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| Brand Name: | Petrochina |
| Model Number: | K8009 |
| MOQ: | 28MT |
| Price: | $780-$890/MT |
| Delivery Time: | 15-20 WORKING DAY |
| Payment Terms: | T/T |
PetroChina K8009 is a premium-grade high-impact polypropylene copolymer (PP-B) customized for injection molding applications. Manufactured by PetroChina’s production divisions like Guangdong Petrochemical, this versatile thermoplastic material is celebrated for harmonizing high rigidity and exceptional impact resistance, even under low-temperature working conditions. Thanks to embedded ethylene-propylene rubber matrices, the resin achieves outstanding impact strength, capable of enduring strong physical impacts and resisting cracking. Its medium melt flow rate, a key feature of injection-specific resins, guarantees smooth mold filling processes and shorter production cycles. The product is non-toxic, odorless, and takes the form of opalescent white waxy polymer granules, with a 24-hour water absorption of approximately 0.01% and a melting temperature range of 164°C to 189°C.
Injection molded products excel in both structural rigidity and impact resistance, which makes them highly suitable for application scenarios including automotive parts, household appliances and battery casings.
|
No. |
Mechanical Properties |
Typical Value |
Test Method |
|
1 |
MFR(2.16kg),g/10min |
9 |
GB/T 3682.1 |
|
2 |
Tensile strength at yield,MPa |
22 |
GB/T 1040.2 |
|
3 |
Flexural modulus,MPa |
1050 |
GB/T9341 |
|
4 |
Chapy impact strength(23℃),kJ/m² |
30 |
GB/T 1043.1 |
|
5 |
Heat deflection temperature,℃ |
85 |
GB/T 1634.2 |
|
6 |
Rockwell hardness(R scale) |
80 |
GB/T 3398.2 |
|
Note:The above values are typical and should not be construed as performance guarantees. |
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