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About UsFounded in 1990, Cangzhou Weida Chemical Co., Ltd. is a company engaged in polyurethane (PU) research, development and production. The company has a wealth of chemical, excellent technical reserves and professional production equipment.
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ProductsThe performance indicators of the products produced by the company meet or exceed the technical level of similar products. Weida enjoys a high reputation in the domestic polyurethane industry.
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SupportThe company has a long history in the domestic polyurethane industry, product types all over the country. With high-quality products, perfect service and reasonable price, the company meets the needs of customers at home and abroad, constantly understands the technological trends at home and abroad, and enhances the ability to develop new products.
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NewsWeida chemical adhering to the integrity, pioneering and enterprising business philosophy, sincere cooperation with domestic and foreign merchants, create brilliant.
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Telephone:+86-317-5606565
Address: Industrial Zone, Jiajiakou Town, Ningjin, Xingtai City, Hebei Province
Flame retardant P430
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- Product Description
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Technical indicators:
Name Unit Specifications Appearance Colorless transparent liquid acid value mgKOH/g ≤ 0.1 Refractive rate n25D 1.470 ~ 1.477 Density g/cm³（20℃） 1.09 ~ 1.13 phosphorus content Theoretical value% 7.2 Purpose and characteristics:
P430 is a phosphorus-containing multi-hydroxyl reactive flame retardant, mainly used in the production of flame composite polyurethane foam, containing 2 to 4 parts of the product of the foam sheet in flame composite with textile fabrics can not only flame retardant, but also improve the adhesion between the foam and cloth, so that the foam layer has hot melt curing properties. P430 soluble in polyols and most organic solvents, soluble in water.
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Telephone : +86-317-5606565
Address : West Side of Second Branch Road, East District, Cangzhou Lingang Economic and Technological Development Zone
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