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软木粉是板栅铸造脱模剂的主要成分。它在模具表面和浇铸合金之间形成隔热层,减慢合金液的结晶速度,以使铸件各部分均匀凝固,还可防止铸模表面和合金液直接接触,防止模具与金属粘连,得到表面光滑的铸件。
产品特点 Product characteristics
采用进口葡萄牙软木精细加工而成。
超细颗粒,分散均匀,使用周期长。
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