China PP with High Impact Resistance for Automotive Parts, Find details about China Impact PP, PP Copolymer from PP with High Impact Resistance for Automotive Parts
Summary
The polypropylene impact copolymers are thermoplastic resins produced through the polymerization of propylene and ethylene by using Ziegler Natta catalysts. Their synthesis consists of a heterophasic amorphous structure inside a semi-crystalline PP homopolymer matrix.
The impact copolymers can be transformed by different processing technologies like injection molding, blow molding, film, fiber, sheet extrusion and thermoforming.
Due to their broad range of properties, impact copolymers are used in packaging, houseware, film, and pipe applications, as well as in the automotive and electrical segments.
Specifications
Item | Value | Standards |
MFR | 60+/-10g/10min | GB/T 3682.1-2018 |
Ash Content | 0.47% | GB/T 9345. 1-2008 |
Shrinkage Ratio | 1.01% | GB/T 17037.4-2003 |
Tensile Strength at Yield | 26.4Mpa | GB/T 1040.2-2006 |
Flexural Modulus | 1246Mpa | GB/T 9341-2008 |
Deflection Temperature under Load | 98ºC | GB/T 1634.2-2004 |
Charpy Notched Impact Strength @23ºC | 5.8Kj/m2 | GB/T 1043.1-2008 |
Charpy Notched Impact Strength @-20ºC | 2.3Kj/m2 | GB/T 1043.1-2008 |
Rockwell Hardness | 90.3 | GB/T 3398.2-2008 |
Yellow Index | -2.3 | HG/T 3862-2006 |
Basic Information | |
Features | Impact copolymer |
Impact resistance | |
Applications | Battery case |
container | |
toy | |
Loading box | |