Chinese Standard: GB/T 14235.1-2018

Low temperature pattern wax material for investment casting—Part 1:Testing methods for physical properties

全国铸造标准化技术委员会(SAC/TC 54)

GB/T 14235的本部分规定了熔模铸造用低温模料的软化点、旋转黏度、酸值、线收缩率、灰分的测定方法和试验报告的基本要求。

本部分适用于熔模铸造用低温模料物理性能的测定。

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