Ester cured alkaline phenolic resin, which is synthesized by alkaline phenolic resin and organic ester, is a new type of binder used for molding and core making.
2
研究表明，在适宜的工艺条件下，配入一定量的适宜种类的添加剂，利用无烟粉煤可以得到优质铸造型焦。
The result indicated that in the fitting process, high quality formed foundry coke is produced by adding the fitting quantity and kind of additive and using the fine anthracite.
Add to this the usual routine of frazzling it with hairdryers, heated tongs and rollers, applying harsh chemical styling treatments, bleaches and colourants etc – what do you end up with?
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