AT Die-Cut Formex GK-5BK—Black Flame-Retardant Electrical Insulation Material
- Flame-Retardant Material: UL 94 VTM-0 rated for high-temperature and fire-safe applications.
- Dielectric Strength: 2200 V/mil @ 0.005”, ensuring protection for sensitive electronic components.
- Temperature & Moisture Resistance: Rated temperature 115 °C / 239 °F with excellent water and chemical resistance.
- High Tensile Strength: Rated 1 KV for mechanical and electrical reliability.
- Die-Cut Ready: Supports pre-cut holes, shapes, and oversized lines for fast and precise assembly.
- 3D Formable: Easily scored and folded into 3D shapes for complex insulation applications.
- Single-Sided Acrylic Adhesive: Ensures reliable adhesion during handling and assembly.
Reliable Industrial Solutions You Can Trust
- Consistent Industrial Quality
- Fast Sampling & Custom Solutions
- Reliable Global Supply & Technical Support
Description
AT Die-Cut Formex GK-5BK is a black flame-retardant polypropylene (PP) insulation sheet with single-sided acrylic adhesive, designed for high-performance electrical insulation applications. This material provides excellent dielectric strength, moisture and chemical resistance, and flammability protection, making it suitable for industrial and consumer electronics. Its ability to be scored and folded into 3D shapes allows for versatile applications and reduces manufacturing, storage, and transportation costs. Die-cut customization enables precise integration into assemblies while maintaining strong adhesion and safe handling.
Key Features
- Flame-Retardant Material: UL 94 VTM-0 rated for high-temperature and fire-safe applications.
- Dielectric Strength: 2200 V/mil @ 0.005”, ensuring protection for sensitive electronic components.
- Temperature & Moisture Resistance: Rated temperature 115 °C / 239 °F with excellent water and chemical resistance.
- High Tensile Strength: Rated 1 KV for mechanical and electrical reliability.
- Die-Cut Ready: Supports pre-cut holes, shapes, and oversized lines for fast and precise assembly.
- 3D Formable: Easily scored and folded into 3D shapes for complex insulation applications.
- Single-Sided Acrylic Adhesive: Ensures reliable adhesion during handling and assembly.
Applications
- Household Appliances: Protects internal electrical components from voltage stress.
- LED & Lighting Modules: Provides dielectric and thermal insulation in high-performance lighting.
- Aerospace & Industrial Electronics: Safe insulation for machinery, aerospace, and chemical electronic components.
- Electric Vehicles & Railways: Ensures reliable electrical insulation for transportation electronics.
- Die-Cut Components: Pre-cut holes, patterns, and strips for precise installation and integration.
- Consumer & Industrial Electronics: Insulates electronic components in diverse environments requiring flame retardancy.
Technical Specifications
| Adhesive Type | Acrylic, pressure-sensitive |
| Adhesive Side | Single-sided |
| Base Material | Polypropylene |
| Color | Black |
| Thickness | 0.127 mm |
| Temperature Resistance | -20 °C to 100 °C |
| Tensile Strength | 1 KV |
| Density | 1.035 g/cm³ |
Customizable Options
- Thickness & Sheet Size: Standard 0.127 mm; can be tailored to specific dimensions per project.
- Die-Cut Shapes & Patterns: Pre-cut holes, strips, or shapes according to CAD drawings for precise assembly.
- Roll & Sheet Formats: Supplied in rolls, sheets, or pre-cut die configurations.
- Adhesive Options: Single-sided acrylic adhesive; custom tack levels available for different surface applications.
- 3D Forming: Can be scored and folded for component insulation or protective barriers.
- OEM & Bulk Supply: Supports small orders, bulk production, and custom packaging solutions.
Ordering & Technical Support
AxisTape provides flexible minimum order quantities, competitive pricing, and worldwide delivery. For custom specifications or technical inquiries, please feel free to contact us for a detailed consultation or email us at info@axistape.com.






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