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Polyvinyl butyral (PVB) is a product of condensation of polyvinyl alcohol and butyraldehyde under acid catalysis. PVB molecule has long branch chain, good flexibility, low glass transition temperature, high tensile strength and impact strength. PVB has excellent transparency, good solubility, good light resistance, water resistance, heat resistance, cold resistance and film formation. The functional groups contained in it can carry out various reactions such as the saponification reaction of the phthalic group, the acetylation and sulfonation of the hydroxyl group, and have high adhesion with glass, metal (especially aluminum) and other materials. Therefore, it has been widely used in manufacturing laminated safety glass, adhesive, ceramic flower paper, aluminum foil paper
$1250——1300 /USD
$2000——4500 /USD
$2000——4500 /USD
$1250——1300 /USD
$1400——1650 /USD
$1250——1300 /USD
$2000——4500 /USD
$1250——1300 /USD
$2000——4500 /USD
$2000——4500 /USD
$2000——4500 /USD
$2000——4500 /USD
$2000——4500 /USD
$1400——1650 /USD
$1400——1650 /USD
$ 1350 - 1400 /Metric Ton
$ 1350 - 1400 /Metric Ton
$ 1250 - 1300 /Metric Ton
$1250——1280 /USD
$1250——1300 /USD
The application of polyvinyl butyral resin powder is very extensive, from glass primer, baking paint, paint, electronic ceramics, electronic adhesives, textile waterproofing applications, etc. At present, there are many applications such as...
In the 1930s, industrialized production of PVB was achieved abroad. In China, the industrialization of polyvinyl butyral began in the early 1950s. It should be known that polyvinyl alcohol and n-butyraldehyde are one of the methods for producing...
Kuraray announced that it would raise the global price of polyvinyl butyral (PVB) resin from October 1, which is the first time that the product has announced price increases since April this year. According to the data, PVB products have high light...
Effect of plasticizer content on PVB. PVB, also known as polyvinyl butyral, is a thermoplastic resin. On the market, there are two common types of PVB at present. One is powdered PVB, which can be used in ink and other fields. One is film like PVB,...
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.