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Coatings, Inks & Construction
HYDROLAR® W 77
Provided by COIM
About
HYDROLAR® W 77 is a water-dispersible, aliphatic polyisocyanate suitable for coating applications. It is also used as cross-linker. Shelf life: 6 months.
Benefits:
- Provides excellent color, superior mechanical performance and high gloss level when needed
- Possess high hydrolysis-solvent resistance
- It is very easy to disperse even in waterborne products
- It is safety-friendly and VOC-free
- It is suitable for polyether or polyester-polyurethanes, epoxy-resins and polyamines
| Physical form |
|
|---|---|
| Grade Name | W 77 |
| Chemical composition | Polyisocyanate |
About coim
COIM is an Italian company that has been developing and manufacturing chemical specialties since 1962. COIM group is an international player in the production of polyesters, polyols, polyurethanes and special resins for the C.A.S.E. market. The HYDROLAR range includes several polyurethane dispersions for Paints & Coatings used to provide excellent aesthetic characteristics and high physical-mechanical and chemical resiatance properties
