Carbon Fiber Surface Mat 20g
20g/m² carbon fiber surface mat designed for electric heating applications, wind turbine molds, and fuel cell outer wrapping.
Key Features
- Optimized for electric heating
- Wind turbine mold compatible
- Excellent conductivity
- Fuel cell grade quality
Overview
The 20g/m² carbon fiber surface mat balances conductivity and handling for applications that need a slightly more robust conductive layer than the ultra-thin 10g veil. It is widely specified for electric heating elements, where the continuous carbon network distributes current evenly to generate uniform, flicker-free heat across a panel or surface.
Wind turbine mold builders use the 20g grade as a conductive tooling surface and for fuel-cell-grade outer wrapping, taking advantage of its consistent areal weight and clean wet-out behavior. The mat lays down flat and conforms to gentle curvature, making it straightforward to position during lay-up of large molds and FRP components.
Like the rest of our surface mat family, the 20g grade is compatible with common thermoset resins and provides reliable corrosion resistance. Its combination of conductivity and processability makes it a practical default when a single conductive veil has to serve both electrical and surface-finish roles.
Specifications
| Parameter | Value |
|---|---|
| Weight | 20 g/m² |
| Material | Carbon Fiber |
| Function | Conductive |
| Application | FRP, Electric Heating, Wind Molds |
Applications
Frequently Asked Questions
What are the main applications for the 20g carbon surface mat?
It is commonly used in electric heating systems, wind turbine molds, FRP surface layers, and fuel cell outer wrapping, where an even conductive surface at moderate weight is required.
How does the 20g grade compare to the 10g surface mat?
The 20g mat provides a more substantial conductive layer and is slightly easier to handle, while the 10g veil is chosen when minimum weight and thickness are the priority. Both share the same carbon fiber composition and corrosion resistance.
Can this mat be used for electric heating panels?
Yes. The continuous carbon fiber network conducts current uniformly, which makes it well suited to surface and panel heating where even heat distribution matters.
