由辐射交联聚烯烃材料制成，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、机械防护和线束防护等，广泛应用于电子、通信、机械和汽车制造等领域。
l 产品特点
2 执行标准：ul 224，can/csa c22.2 no198.1-99
2 热缩倍率：2:1
2 无卤、低烟、无毒、柔软、非阻燃、外观光亮
2 收缩温度：70℃～105℃
2 使用温度：-55℃～105℃
2 环保标准：rohs、ipc/jedec-j-std-709
2 标准颜色：亮黑，其它颜色可定制
l 技术指标 volsun electronics technology
|
性能 |
指标 |
测试方法/条件 |
|
拉伸强度 |
≥10.4mpa |
astm d 2671 |
|
断裂伸长率 |
≥200％ |
astm d 2671 |
|
轴向变化率 |
-5％～+5％ |
astm d 2671 |
|
阻燃性 |
非阻燃 |
- |
|
耐电压（额定电压600v） |
2500v，1min不击穿 |
ul 224 |
|
击穿强度 |
≥15kv/mm |
astm d 149 |
|
体积电阻率 |
≥1014ω.cm |
iec 60093 |
l 规格表 volsun electronics technology
|
规格 |
供货内径d(mm) |
全缩后尺寸(mm) |
标准包装 (米/盘) |
|
|
内径d |
壁厚w |
|||
|
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 |
≤2.00 |
0.45±0.10 |
200 |
|
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 |
|
φ5.5/2.75 |
6.0±0.2 |
≤2.75 |
0.56±0.10 |
100 |
|
φ6.0/3.00 |
6.5±0.2 |
≤3.00 |
0.56±0.10 |
100 |
|
φ7.0/3.50 |
7.5±0.3 |
≤3.50 |
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 |
|
φ10/5.00 |
10.5±0.3 |
≤5.00 |
0.56±0.10 |
100 |
|
φ11/5.50 |
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 |
|
φ22/11.0 |
24.0±0.5 |
≤11.0 |
0.80±0.15 |
100 |
|
φ25/12.5 |
26.0±0.5 |
≤12.5 |
0.90±0.15 |
50 |
|
φ28/14.0 |
29.0±0.5 |
≤14.0 |
0.90±0.15 |
50 |
|
φ30/15.0 |
31.5±1.0 |
≤15.0 |
1.00±0.15 |
50 |
|
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 |
≥50.0 |
≤25.0 |
1.10±0.15 |
25 |
|
φ60/30.0 |
≥60.0 |
≤30.0 |
1.20±0.15 |
25 |
|
φ70/35.0 |
≥70.0 |
≤35.0 |
1.30±0.20 |
25 |
|
φ80/40.0 |
≥80.0 |
≤40.0 |
1.30±0.20 |
25 |
|
φ90/45.0 |
≥90.0 |
≤45.0 |
1.30±0.20 |
25 |
|
φ100/50.0 |
≥100.0 |
≤50.0 |
1.30±0.20 |
25 |
|
φ120/60.0 |
≥120.0 |
≤60.0 |
1.30±0.20 |
25 |
|
φ150/75.0 |
≥150.0 |
≤75.0 |
1.30±0.20 |
25 |
|
φ180/90.0 |
≥180.0 |
≤90.0 |
1.30±0.20 |
25 |
|
φ210/105.0 |
≥210.0 |
≤105.0 |
1.30±0.30 |
25 |
|
φ230/115.0 |
≥230.0 |
≤115.0 |
1.30±0.30 |
25 |
|
φ250/125.0 |
≥250.0 |
≤125.0 |
1.30±0.30 |
25 |
|
φ300/150.0 |
≥300.0 |
≤150.0 |
1.30±0.30 |
25 |
注：可按要求订制特殊尺寸及包装。
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