Reasons For The Formation Of Shrinkage Marks In Plastic Molds And Improvement Methods

Content, KnowledgeBy FitmoldDecember 6, 2018Leave a comment

Reasons For The Formation Of Shrinkage Marks In Plastic Molds And Improvement Methods There may be one or more reasons for the formation of shrink marks, including processing methods, component geometries, material selection, and mold design. The choice of geometry and material is usually determined by the raw material supplier and is not easily changed.…

Four Factors Affecting The Fading Of Plastic Products

Content, KnowledgeBy FitmoldDecember 6, 2018Leave a comment

Four Factors Affecting The Fading Of Plastic Products Plastic colored products can be discolored by a variety of factors. The fading of plastic colored products is related to the light resistance of the pigment, the dye, the oxidation resistance, the heat resistance, the acid and alkali resistance, and the properties of the resin used. According…