What surface treatments are available for carbon fiber composite products?

Our company has the following processing methods for semi-finished carbon fiber composite products:

1.Using compatible epoxy resin gel coats to effectively improve the surface quality of the products.

2.Sanding with various grades of wet sandpaper, from coarse to fine, to smooth out surface particles and achieve a certain level of gloss before polishing.

3.Applying film technology, where high molecular polymer materials are adhered to the product's surface to enhance smoothness and reduce drag.

4.Utilizing high-quality paints such as metallic paints, pearlescent paints, and clear coatings to improve the surface quality of the products.

As for which surface treatment method is ultimately chosen for carbon fiber products, it depends on customer requirements and the specific application needs of the products.