Application Of Long Glass Fiber Reinforced Polypropylene Materials In Automotive

Application Of Long Glass Fiber Reinforced Polypropylene Materials In Automotive Long glass fiber reinforced polypropylene materials can be applied to instrument panels, door modules, front end modules, tailgates, and other internal and semi-structural applications that require balanced dimensional stability, heat resistance, and weight optimization. For example, ENLITETM LGF 1851, which was launched in October 2016…

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Application Of Injection Molding Process In Automotive Plastic Parts

Application Of Injection Molding Process In Automotive Plastic Parts First of all, when commonly used resin materials such as bumpers and dashboards are modified resins such as modified PP and modified ABS, the resin materials have different hygroscopicity and meet the water content requirements during molding (general requirements ≤ 0.2 %)) The resin material must…

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Mould Manufacturing Finishing Process – Parts Heat Treatment

Mould Manufacturing Finishing Process – Parts Heat Treatment There are three main types of machine tools used in grinding: surface grinders, internal and external cylindrical grinders, and tool grinders. The grinding deformation and grinding cracks must be strictly controlled during finishing grinding. Even very small cracks will be revealed during subsequent processing. Therefore, the feed…

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Extruder Scorch Analysis

Extruder Scorch Analysis First, the phenomenon of scorching is as follows. (1) The temperature reflects ultra-high, or the temperature of the control of the instrument fails, causing the plastic ultra-high temperature and scorch. (2) The rubber exit of the nose has large smoke, strong irritating odors, and buzz. (3) Particulate scorch appears on the plastic…

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Mold Cooling

Mold Cooling In the continuous production process of the mold, due to prolonged contact with the blank with higher temperature than itself, the temperature of the convex and concave molds continuously increases, and the strength and hardness decrease sharply, thereby affecting the life of the mold. At the same time, under the high extrusion stress,…

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