8/12mm gray thick Flame retardant polypropylene anti-corrosion and Acid and alkali resistance pp plastic sheet |Xicheng
$45.90
polypropylene solid plate/board smooth surface high quatity pp plastic 3mm-20mm thickness low price beige/grey corrugated sheet |Xicheng ,It can be used in industry, construction or family life. Industrial uses are manufacturing materials, construction uses green and environmentally friendly panels, and households mainly use furniture and flooring. Yes, the board can play its own advantages in different occasions. For Pp panels, in terms of construction, many panels are irreplaceable panels.
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 154??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.
