C-11 125℃ 环保阻燃双壁热缩套管(3X) /(4X) |
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产品特性
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- 双层结构套管
- 带有粘性内衬,可与塑料、橡胶、金属等紧密的粘结在一起
- 径向收缩比:3:1或4:1,轴向收缩率≤10%
- 收缩温度:开始收缩温度80℃,完全收缩温度110℃
- 工作温度:-55℃~125℃
- 产品通过UL 224认证(UL 编号E142415)
- 阻燃
- 良好的密封防水性能
- 绝缘强度高
- 抗化学试剂及溶剂,耐腐蚀及耐候
- 符合欧盟ROHS指令要求
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应用
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套管内层为热熔胶,加热至收缩温度时内层会熔融物体的表面上,形成良好的密封,广泛用于各种电线电缆的接续,电器元件的绝缘、密封、防护等。
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技术指标 |
项目 |
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性能 |
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指标 |
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典型值 |
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测试标准 |
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机械性能 |
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拉伸强度 |
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≥10.4MPa |
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13MPa |
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UL 224 |
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断裂伸长率 |
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≥200% |
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450% |
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UL 224 |
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老化后拉伸强度 (158 ℃/168hrs) |
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≥7.3MPa
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11MPa |
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UL 224 |
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老化后断裂伸长率(158 ℃/168hrs) |
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≥100% |
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360% |
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UL 224 |
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电性能 |
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耐压 |
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AC.2.5kV/60seconds |
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Pass |
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UL 224 |
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介电强度 |
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>25kV/mm |
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Pass |
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UL 224 |
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体积电阻率 |
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>1014Ω.cm |
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>1015Ω.cm |
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ASTM D 257 |
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化学性能 |
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铜腐蚀 (136 ℃/168hrs) |
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No Corrosion |
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Pass |
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UL 224 |
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铜稳定 |
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Elongation>100% |
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>200% |
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UL 224 |
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燃烧性能 |
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Pass |
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Pass |
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UL VW-1 |
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内衬热熔 胶性能 |
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软化温度 |
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100±10℃ |
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UL 224 |
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剥离强度 |
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≥50N/cm |
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UL 224 |
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C-11(3X)
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规格 |
内径
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完全收缩后平均壁厚
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收缩前最小内径
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收缩后****内径
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总壁厚
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胶层厚度
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mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
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3 |
9/64 |
3 |
0.118 |
1.0 |
0.039 |
1.00 |
0.039 |
0.50 |
0.020 |
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4 |
3/16 |
4 |
0.157 |
1.3 |
0.052 |
1.20 |
0.047 |
0.60 |
0.024 |
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6 |
1/4 |
6 |
0.236 |
2.0 |
0.079 |
1.40 |
0.055 |
0.70 |
0.028 |
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9 |
3/8 |
9 |
0.354 |
3.0 |
0.118 |
1.60 |
0.063 |
0.80 |
0.031 |
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12 |
1/2 |
12 |
0.472 |
4.0 |
0.157 |
1.80 |
0.071 |
0.90 |
0.035 |
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15 |
5/8 |
15 |
0.591 |
5.0 |
0.197 |
2.00 |
0.079 |
1.00 |
0.039 |
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18 |
3/4 |
18 |
0.709 |
6.0 |
0.236 |
2.00 |
0.079 |
1.00 |
0.039 |
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24 |
1 |
24 |
0.945 |
8.0 |
0.315 |
2.40 |
0.094 |
1.20 |
0.047 |
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30 |
13/16 |
30 |
1.181 |
10.0 |
0.394 |
2.40 |
0.094 |
1.20 |
0.047 |
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40 |
19/16 |
40 |
1.575 |
13.3 |
0.525 |
2.50 |
0.098 |
1.20 |
0.047 |
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50 |
2 |
50 |
1.969 |
16.7 |
0.656 |
2.60 |
0.102 |
1.30 |
0.051 |
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C-11(4X)
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规格 |
内径 |
完全收缩后平均壁厚
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收缩前最小内径 |
收缩后****内径
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总壁厚
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胶层厚度
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mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
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4 |
3/16 |
4 |
0.157 |
1.0 |
0.039 |
1.10 |
0.043 |
0.55 |
0.022 |
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6 |
1/4 |
6 |
0.236 |
1.5 |
0.059 |
1.40 |
0.055 |
0.70 |
0.028 |
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8 |
11/32 |
8 |
0.315 |
2.0 |
0.079 |
1.70 |
0.067 |
0.85 |
0.033 |
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12 |
1/2 |
12 |
0.472 |
3.0 |
0.118 |
2.20 |
0.087 |
1.10 |
0.043 |
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16 |
21/32 |
16 |
0.630 |
4.0 |
0.158 |
2.30 |
0.091 |
1.15 |
0.045 |
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20 |
13/16 |
20 |
0.787 |
5.0 |
0.197 |
2.40 |
0.094 |
1.20 |
0.047 |
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24 |
1 |
24 |
0.945 |
6.0 |
0.236 |
2.70 |
0.106 |
1.35 |
0.053 |
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32 |
11/4 |
32 |
1.260 |
8.0 |
0.315 |
2.90 |
0.114 |
1.45 |
0.057 |
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40 |
11/ 2 |
40 |
1.575 |
10.0 |
0.394 |
3.00 |
0.118 |
1.50 |
0.059 |
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