塑料收缩率
塑料收缩率-
结晶型塑料注射制品收缩率影响因素分析
Analysis of Influencing Factors on the Shrinkage Ratio of Crystalline Plastics Injection Molding Products
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GB/T15585-1995热塑性塑料注射成型收缩率的测定
Determination of shrinkage for injection moulding thermoplastics
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论述了注塑塑料制品的收缩机理和收缩过程，讨论了影响塑料收缩率与制品后收缩的主要因素，通过P-V-T状态图描述了塑料在注塑过程中的收缩特性。
The shrink mechanism and process of plastic injection products were introduced . The main effective factors on shrinkage and post shrinkage of plastic products were discussed . The shrink characteristics of plastics in injection process were described by P - V - T state diagrams .