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- GNC - Cold Shrink Silicone Rubber Sleeve
GNC - Cold Shrink Silicone Rubber Sleeve
Applications
Using highly weather-resistant Silicone rubber sleeve expanded and assembled onto a spiral type removable plastic supporting core. Remove the supporting core after the sleeve positioned to the cable joint that requires insulation and sealing protection, the Silicone rubber sleeve will shrink onto the joint quickly and tightly. Allows to quick construction without the use of tools in narrow spaces where fire sources are not allowed. Applied to the sealing protection for cable joints in communication base stations.
Operating Temperature Range
- Continuous operating temperature: -55℃ ~ 200℃
- Storage life recommended: 1 Year
Color
Standard color: black, gray
Characteristics
- Anti-Ultraviolet, resistant to acid and alkali
- Excellent mechanical and electrical property
- None heating tools requires
- Substantially reducing operating time
- Long lifetime product
- High ratio shrinkage
- RoHS compliant
Technical Data
| Property | Test Method | Typical Value |
|---|---|---|
| Hardness | ASTM D2240 | Shore A26 |
| Tensile strength | ASTM D412 | ≥7MPa |
| Elongation at break | ASTM D412 | ≥840% |
| Tear Strength | ASTM D412 | ≥35kN/m |
| Ultraviolet Exposing Test | ASTM G154 | Pass |
| Salt Spray Testing | ASTM B117 | Pass |
|
Diameter retraction shrinkage |
180 days/80% and more | Pass |
Specification
| (Without Mastic) | ||||
|---|---|---|---|---|
| Part Number | I.D. as supplied (mm) |
I.D. after recovered (mm) |
Length after recovered (mm) |
Application Range (mm) |
| GNC2506-130BK | 25 | 6 | 130±1 | 7.3~21 |
| GNC2808-130BK | 28 | 8 | 130±1 | 11.9~31 |
| GNC3008-130BK | 30 | 8 | 130±1 | 11.9~31 |
| GNC3509-130BK | 35 | 9 | 130±1 | 11.9~31 |
| GNC4010-130BK | 40 | 10 | 130±1 | 13.5~39 |
| GNC4510-130BK | 45 | 10 | 130±1 | 15~39 |
Other sizes and lengths can be customized by customer requirement (range of inner diameter as supplied is: 15~130mm, range of length is: 60~780mm)
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