Custom Flame-Retardant High-Density EVA Foam Sheet - Thermal Insulation for New Energy Batteries

Price Negotiable
Price: Negotiable
MOQ: 100pcs
Delivery Time: 7-10 working days
Brand: XWELL
Product Description
Custom Flame-Retardant High-Density EVA Foam Sheet - Thermal Insulation for New Energy Batteries

Product Overview

Our flame-retardant EVA foam sheet is a high-performance closed-cell foam material designed for thermal insulation, shock absorption, cushioning, and fire safety protection. Made of high-quality EVA resin with excellent flexibility, elasticity, and stability, it is widely used in new energy battery modules, electrical appliances, electronic equipment, automotive parts, and precision instruments.

Key Features
  • Flame Retardant: UL 94-HB rated, flame self-extinguishes when ignition source is removed
  • High Density & Cushioning: Good resilience, strong shock absorption and anti-vibration performance
  • Thermal & Sound Insulation: Closed-cell structure provides excellent heat insulation and sound isolation
  • Waterproof & Moisture-Proof: Non-absorbent, good sealing and moisture resistance
  • Corrosion Resistance: Resistant to oil, acid, alkali, and chemicals
  • Easy Processing: Can be cut, laminated, punched, and molded smoothly
  • Widely Used: Ideal for new energy batteries, electronics, automotive, and equipment protection
Technical Specifications
Item Details
Material EVA Foam
Color White, Black
Hardness 38°
Thickness 1mm – 60mm (customizable)
Flame Rating UL 94-HB
Fire Performance Flame extinguishes after ignition source removed
Applications
  • New energy battery insulation and spacing
  • Electronics & electrical appliances cushioning
  • Automotive interior and component protection
  • Precision instrument shockproof packaging
  • Industrial thermal insulation and sealing
Why Choose Us?
  • Stable & Reliable Quality Strictly controlled material formula, uniform foaming, consistent hardness and flame‑retardant performance.
  • Full Customization Support Thickness from 1mm to 60mm, custom size and shape available, smooth cutting, easy assembly.
  • Standard Color Options Classic White & Black in stock, matching most battery, equipment, and packaging designs.
  • Fast Delivery & Responsive Service Quick sample provision, short lead time, 24-hour online support for your inquiries.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company GUANGDONG XWELL TECHNOLOGY CO., LTD.
Location Room 316, Building 3, No. 801, Qiaoxing Avenue, Xiaoluo Village, Shatou Street, Panyu District, Guangzhou
Contact Person Sammy Qin

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