|
| Brand Name: | Petrochina |
| Model Number: | K8003 |
| MOQ: | 28MT |
| Price: | $780-$890/MT |
| Delivery Time: | 15-20 WORKING DAY |
| Payment Terms: | T/T |
As a premium polypropylene block copolymer resin with excellent impact performance, PetroChina K8003 is produced by PetroChina and predominantly supplied from its Dushanzi and Guangdong production bases. This specialty resin is engineered specifically for injection molding processes that demand a perfect balance between structural stiffness and outstanding impact resistance. With a material grade of PP-B impact copolymer, it has a medium-low MFR ranging from 2.5 to 3.5 g/10min (230°C, 2.16kg). In terms of mechanical performance, it boasts a yield tensile strength of about 26 MPa, a flexural modulus of 1300 MPa, and an Izod impact strength of 70 J/m.
Boasting outstanding impact resistance and reliable rigidity, the injection molding products processed with this resin are well-suited for producing heavy-duty structural parts and circulation turnover boxes.
|
No. |
Mechanical Properties |
Typical Value |
Test Method |
|
1 |
MFR(2.16kg),g/10min |
2.5 |
GB/T 3682.1 |
|
2 |
Tensile strength at yield,MPa |
23 |
GB/T 1040.2 |
|
3 |
Flexural modulus,MPa |
1000 |
GB/T9341 |
|
4 |
Charpy impact strength(23℃),kJ/m² |
60 |
GB/T 1043.1 |
|
5 |
Yellow index |
-2 |
GB/T 39822 |
|
6 |
Molding Shrinkage Rate,% |
1.7 |
GB/T 17037.4 |
|
Note: |
The above values are typical and should not be construed as performanceguarantees. |
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