A thermal conductive insulator is an advanced composite material engineered from silicone rubber and glass fiber, designed to optimize heat dissipation while maintaining electrical insulation. This dual-function solution is critical for industries requiring precise thermal management in high-voltage environments, such as power electronics, automotive systems, and LED manufacturing.

What is a Thermal Conductive Insulator?
Key Features & Technical Advantages
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Superior Thermal Conductivity
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Thermal Conductivity Range: 0.8–1.6W/mK
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Reduces thermal resistance by 30–50% compared to traditional materials.
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Enhances heat transfer efficiency between components and heat sinks.
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High Electrical Insulation & Safety
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Dielectric Strength: >5kV/mm (prevents short circuits from metal part piercing).
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UL94 V-0 Flame Retardant Certification & RoHS Compliance.
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Industrial-Grade Durability
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Smooth surface with low installation pressure for seamless integration.
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Resists deformation under prolonged high-temperature operation.
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Customization Flexibility
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Colors: Pink, Gray, Yellow (corporate branding options).
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Shapes: Precision die-cut sheets tailored to your CAD designs.
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Industry Applications
Fehonda thermal conductive insulators are trusted by OEMs and industrial manufacturers for:
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Power Electronics: MOSFETs, IGBT modules, inverters.
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Telecom Infrastructure: 5G base stations, server cooling.
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Consumer Electronics: Smartphone batteries, laptop chipsets.
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LED Lighting: High-power LED heat dissipation.
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Automotive: EV battery packs, onboard chargers.
Why Choose Fehonda?
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18+ Years of Expertise: Specialized in thermal management for harsh environments.
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Fast Prototyping: 3–5 days sample delivery with DFM support.
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Bulk Order Capacity: Stable supply chain for 1000,000+ unit/month production.
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Certifications: ISO 9001, UL, RoHS, REACH.
Technical Specifications Table
FAQs for Industrial Buyers
Q: Can this material withstand high-vibration environments?
A: Yes, the glass fiber reinforcement ensures mechanical stability in automotive/industrial applications.
Q: Do you provide material test reports (MTRs)?
A: Full documentation including thermal resistance curves and safety certifications available upon request.
Q: Minimum order quantity (MOQ) for custom shapes?
A: MOQ starts at 100 units with competitive bulk pricing.