Cork mold spray solutions have a tendency to deteriorate or ferment. 軟木粉脫模劑溶液易于變質(zhì)或發(fā)酵。
The secret of preparing mold spray seems to lie in the thorough incorporation of the dilute silicate solution in the granules of cork. 制備脫模劑的關(guān)鍵似乎在于稀的硅酸鈉溶液與軟木粉的顆粒徹底混合。
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