various viscosity (pvb) Poly Vinyl Butyral Resin Powder

Specifications

different viscosity
pigment wetting
ink addictives
rich manufacture experience

Polyvinyl butyra resin is  made from the PVA and butyraldehyde through the acid catalyst. PVB is the short form of the POLYVINYL BUTYRAL. 

It occupys the high transparency, water proof, cold tolerance, besides, it is the ideal gluey material for the glass, metal, wood, ceram, leather. So it is widely used in these fields such as the laminated glass film, printing inks, paints, auminium foil paper , and so forth.

The resin is fine gralned, free flowing white powder.

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