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It combines softness and support, with balanced mechanical properties
It is resistant to compressive fatigue and the seal will not fail for a long time
It has a low thermal conductivity and excellent heat insulation and heat preservation properties
Safe and environmentally friendly, low halogen flame retardant, low VOC, in compliance with automotive regulations
The halogen content has been significantly reduced to below 1500ppm, far exceeding the industry's environmental protection standards
It maintains performance stability under operating conditions ranging from -40℃ to 120℃, and its performance remains excellent after thermal aging
The anti-aging performance has been enhanced through ultraviolet aging and ozone aging tests
The thermal conductivity is as low as 0.043 W/(m·K), and it has excellent heat insulation and preservation performance
The permanent compression set is ≤30%, and the rebound rate exceeds 90%, ensuring the durability of the seal
It meets the UL94 V-0 flame retardant grade, has low VOC emissions, and complies with automotive interior certification
Performance | TYE-2445F | TYE-3055F |
Density: kg/m³ | 240±50 | 300±50 |
Hardness Shore C | 45±8 | 55±8 |
Tensile strength MPa | ≥0.63 | ≥0.72 |
Elongation at break % | 115±30 | 148±30 |
Tear strength kN/m | 2.6±0.5 | 2.8±0.5 |
25% compressive strength kPa | ≥78 | ≥93 |
Compression set % | ≤30 | ≤30 |
High-temperature shrinkage rate % | ≤6 | ≤5 |
Water absorption rate % | ≤5 | ≤5 |
Flame retardant grade | UL94 V-0 | UL94 V-0 |
Thermal conductivity W/(m·K) | ≥0.043 | ≥0.043 |
Volume resistance Ω | ≥1.93×10⁹ | ≥1.93×10⁹ |
Temperature resistance range: ℃ | -40~120 |
