| Customization: | Available |
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| After-sales Service: | Yes |
| Customized: | Customized |
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Silicone rubber fiberglasssleeve is woven from alkali-free glass fiber into a tube, coated with silicone rubber on the outer layer of the tube, and then cured. It has high dielectric strength, good softness, heat aging, oil resistance, flame retardant, and temperature resistance up to 200 ºC . Widely used for circuit insulation protection of new energy vehicles, special vehicles, rail transit and aerospace.
Technical Data
| Items | Technical Parameters | Test method |
| Appearance | No leakage, cracking,etc | GB/T 7113.1-2014 |
| Hydrolysis of coating | No coating displacement, adhesion,etc | GB/T 7113.2-2014 |
| Cold bending | -40ºC, 4h, no cracks, coating peeling and delamination | GB/T 7113.2-2014 |
| Flame retardant | HB | UL94 |
| Breakdown voltage | Reference standards | GB/T 7113.2-2014 |
| Tear strength | ≥50N/mm | / |
| Size( mm ) | Wall thickness W(mm) | Standard Packing |
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| Diamter(mm) | Tolerance(mm) | 1500V | 2500V | 4000V | 7000V | m/ea |
| Φ2.0 | -0.10~0.30 | 0.35±0.10 | 0.40±0.10 | 0.45±0.10 | 0.50±0.10 | 100 |
| Φ2.5 | -0.10~0.30 | 0.35±0.10 | 0.40±0.10 | 0.45±0.10 | 0.50±0.10 | 100 |
| Φ3.0 | -0.10~0.30 | 0.35±0.10 | 0.40±0.10 | 0.45±0.10 | 0.50±0.10 | 100 |
| Φ3.5 | -0.10~0.40 | 0.40±0.10 | 0.45±0.10 | 0.50±0.10 | 0.55±0.10 | 100 |
| Φ4.0 | -0.10~0.40 | 0.40±0.10 | 0.45±0.10 | 0.50±0.10 | 0.55±0.10 | 100 |
| Φ4.5 | -0.10~0.40 | 0.40±0.10 | 0.45±0.10 | 0.50±0.10 | 0.55±0.10 | 100 |
| Φ5.0 | -0.10~0.40 | 0.40±0.10 | 0.45±0.10 | 0.50±0.10 | 0.55±0.10 | 100 |
| Φ5.5 | -0.10~0.40 | 0.45±0.10 | 0.50±0.10 | 0.55±0.10 | 0.60±0.10 | 100 |
| Φ6.0 | -0.10~0.40 | 0.45±0.10 | 0.50±0.10 | 0.55±0.10 | 0.60±0.10 | 100 |
| Φ7.0 | -0.10~0.50 | 0.45±0.10 | 0.50±0.10 | 0.55±0.10 | 0.60±0.10 | 100 |
| Φ8.0 | -0.10~0.50 | 0.45±0.10 | 0.50±0.10 | 0.55±0.10 | 0.65±0.10 | 50 |
| Φ9.0 | -0.10~0.50 | 0.45±0.10 | 0.50±0.10 | 0.55±0.10 | 0.65±0.10 | 50 |
| Φ10.0 | -0.20~0.70 | 0.50±0.15 | 0.55±0.15 | 0.65±0.15 | 0.70±0.15 | 50 |
| Φ11.0 | -0.20~0.70 | 0.50±0.15 | 0.55±0.15 | 0.65±0.15 | 0.70±0.15 | 50 |
| Φ12.0 | -0.20~0.70 | 0.50±0.15 | 0.55±0.15 | 0.65±0.15 | 0.70±0.15 | 50 |
| Φ13.0 | -0.30~0.80 | 0.55±0.15 | 0.60±0.15 | 0.70±0.15 | 0.75±0.15 | 50 |
| Φ14.0 | -0.30~0.80 | 0.55±0.15 | 0.60±0.15 | 0.70±0.15 | 0.75±0.15 | 50 |
| Φ15.0 | -0.30~0.80 | 0.55±0.15 | 0.60±0.15 | 0.70±0.15 | 0.75±0.15 | 50 |
| Φ16.0 | -0.30~0.80 | 0.55±0.15 | 0.60±0.15 | 0.70±0.15 | 0.75±0.15 | 50 |
| Φ17.0 | -0.50~1.00 | 0.60±0.20 | 0.60±0.20 | 0.75±0.20 | 0.80±0.20 | 30 |
| Φ18.0 | -0.50~1.00 | 0.60±0.20 | 0.65±0.20 | 0.75±0.20 | 0.80±0.20 | 30 |
| Φ19.0 | -0.50~1.00 | 0.60±0.20 | 0.65±0.20 | 0.80±0.20 | 0.85±0.20 | 30 |
| Φ20.0 | -0.50~1.00 | 0.60±0.20 | 0.65±0.20 | 0.80±0.20 | 0.85±0.20 | 30 |
| Φ22.0 | -0.50~1.00 | 0.65±0.20 | 0.75±0.20 | 0.85±0.20 | 0.90±0.20 | 30 |
| Φ25.0 | -0.50~1.00 | 0.75±0.20 | 0.85±0.20 | 0.95±0.20 | 1.05±0.20 | 30 |
Suzhou Volsun Electronics Technology Co.,Ltd. was founded in 2006. We keep focusing on the R&D, production and sales in insulation, sealing & protection solutions for over 18 years.
Quality is our culture. Volsun has a modern quality management system, which has passed a series of quality system certification such as IATF16949, ISO9001 etc. And we have gained some advanced titles such as Jiangsu famous scientific and technical corporation, China new high-tech enterprise etc. have independent intellectual property rights, 88 patents and 97 product certifications.
Up to now, Volsun cooperated with customers from 88 countries, we offer suitable sealing, waterproof solutions for some well-know enterprises in communication,Automobile, Power industry etc.
| Trade terms | FOB, EXW, CIF, DDU, DDP, CFR |
| Payment terms | T/T, L/C, Negotiable |
| Supply capability | 100000 mts per month |
| Lead time | usually 2-3 working days |
| Shipment | Express, Air, Sea |
| Port | Shanghai, Ningbo, Shenzhen |
| Sample availability | Yes |
| Sample time | usually 1-2 days |
| Packaging |
Normal: Plastic bag & Carton & Pallet Special: Customized packing |
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