SB(4X)GD 端子熱縮管
應(yīng)用
端子熱縮管采用交聯(lián)聚烯烴肯熱熔膠符合而成的雙層結(jié)構(gòu)，作為接線端子外管使用，具有防水、防鹽及防腐蝕、耐磨、安裝簡便等優(yōu)點。
特性
v 耐磨
v 起縮溫度：≥70℃
v 終縮溫度：≥125℃
v 使用溫度：-45℃～125℃
v 熱縮比例：4:1
v 環(huán)保標(biāo)準(zhǔn)：ROHS
v 標(biāo)準(zhǔn)顏色：紅色、藍(lán)色和黃色
外層技術(shù)指標(biāo)
|
性能
|
指標(biāo)
|
試驗方法
|
|
拉伸強度
|
≥14.0MPa
|
ASTM D 2671
|
|
斷裂伸長度
|
≥300％
|
ASTM D 2671
|
|
老化后強度
|
≥7.3MPa
|
158℃×168h
|
|
老化后斷裂伸長率
|
≥100％
|
158℃×168h
|
|
軸向變化率
|
-8%～+8%
|
ASTM D 2671
|
|
擊穿強度
|
≥15KV/mm
|
IEC 60243
|
|
體積電阻率
|
≥1014??cm
|
IEC 60093
|
熱熔膠技術(shù)指標(biāo)
|
性能
|
指標(biāo)
|
試驗方法
|
|
軟化點
|
95+5℃
|
ASTM E 28
|
|
吸水率
|
<0.5%
|
ASTM D 570
|
|
剝離強度（PE）
|
≥120N/25mm
|
ASTM D 1000
|
|
剝離強度（AI）
|
≥80N/25mm
|
ASTM D 1000
|
規(guī)格尺寸
|
規(guī)格
|
供貨內(nèi)徑(mm)
|
全縮后尺寸(mm)
|
標(biāo)準(zhǔn)包裝
米/盤
|
|
內(nèi)徑
|
總壁厚
|
膠厚
|
|
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
|
其他規(guī)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
|
≥1014??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.
廣告
