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Silicone Coated Fiberglass Sleeving
E-FLEX® Silicone Coated Fiberglass Sleeving is manufactured by braiding high-quality non-alkali fiberglass yarn into shape, by a uniform coating of high-grade silicone resin processed under precise high-temperature thermal vulcanization.
This premium composition perfectly synthesizes the mechanical toughness of fiberglass with the exceptional dielectric insulation and moisture-proof capabilities of silicone. It features outstanding dielectric properties, reliable self-extinguishing flame retardancy, and extreme flexibility, making it the premier protective insulation solution for modern electrical and industrial applications.
Product Features
- Extensive Operating Temperature: Performs reliably within a broad temperature range from -40°C to +200°C, adapting flawlessly to extreme cryogenic environments and sustained high-heat exposure.
- Advanced Flame Retardancy: Fully compliant with VW-1 and UL1441 flammability standards. It successfully passes the Horizontal Flame Test, exhibiting excellent self-extinguishing capabilities.
- Stable Voltage Tolerances: Available in two nominal breakdown voltage ratings (1.5KV and 2.5KV) to flexibly match various circuit configuration demands.
- Clean Visual Identity: Supplied in a standard clean White color, facilitating clear contrast, professional aesthetic routing, and easy identification within complex wire harnesses.
Technical Specifications
| Physical Properties & Test Criteria | Specification / Technical Value |
| Braided Material | Non-alkali Fiberglass Fiber |
| Coating Material | Silicone Resin |
| Working Temperature Range | -40°C ~ +200°C |
| Withstand Voltage Ratings | 1.5KV , 2.5KV |
| Flammability | VW-1, UL1441 |
| Aging Test | 260°C 6 H,No Cracking |
| Temperature Endurance Performance | 200 ± 2°C 168 H,≥ Primary Voltage Value |
| Submerge Water Test | No Sticky, No Deformation, No Softening |
| Recommended Cutting Tool | Scissor |
Specification
| Part No |
Size ID
(mm)
|
ID Tolerance
(mm)
|
Wall Thickness (T)
(mm)
|
Packing Length
(m/spool)
|
|
| 1.5KV | 2.5KV | ||||
| GF-IC-S-0.5-WH | 0.5 | +0.30/-0.10 | 0.31±0.05 | 0.31±0.05 | 200 |
| GF-IC-S-0.8-WH | 0.8 | +0.30/-0.10 | 0.31±0.05 | 0.33±0.05 | 200 |
| GF-IC-S-1.0-WH | 1 | +0.30/-0.10 | 0.32±0.05 | 0.36±0.05 | 200 |
| GF-IC-S-1.5-WH | 1.5 | +0.30/-0.10 | 0.37±0.05 | 0.38±0.05 | 200 |
| GF-IC-S-2.0-WH | 2 | +0.30/-0.10 | 0.37±0.05 | 0.39±0.05 | 200 |
| GF-IC-S-2.5-WH | 2.5 | +0.30/-0.10 | 0.37±0.05 | 0.41±0.05 | 200 |
| GF-IC-S-3.0-WH | 3 | +0.30/-0.10 | 0.37±0.05 | 0.43±0.05 | 100 |
| GF-IC-S-3.5-WH | 3.5 | +0.30/-0.10 | 0.38±0.05 | 0.43±0.05 | 100 |
| GF-IC-S-4.0-WH | 4 | +0.30/-0.10 | 0.39±0.05 | 0.44±0.05 | 100 |
| GF-IC-S-4.5-WH | 4.5 | +0.30/-0.10 | 0.40±0.05 | 0.44±0.05 | 100 |
| GF-IC-S-5.0-WH | 5 | +0.40/-0.10 | 0.40±0.05 | 0.44±0.05 | 100 |
| GF-IC-S-5.5-WH | 5.5 | +0.40/-0.10 | 0.40±0.05 | 0.44±0.05 | 100 |
| GF-IC-S-6.0-WH | 6 | +0.40/-0.10 | 0.41±0.05 | 0.45±0.05 | 100 |
| GF-IC-S-7.0-WH | 7 | +0.40/-0.10 | 0.41±0.05 | 0.45±0.05 | 100 |
| GF-IC-S-8.0-WH | 8 | +0.40/-0.10 | 0.42±0.05 | 0.45±0.05 | 50 |
| GF-IC-S-9.0-WH | 9 | +0.50/-0.10 | 0.48±0.05 | 0.53±0.05 | 50 |
| GF-IC-S-10.0-WH | 10 | +0.50/-0.10 | 0.50±0.05 | 0.53±0.05 | 50 |
| GF-IC-S-11.0-WH | 11 | +0.50/-0.10 | 0.51±0.05 | 0.54±0.05 | 50 |
| GF-IC-S-12.0-WH | 12 | +0.50/-0.10 | 0.51±0.05 | 0.54±0.05 | 50 |
| GF-IC-S-13.0-WH | 13 | +0.50/-0.10 | 0.51±0.05 | 0.55±0.05 | 50 |
| GF-IC-S-14.0-WH | 14 | +0.50/-0.10 | 0.51±0.05 | 0.55±0.05 | 50 |
| GF-IC-S-15.0-WH | 15 | +0.50/-0.10 | 0.52±0.05 | 0.55±0.05 | 50 |
| GF-IC-S-16.0-WH | 16 | +0.60/-0.10 | 0.53±0.05 | 0.56±0.05 | 50 |
| GF-IC-S-18.0-WH | 18 | +0.60/-0.10 | 0.60±0.05 | 0.63±0.05 | 50 |
| GF-IC-S-20.0-WH | 20 | +0.80/-0.10 | 0.70±0.05 | 0.73±0.05 | 50 |
| GF-IC-S-25.0-WH | 25 | +0.80/-0.10 | 0.75±0.05 | 0.76±0.05 | 50 |
| GF-IC-S-30.0-WH | 30 | +0.80/-0.10 | 0.75±0.05 | 0.78±0.05 | 50 |
| GF-IC-S-35.0-WH | 35 | +0.80/-0.10 | 0.80±0.05 | 0.85±0.05 | 50 |
Typical Product Applications
Thanks to its robust electrical, thermal, and mechanical profiles, E-FLEX® Silicone Fiberglass Sleeving is widely utilized across multiple high-demand industries:
- Transformer Lead Protection: Insulates and safeguards crucial internal transformer leads from high vibrational stresses and heat buildup.
- Motor Coil Leads: Serves as a durable heat shield and dielectric insulation wrap for heavy machinery and industrial electric motor coils.
- Component Insulation: Provides premium environmental and electronic isolation for resistors, capacitors, heating elements, and intricate terminal junctions.
-
Power Wiring Systems: Extensively utilized in power distribution panels, new energy vehicle (NEV) line routing, and industrial household appliances located in high-heat zones.
