The material selection platform
Plastics & Elastomers
The material selection platform
Plastics & Elastomers
by SpecialChem
Cette page a bien été ajoutée à vos favoris


GY-PVB-40 by Go Yen Chemical Industrial Company is an environment friendly, low viscosity, polyvinyl butyral (PVB) grade. It is made by condensation reaction of polyvinyl alcohol and n-butyraldehyde. GY-PVB-40 can combine with glass, metal, plastic, leather & wood for adhesion improvement with highly compatibility. Used as primer, ink, paint & coating industry and as a co-binder in two-pack systems, reactive component & cross-linking agent for many materials.
Product Type
Vinyl Alcohol (VOH) > PVB
Physical Form

GY-PVB-40 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Vinyl Butyral Content
76 - 82 % wt
( )
Vinyl Hydroxyl Content
18 - 21 % wt
( )
Vinyl acetate Content
< 3 -
( )
Help us improve the Universal Selector

You can’t find what you are looking for? Please report missing products / suppliers, point out errors, or simply tell us how we could make the Universal Selector better.

Ti-Pure flex
Access Reliable
Product Information

Database of 145784 Plastics & Elastomers,
reviewed and updated daily

Improve your Product
Selection Experience

Open your choices, compare products,
ask for samples, contact suppliers

Keep-up with latest
Technical Solutions

Be inspired and never miss again crucial
innovations with our weekly email updates

Back to Top