HS code:
3902100090
Melt flow rate:
30 g/10min
Grade:
Injection molding grade
Packing:
25 kg/Bag
Brand:
SINOPEC
Overview of Polypropylene
Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications. It is produced via chain-growth polymerization from the monomer propylene. Polypropylene belongs to the group of polyolefins and is partially crystalline and non-polar. Its properties are similar to polyethylene, but it is slightly harder and more heat resistant. It is a white, mechanically rugged material and has a high chemical resistance.
Polypropylene is one of the most important universal plastics, which is the fastest growing variety in terms of absolute quantity and application breadth and depth.
Application of Polypropylene
PP belongs to polyolefin family of polymers and is one of the top three widely used polymers today. Polypropylene has applications both as a plastic and a fiber in:
Automotive Industry
Industrial Applications
Consumer Goods
Furniture Market
Injection Moided Parts.
Properties Item | Test Data | Data Unit | |||
Melt Index | GB/T 3682 | 2.5 | g/10min | ||
Yellow Index | ASTM D6290 | 2 | |||
Mechanical Properties | Yield tensile strength | ISO 527-1 | 23 | MPa | |
Flexural Modulus | ISO 178 | 1030 | GPa | ||
Notched Izod impact Strength | 23℃ | ISO 179 | 62 | kJ/m | |
-20℃ | ISO 179 | 6.4 | kJ/m | ||
DTUL | ISO 75 | 85 | ℃ | ||
