The performance of fiberglass chopped strand mat

Fiberglass chopped strand mat is a major nonwoven glass fiber reinforced materials, which is chopping continuous glass fiber into certain length and uniformly distributed with polyester in  powder or emulsion form.

fiberglass chopped strand mat in addition to retaining the inherent characteristics, but also has many excellent features.

1, chopped strand mat has not tightly interwoven point as the fabric, which easy to adsorption resin, it has a large (50-75%) resin content in the products, thus making products has a tightness, no leakage, and improved the article of water and corrosion resistance to other media performance, but also improved the quality of appearance.

2, chopped strand mat not dense as fabric, thus for the production of reinforced products, easy thickening, and chopped strand mat production process less than the fabric, lower cost, use chopped strand mat can reduce the product cost.

3, The fiber in chopped strand mat no direction, It’s more roughness than the fabric surface, thus good adhesion between layers, to make products easy to layer, and strength of the products is the same for all direction.

4, fibers in chopped strand mat are not continuous, so if the products injury, it will damage to a small area, and the strength loss small.

5, the permeability of the resin, good wet out, good curing, which improve production efficiency, the resin-impregnated general rate is 60 seconds or less.

6, it has good peritoneal performance, easy to cut, easy construction and suitable for the production of more complex shapes products.