为克服消失模铸造中所用泡沫塑料模产生的缺陷，自制了一种修补膏。
With a purpose of overcoming the defects formed in foam plastic mould in the investment moulding cast, a kind of mending paste is manufactured by ourselves.
结果表明 ：云母有助于改善涂料的涂挂性能 ，但对泡沫塑料模液化产物的排除是不利的。
The results showed that the mica is beneficial for improving the brushability of the coating but detriment to removal of liquidized product of foam pattern.
分析了消失模铸造工艺特点，指出泡沫塑料模样液化产物与涂料层间良好的润湿性对其通过涂层排出是有利的。
The technological features in EPC were analyzed. It is pointed out that the good wettability between liquidized product of foam pattern and coating layer is helpful to the liquid product removal.
分析了消失模铸造工艺特点，指出泡沫塑料模样液化产物与涂料层间良好的润湿性对其通过涂层排出是有利的。
The technological features in EPC were analyzed. It is pointed out that the good wettability between liquidized product of foam pattern and coating layer is helpful to the liquid product removal.
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