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SB(4X)GD 端子热缩管
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.