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应用
端子热缩管采用交联聚烯烃肯热熔胶符合而成的双层结构，作为接线端子外管使用，具有防水、防盐及防腐蚀、耐磨、安装简便等优点。
特性
v 耐磨
v 起缩温度：≥70℃
v 终缩温度：≥125℃
v 使用温度：-45℃～125℃
v 热缩比例：4:1
v 环保标准：ROHS
v 标准颜色：红色、蓝色和黄色
外层技术指标
|
性能 |
指标 |
试验方法 |
|
拉伸强度 |
≥14.0MPa |
ASTM D 2671 |
|
断裂伸长度 |
≥300％ |
ASTM D 2671 |
|
老化后强度 |
≥7.3MPa |
158℃×168h |
|
老化后断裂伸长率 |
≥100％ |
158℃×168h |
|
轴向变化率 |
-8%～+8% |
ASTM D 2671 |
|
击穿强度 |
≥15KV/mm |
IEC 60243 |
|
体积电阻率 |
≥1014Ω•cm |
IEC 60093 |
热熔胶技术指标
|
性能 |
指标 |
试验方法 |
|
软化点 |
95+5℃ |
ASTM E 28 |
|
吸水率 |
<0.5% |
ASTM D 570 |
|
剥离强度（PE） |
≥120N/25mm |
ASTM D 1000 |
|
剥离强度（AI） |
≥80N/25mm |
ASTM D 1000 |
规格尺寸
|
规格 |
供货内径(mm) |
全缩后尺寸(mm) |
标准包装 米/盘 |
||
|
内径 |
总壁厚 |
胶厚 |
|||
|
Ф4.8 |
≥4.8 |
≤1.1 |
1.3+0.3 |
0.45+0.2 |
100 |
|
Ф5.5 |
≥5.5 |
≤1.3 |
1.5+0.3 |
0.45+0.2 |
100 |
|
Ф6.5 |
≥6.5 |
≤1.5 |
1.3+0.3 |
0.45+0.2 |
100 |
其他规格尺寸可定制。
SB(4X)GD Terminal Heat Shrinkable Tube
Application
Terminal heat shrinkable tube adopts a double-layer structure of cross-linked polyolefin and hot melt adhesive compound and into, as the terminal outside tube, waterproof, anti corrosion, wear resistance, convenient installation and other advantage.
Characteristics
v Wear-resisting
v Up: shrinkage temperature less than 70℃
v The final shrinkage temperature of more than or equal to 125℃
v The use of temperature: -45℃～125℃
v Heat shrinkable ratio: 4:1
v Environmental standard: ROHS
v Standard color: red, blue and yellow
The outer layer of technical indicators
|
Performance |
Index |
Test method |
|
Tensile strength |
≥14.0MPa |
ASTM D 2671 |
|
Elongation |
≥300％ |
ASTM D 2671 |
|
Strength after aging |
≥7.3MPa |
158℃×168h |
|
Elongation after aging |
≥100％ |
158℃×168h |
|
Axial change ratio |
-8%～+8% |
ASTM D 2671 |
|
The breakdown strength |
≥15KV/mm |
IEC 60243 |
|
The volume resistivity |
≥1014Ω•cm |
IEC 60093 |
Hot sol technology index
|
Performance |
Index |
Test method |
|
Softening point |
95+5℃ |
ASTM E 28 |
|
The rate of water absorption |
<0.5% |
ASTM D 570 |
|
Peel strength（PE） |
≥120N/25mm |
ASTM D 1000 |
|
Peel strength（AI） |
≥80N/25mm |
ASTM D 1000 |
Sizes
|
Specifications |
The inner diameter of delivery (mm) |
The whole shrinkage dimension (mm) |
Standard packing M/disk |
||
|
Inside diameter |
The total wall thickness |
Layer thickness |
|||
|
Ф4.8 |
≥4.8 |
≤1.1 |
1.3+0.3 |
0.45+0.2 |
100 |
|
Ф5.5 |
≥5.5 |
≤1.3 |
1.5+0.3 |
0.45+0.2 |
100 |
|
Ф6.5 |
≥6.5 |
≤1.5 |
1.3+0.3 |
0.45+0.2 |
100 |
Other sizes are available upon request.