China Polypropylene Particlepp Formosa Plastics Ningbo 3080 High Impact Plastic Toys Office Supplies Automotive Parts Copolymer Polypropylene, Find details about China PP, Polypropylene from Polypropylene Particlepp Formosa Plastics Ningbo 3080 High Impact Plastic Toys Office Supplies Automotive Parts Copolymer Polypropylene
Company Name: Suzhou Chuxuan Import and Export Co., Ltd. |
Contact: Manager He 18360886554 |
Address: 7-10-14, No. 2, Xingang Middle Road, Taicang City, Suzhou City |
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Basic performance | Rated value | unit | testing method |
---|---|---|---|
The melt flow rate | 8.0 | G | ASTM D-1238 |
density | 0.90 | g/cm | ASTM D-792 |
Physical properties | Rated value | unit | testing method |
---|---|---|---|
Shrinkage | 0.5-1.7 | % | YCCI |
Mechanical behavior | Rated value | unit | testing method |
---|---|---|---|
Coefficient of rigidity | 10000 | kg/cm | ASTM D-790 |
Rockwell hardness | 100 | R scale | ASTM D-785 |
Tensile strength at yield point | 250 | kg/cm | ASTM D-638 |
Elongation at break | 500 | % | ASTM D-638 |
IZOD notched impact strength | ASTM D-256 | ||
(23ºC) | 10 | kg/cm | |
(-20ºC) | 4.5 | kg/cm |
Thermal performance | Rated value | unit | testing method |
---|---|---|---|
Heat distortion temperature | 105 | °C | ASTM D-648 |
Heat aging | >300 | Hours | ASTM D-3045 |
Combustibility | HB | grade | UL 94 |
Weather resistance | 180 | Hours | ASTM D-1499 |