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材料:外层:交联改性聚烯烃树脂
内层:热熔性粘接剂
收缩倍率:2:1 3:1 4:1
特点:
◆柔软,阻燃,环保;
◆优异的防水、防潮性能;
◆最低收缩温度:80℃,最低完全收缩温度:125℃;
◆满足UL 224标准,并能通过VW-1阻燃等级,认证号:E180908
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应用领域
适用于电子设备的接线防水、电线分支处的密封固定、金属管线的防腐保护,以及防止由高分子链松弛产生的松动和脱落,如水下灯饰、汽车油管、船舶、高级线束等。
性能指标
|
项 目 |
特 性 |
|
收缩温度 |
110℃ |
|
运行温度 |
-55℃~125℃ |
|
径向收缩率 |
≥50% |
|
纵向长度变化率 |
≤10% |
|
拉伸强度 |
≥10.4 MPa |
|
断裂伸长率 |
≥200% |
|
热空气老化测试 |
158.0℃±1.0℃,168h |
|
老化后 |
抗张强度 |
≥7.3 MPa |
|
断裂伸长率 |
≥100% |
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体积电阻率 |
1013Ω.cm |
|
耐压 |
2500V(60s),无击穿 |
|
阻燃性 |
VW-1 |
|
吸水率 |
≤0.4% |
|
耐溶剂性 |
优 |
|
软化点 |
120℃±5℃ |
|
剥离强度 |
>80N/25mm |
产品规格
|
规格 |
收 缩 前 |
收 缩 后 |
|
最小内径 |
壁厚 |
最大内径 |
总壁厚 |
胶层厚度 |
|
mm |
IN |
mm |
IN |
mm |
IN |
mm |
IN |
mm |
IN |
|
CB-DWT(2×) (收缩倍率:2:1) |
|
3/64 |
1.2 |
0.047 |
0.30 |
0.012 |
0.60 |
0.024 |
0.45±0.12 |
0.018±0.005 |
0.20 |
0.008 |
|
1/16 |
1.6 |
0.062 |
0.30 |
0.012 |
0.80 |
0.031 |
0.45±0.12 |
0.018±0.005 |
0.20 |
0.008 |
|
3/32 |
2.4 |
0.093 |
0.35 |
0.014 |
1.20 |
0.046 |
0.55±0.12 |
0.022±0.005 |
0.30 |
0.012 |
|
1/8 |
3.2 |
0.125 |
0.40 |
0.016 |
1.60 |
0.062 |
0.60±0.15 |
0.027±.006 |
0.30 |
0.012 |
|
3/16 |
4.8 |
0.187 |
0.40 |
0.016 |
2.40 |
0.093 |
0.75±0.15 |
0.029±0.006 |
0.35 |
0.014 |
|
1/4 |
6.4 |
0.250 |
0.40 |
0.016 |
3.20 |
0.125 |
0.75±0.15 |
0.029±0.006 |
0.35 |
0.014 |
|
3/8 |
9.5 |
0.375 |
0.40 |
0.016 |
4.80 |
0.187 |
0.80±0.20 |
0.032±0.008 |
0.35 |
0.014 |
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1/2 |
12.7 |
0.500 |
0.40 |
0.016 |
6.40 |
0.250 |
0.80±0.20 |
0.032±0.008 |
0.35 |
0.014 |
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3/4 |
19.1 |
0.750 |
0.50 |
0.020 |
9.50 |
0.375 |
0.95±0.28 |
0.037±0.011 |
0.40 |
0.017 |
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1 |
25.4 |
1.000 |
0.50 |
0.020 |
12.70 |
0.500 |
1.15±0.28 |
0.045±0.011 |
0.45 |
0.017 |
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1-1/2 |
38.1 |
1.500 |
0.65 |
0.025 |
19.00 |
0.750 |
1.25±0.41 |
0.049±0.016 |
0.45 |
0.017 |
|
2 |
50.8 |
2.000 |
0.73 |
0.029 |
25.40 |
1.000 |
1.40±0.41 |
0.055±0.016 |
0.50 |
0.019 |
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CB-DWT(3×) (收缩倍率:3:1) |
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1/8 |
3.2 |
0.126 |
0.40 |
0.016 |
1.00 |
0.039 |
0.85±0.25 |
0.033±0.010 |
0.35 |
0.014 |
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3/16 |
4.7 |
0.185 |
0.40 |
0.016 |
1.50 |
0.059 |
1.05±0.25 |
0.041±0.010 |
0.45 |
0.018 |
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1/4 |
6.4 |
0.250 |
0.45 |
0.018 |
2.00 |
0.079 |
1.10±0.25 |
0.043±0.010 |
0.45 |
0.018 |
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3/8 |
9.5 |
0.375 |
0.60 |
0.024 |
3.00 |
0.118 |
1.45±0.25 |
0.057±0.010 |
0.45 |
0.018 |
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1/2 |
12.7 |
0.500 |
0.60 |
0.024 |
4.00 |
0.157 |
1.50±0.35 |
0.059±0.014 |
0.45 |
0.018 |
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3/4 |
19.1 |
0.750 |
0.75 |
0.030 |
6.00 |
0.236 |
2.00±0.45 |
0.079±0.018 |
0.65 |
0.026 |
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1 |
25.4 |
1.000 |
0.75 |
0.030 |
8.40 |
0.331 |
2.00±0.55 |
0.079±0.020 |
0.65 |
0.026 |
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1-1/4 |
30.0 |
1.181 |
0.80 |
0.031 |
10.0 |
0.394 |
2.20±0.55 |
0.087±0.020 |
0.75 |
0.030 |
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1-1/2 |
40.0 |
1.575 |
0.85 |
0.033 |
13.7 |
0.539 |
2.50±0.55 |
0.098±0.020 |
1.00 |
0.039 |
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CB-DWT(4×) (收缩倍率:4:1) |
|
1/4 |
4 |
0.157 |
0.40 |
0.016 |
1 |
0.039 |
1.00±0.28 |
0.039±0.010 |
0.50 |
0.020 |
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8/2 |
8 |
0.315 |
0.40 |
0.016 |
2 |
0.079 |
1.10±0.28 |
0.039±0.010 |
0.50 |
0.020 |
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12/3 |
12 |
0.472 |
0.50 |
0.020 |
3 |
0.118 |
1.40±0.28 |
0.055±0.010 |
0.61 |
0.024 |
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16/4 |
16 |
0.630 |
0.60 |
0.024 |
4 |
0.157 |
1.78±0.38 |
0.070±0.010 |
0.76 |
0.030 |
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24/6 |
24 |
0.945 |
0.75 |
0.030 |
6 |
0.236 |
2.25±0.55 |
0.088±0.020 |
0.76 |
0.030 |
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32/8 |
32 |
1.260 |
0.80 |
0.031 |
8 |
0.315 |
2.54±0.55 |
0.100±0.020 |
1.02 |
0.040 |
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CB-DWT-T(2×) (超薄,收缩倍率:2:1) |
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3/64 |
1.2 |
0.047 |
0.22 |
0.008 |
0.60 |
0.024 |
0.35±0.12 |
0.014±0.005 |
0.15 |
0.006 |
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1/16 |
1.6 |
0.062 |
0.22 |
0.008 |
0.80 |
0.031 |
0.35±0.12 |
0.014±0.005 |
0.15 |
0.006 |
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3/32 |
2.4 |
0.093 |
0.28 |
0.011 |
1.20 |
0.046 |
0.45±0.12 |
0.017±0.005 |
0.20 |
0.008 |
|
1/8 |
3.2 |
0.125 |
0.30 |
0.012 |
1.60 |
0.062 |
0.50±0.15 |
0.019±0.006 |
0.20 |
0.008 |
|
3/16 |
4.8 |
0.187 |
0.30 |
0.012 |
2.40 |
0.093 |
0.50±0.15 |
0.019±0.006 |
0.20 |
0.008 |
|
1/4 |
6.4 |
0.250 |
0.35 |
0.014 |
3.20 |
0.125 |
0.65±0.15 |
0.026±0.006 |
0.20 |
0.008 |
|
3/8 |
9.5 |
0.375 |
0.35 |
0.014 |
4.80 |
0.187 |
0.65±0.28 |
0.026±0.011 |
0.25 |
0.010 |
|
1/2 |
12.7 |
0.500 |
0.35 |
0.014 |
6.40 |
0.250 |
0.65±0.28 |
0.026±0.011 |
0.25 |
0.010 |
|
3/4 |
19.1 |
0.750 |
0.40 |
0.016 |
9.50 |
0.375 |
0.75±0.28 |
0.030±0.011 |
0.25 |
0.010 |
|
1 |
25.4 |
1.000 |
0.40 |
0.016 |
12.70 |
0.500 |
0.77±0.28 |
0.030±0.011 |
0.30 |
0.012 |
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1-1/2 |
38.1 |
1.500 |
0.52 |
0.020 |
19.00 |
0.750 |
1.00±0.41 |
0.040±0.016 |
0.30 |
0.012 |
|
2 |
50.8 |
2.000 |
0.52 |
0.020 |
25.40 |
1.000 |
1.00±0.41 |
0.040±0.016 |
0.30 |
0.012 |
注:其它尺寸可定制。
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