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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
TPEE 4069 美国杜邦
Hytrel®
汽车应用,电气应用
抗紫外线,热稳定
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国杜邦/4069 |
|---|---|---|---|
| 热变形温度 | 0.45MPa(66psi) | ASTM D-648 | 55(131) ℃(°F) |
| 熔融温度 | ASTM D-3418 | 193(379) ℃(°F) | |
| 193 ℃（℉） | |||
| 维卡软化温度 | ASTM D1525/ISO R306 | 134 ℃（℉） | |
| ASTM D-1525-B | 134(273) ℃(°F) |
| 其他性能 | 测试条件 | 测试方法 | 美国杜邦/4069 |
|---|---|---|---|
| 厚度测试 | UL 94 | 1.56 mm | |
| 厚度等级 | UL 94 | HB | |
| 密度 | ASTM D-792 | 1.11 |
| 物性性能 | 测试条件 | 测试方法 | 美国杜邦/4069 |
|---|---|---|---|
| 密度 | ASTM D955 | 1.11 % |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/4069 |
|---|---|---|---|
| 泊松比 | ASTM E-132 | 0.45 | |
| 断裂伸长率 | ASTM D412/ISO 527 | 700 % | |
| 拉伸强度 | 张力 10% | ASTM D-638 | 3.5(0.5) MPa（kpsi） |
| 断裂 | ASTM D-638 | 20(2.9) MPa（kpsi） | |
| ASTM D412/ISO 527 | 95 kg/cm²(MPa)[Lb/in²] | ||
| 张力 5% | ASTM D-638 | 2.4(0.4) MPa（kpsi） | |
| 洛氏硬度 | ASTM D785 | 40 | |
| 伸长率 | 断裂 | ASTM D-638 | 700 % |
| 撕裂强度 | ASTM D-1004 | 95(550) KN/m(lb/in) | |
| ASTM D624/ISO 34 | 95 kN/m | ||
| 弯曲模量 | -40C(-40F) | ASTM D-790 IB | 172(25) MPa（kpsi） |
| ASTM D790/ISO 178 | 134 kg/cm²(MPa)[Lb/in²] | ||
| 23C(73F) | ASTM D-790 IB | 55(8.0) MPa（kpsi） | |
| 100C(212F) | ASTM D-790 IB | 28(4.1) MPa（kpsi） | |
| 悬壁梁缺口冲击强度 | 23C(73F),6.35mm(0.25in) | ASTM D-256-A | NB J/m(ft lb/in) |
| -40C(-40F),6.35mm(0.25in) | ASTM D-256-A | NB J/m(ft lb/in) | |
| 硬度 | ASTM D-2240 | 40 |
| 基本性能 | 测试条件 | 测试方法 | 美国杜邦/4069 |
|---|---|---|---|
| 熔体质量流动速率 | 2.16kg at 220C | ASTM D-1238 | 8.5 g/10min |