Pure acrylic and composite acrylic

2015-05-08 11:42:27 cropsong 37
Pure acrylic is the acrylic marble on the market is often said which are made of polymethyl methacrylate (PMMA) matrix, superfine aluminum hydroxide as filler plus specialty, the natural pigments, various additives polymerized. Due to PMMA resin flow  pressure, complex and difficult process, now the domestic production of acrylic sheet does not contain an unsaturated polyester resin or other resins, but matrix resin is 100% of PMMA resin, it also called as the pure acrylic solid surface material, the material surface has a higher hardness and better toughness.It can be bending, and flame retardant, non-toxic non-radioactive, and has excellent weather resistance and physical and chemical performance. It is not easy to produce natural cracking after the big different temperature, these plates is high in price,usually used for high-end solid surfaces.
Composite acrylic is the high-quality unsaturated polyester resin composed with MMA. Ultrafine specialty aluminum hydroxide as filler is made by vacuum casting artificial marble composite acrylic artificial marble. The stone toughness, high strength, good weather resistance and water resistance, flame retardant, non-toxic and non-radioactive, all aspects of physical chemistry is better, can withstand large temperature difference without cracking, and within a certain range It can bend properly heated, the higher price in the market for mid-range plate use.



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