阻燃热缩管由辐射交联聚烯烃材料构成，理化电气性能优异，主要功能是连接件的电绝缘、焊点防锈防腐、机械防护和线束，广泛用于电子、通信、汽车、船舶、飞机制造等领域。
◆产品特点
■执行标准：
■热缩倍率：2:1
■高阻燃、环保
■起缩温度≥84℃
■终缩温度：≥120℃
■使用温度：﹣55℃～125℃
■标准颜色：黑、白、红、绿、蓝色等十种国际标准颜色
◆技术指标
|
性能 |
指标 |
试验方法 |
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|
拉伸强度 |
≥10.4MPa |
ASTM D 2671 |
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|
断裂伸长率 |
≥200% |
ASTM D 2671 |
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|
热老化后拉伸强度 |
≥7.3.MPa |
158℃×168h |
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热老化后断裂伸长率 |
≥100% |
158℃×168h |
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|
轴向变化率 |
-5%～+5% |
ASTM D 2671 |
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|
阻燃性 |
vw﹣1 |
ASTM D 2671 c法 |
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|
耐电压（额定电压600v） |
2500v.1min不击穿 |
uL 224 |
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|
热冲击 |
无裂纹。无滴落 |
UL224.250℃×4h |
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|
击穿强度（与耐电压二选一） |
≥15kv/mm |
STM D 149 |
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体积电阻率 |
≥1014..cm |
IEC60093 |
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◆规格表 |
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|
规格 |
供货内径mm |
全缩后尺寸mm |
标准包装 |
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|
内径 |
壁厚 |
米/盘 |
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|
Φ0.5/0.35 |
0.7±0.2 |
≤0.35 |
0.33±0.10 |
400 |
|
|
Φ0.6/0.40 |
0.9±0.2 |
≤0.40 |
0.33±0.10 |
200 |
|
|
Φ0.8/0.50 |
1.1±0.2 |
≤0.50 |
0.33±0.10 |
200 |
|
|
Φ1.0/0.65 |
1.5±0.2 |
≤0.65 |
0.36±0.10 |
200 |
|
|
Φ1.5/0.85 |
2.0±0.2 |
≤0.85 |
0.36±0.10 |
200 |
|
|
Φ2.0/1.00 |
2.5±0.2 |
≤1.00 |
0.45±0.10 |
200 |
|
|
Φ2.5/1.30 |
3.0±0.2 |
≤1.30 |
0.45±0.10 |
200 |
|
|
Φ3.0/1.50 |
3.5±0.2 |
≤1.50 |
0.45±0.10 |
200 |
|
|
Φ3.5/1.80 |
4.0±0.2 |
≤1.80 |
0.45±0.10 |
200 |
|
|
Φ4.0/2.00 |
4.5±0.2 |
≤2..0 |
0.45±0.10 |
100 |
|
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Φ4.5/2.30 |
5.0±0.2 |
≤2.30 |
0.45±0.10 |
100 |
|
|
Φ5.0/2.50 |
5.5±0.2 |
≤2.50 |
0.56±0.10 |
100 |
|
9
|
◆规格表 |
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|
规格 |
供货内径mm |
全缩后尺寸mm |
标准包装 |
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|
内径 |
壁厚 |
米/盘 |
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|
Φ5.5/2.75 |
6.0±0.2 |
≤2.75 |
0.56±0.10 |
100 |
|
|
Φ6.0/3.00 |
6.5±0.2 |
≤0.30 |
0.56±0.10 |
100 |
|
|
Φ.70/3.50 |
7.5±0.3 |
≤0.35 |
0.56±0.10 |
100 |
|
|
Φ8.0/4.00 |
8.5±0.3 |
≤4.00 |
0.56±0.10 |
100 |
|
|
Φ9.0/4.50 |
9.5±0.3 |
≤4.50 |
0.56±0.10 |
100 |
|
|
Φ10/5.50 |
10.5±0.3 |
≤5.00 |
0.56±0.10 |
100 |
|
|
Φ11/1.30 |
11.5±0.3 |
≤5.50 |
0.56±0.10 |
100 |
|
|
Φ12/6.00 |
12.5±0.3 |
≤6.00 |
0.56±0.10 |
100 |
|
|
Φ13/6.50 |
13.5±0.3 |
≤6.50 |
0.70±0.10 |
100 |
|
|
Φ14/7.00 |
14.5±0.3 |
≤7.00 |
0.70±0.10 |
100 |
|
|
Φ15/7.50 |
15.5±0.4 |
≤7.50 |
0.70±0.10 |
100 |
|
|
Φ16/8.00 |
16.5±0.4 |
≤8.00 |
0.70±0.10 |
100 |
|
|
Φ17/8.50 |
17.5±0.4 |
≤8.50 |
0.70±0.10 |
100 |
|
|
Φ18/9.00 |
19.0±0.5 |
≤9.00 |
0.70±0.10 |
100 |
|
|
Φ20/10.0 |
22.0±0.5 |
≤10.0 |
0.80±0.15 |
100 |
|
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Φ22/11.0 |
24.0±0.5 |
≤11.0 |
0.80±0.15 |
100 |
|
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Φ25/12.5 |
26.0±0.5 |
≤12.5 |
0.90±0.15 |
50 |
|
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Φ28/14.0 |
29.0±0.5 |
≤14.0 |
0.90±0.15 |
50 |
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Φ30/15.0 |
31.5±1.0 |
≤15.0 |
1.00±0.15 |
50 |
|
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Φ35/17.5 |
36.5±1.0 |
≤17.5 |
1.00±0.15 |
50 |
|
|
Φ40/20.0 |
41.5±1.0 |
≤20.0 |
1.00±0.15 |
50 |
|
|
Φ50/25.0 |
≥50 |
≤25.0 |
1.10±0.15 |
25 |
|
|
Φ60/30.0 |
≥60 |
≤30.0 |
1.20±0.15 |
25 |
|
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Φ70/35.0 |
≥70 |
≤35.0 |
1.30±0.15 |
25 |
|
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Φ80/40.0 |
≥80 |
≤40.0 |
1.30±0.20 |
25 |
|
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Φ90/45.0 |
≥90 |
≤45.0 |
1.30±0.20 |
25 |
|
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Φ100/50.0 |
≥100 |
≤50.0 |
1.30±0.20 |
25 |
|
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Φ120/60.0 |
≥120 |
≤60.0 |
1.30±0.20 |
25 |
|
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Φ150/75.0 |
≥150 |
≤75.0 |
1.30±0.20 |
25 |
|
|
Φ180/90.0 |
≥180 |
≤90.0 |
1.30±0.20 |
25 |
|
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Φ210/105.0 |
≥210 |
≤105. |
1.30±0.30 |
25 |
|
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Φ230/115.0 |
≥230 |
≤115. |
1.30±0.30 |
25 |
|
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Φ250/125.0 |
≥250 |
≤125 |
1.30±0.30 |
25 |
|
|
Φ300/150.0 |
≥300 |
≤150 |
1.30±0.30 |
25 |
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