Introduction:
POLYCIMA-TPEE28D: High elasticity and high strength, combining the flexibility of rubber with the durability of engineering plastics. Stable operation from -50°C to 150°C, suitable for extreme environments. Resistant to chemical corrosion and UV, with long outdoor service life.
Main Applications:
Automotive shock-absorbing parts, sealing strips, oil-resistant hoses, data cable sheaths, wearable devices, seals, photovoltaic module frames, etc.
Performance Indictors
Performance | Test Method | Unit | TPEE28D |
Density | ASTM D792 | g/cm³ | 1.07 |
Melt Flow Index (230°C/2.16kg) | ASTM D1238 | g/10min | 16 |
Tensile Strength | ASTM D638 | MPa | 18 |
Elongation at Break | ASTM D638 | % | 500 |
Hardness | ISO 868 | Shore D | 28 |
Flexural Modulus | ASTM D790 | MPa | 25 |
Izod Notched Impact Strength | ASTM D256 | J/m | No break |
Heat Deflection Temperature (0.46MPa) | ASTM D648 | °C* | 170 |
Injection Molding Process
Drying Temperature/Time | Injection Temperature | Injection Speed | Mold Temperature |
110℃/2H | 200-230℃ | 50-80% | 20-60℃ |
Packaging/Storage:
25kg/bag; transport as general chemical product. Store in a dry, cool place, away from direct sunlight.
Note:
The physical property technical indicators and data provided in this document are for reference only and cannot be used as a basis for inspection or guarantee. Users who purchase our products are also responsible for conducting experiments to verify whether they are suitable for their intended processes, applications, performance requirements, and standards. Since the application and processing of our products are beyond our control, any issues arising during such use shall be solely the responsibility of the user.
Molding Processing Guide
Screw Temperature (°C):
Processing Main Considerations:
A: It is recommended to dry at 110°C for 2–4 hours.
B: It is recommended to clean the screw or die with polypropylene or polyethylene before and after processing this material.