With the intensification of competition in the home appliance industry, it requires us to try our best to reduce costs and enhan……
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Overflow, also known as flash and overflow, usually occurs at the opening and closing position of the mold. For example, the par……
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When the plastic melt fills the mold cavity during injection molding, if the temperature of two or more melts is not exactly the……
MOREIn the process of plastic injection molding, if the temperature is too high or too low, it will have an adverse impact on the mo……
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Many household appliances used in our home are made of plastic materials. These plastic shells gradually turn yellow with the in……
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The 5g era is coming, and the material of mobile phone shell is changing from plastic to metal and to non-metal. Plastic is favo……
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3C electronic shell materials need flame retardancy, balance of strength and toughness, thin-wall molding and dimensional stabil……
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Engineering plastics are widely used in manufacturing industrial parts and various shells because of their excellent properties ……
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This kind of composite material called tepex is a semi-finished plate (organic plate), which is also used for lightweight struct……
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General classification of molds: it can be divided into plastic molds and non plastic molds: (1) non plastic molds include: cast……
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Plastic mold is the abbreviation of combined plastic mold, which is used for compression molding, extrusion molding, injection m……
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Selection of materials there are many kinds of plastic materials, which have different requirements for different types of produ……
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