Fiberglass Sleeve

Model: SRG-4.0
Silicone Rubber Coated Fiberglass Sleeving (4.0KV)

SRG is made of no-alkali fiberglass yarn woven in to the tube, and then coated with silicone resin by high temperature treatment. Because of its flame resistance, wear resistance, tear resistance, flexible, insulation ,SRG is applied in the areas such as internal wiring of electronics, electrical appliances and automotive, motors, household appliances, etc.

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FEATURES


• Flame resistance
• Wear resistance

• Tear resistance
• Flexible and insulation

• Environmental standards : RoHS, REACH

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TYPICAL APPLICATIONS


Material data: Fiber glass + Flexible silicone rubber
Operating temperature: -40ºC~200ºC
Approvals / specifications: UL 1441
Standard color: Black & white (other color and multi-colors can be customized)

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TECHNICAL DATA


Item
Test MethodResult
Withstand voltageAC 4000V/60S
No cracking
Bend ability at low temperature-40°C*4hrs
No cracking
Thermal ageing test250°C*24hrsNo cracking
Flame resistance
UL-1441
VW-1
Volume resistivityASTMD257
≥1011 Ω.cm
Aging resistance265°Cx168hrs
No cracking
Aging resistance after heating265°Cx168hrs
≥1/2 original voltage
Average breakdown voltageUL-1441
4000V
Minimum breakdown voltageUL-1441
3000V

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DIMENSIONS


Part no.Inside diameterWall thickness(mm)Standard package
(m/roll)
Norminal(mm)Tolerance(mm)
SRG-4.0-00101.0+0.3/-0.1≥0.35200
SRG-4.0-0015
1.5+0.3/-0.1≥0.35
200
SRG-4.0-0020
2.0+0.3/-0.1≥0.35
200
SRG-4.0-0025
2.5+0.3/-0.1≥0.35200
SRG-4.0-0030
3.0+0.5/-0.1≥0.37
100
SRG-4.0-00353.5+0.5/-0.1
≥0.37
100
SRG-4.0-0040
4.0+0.5/-0.1≥0.37
100
SRG-4.0-0045
4.5+0.3/-0.1
≥0.37
100
SRG-4.0-0050
5.0+0.4/-0.1≥0.40
100
SRG-4.0-0060
6.0+0.4/-0.1≥0.40
100
SRG-4.0-0070
7.0+0.4/-0.1≥0.40100
SRG-4.0-0080
8.0+0.4/-0.1≥0.40
100
SRG-4.0-0090
9.0+0.4/-0.2≥0.40
50
SRG-4.0-0100
10.0+0.5/-0.2≥0.4550
SRG-4.0-0120
12.0+1.0/-1.0≥0.4550
SRG-4.0-0130
13.0+1.0/-1.0
≥0.45
50
SRG-4.0-0140
14.0+1.0/-1.0
≥0.4550
SRG-4.0-0160
16.0+1.0/-1.0
≥0.4550
SRG-4.0-0180
18.0+1.0/-1.0
≥0.4525
SRG-4.0-0200
20.0+1.0/-1.0
≥0.4525
SRG-4.0-0250
25.0+1.0/-1.0
≥0.5025
SRG-4.0-0300
30.0+1.0/-1.0
≥0.50
25
SRG-4.0-0350
35.0+1.0/-1.0
≥0.50
25
SRG-4.0-0400
40.0+1.0/-1.0
≥0.50
25

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