PVB Resin 1.Excellent adhesiveness 2.Crosslinkable and compatible 3.Colorless and tranparent

PVB Resin1.Excellent adhesiveness2.Crosslinkable and compatible3.Colorless and tranparent

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;

Specification:

PROPERTY	CONTENT
Hydroxyl content (%)	16-24
Solution Viscosity (s)*	4-200
Volatile content (%)	3 max
Acetate content (%)	0.5 max
Butyral content (%)	70-85
Glass transition temperature (°C)	70-80

10% solids in ethanol 25°C with in No. 4 ford cup.

Storage:

Packing in PP-bags each containing 12.5kgs net.

PVB resin (CAS NO.63148-65-2)