ADDITIVES FOR WATER-BASED SYSTEMS: COATINGS, INKS, ADHESIVES AND BUILDING PRODUCTS

Transcription

1 N O R T H A M R I C A ADDITIVS FOR WATR-BASD SYSTMS: COATINGS, INKS, ADHSIVS AND BUILDING PRODUCTS

2 In addition to providing innovative foam control and additive solutions, MÜNZING offers technical service testing to solve customer challenges by duplicating the customer process rather than relying on general formulation characteristics. We employ a wide range of test methods to reproduce the conditions that a coating experiences during manufacturing, packaging and application. Product Line Overview... 1 Defoamers What is Foam?... 2 Defoamer Test Methods... 3 Product O erings Architectural Coatings... 4 ndustrial Coatings... 5 Wood Coatings... 6 Adhesives... 7 Printing ndustry... 8 rinding Pigments... 9 Wetting Agents Dispersants Rheology Modifiers Additives for Building and Construction Additional Products

3 Product Line Overview Defoamers: AGITAN and D FO Broad range of chemistries with tailored compatibility and persistence Balance of foam control and wetting performance Suitable for all water-based applications Wetting and Leveling Agents: MTOLAT and DAPLAN LA Wide range of products to tailor compatibility and foam tendency Designed to control surface tension and improve substrate and pigment wetting Improve film leveling and overall film quality Pigment Dispersants: MTOLAT and DAPLAN Polymeric dispersants for a wide variety of pigments and fillers Designed to prevent pigment sedimentation and flocculation, improve color strength and stabilize viscosity Rheology Modifiers: TAFIGL HUR & HAS associative thickeners for water-based applications Range of products provide Newtonian or pseudoplastic behavior Tailored product selection to optimize sag, leveling, spatter, sedimentation and flow Additives for Building and Construction: AGITAN P Powder additives to control air content in cementitious systems MTOLAT P Powder additives for cementitious systems to reduce shrinkage during drying and curing and to improve dispersion of particles and fibers 1

4 What is Foam? Foam is a dispersion of a gas phase in a liquid system. Foam Stabilization Mechanisms Foam Stabilization Mechanisms Air Foam is naturally unstable rfactants Su Foam Bubble Bubbles must rise to the surface to break Drainage of the liquid surrounding the foam bubbles leads to rupture Foam Bubble Liquid Flow Stability of foam comes from surfactants that hinder drainage Schematic of foam bubbles on top of a liquid Defoamer Mode of Action Defoamer Mode of Action Defoamers exist as droplets in the liquid and act to destabilize foam by: ntering the foam surface Spreading along that surface and thinning the liquid layer by forcing drainage Bridging the liquid layer to rupture the bubble The defoaming process is governed by surface and interfacial tensions The surface tension of the defoamer droplets must be lower than that of the liquid Defoamer Droplet Size Defoamer Droplet Size When a defoamer is incorporated into a system, it disperses into fine droplets The droplets need to be the right size to break the foam If the defoamer droplets are too small, there is an insufficient amount to produce an overall impact More defoamer droplets of the optimal size will increase the rate of foam breakdown Optimal defoamer selection requires the defoamer to have the appropriate persistence to shear and ease of incorporation, as described in the matrices as high (H), med (M), and low (L) Too well dispersed Optimal defoaming Poorly dispersed Incompatibility Ineffective/intense shearing or excessive/poor compatibility can negatively impact the droplet size Defoaming fficiency Defoamer droplets that are too large will result in poor wetting Defoamer Droplet Size 2

5 Air Sparge Test Kitchen Aid Whisk Test (low shear) Measures foam volume and collapse (medium shear) Measures density and recovery Defoamer Test Methods Defoamer Test Methods Kitchen Aid Whisk Test ntrained Macro/Micro Foam Cowles Test (high shear) Measures density and recovery Cowles Test Micro Foam ntrained Micro Foam Foam Test Brush/Dab/Roll (medium shear) and Spray Test (high shear) performance based on foam bubbles/defects like pinholes in the wet and dried film Roll-Out Wet Film Covered in Foam Dry Film, No Foam 3

6 Architectural Coatings Architectural Coatings Time-tested, cost-effective products that eliminate undesired foam during manufacturing and application. D FO 2020A D FO 3010A D FO 97-3 D FO 215 AGITAN 282 AGITAN 5091 D FO 1015 AGITAN 350 D FO PI-35 AGITAN 784 D FO PI-320 AGITAN 760 AGITAN 786N mulsion Paints (matte/satin/eggshell) mulsion Paints (high gloss) Defoamer Type M M M M M Defoamer Solids WA MS WA M, M, Stucco/Te tured/plasters Tra c Paint lastomeric Roof Coating Grind Phase TiO 2 /Fillers ase of ncorporation/mulsifiability L L H M H L L L M M M L M Persistence to Shear M M M M M M H H H H M H H = Primary Recommendation = Secondary Recommendation L = Low M = Medium H = High LGND - Defoamer Type and Solids: A ueous mulsion M Mineral Oil Polyo alkylene Technology D -Dimensional Polysilo ane OMS Organo-Modified Silo ane WA Wa Hydrophobic Silica MS Metallic Stearate 4

7 Industrial Coatings Industrial Coatings A well-formulated coating is enhanced by the right defoamer one that maintains gloss, clarity and coating integrity. D FO 215 D FO 3010/50 AGITAN 282 AGITAN 350 D FO PI-35 AGITAN 784 D FO PI-320 D FO 718 AGITAN 760 AGITAN 786N AGITAN 155 AGITAN 158 Defoamer Type M M M OMS Defoamer Solids WA Metal Primers Metal Top Coats Anti-Corrosion Coatings 2K P and po y Coatings Water-Based Alkyds Water-Based Coatings Automotive Fillers Automotive Basecoats Automotive Clearcoats Can and Coil Coatings ase of ncorporation/mulsifiability M M H L M M M M L M H H Persistence to Shear M M M H H H M M H H M M = Primary Recommendation = Secondary Recommendation L = Low M = Medium H = High LGND - Defoamer Type and Solids: : Aqueous mulsion; M: Mineral Oil; : Polyoxalkylene Technology; 3D: 3-Dimensional Polysiloxane; OMS: Organo-Modified Siloxane; WA: Wax; : Hydrophobic Silica 5

8 Wood Coatings Wood Coatings A wide range of chemistries to meet the demands of a diverse industry. D FO 215 AGITAN 282 D FO 3010/50 D FO 97-3 AGITAN 351 AGITAN 784 D FO PI-320 AGITAN 760 AGITAN 786N AGITAN 155 AGITAN 158 Defoamer Type M M M M Defoamer Solids WA MS High loss namels arnish/clear Coating Wood Stain Wood Protective Coating 2K Polyurethane Coatings Water-Based Coatings ase of ncorporation/mulsifiability M H M H M M M L H H H Persistence to Shear M M M M M H M H H M M = Primary Recommendation = Secondary Recommendation L = Low M = Medium H = High LGND - Defoamer Type and Solids: : Aqueous mulsion; M: Mineral Oil; : Polyoxalkylene Technology; 3D: 3-Dimensional Polysiloxane; OMS: Organo-Modified Siloxane; WA: Wax; : Hydrophobic Silica; MS: Metallic Stearate 6

9 Adhesives Adhesives Air bubbles reduce the strength of your bond. Defoamers provide the opportunity to make a good product even better. D FO 215 AGITAN 5068 D FO 2020/50 D FO 3010/50 AGITAN 282 D FO 97-3 D FO PI-12 D FO 1015 AGITAN 351 AGITAN 784 AGITAN 786N Defoamer Type M M M M M M Defoamer Solids WA WA WA Pressure Sensitive Adhesive Laminating/Clear Coat/Release Liner nvelope/label Packaging Wood Glue Construction Natural/Neoprene/Nitrile Late Acrylic/ A/ A Late elatin/casein/starch Polyvinyl Alcohol High iscosity ase of ncorporation/mulsifiability M M M M H H H L M M M Persistence to Shear M M M M M M M H H H H FDA FDA = Primary Recommendation = Secondary Recommendation L = Low M = Medium H = High LGND - Defoamer Type and Solids: : Aqueous mulsion; M: Mineral Oil; : Polyoxalkylene Technology; 3D: 3-Dimensional Polysiloxane; OMS: Organo-Modified Siloxane; WA: Wax; : Hydrophobic Silica; MS: Metallic Stearate MS M, M, 7

10 Printing Industry Printing Industry Achieve the delicate balance between compatibility and foam control to reduce film defects. D FO 215 D FO 300F D FO 3010/50 D FO PI-12 D FO 1537A AGITAN 351 D FO PI-547 D FO PI-35 AGITAN 784 D FO PI-320 D FO PG-2 AGITAN 155 AGITAN 150 AGITAN 158 AGITAN 786N AGITAN 760 D FO 725 Defoamer Type M WO M Defoamer Solids WA WA M, M, Corrugated Paper Coated Paper Film & Foil Overprint Varnish Metallic Ink Ink Jet Screen nk Fountain Solution Press-Side ase of Incorporation/ mulsifiability M H M H H M M M M M L H H H M L H Persistence to Shear M M M M L H H H H M H M M M H H M FDA FDA * * FDA * * FDA * * = Primary Recommendation = Secondary Recommendation L = Low M = Medium H = High LGND - Defoamer Type and Solids: : A ueous mulsion; M: Mineral Oil; WO: White Oil; : Polyoxal ylene echnology; : - imensional Polysiloxane; OMS: Organo-Modified Siloxane; WA: Wax; : Hydrophobic Silica; : imited OMS 8

11 Grinding Pigments Grinding Pigments Long-term defoamer persistence allows efficient and effective production. D FO 215 D FO 3010A D FO 1015 D FO AGITAN 351 D FO PI-16P D FO PG-2 D FO PG-20 AGITAN 5230 AGITAN 786N AGITAN 760 Defoamer Type M M M, M Defoamer Solids WA Carbon Black Phthalocyanine Blue reen (e.g. Crude Blue, PB 15, P 7 ) Carbazole Violet Organic Red/ ellow (e.g. PR 22, PR 57 1, P 14 ) Titanium Dio ide Transparent ron O ide Opa ue ron O ide ase of ncorporation/mulsifiability M M L L M L L L L M L Persistence to Shear M M H M H H H H H H H = Primary Recommendation = Secondary Recommendation L = Low M = Medium H = High LGND - Defoamer Type and Solids: : Aqueous mulsion; M: Mineral Oil; : Polyoxalkylene Technology; 3D: 3-Dimensional Polysiloxane; OMS: Organo-Modified Siloxane; WA: Wax; : Hydrophobic Silica 9

12 Wetting and Leveling Agents Wetting and Leveling Agents Control surface tension to improve substrate wetting, leveling and overall film quality. MTOLAT 288 MTOLAT 1299 MTOLAT 388 MTOLAT 355 MTOLAT 700 MTOLAT 725 MTOLAT 750 MTOLAT 775 MTOLAT 780 MTOLAT 7010 DAPLAN LA 402 DAPLAN LA 403 DAPLAN LA 414 DAPLAN LA 413 Type Anionic ster Nonionic Acrylic Co-Polymer Organo- Modified Silo ane Substrate Wetting Leveling Anti-Cratering Wetting of Pigments Fillers A ueous Systems Non-A ueous Systems Low Foaming Inks Adhesives Overprint Varnishes ndustrial Wood Coatings HLB ( ri n Method) FDA FDA FDA FDA FDA = Primary Recommendation = Secondary Recommendation All wetting and le eling agents are APO free. 11

13 Pigment Dispersants Pigment Dispersants ffective particle wetting and dispersing are necessary for high-quality, stable products. MTOLAT 390 MTOLAT 392 MTOLAT 394 DAPLAN 490 DAPLAN 492 DAPLAN 494 DAPLAN 395 DAPLAN 396 DAPLAN 930 DAPLAN 397 DAPLAN 470* DAPLAN 472* DAPLAN 480 DAPLAN 482 DAPLAN 516 MTOLAT 514 Chemistry Fatty Derivative Copolymer Olefinic High MW Copolymer Poly glycol ester High MW Acrylic-Based Polymer Acrylic- Based Polymer Charge Anionic Nonionic Anionic Nonionic Anionic % Active Solvent Water - - BDG Water Inorganic Pigments Organic Pigments Carbon Blacks Transparent Iron Oxides Fillers Suitability Water Water & Solvent Water Typical Dosage in Delivery Form on Organic Pigment % Typical Dosage in Delivery Form on Inorganic Pigment % = Primary Recommendation = Secondary Recommendation All products are AP free and recommended for water-based systems except where noted. * DAPLAN 470 (AN= 110 mg/koh), DAPLAN 472 (AN= 75 mg/koh) need to be neutralized prior to use for water-based systems (TDS)

14 Rheology Modifiers Rheology Modifiers HUR and HAS thickeners to optimize flow, sag, leveling, spatter and sedimentation. TAFIGL PUR 60 TAFIGL PUR 61 TAFIGL PUR 64 TAFIGL PUR 65 TAFIGL PUR 40 TAFIGL PUR 41 TAFIGL PUR 44 TAFIGL PUR 48 TAFIGL PUR 50 TAFIGL PUR 54 TAFIGL PUR 45 TAFIGL PUR 80 TAFIGL PUR 82 TAFIGL PUR 85 TAFIGL AP 75N TAFIGL AP 15 TAFIGL AP 16 TAFIGL AP 20 TAFIGL AP 30 Rheology Profile Type Solvent Strongly Pseudoplastic Nonionic Polyurethane BTG + water Water BTG + water Water Pseudoplastic Newtonian Pseudoplastic Nonionic Polyurethane BTG + water Water BTG + water Nonionic Polyurethane Water Strongly Pseudoplastic Anionic Copolymer mulsion White Oil Active Content (%) Brush and Roller Spray s Sag Resistance & Anti-Settling Systems Di cult to Thicken Pigment Concentrates KU Builder ICI Builder AP Free <0.1% 0.05% FDA = Primary Recommendation BTG: Butoxytriglycol = Secondary Recommendation 15

15 Additives for Building and Construction Additives for Building and Construction Powder additives to control air entrainment, shrinkage and particle wetting to improve the aesthetics and physical properties of cementitious materials. AGITAN P 801 AGITAN P 803 AGITAN P 813 AGITAN P 823 AGITAN P 8850 AGITAN P 841 AGITAN P 840 AGITAN P 845 MTOLAT P 871 MTOLAT P 872 MTOLAT P 874 MTOLAT P 530 MTOLAT P 590 MTOLAT P 588 MTOLAT P 854 Type of Additive Chemistry Mineral Oil, Polyglycol Powder Defoamer eg Oil, Polyglycol Powder Anti-Shrink Aliphatic Polyglycol lycol Alcohol, lycol Powder Wetting Agent SN lycol Polyglycol ster % Active Self-Leveling Thin Sets Sti Products AA oint Fillers, routs Mortars ypsum Lime Powder Paints Construction Adhesives Premi Pigment Powder = Primary Recommendation = Secondary Recommendation S Sulfonated aphthalene ondensate Anionic; AA Al ylal oxylate onionic 17

16 Additional Products Specialty Additives OMBRLUB 533 Hydrophobing agent for inks and coatings Stable fine dispersion of calcium stearate in water ncreases slip and anti-blocking mproves sandability of wood coatings OMBRLUB 730 Additive for prolongation of open time of plasters and facade paints Stable fine dispersion of fatty derivatives in water Prevention of crack formation ZINPLX 15 Crosslinking agent for carbo ylated binders Ammonia zinc o ide solution mproved resistance against water, detergents and solvents ncreased blocking resistence ULTRASPRS WPP Waterproofing powder Blend of water repellent components and water reducing agents mproves workability and reduces water-cement ratio Defoamers for Non-Aqueous Systems FOAMTROL 110, D FO 135, D FO 718, D FO XKF-1B Dispersants for Non-Aqueous Systems Silicone mulsions for Foam Control Industrial Grade: FOAMTROL 10L Food Grade: MAGRABAR 5-SN, 10-SN, 20-SN, 30-SN DAPLAN 935 and 930 MTOLAT LA

17 Additional Products Wax Additives CRTAN Spherical shape for improved wetting and dispersing Wax combinations and coated wax for improved slip, scratch and rub resistance Ceretan WD series is water-dispersible; highly stable 50-60% concentrate with ease of incorporation LUBA-print Aqueous and solvent wax dispersions ase of incorporation xcellent formulating value Wide variety with narrow particle size distribution For a complete listing of wax products, refer to our Wax Additives brochure at 19

18 Contact MÜNZING North America 1455 Broad Street, 3rd Floor Bloomfield NJ USA Phone Toll Free Fax Mail MÜNZING CHMI GmbH Münzingstrasse Abstatt GRMANY Phone Fax Mail info@munzing.com MÜNZING Shanghai Co.Ltd. Rm 1701B-1703A No. 20, Lane 1228, ZRT Tower Jiangchang Rd. Shanghai P.R. CHINA Phone Fax Mail info@munzing.cn Visit our website for more information: MU_2013_009_US 10/18