The design scheme of using gaps to transfer heat is produced, which can fill gaps, open up heat channels between heating and cooling parts, effectively improve heat transfer efficiency, and also play a role in insulation, shock absorption, sealing, etc. It can meet the design requirements of equipment miniaturization and ultra-thin, is highly technical and practical, and has a wide range of thickness applications. It is an excellent thermal conductive filling material.
Used for control motherboards of electronic and electrical products, pads and mats inside and outside motors, electronic appliances, automotive machinery, computer hosts, laptops, DVDs, VCDs, and any materials that require filling and cooling modules.Ideal for EV batteries, energy storage systems, and consumer electronics, our Battery Thermal Pad provides excellent heat dissipation and electrical insulation between battery cells and cooling plates or housings.
Key Benefits
High Thermal Conductivity (1.5 – 8.0 W/m·K)
Soft & Compressible – fills air gaps without damage
Electrical Insulation – breakdown voltage >4 kV
Vibration Resistance – stable under mechanical shock
Self‑adhesive (optional tacky surface)
Operating Temperature –40℃ to +200℃
Technical Specifications
| Parameter | Value / Range |
|---|---|
| Thermal Conductivity | 1.5 – 8.0 W/m·K (selectable) |
| Thickness | 0.5 – 5.0 mm |
| Hardness (Shore 00) | 25 – 55 |
| Density | 2.1 – 3.2 g/cm³ |
| Breakdown Voltage | ≥4 kV (1 mm thickness) |
| Operating Temperature | -40℃ ~ +200℃ |
| Flame Rating | UL 94 V-0 |
| RoHS Compliant | Yes |
Available Formats
| Type | Description |
|---|---|
| Sheet | Custom die‑cut shapes |
| Roll | Continuous length (width ≤300 mm) |
| With/Without Adhesive | Non‑tacky or light tack on one/both sides |
Typical Applications
EV / HEV battery packs
Prismatic & pouch battery cells
Battery modules with liquid cooling plates
Energy storage systems (ESS)
Smartphones, tablets & laptops
Installation Guide
Clean the mounting surface
Peel the release liner (if adhesive type)
Apply light pressure – the pad will conform to gaps
No curing time required
Custom thickness, thermal conductivity, and die‑cut shapes available upon request.
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