Longyixing Chemicals
Manufacturer
Jinneng Chemical (Oil base, 3 production lines, total 1,350,000tons/year)
Description:
HP550J is licensed by Lyondell Basell's Spheripol technology. Raw material propylene is produced through the PDH process, and the sulfur content of propylene monomer is extremely low. The product has the characteristics of high strength, high rigidity, good ductility, easy processing, low smell and so on.
It is mainly used in the production of woven bag, bulk bags, ton bags,packing belts, and so on.
In 25kg PE bag, 28MT in one 40HQ without pallet.
| No. | Properties | Units | Values | Test Methods |
|---|---|---|---|---|
| 1 | Melt Flow Rate(230℃ /2.16kg) | g/10min | 3.2±0.4 | GB/T 3682 |
| 2 | Isotactic Index | % | ≥ 95.5 | GB/T 2412 |
| 3 | Ash | mg/kg | ≤ 300 | GB/T 9345 |
| 4 | Yellowness Index | -- | ≤ 0 | GB/T 3862 |
| 5 | Gels 0.8mm | pcs/1520cm² | ≤ 10 | GB/T 6595 |
| 6 | Gels 0.4mm | pcs/1520cm² | ≤ 40 | GB/T 6595 |
| 7 | Modulus of Elasticity in Tension (Et) | Mpa | ≥ 1100 | GB/T 1040.2 |
| 8 | Tensile Stress at Yield (σy) | Mpa | 30 | GB/T 1040.2 |
| 9 | Tensile Stress at Break(σb) | Mpa | >15 | GB/T 1040.2 |
| 10 | Nominal Tensile Strain at Break(εtb) | % | >150 | GB/T 1040.2 |
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.
