of Thermoplastics and Thermoplastic Elastomers Presented by
More information