Study on Contractive Rate Inspecting Testing Mould of Thermoplastic
As we know , the materials will swell and contract when it is heated or cooled . A kind of method for mastery the real contractive rate of thermoplastic was bring forward through researching the contractive rate of thermoplastic . Using the method a inspecting testing mould of thermoplastic was designed , and the real contractive rate was masteried by the mould . And this provides the reliable contract date for the design of mould cavity dimension , and reduces the work of mould repair , and also save a lot of money and labor.
Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang
G. W. Liu "Study on Contractive Rate Inspecting Testing Mould of Thermoplastic", Advanced Materials Research, Vols. 189-193, pp. 193-196, 2011