Epoxy glass fiber winding tube
- Minimum order quantity7
- Estimate pricingPrice on Request
- AvailabilityIn stock
- ModelEPCF52
- Heat Resistance LevelClass H
- Chemical ResistanceSF6
- Dielectric Loss Factor (50Hz)≤0.05
Products Description
Epoxy Glass Fiber Winding Tube 360 EPCF52 Description: This product adopts fiber glass yarn that is impregnated with insulation jelly made of epoxy resin and other resins by certain proportion, and then it is rolled in wet method, and dried and finally consolidated by baking. Its heat resistance level is up to Class H, and it also has excellent electrical and mechanical properties, chemical resistance (SF6), low dielectrical loss, no deformation or delamination. It can be used as main insulator on H grade dry-type transformer, load tap changer, electricâ??reactor, lightning arrestor, SF6 inductor, etc. Technical Data Standardï¼?GB/T 5132.1-2009 IEC61212-1:2006 No. Properties Unit Value 360/EPCF52 1 Density g/m1.85-2.00 2 Vertical Bending Strength (normal) MPa 400 3 Axial Compressive Strength MPa â?¥150 4 Parallel Breakdown Voltage (90 â?? of transformer oil) Kv â?¥40 5 Vertical Electrical Strength (90 â?? of transformer oil) 1mm Kv/mm â?¥11.6 6 Surface Voltage Resistance after Wetting kv â?¥12 7 Insulating Electrical Resistance after Wetting Ω â?¥1.0*10^9 8 Dielectric Loss Factor (50Hz) - â?¤0.05 9 Water Absorption ï¼? â?¤1 10 Partial Discharge PC â?¤5 11 Temperature Index - 180
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Products Specification
- ModelEPCF52
- Heat Resistance LevelClass H
- Chemical ResistanceSF6
- Dielectric Loss Factor (50Hz)≤0.05
- Water Absorption≤1
- Partial Discharge≤5
- Temperature Index180
- Density1.85-2.00 g/cm³
- Vertical Bending Strength (normal)400 MPa
- Axial Compressive Strength≥150 MPa
- Parallel Breakdown Voltage≥40 Kv
- Vertical Electrical Strength≥11.6 Kv/mm
- Surface Voltage Resistance after Wetting≥12 kv
- Insulating Electrical Resistance after Wetting≥1.0*10^9 Ω
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Epoxy glass fiber winding tube (EPCF52) uses fiber glass yarn impregnated with insulation jelly made of epoxy resin and other resins, processed via wet rolling, drying, and baking. It has a heat resistance up to Class H, electrical and mechanical properties, chemical resistance (SF6), low dielectric loss, and no deformation or delamination. It serves as a main insulator in H-grade dry-type transformers, load tap changers, reactors, lightning arrestors, and SF6 inductors.
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About Supplier
Ztelec Group is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Ztelec Group has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Ztelec Group ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Ztelec Group continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.
Supplier Details for Epoxy glass fiber winding tube
- Established - 6 Oct, 2026
- Business Type - Contact Seller
- Deals in Product Type - Glass Tubes
- Country - China
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