黄绿双色热缩管的特点：
•收 缩 比： 2：1
•收缩速度：极快
黄绿双色热缩管的温度范围：
•连续使用温度：-55℃～125℃
•最低起始收缩温度：80℃
•最低完全收缩温度：120℃
黄绿双色热缩管的技术指标：
|
序号
|
测试项目Property
|
测试方法Test Method
|
检测结果Typical Value
|
|
1
|
拉伸强度Tensile Strength
|
ASTM D638
|
12 N/mm2
|
|
2
|
断裂伸长率Ultimate Elongation
|
ASTM D638
|
300%
|
|
3
|
热冲击 Heat Shock @ 250º C
|
UL 224
|
通过passes
|
|
4
|
低温试验 Cold Bend @ -30ºC
|
ASTM D2671
|
通过passes
|
|
5
|
阻燃性 Flammability
|
UL 224, VW-1
|
通过passes
|
|
6
|
击穿强度Dielectric Strength
|
ASTM D149
|
15kV/mm
|
|
7
|
体积电阻率Volume Resistivity
|
ASTM D257
|
1x1014Ω•cm
|
|
8
|
纵向收缩率Longitudinal Change
|
ASTM D2671
|
Inside +/-5%
|
|
9
|
吸水率 Water Absorption
|
ASTM D570
|
<0.5%
|
黄绿双色热缩管的产品规格：
|
规格 SIZE
|
收缩前内径mm
|
收缩后内径mm
|
壁厚（收缩后）mm
|
包装长度m
|
|
2/1 |
2.00
|
1.00
|
0.35
|
200
|
|
2.5/1.25
|
2.50
|
1.25
|
0.35
|
200
|
|
3/1.5
|
3.00
|
1.50
|
0.35
|
100
|
|
3.5/1.75
|
3.50
|
1.75
|
0.35
|
100
|
|
4/2.0
|
4.00
|
2.00
|
0.35
|
200
|
|
4.5/2.25
|
4.50
|
2.25
|
0.45
|
100
|
|
5/2.5
|
5.00
|
2.50
|
0.45
|
100
|
|
6/3.0
|
6.00
|
3.00
|
0.45
|
100
|
|
7/3.5
|
7.00
|
3.50
|
0.45
|
100
|
|
8/4.0
|
8.00
|
4.00
|
0.50
|
100
|
|
9/4.5
|
9.00
|
4.50
|
0.50
|
100
|
|
10/5
|
10.00
|
5.00
|
0.50
|
100
|
|
11/5.5
|
11.00
|
5.50
|
0.50
|
100
|
|
12/6
|
12.00
|
6.00
|
0.60
|
100
|
|
13/6.5
|
13.00
|
6.50
|
0.60
|
100
|
|
14/7
|
14.00
|
7.00
|
0.60
|
100
|
|
15/7.5
|
15.00
|
7.50
|
0.60
|
100
|
|
16/8
|
16.00
|
8.00
|
0.60
|
100
|
|
17/8.5
|
17.00
|
8.50
|
0.60
|
100
|
|
18/9
|
18.00
|
9.00
|
0.70
|
50
|
|
20/10
|
20.00
|
10.00
|
0.80
|
50
|
|
22/11
|
22.00
|
11.00
|
0.80
|
50
|
|
25/12.5
|
25.00
|
12.50
|
0.80
|
25
|
|
28/14
|
28.00
|
14.00
|
0.80
|
25
|
|
30/15
|
30.00
|
15.00
|
0.80
|
25
|