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How To Solve These Four Common Problems Encountered In Injection Molding

Solutions to bubbles appearing during injection molding Causes and solutions of bubbles When the wall thickness of the product is large, the outer surface cools faster than the central part. Therefore, as the cooling proceeds, the plastic resin in the central part shrinks and expands toward the surface, causing insufficient filling of the central part. […]

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What issues need to be paid attention to when producing PC polycarbonate products?

What issues need to be paid attention to when producing PC polycarbonate products? PC has excellent performance, high transparency, good impact toughness, creep resistance, and wide operating temperature range. Process characteristics of PC: The melt viscosity is less sensitive to shear rate, but more sensitive to temperature, has no obvious melting point, the melt viscosity

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What Impact Does The Injection Molding Process Have On Product Performance

The proportion of plastic materials in our daily life is getting higher and higher, and the requirements for their quality are also getting higher and higher. As an important production method, injection molding is becoming more and more urgent to improve technology, and the influencing factors of injection molding products. There are many, and the

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The most complete plastic mold design process in history

The most complete plastic mold design process in history The task statement for molded plastic parts is usually proposed by the part designer, and its content is as follows: Usually, the mold design task sheet is proposed by the plastic parts craftsman based on the task letter for molding plastic parts. The mold designer designs

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Characteristics of exhaust groove design for injection molds

Injection mold Characteristics of exhaust groove design for injection molds Injection mold is a tool for producing plastic products; it is also a tool that gives plastic products complete structure and precise dimensions. Injection molding is a processing method used in the mass production of certain parts with complex shapes. Specifically, it refers to injecting

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Nine common problems with masterbatch

This issue needs to be considered from two aspects: plastic physical and mechanical properties and plastic molding process: Nine common problems with masterbatch Impact of plastic physical and mechanical properties: This may be due to poor diffusion and miscibility caused by the poor quality of the dispersants or additives selected by the manufacturer, which affects

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