Industrial Thermoplastic Polyurethane Elastomer TPEE 63D Hardness Impact Resistance
Szczegóły produktu
| Kategoria podstawowa: | Termoplastyczny elastomer poliestrowy (TPEE) | Specyfikacja techniczna: | Twardość Shore'a 63D TPEE |
|---|---|---|---|
| Funkcja wydajności: | Polimer o wysokiej odporności na uderzenia | Przewaga przetwarzania: | Łatwa w obróbce żywica TPEE |
| Podkreślić |
Industrial Thermoplastic Polyurethane Elastomer,63D Hardness Thermoplastic Polyurethane Elastomer |
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Opis produktu
| Test Items | Test Method | 63D |
|---|---|---|
| Tensile Strength, 25℃, MPa | GB/T 528 | 32.3 |
| Elongation at Break, 25℃, % | GB/T 528 | 599 |
| Shore Hardness, 3s, HD | GB/T 2411 | 63 |
| Density, g/cm³ | GB/T 533 | 1.246 |
| Melt Flow Rate, g/10min (230℃, 2.16kg) | GB-3682 | 29.34 |
When the temperature exceeds the melting point, moisture in the resin will cause hydrolysis, resulting in degraded physical properties and increased brittleness. Generally, hydrolysis will not occur when the moisture content is below 0.1%. Therefore, materials exposed to air must be re-dried before use.
Recommended drying conditions: 80℃ for 3-4 hours, or 60℃ overnight.
TPEE exhibits excellent processability and can be easily formed into various products via plastic processing methods such as injection molding, extrusion, and blow molding. The recommended processing temperature for this product ranges from 180℃ to 260℃, with the specific temperature depending on the process and grade.
TPEE is hygroscopic and must be stored in a cool, dry place in sealed packaging. Any unused material after opening should be tightly resealed. Drying prior to processing is a critical step to ensure finished product quality; insufficient or no drying will result in a significant decline in the mechanical properties of the product.
- Rail Transit: Used in under-rail pads for light rail, high-speed rail, subway, and heavy-haul railway. Features appropriate dynamic-static ratio and excellent resilience.
- Automotive Components: Engine intake pipes, drive shaft boots, airbag housings, automotive fuel vapor hoses, fuel tanks, air brake hoses. Offers outstanding chemical resistance and weatherability for superior performance and longer service life.
- Electrical & Electronic: Fiber-optic cables, communication wiring equipment, antennas. Exhibits excellent heat resistance, elasticity, creep resistance and electrical insulation.
- Industrial Products: Hydraulic hoses, inflation tubes, gears, manipulators, couplings, seals, gaskets, shock absorbers.
Najważniejsze cechy produktu
Thermoplastic Polyurethane Elastomer TPEE 63D Technical Specifications Test Items Test Method 63D Tensile Strength, 25℃, MPa GB/T 528 32.3 Elongation at Break, 25℃, % GB/T 528 599 Shore Hardness, 3s, HD GB/T 2411 63 Density, g/cm³ GB/T 533 1.246 Melt Flow Rate, g/10min (230℃, 2.16kg) GB-3682 29.34 ...
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