Longyixing Chemicals
Description:
Polypropylene, a kind of non-toxic,odorless, tasteless opalescent polymer with high crystallization, the melting point among 164-170°C, the density among 0.90-0.91g/cm³, the molecular weight is about 80,000-150,000. PP is one of the lightest plastic of all varieties at present, particularly stable in water, with a water absorption rate in water for 24 hours is only 0.01%.
The grade produced by the HORIZONE gas-phase polypropylene process of Japanese JPP company. It is mainly used for making washing machine internal and external parts, automotive interior parts, automotive modified materials and other products.
In 25kg bag, 16MT in one 20fcl without pallet or 26-28MT in one 40HQ without pallet or 700kg jumbo bag, 26-28MT in one 40HQ without pallet.
| No. | ITEM | UNIT | INDEX | TEST METHOD |
|---|---|---|---|---|
| 1 | Melt mass flow(MFR) Standard value | g/10min | 30 | GB/T 3682.1-2018 |
| 2 | Melt mass flow(MFR) Deviation value | g/10min | ±4.0 | GB/T 3682.1-2018 |
| 3 | Tensile yield stress | Mpa | ≥ 22.0 | GB/T 1040.2-2006 |
| 4 | Flexural modulus(Ef) | Mpa | ≥ 1100 | GB/T 9341-2008 |
| 5 | Charpy notched impact strength (23°C) | KJ/m² | ≥ 6.5 | GB/T 1043.1-2008 |
| 6 | Heat deflection temperature under load(Tf0.45) | °C | ≥ 90 | GB/T 1634.2-2019 |
Longyixing Chemicals Co., Ltd
Longyixing Chemicals Co.,Ltd, with 10+ years of experience in TPU R&D and manufacturing, we proudly serve clients across 30+ countries. Our 20,000+ sqm advanced production facility houses 7 fully automated production lines, delivering an annual capacity of 50,000+ tons to meet your TPU needs efficiently and reliably.
