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Product description

The manufacturer is a state-owned listed enterprise; We can customize it according to customers’ viscosity requirements. it also known as Polyvinyl Butyral; CAS ;915977-69-4; It is used as a glass interlayer in automotive, architectural, etc. These industries utilized limited glass as a protective interlayer, which is fused between two panels of glass. The safety glass made by PVB has good transparency and high impact strength, which is widely used in aviation and automobile fields. In the coating industry PVB is used to manufacture metal primer and cold proof paint with strong anti-corrosion and anti rust ability, good adhesion and water resistance. In ceramic industry PVB  is used to make decorative film paper, which can replace ceramic decorative paper. In Resin industry PVB is used to make pressed plastics instead of steel, lead and other non-ferrous metals, which can be mixed into a variety of adhesives. It is widely used for bonding wood, ceramics, metals, plastics, leather, laminated materials, etc. In the textile industry PVB is used to make fabric treatment agents and bobbins. In the food industry PVB is used to make nontoxic packaging materials. In the paper industry PVB is used to make paper treatment agents. In addition, it can also be used to manufacture shrinkproof agent, stiffening agent and other waterproof materials. The viscocity is 4-6  in 6% methanol(equals to 30-50 PAS.S in 10% ethanol), 9-18 mpas.s,60-110 mpas.s in 6% methanol. Package is 15kg woven plastic bag;