How to solve the matte surface of plastic injection parts?
Low glossiness means that the surface is dark and dull, and the transparency of transparent products is low. There are many reasons for poor glossiness. Generally, the surface gloss defects of products can be divided into three types: plastic mold failure, improper forming conditions and improper use of raw materials.
Injection Mold Failure
Because the surface of plastic parts is the reappearance of the cavity surface of plastic mold, if there are scratches, corrosion, micro-holes and other defects on the surface […]