东莞市湘韵电子材料公司
WOER双壁管，船用防水双壁管特性
产品属性
- 品牌:
- WOER/沃尔
WOER双壁管，船用防水双壁管特性由柔软阻燃聚烯烃和热熔胶双层构成，外层聚烯烃绝缘，阻燃材料，内层热熔胶能缓冲机械应变和密封性强。主要功能是密封防水，防腐，防漏气和多股线束，主要应用于各类线束、船用电线电缆和金属管需要密封防水防潮防腐蚀场合的密封绝缘、捆扎固定等领域。
产品特点
1 通过UL认证
2 高倍率收缩
3 外层阻燃、*紫外线
4 起缩温度：≥70℃
外层技术指标
|
| ||
|---|---|---|
|
性能
|
测试方法
|
指标
|
|
拉伸强度
|
ASTM D 2671
|
≥10.4MPa
|
|
断裂伸长率
|
ASTM D 2671
|
≥300%
|
|
老化后强度
|
158℃×168h
|
≥7.3MPa
|
|
老化后断裂伸长率
|
158℃×168h
|
≥100%
|
|
轴向变化率
|
ASTM D2671
|
-8%～+8%
|
|
阻燃性
|
SAE-AMS-DTL-23053/5
|
30秒自熄
|
|
击穿强度
|
IEC 243
|
≥15 MV/m
|
|
体积电阻率
|
IEC 93
|
≥1014Ω·cm
|
| 热熔胶技术指标 | ||
|---|---|---|
| 性能
|
测试方法
|
指标
|
|
软化点
|
ASTM E 28
|
85±3℃
|
|
吸水率
|
ASTM D 570
|
≤0.2%
|
|
剥离强度（PE）
|
ASTM D 1000
|
≥120N/25mm
|
|
剥离强度（铝）
|
ASTM D 1000
|
≥80N/25mm
|
|
| ||
|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||
|---|---|---|---|---|---|---|
|
|
|
|
| |||
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||
|---|---|---|---|---|---|---|
|
|
|
|
| |||
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|