1. PVB Polyvinyl butyral
2. PVB B20H B30H B60B SDW1A 2A 3A
3. White crystalline powder
4. CAS# 63148-65-2
5. Good quality

PVB PVB PVB POLYVINYL BUTYRLA

1. PVB resin:  PVB SDW-3A PVB SDW-1A SDW-2A etc.
2. PVA:  PVA 1799  PVA 1788  PVA 2488 etc.

Polyvinyl Butyral Resin (PVB) has characterized of the excellent adhesion to varicty of sufaces. It is a specialty resin used primarily as a raw material for lanimated safty glass sheet, including other diverse uses etc.

The main characteristics of polyvinyl butyral resin are:
Outstanding binding efficiency;
Optical clarity;
Adhesion to a large number of surfaces;
Toughness combined with flexibility;

The applications of polyvinyl butyral resin is worldwide used are:
Printed wiring' board adhesives;
Anticorrosive coatings;
Ceramic binders;
Printing inks;
Dry toners;
Wash primers;
Laminated safety glass for automotive and architectural glazing;
Other diverse uses.

In the mean time, we can also supply PVA , please feel free to contact us if you are interested in our products.