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PVB WANWEI VIDEO

6 month ago
22 0
Product details
PVB Application.jpg-2PVB Application.jpg-1PVB application-1PVB Application38a48d336f0e4bf19cb4511979b175c0
PVB Product -4

Polyvinyl butyral (or PVB) is a resin which a member of the polyvinyl acetal family. Produced through the reaction of polyvinyl alcohol with butyraldehyde. Polyvinyl butyral (PVB) properties including high tensile strength, strong binding, impact resistance,  transparency and optical clarity. PVB resins are used in general industrial and wood coatings, wash primers, ceramic substrates, composites and structural adhesives, and gravure or flexographic inks. Aslo it is particularly suitable as an adhesive film interlayer in laminated safety glass in automotive  windshields and architectural safety glass.

PVB PRODUCT -2

Application Scope

This product is widely used in paper base copper clad,thermal transfer ink,cypress paper printingink,glue metal protection primer, badminton,ceramic color paper, aluminum foil adhesive,electronic ceramics, silk screen printing ink, casting and resin grinding wheel, straw hat, fibertreating agent and cellulose sponge, etc.

The production capacity of Wanwei company film grade PVB resin is 10000 tons/year. The production PVB film produced by film grade PVB resin is used for making safety glass interlayer,Materia.lt has excellent transparency, Impact resistance strength,Penetraton resistance, Widely usedin aerospace, Automotive and high-rise building safety glass.

PVB Application.jpg-2PVB Application.jpg-1PVB Application38a48d336f0e4bf19cb4511979b175c0

Adhesive Grade PVB Resin

ITEM AND INDEX WWW-A-10 WWW-A-20 WWW-A-30 WWW-A-40 WWW-A-50 WWW-A-60 WWW-A-70
Appearance White or slightly yellow powder, no visible impurity
Volatile % ≤ 3.0
Viscosity, S (-1 viscometer method) ≤5 5-10 10-18 18-30 30-60 60-180

>180

Hydrogen Chloride % ≤ 0.05
Polyvinyl butyral % 68-85  69-85  70-85
Ash % ≤ 0.05
 
wanwei pvbPVB PACKING 2
Packing: 
20kg bag, 7MT/1*20'FCL,15MT/1*40'FCL
wanwei pvb
PVB PRODUCT
Other Products: PVC resin ,Diisononyl Phthalate, Dioctyl Terephthalate,Dioctyl Adipate ,Dioctyl Phthalate,PVB resin ,PET resin other Plastic Resin
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