flame retardant PP Polypropylene Hard Plastic Acid and alkali resistance Sheet PP board in plastic sheets |Xicheng
$30.00
Polypropylene optional plastic plate |Xicheng ,The thickness of the PP sheet ranges from 2 mm to 34 mm, and the thickness used in the exterior wall is relatively thick. Due to the variety of colors of the board itself, it has won the favor of many people. Of course, in addition to beige, green, etc., other colors can also be customized, as long as you provide a standard color card. PP board manufacturers will manufacture the boards you want according to your needs.
Description
Polypropylene PP is a semi-crystalline material. It is deeper than PE and has a higher melting point. Since the homogeneous PP sheet becomes brittle and easy to break when the temperature is lower than 0??, many commercial PP sheets add 1~4% ethylene raw material to improve the flexibility of the sheet.
The strength of polypropylene PP increases with the increase of ethylene content. The melting point temperature of polypropylene is 153??C. Due to the increased crystallinity, the board surface and scratch resistance of this material are very good. PP board is usually used in a corrosion-resistant environment, and the PP is improved by adding glass fiber, metal additives or thermoplastic rubber.
