UV Resistant IP68 Sealing Class Silicone Cold Shrink Tube for Telecom Cable
Description
RUBLS-SILIC, Factory Direct Rubber Cold Shrink Tube, is made of special purpose silicone rubber with a high shrink ratio and excellent physical and mechanical properties like slab and prick resistance. It reliably seals electrical connections of electric communications and cable televisions against water and moisture and effectively insulates wire and cable connections or joints and other electrical connections etc.
Product Characteristics
- Continuous operating temperature:-60°C~200°C
- Shrink Ratio : 4:1 or 5:1 . Suits for an extensive range of cable sizes because of the shrinkage
- Retains its resiliency and pressure even after prolonged years of ageing and exposure, seals tight against moisture and water
- Good weather resistance, ozone ageing, ultraviolet and salt mist corrosion resistance, performs stably under long-period exposure to the sun
- Excellent tear resistance
- Simple installation, requires no special heating tools , and adhesive to seal the connections
- Standard color: black
Technical Performance
| Properties | Typical Data | Test method |
| Shore Hardness | 40±5 | GB/T 531-2008 |
| Tensile Strength | ≥9.0MPa | GB/T 528-2009 |
| 100% Stress at Definite Elongation | ≤1.2MPa | GB/T 528-2009 |
| 200% Stress at Definite Elongation | ≤2.0MPa | GB/T 528-2009 |
| Elongation at Break | ＞800% | GB/T 528-2009 |
| Tear Strength | ≥35kN/m | GB/T 529-2008 |
Dimensions
| Size | Min Cable O.D. (mm) | Max Cable O.D. (mm) | Full Recovered Length (mm) |
| VS-18*76 | 6.0 | 13.0 | 76 |
| VS-20*60 | 6.0 | 15.0 | 60 |
| VS-25*100 | 8.0 | 19.0 | 100 |
| VS-28*100 | 9.0 | 22.0 | 100 |
| VS-28*152 | 9.0 | 22.0 | 152 |
| VS-32*150 | 10.0 | 27.0 | 150 |
| VS-35*152 | 10.0 | 30.0 | 152 |
| VS-35*178 | 10.0 | 30.0 | 178 |
| VS-40*140 | 12.0 | 33.0 | 140 |
| VS-40*152 | 12.0 | 33.0 | 152 |
| VS-45*203 | 13.0 | 39.0 | 203 |
| VS-53*305 | 15.0 | 46.0 | 305 |
| VS-65*350 | 21.0 | 58.0 | 350 |
| VS-80*305 | 25.0 | 72.0 | 305 |
Remark：Special sizes & packing are available on request.
Selection Guide
How to install cold shrink tubes?
Applications for Cable Connector Waterproof Seal In 4G/5G Telecommunication Base Station
Frequently Asked Questions
1. Why choose us ?
VOLSUN specializes in the production of cold shrink tubes with more than 18 years experience, we are commited
to produce cold shrink tubing with high quality performance and competitive price, we also offer 7/24 hours online service.
2. What payment terms can we accpet?
Normaly 30% deposit is required in advance, 70% balance shall be setled before shipment. Payment methods include T/T, Paypal, etc.
3. What is the product range of our factory?
VOLSUN is a leading and professional manufacturer that speciaizing in waterproof, sealing, insulation, fireproof solutions. We can also customize non-standard products based on customers' requirements.
4. What Certificates do we have?
All products meet with the 1SO 9001 Quality System, RoHS, REACH, we also have related performance test report including 1,000 hours UV resistance test, IP68 waterproof seal test, ect.
5. What about our delivery time?
For regular and standard size cold shrink tube, we always have in stock and can delivery within 3 days. For customized sizes with special requirements, welcome to contact our sales team to confirm it.
- CONTACT TEL: +86-512-66386808
- SALES CONTACT: volsun2006@szvolsun.com