China Polypropylene Particle Block Copolymer Injection Molding PP Sinopec Yanshan K9026 Washing Machine Special Material High Impact Polypropylene, Find details about China PP, Polypropylene from Polypropylene Particle Block Copolymer Injection Molding PP Sinopec Yanshan K9026 Washing Machine Special Material High Impact Polypropylene
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Physical properties | Rated value | unit | testing method |
---|---|---|---|
The melt flow rate | 25 | g/10min |
Mechanical behavior | Rated value | unit | testing method |
---|---|---|---|
Tensile yield stress | 19.5 | MPa | |
Elongation at break | 350 | % | |
Notched impact strength of simply supported beam | |||
(23ºC) | 56 | Kj/m | |
(-20ºC) | 11 | Kj/m | |
Rockwell hardness | 75.9 | R | |
Flexural modulus | 913 | MPa |
Thermal performance | Rated value | unit | testing method |
---|---|---|---|
Heat distortion temperature | 81 | °C |