Atlas HPE is a new type of material with IPN (interpenetrating polymer network structure). Due to this unique chemical structure, it is an ideal choice for applications with high strength, fatigue resistance, high temperature resistance and impact resistance. It is widely used in large-scale wind power blades and main supporting components, ships, sports equipment and other fields.
产品特点 / Features
■ Excellent fatigue resistance
■ Suitable for dynamic load structure
■ Higher resistance to styrene
■ Higher temperature resistance
■ Resin injection is more ideal
■ Less resin consumption than other foams
■ Recyclable
| 典型心梗 Typical Performance | 单位 Unit | HPE 90 | HPE 110 | HPE 120 | HPE 160 | HPE 180 | HPE 220 | HPE 250 | |
密度区间 Density Range | ASTM-D1622 | Kg/m³ | 90-105 | 100-21 | 118-130 | 155-175 | 170-195 | 210-235 | 230-270 |
| 压缩强度 Compressive Strength | ASTM-D1621 | MPa | 0.85(0.7) | 1.1（0.9） | 1.4（1.1） | 2.1（1.7） | 2.4（1.9） | 3.8（3.0） | 4.5（3.6） |
压缩模量 Compressive Modulus | ASTM-D1621 | MPa | 55（40） | 60(45) | 80(64) | 90(70) | 135(108) | 170(144) | 200(160) |
拉伸强度 Tensile Strength | ASTM-D1623 | MPa | 1.0（0.8） | 1.1(0.9) | 1.4(1.1) | 1.6(1.3) | 1.9(1.6) | 2.8(2.2) | 3.2(2.5) |
拉伸模量 Tensile Modulus | ASTM-D1623 | MPa | 50（40） | 55(44) | 75(60) | 85(65) | 135(108) | 185(140) | 200(160) |
剪切强度 Shear Strength | ASTM C273 | MPa | 0.80（0.65） | 0.95(0.8) | 1.1(0.9) | 1.2(1.0) | 1.4(1.1) | 1.6(1.3) | 1.8(1.4) |
剪切模量 Shear Modulus | ASTM C273 | MPa | 16（13） | 20(16) | 22(18) | 29(23) | 40(32) | 55(44) | 70(56) |
| 剪切伸长率 Shear Elongation | ASTM C273 | % | 20(10) | 15(8) | 15(8) | 10(5) | 8(5) | 6(3) | 5(3) |
| 吸水率 Water Absorption | ISO 2896 | % | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
初始热导率 Initial Thermal Conductivity | ASTM C518 | mW/mK | 25 | 27 | 28 | 34 | 34 | 39 | / |
热变形温度 Heat Distortion Temperature | DIN- 53424 | ℃ | 120 | 120 | 120 | 120 | 100 | 100 | / |
使用温度 Service Temperature | / | ℃ | -180，+110 | -180，+110 | -180，+110 | -180，+110 | -180，+110 | -180，+110 | / |