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Foamed thermoplastic injection molding of vehicle interior lining components involves enlarging a cavity from a specified initial thickness range to allow foaming
Foamed thermoplastic injection molding of vehicle interior lining components involves enlarging a cavity from a specified initial thickness range to allow foaming
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机译:车辆内部衬里部件的泡沫热塑性注塑成型涉及从指定的初始厚度范围扩大型腔以允许发泡
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摘要
A thermoplastic with blowing agent is introduced into a molding cavity(1) and the cavity is enlarged to a final dimension(x) to accommodate the expanding foam. The initial cavity dimension(x') prior to tool cavity enlargement is 1.5-2.5mm.
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