Things you need to be careful doing in the clear plastic injection molding Posted on : Aug 4 , 2022 By GREFEE As the light transmittance of clear plastic is high, so there is a strict requirement for the surface quality of plastic products, such as no spots and patterns, porosity, whitening, fringing, black spots, …
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Application of special plastics and engineering plastics in automobile interior and exterior decoration Posted on : Aug 6 , 2022 By GREFEE The plastic used in automotive have advantages than the traditional material, which mainly reflects on light weight, good appearance decoration effect, and multiple actual application functions, so it is quite favored by the automotive …
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Features and Uses of Common Injection Molding raw Materials Posted on : Aug 15, 2022 By GREFEE Common raw materials for injection molding include the thermal-plastic injection modeling materials, injection molding materials, etc. Each kind of material and its characteristic have a wide product range. The following is the injection molding material selection guide according …
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Injection molding process of TPR material Posted on : Aug 23 , 2022 By GREFEE Typical, according to the condition of the properties of material and material supplement, the inspection should be carried out to check the appearance and process properties of materials before molding. The supplied particle have varying degrees of water, solutions, and …
11 kinds of Surface Defects and Solutions of TPE Injection Molding Parts Posted on : Aug 17 , 2022 By GREFEE TPE injection molding parts are commonly used in toy dolls, toy tires, sucker dolls, fitness equipment, sporting goods, auto parts, etc. TPE injection molding products often have surface defects. GREFEE, the TPE injection molding manufacturers …
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Influence of Mold Temperature on Injection Molded Products Posted on : Aug 10 , 2022 By GREFEE The mold temperature is an important variable in the injection molding. No matter what kind of plastic injection molding, It must be ensured that the surface of the forming mold is basically wet. A hot mold surface render the …
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