Longyixing Chemicals
Tailored for Footwear: Premium thermoplastic rubber (TPR) compound engineered for general footwear applications.
Effortless Injection Molding: Exceptional processability ensures smooth molding, reducing cycle times and boosting efficiency.
Flawless Color Dispersion: Outstanding pigment compatibility for vibrant, uniform, and streak-free coloring.
Featherlight Comfort: Low-density formulation delivers a lightweight experience without compromising performance.
Built to Last: Superior abrasion resistance ensures excellent wear performance and prolonged product lifespan.
| Specification | Standard | Unit | 882/50 | 882/60 | 882/65 | 882/70 | 882/80 |
|---|---|---|---|---|---|---|---|
| Hardness 3 s | ASTM D2240 | Shore A | 50 ± 2 | 60 ± 2 | 65 ± 2 | 70 ± 2 | 80 ± 2 |
| Density | ASTM D792 | g/cm³ | 0.96 ± 0.01 | 0.96 ± 0.01 | 0.97 ± 0.01 | 0.97 ± 0.01 | 0.97 ± 0.01 |
| Melt Flow Index 170°C/5 kg | ASTM D 1238/2023 | g/10 min | 25 - 45 | 35 - 55 | 34 - 50 | 35 - 55 | 34 - 50 |
| Abrasion 40 m | ISO 4649 | mg | 170 - 200 | 180 - 210 | 180 - 210 | 180 - 210 | 180 - 210 |
| Color | N/A | N/A | Natural | ||||
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.
