Guangzhou Kebao insulation products Co., Ltd.

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Insulation Tube

KB-SRT Silicone rubber tube

˙Materials:Silicon rubber
˙Operating temperature range:-60℃～200℃
˙Features: higher insulation, high tensile strength, heat resistance. humidity-resistance, durability, flexibility
˙Applications: Used for odor-resistance, frost-resistance, and heat-resistance for wire insulation requiring heat-resistance in all kinds of electric machinery, electronic machinery, communication machinery, or printer machinery and food or medication appliances and related products.

Items Performance Indicators Typical Value
Tensile strength 0.3Kg/mm ＞0.30Kg/mm
Tensile strength after aging 230℃ x168 hrs ＞0.18Kg/mm
Pressure resistance after heating 230℃ x 168hrs ≧1/2 original typical value
Heat resistance 230℃ x 168 hrs no abnormal pass
Bendability at high temperature 230℃ x 48 hrs., no cracks pass
Bendability at low temperature -10℃ x 1 hr., no cracks pass
Insulation Breakdown voltage 18Kv/mm ≧18/Kv
Testing standard:UL224    
Inner Diameter Inner Diameter Tolerance Thickness Outer Diameter Packaged Length
dmm mm T mm D mm M
0.5
0.8
1.0
1.2
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0		 ±0.1
±0.1
±0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3		 0.40±0.1
0.40±0.1
0.40±0.1
0.40±0.1
0.40±0.1
0.40±0.1
0.40±0.1
0.50+0.12-0.1
0.50+0.12-0.1
0.50+0.12-0.1
0.50+0.12-0.1
0.50+0.12-0.1
0.50+0.12-0.1
0.50+0.12-0.1
0.60+0.15-0.12
0.60+0.15-0.12
0.80+0.20-0.15
0.80+0.20-0.15
0.80+0.20-0.15
0.80+0.20-0.15
0.80+0.20-0.15
0.80+0.20-0.15
0.80+0.20-0.15
0.80+0.20-0.15
1.00+0.20-0.25
1.00+0.20-0.25
1.00+0.20-0.25		 1.30
1.60
1.80
2.00
2.30
2.80
3.30
4.00
4.50
5.00
5.55
6.00
7.00
8.00
9.20
10.20
11.60
12.60
13.60
14.60
15.60
16.60
17.60
18.60
20.00
21.00
22.00		 400
200
200
200
200
200
200
200
200
200
200
200
200
200
200
100
100
100
100
100
50
50
50
50
50
50
50
Items Performance Indicators Typical Value
Tensile strength 0.3Kg/mm ＞0.30Kg/mm
Tensile strength after aging 230℃ x168 hrs ＞0.18Kg/mm
Pressure resistance after heating 230℃ x 168hrs ≧1/2 original typical value
Heat resistance 230℃ x 168 hrs no abnormal pass
Bendability at high temperature 230℃ x 48 hrs., no cracks pass
Bendability at low temperature -10℃ x 1 hr., no cracks pass
Insulation Breakdown voltage 18Kv/mm ≧18/Kv
Testing standard:UL224    
Inner Diameter Inner Diameter Tolerance Thickness Outer Diameter Packaged Length
dmm mm T mm D mm M
0.5
0.8
1.0
1.2
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0		 ±0.1
±0.1
±0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.2-0.1
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3
+0.5-0.3		 0.40±0.1
0.40±0.1
0.40±0.1
0.40±0.1
0.40±0.1
0.40±0.1
0.40±0.1
0.50+0.12-0.1
0.50+0.12-0.1
0.50+0.12-0.1
0.50+0.12-0.1
0.50+0.12-0.1
0.50+0.12-0.1
0.50+0.12-0.1
0.60+0.15-0.12
0.60+0.15-0.12
0.80+0.20-0.15
0.80+0.20-0.15
0.80+0.20-0.15
0.80+0.20-0.15
0.80+0.20-0.15
0.80+0.20-0.15
0.80+0.20-0.15
0.80+0.20-0.15
1.00+0.20-0.25
1.00+0.20-0.25
1.00+0.20-0.25		 1.30
1.60
1.80
2.00
2.30
2.80
3.30
4.00
4.50
5.00
5.55
6.00
7.00
8.00
9.20
10.20
11.60
12.60
13.60
14.60
15.60
16.60
17.60
18.60
20.00
21.00
22.00		 400
200
200
200
200
200
200
200
200
200
200
200
200
200
200
100
100
100
100
100
50
50
50
50
50
50
50
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