Highland Barley Paper 18650 21700 26650 32650 Battery Insulation Gasket With Adhesive High Temperature Resistant Highland Barley Paper
1. Product Overview
Our 18650 Lithium Battery Insulating Paper (Qingke Paper) is a flame-retardant, eco-friendly insulation material designed for 18650 lithium batteries. It prevents short circuits, withstands extreme conditions, and enhances battery safety.
2. Key Features
- Insulation Protection: Isolates battery cells to prevent short circuits.
- High-Temperature Resistance: Stable under heat, reducing thermal runaway risks.
- High Voltage Tolerance: Reliable insulation even under high-voltage stress.
- No Residue: Leaves no adhesive traces for clean maintenance.
- Precision-Cut: Accurate sizing with self-adhesive backing for easy installation.
- Durability: Waterproof, oil-resistant, and aging-proof.
3. Technical Parameters
Parameter |
Specification |
Material |
Fluoroplastic-processed paper (Qingke Paper) |
Color |
Deep Green (as shown in images) |
Thickness |
Ultra-thin (exact value available on request) |
Flame Retardancy |
Meets eco-friendly & fire-safety standards |
Temperature Range |
-20°C to +200°C (operational) |
Adhesive Backing |
Yes (peel-and-stick convenience) |
Key Applications |
18650 hollow-cell batteries, EV batteries, power tools |
Custom Sizes |
Available upon request |
4. Safety Benefits
- Prevents Battery Fires: Shields against insulation wear and short circuits.
- Gap Filling: Acts as a durable spacer between metal components.
- Longevity: Extends battery life by reducing wear and tear.
5. Why Choose Us?
- Eco-Certified: Compliant with environmental regulations.
- Multi-Functional: Combines insulation, heat resistance, and structural support.
- Proven Performance: Trusted by battery manufacturers globally.