Herman M W, Robinson A, Small R C
Radiology. 1975 Oct;117(1):223. doi: 10.1148/117.1.223.
Leakage of low-melting-point metals from the underside of polystyrene molds can be prevented by applying a silicone caulking material to the bottom of the mold and pressing the mold on a metal plate before pouring.
通过在聚苯乙烯模具底部涂抹硅酮填缝材料，并在浇注前将模具压在金属板上，可以防止低熔点金属从模具底部泄漏。
