Description:
PP/Polypropylene
PP density is small, the strength stiffness and hardness are better than that of low pressure
Polyethylene, with heat resistance.
PP has good performance and high frequency insulation, but low temperature time-varying crisp. It is
Wear-resisting, easy to aging.
PP is suitable for making general machinery parts, corrosion parts and insulation parts.
| Project performance |
Test conditions [state] |
Test method |
Test data |
Data unit |
| Melt flow rate |
2.16kg |
GB/T 3682-2000 |
30.9 |
g/10min |
| Moulding shrinkage |
parallel |
GB/T 17037.4-2003 |
1.6 |
% |
| Moulding shrinkage |
vertical |
GB/T 17037.4-2003 |
1.6 |
% |
| Flexural modulus |
|
GB/T 9341-2000 |
1225 |
MPa |
| Tensile yield stress |
|
GB/T 1040.2-2006 |
23 |
MPa |
| Rockwell hardness |
|
GB/T 3398.2-2008 |
95 |
R |
| Notched Impact Strength |
23°C |
GB/T 1043-2008 |
15 |
Kj/m2 |
| Notched Impact Strength |
-20°C |
GB/T 1043-2008 |
7.1 |
Kj/m2 |
| Deformation temperature |
0.45MPa |
GB/T 1634.1-2004 |
101 |
°C |
Audited Supplier 
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