Witcobond Dispersions

Witcobond Dispersions have many applications in paints and laquers, adhesives, inks and leather and textile goods.

Anionic
Product NameDescription
Witcobond W-281FAn aqueous, solvent free aliphatic polyurethane dispersion designed for high tensile strength, high adhesion and good elongation. Suggested uses include laminating adhesives and textile coatings.
Witcobond 781An aqueous chemically resistant self crosslinking aliphatic polyurethane dispersion with high hardness and clarity. Suggested uses include high gloss clear topcoats for wood, concrete, metal and plastics.
Witcobond W-240An aqueous chemically resistant self crosslinking aliphatic polyurethane dispersion with high hardness and clarity. Suggested uses include high gloss clear topcoats for wood, concrete, metal and plastics.
Witcobond 386-03An aqueous solvent free aliphatic polyurethane designed for high hardness and clarity with very low VOC and good flexibility. Suggested uses include high gloss clear topcoats for wood, concrete, metal, textiles and plastics.
Witcobond 386-031K Anti-Corrosive Metal Coating
Witcobond 386-032K masonry Coating
Witcobond A-100An aqueous dispersion alloy of solvent free aliphatic polyurethane and polyacrylate designed for high hardness / fast hardness development, high gloss/ gloss clarity and excellent resistance. Suggested uses include high gloss clear topcoats for wood, concrete, metal, leather and plastics.
Witcobond 358-95An aqueous, solvent free aromatic polyurethane dispersion with very high elongation and tack. Suggested uses include textile base coats and adhesives.
Witcobond 737An aqueous solvent free aliphatic polyurethane dispersion with very high elongation, adhesion and tensile strength. Suggested uses include roof coatings and textile coatings/ adhesives.
Witcobond 460-64An aqueous aliphatic polyurethane dispersion designed for high clarity, flexibility and resistance. Suggested uses are for leather topcoats, metal and PVC plastic coatings.
Witcobond W-235SAn aqueous aliphatic polyurethane dispersion designed for high clarity flexibility and toughness. It is specifically designed for wetting, adhesion and resistance on plastic and masonry substrates.
Anionic High Solids
Product NameDescription
Witcobond W-290HA very high (62%) solids aliphatic polyurethane designed for fast dry, high tensile & elongation and high holdout without thickener. Suggested uses include textile & composite fiber coatings, adhesives and matt finish soft feel plastic & leather topcoats.
Witcobond 290HBA high solids (60%) version of W-290H with indirect food contact compliance, 21 CFR 175.195 (adhesives) and 175.300 (coatings). Suggested uses are for laminating adhesives and composite coatings.
Witcobond 374-13A high solids (60%) version of W-290HB with both TSCA & REACH compliance. Suggested uses include textile & composite fiber coatings, adhesives and matt finish soft feel plastic & leather topcoats.
Witcobond 358-90A high solids (60%) polyether based version of W-290H with improved hydrolysis resistance. Suggested uses include leather & textile base coats and laminating adhesives.
Witcobond 386-51A high solids (60%) polyether version of W-290H with very high hydrolysis resistance and elongation. Suggested uses are for leather and textile coatings and adhesives.
Witcobond 386-51DA high solids (60%) polyether version of W-290H with very high hydrolysis resistance and elongation. Suggested uses are for textile coatings that have a direct skin contact requirement.
Witcobond 390A high solids (60%) polyether version of W-290H with very high hydrolysis resistance. Suggested uses include textile & composite fiber coatings and adhesives.
Anionic Hydroxyl Functional
Product NameDescription
Witcobond 457-66 (2K Formulation)An aqueous solvent free aliphatic polyurethane dispersion with 3% hydroxyl functionality for formulating with water reducible isocyanates, aqueous blocked isocyanates or aqueous melamine formaldehyde crosslinkers for very high crosslink density, very high resistance topcoats. Principle applications are very resistant concrete topcoats for warehouse, hanger and parking deck flooring, marine & maintenance topcoats, plastic topcoats and ant- corrosion machinery & equipment coatings.
Nonionic
Product NameDescription
Witcobond W-320A true nonionic aliphatic polyurethane dispersion with high elongation and no pendant functionality. Suggested uses are for low pH formulating or where high ionic strength additives are present.
Cationic
Product NameDescription
Witcobond UCX-214A true cationic aliphatic polyurethane dispersion with no NMP solvent and amine functionality. Suggested uses are for textile & leather base coats and for ink jet printable paper & film coatings.
Self Matting Agent Additive
Product NameDescription
Witcobond 391-64A large particle high hardness aliphatic polyurethane dispersion with anionic functionality. Suggested uses are as replacement for silica matting additives in leather, textile and industrial coatings where flex & scratch whitening resistance is required.
  
Chemtura Literature
Click Here to Download Chemtura's Witcobond Dispersions Brochure

Additional information on this product and more

BROWSE PRODUCTS ONLINE

On our new e-commerce site, Brenntag Connect, you can browse and buy thousands of products online by industry, supplier, and product type.

All you have to do is register for an account and start adding chemicals and ingredients to your shopping cart. Check it out now!

View all chemicals online

SPEAK TO A TEAM MEMBER

Have a question regarding this product or another coatings and construction chemical? Need more information on one of our raw materials? Want to try a sample of this product in your application? We're here to help!

contact us now

This document is for informational purposes only. You accept sole responsibility for reading and complying with the Safety Data Sheets (SDS’s), as well as any other safety information, relating to the products listed herein. The information contained herein is based on Brenntag’s knowledge at the time of publication or release and not on any publications, independent studies, empirical evidence or other form of verification. You should not use or rely on any statements contained herein as a basis for any representations or warranties to your customers or end users as to the safety, efficacy or suitability of any product or for purposes of ensuring your compliance with any laws or regulations. Brenntag makes no warranties, express or implied, as to the accuracy, completeness, or adequacy of the information contained herein or as to fitness of any product for any particular purpose. Nothing contained herein shall be construed as an authorization to use or an inducement to practice any patent, trade secret or other intellectual property right. Before producing and distributing any product, it is your sole responsibility to adequately test and document the performance of the product and acquire any required intellectual property rights. You assume all risks for failing to do so and Brenntag shall not be liable (regardless of fault) to you, your employees, customers or end users or any third party for direct, special or consequential damages arising out of or in connection with the furnishing or use of this information. Please contact your local Brenntag representative if you have any questions about this information.