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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
PVC STARCOM E/7540 naturale 意大利Daloga
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电缆护套,电线电缆应用
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物性数据
| 热性能 | 测试条件 | 测试方法 | 意大利Daloga/STARCOM E/7540 naturale |
|---|---|---|---|
| 脆化温度 | ISO 458 | -7.00--3.00 °C | |
| 热稳定性 | ISO R182 | >200 | |
| 使用温度 | ISO 1183 | 105 °C |
| 电气性能 | 测试条件 | 测试方法 | 意大利Daloga/STARCOM E/7540 naturale |
|---|---|---|---|
| 体积电阻率 | 70°C | ASTM D257 | 1.5E+14 ohms·cm |
| 20°C | ASTM D257 | >5.0E+13 ohms·cm | |
| 95°C | ASTM D257 | 3E+13 ohms·cm |
| 机械性能 | 测试条件 | 测试方法 | 意大利Daloga/STARCOM E/7540 naturale |
|---|---|---|---|
| 拉伸强度 | 屈服 | ISO 527-2 | 17.1to20.9 MPa |
| 拉伸应变 | 断裂 | ISO 527-2 | 230to280 % |
| 硬度 | 测试条件 | 测试方法 | 意大利Daloga/STARCOM E/7540 naturale |
|---|---|---|---|
| 硬度 | 邵氏A,30秒,注塑 | ISO 868 | 91to95 |
| 邵氏A,30秒,模压成型 | ISO 868 | 88to92 |
| 物理性能 | 测试条件 | 测试方法 | 意大利Daloga/STARCOM E/7540 naturale |
|---|---|---|---|
| 密度 | ISO 1183 | 1.44to1.48 g/cm³ |
| 可燃性 | 测试条件 | 测试方法 | 意大利Daloga/STARCOM E/7540 naturale |
|---|---|---|---|
| 极限氧指数 | ISO 4589-2 | 28to30 % |