Dymriton: The best suitable surface protection material

Carbon veil tissue, our wide surfacing tissue range the right f products offers a solution for FRP products.

Brief introduction

Carbon surfacing veil is an advanced, non-woven carbon fiber veil incorporation carbon fibers(approx. 1” in length) bonded together in a random fiber matrix.

The non-woven construction allows a resin-rich layer surface that increases chemical stability and reduces the risk of micro-cracks forming in the composite surface.

Main application

Carbon fiber veil are used on the inner surface of FRP ducting, exhaust stacks, and other gas handling equipment to eliminate the hazards associated with the build-up of static electricity.

It is compatible with all epoxy and polyester resin systems and can be used to provide a smooth covering for bulk carbon composite structures.

Advantages

Light Weight
High stiffness-to-weight ratio
Low thermal expansion

Carbon fiber veil cloth is applied directly against the mold or the top of the product to prevent osmosis and fiber print-through from glass fiber.

Specification

Carbon surfacing veil 30
Carbon fiber: 30g
Performance: nonwoven
Handing type: Wet-laid
Binder: Polyester
Width:1000mm

Carbon surfacing veil 28
Carbon fiber: 28g
Performance: Nonwoven
Handing type: Wet-laid
Binder: Polyester
Width:1000mm

Surface Treatment

The carbon veil cloth is not intended for structural use, it has two very important functions. First, it can be placed in the mold directly behind the surface coat to minimize the print-through of the heavier reinforcing cloths applied later. This thin-out coating also permits some surface sanding of finished parts without cutting into the reinforcing fabric below.

The second-largest use is with sandwich cores. A carbon fiber tissue veil mat may be placed directly over the core to maintain the optimum bond-line thickness. The veil is also effective at keeping excess resin from draining into cells of honeycomb cores when a vacuum is not being used.