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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
PEX SP3450NT 韩国LG
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建筑材料,铝塑复合管的生产
易加工性,优点：极好的机械性能,良好的加工性,生产周期长
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物性数据
| 其它性能 | 测试条件 | 测试方法 | 韩国LG/SP3450NT |
|---|---|---|---|
| 交联度 | DIN 16892/893 | 70 % | |
| 热压儒变试验 | 95℃ | DIN 16892/893 | 无开裂 |
| 机械性能 | 测试条件 | 测试方法 | 韩国LG/SP3450NT |
|---|---|---|---|
| 拉伸强度 | IEC 881 | 240 N/mm | |
| 伸长率 | IEC 881 | 400 % |
| 基本性能 | 测试条件 | 测试方法 | 韩国LG/SP3450NT |
|---|---|---|---|
| 密度 | 23℃ | ASTM D-1505 | 0.948 23℃ |
| 熔体质量流动速率 | 190℃/2.16kg | ASTM D-1238 | 0.3 g/10min |