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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
TPE 4339D 荷兰DSM
Arnite®
绝缘材料,电线,垫圈,密封件,连接器,电气应用,防尘套
耐化学性,阻燃,耐热,低压缩永久变形率,耐化学性能良好,耐热性高,阻燃性能
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物性数据
| 热性能 | 测试条件 | 测试方法 | 荷兰DSM/4339D |
|---|---|---|---|
| UL阻燃等级 | 1.19mm | UL 94 | V-0 |
| 脆化温度 | ASTM D-746 | -42.8 °C | |
| 极限氧指数 | ASTM D-2863 | 30 % |
| 电气性能 | 测试条件 | 测试方法 | 荷兰DSM/4339D |
|---|---|---|---|
| 耗散因数 | 1MHz | ASTM D-150 | 0.0030 |
| 介电常数 | 1MHz | ASTM D-150 | 2.30 |
| 介电强度 | 25.4mm，In Air | ASTM D-149 | 25 KV/mm |
| 机械性能 | 测试条件 | 测试方法 | 荷兰DSM/4339D |
|---|---|---|---|
| 拉伸强度 | 屈服 | ASTM D-412 | 13.7 Mpa |
| 100应变 | ASTM D-412 | 7.38 Mpa | |
| 伸长率 | 断裂 | ASTM D-412 | 510 % |
| 撕裂强度 | ASTM D-624 | 53.4 kN/m | |
| 压缩永久变形 | 25℃ | ASTM D-395 | 57 % |
| 硬度 | 支撑D，5秒，注塑 | ASTM D-2240 | 40 |
| 老化 | 测试条件 | 测试方法 | 荷兰DSM/4339D |
|---|---|---|---|
| 体积变化 | 125℃，24hr，在IRM 903油中 | ASTM D-471 | 150 % |