软木粉 meaning in English

cork findings
cork flour
cork powder

Cork mold spray solutions have a tendency to deteriorate or ferment .
软木粉脱模剂溶液易于变质或发酵。
The other method is to pass the powder through 200 or fine mesh screen .
另一种是把软木粉用200目或更细的筛网进行筛选。
The secret of preparing mold spray seems to lie in the thorough incorporation of the dilute silicate solution in the granules of cork .
制备脱模剂的关键似乎在于稀的硅酸钠溶液与软木粉的颗粒彻底混合。
The sodium silicate makes the cork stick to the mold surface and also helps to withstand the charring action of the molten lead alloy .
硅酸钠能使软木粉粘结在模具表面，而且还有助于软木粉耐受熔融铅合金的碳化作用。
Granulated cork and cork powder - classification , properties and packing
粒状软木和软木粉.分类性能和包装