Product Summary

Our fiber glass sleeve with silicone resin is a high-performance insulating material designed for demanding electrical applications. It offers excellent thermal resistance from -60°C to 200°C, high dielectric strength, and superior mechanical protection. Available in multiple models with different colors including white, off-white, and transparent, it meets the requirements of new energy vehicles, photovoltaics, aerospace, and industrial equipment.

Key Selling Points

• Wide Temperature Range: Operating from -60°C to 200°C (long-term), with hardening temperature at -55°C and brittleness at -73°C, ensuring reliable performance in extreme environments.
• High Electrical Insulation: Provides excellent voltage breakdown strength and moisture resistance, suitable for high-voltage wire harness protection in EVs and transformers.
• Durable Coating: After curing, the silicone resin forms a dense, flexible, and aging-resistant coating that adheres strongly to glass fiber, preventing cracking or peeling.
• Multiple Model Options: Choose from TS3034B (white), TS3039B (off-white), TS3045-01B (transparent), TS3045B (transparent), TS3049B (white), TS6123A/B, and TS6125A/B to match specific color and application requirements.
• Proven Case Result: In a real application, coating defect rate dropped from 2.8% to 0.5%, and production yield increased to 99.5% after adopting our silicone resin.

Technical Specifications

Models and Options

Materials and Structure

The product consists of a woven fiber glass sleeve impregnated and coated with methylphenyl silicone resin. After high-temperature curing, the resin forms a uniform, dense, and flexible insulating layer that adheres strongly to the glass fiber substrate, providing mechanical strength and environmental protection.

Applications

• New Energy Vehicles: Protection of wire harnesses, battery cables, and electric motor windings against high temperature and voltage.
• Photovoltaic & Energy Storage: Insulating cables and connectors in solar inverters and energy storage systems.
• Aerospace & Defense: High-reliability insulation for aircraft wiring and military electronics.
• Home Appliances: Internal wire protection in refrigerators, air conditioners, and washing machines.
• Industrial Motors & Transformers: Coil insulation and lead wire protection.

Customization

We offer tailored solutions based on customer requirements. The silicone resin can be modified to adjust viscosity, hardness, or color. Minimum order quantity is 1 kg. For typical commercial orders, delivery is on FOB terms. Payment: 100% full payment in advance. Small samples can be shipped via DHL or UPS through special chemical channels.

Case Study

Client: A Yangtze River Delta automotive wire harness manufacturer.
Challenge: High coating defect rate (2.8%) and inconsistent insulation performance.
Solution: Implemented our methylphenyl silicone resin TS series with optimized curing parameters.
Result: Defect rate reduced to 0.5%, production yield increased to 99.5%. The client has maintained 3 years of continuous supply with annual purchases of 300 tons (regular order batch 13 tons). Coated sleeves have been in service for over 10 years without degradation.

FAQ

Inquiry Information

For pricing, technical data sheets, or samples, please contact:
Mr. Han
Email: 1412531738@qq.com
Tel: +86 13825718161
WhatsApp: +86 13316608735
Company: Dongguan Times Silicon Industry Co., Ltd.
Address: No.3, Ma Jiang 2nd Road, Hengli Town, Dongguan City, Guangdong Province, China

Image Filename and Alt Suggestions

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Filename: fiber-glass-sleeve-silicone-resin-TS-series.jpg
Alt text: Fiber glass sleeve with silicone resin – TS series white coating for high temperature insulation