Abstract

The results of experimental studies into the regularities of the plastic deformation of F-4 polytetrafluoroethylene under free compression depending on the pressure and temperature of heating of the primary blank are given; their influence on the structural changes in the deformed material is shown. It is estimated that the moldability of F-4 polymer samples is observed starting from the heating temperature range of 60–100°C and compacting pressure of 1–1.5 MPa. A further increase in pressure and temperature does not lead to any significant enhancement of the moldability of the material.

中文翻译：

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形变作为固相处理中聚四氟乙烯对产品形成能力的一种度量

摘要

给出了根据原始坯料的加热压力和加热温度对F-4聚四氟乙烯在自由压缩下塑性变形规律进行实验研究的结果；显示了它们对变形材料结构变化的影响。据估计，从加热温度60–100°C和压实压力1–1.5 MPa开始观察到F-4聚合物样品的可模塑性。压力和温度的进一步增加不会导致材料的可模制性显着提高。