黏结剂沥青(pitch for binder) 能将炭质骨料及粉料粘结到—起、混捏后形成可塑性糊料的沥青。
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pitch for binder
粘合剂用沥青
以上为机器翻译结果,长、整句建议使用 人工翻译 。
The raw material undergo chemical treatment and dilution for the modified tall oil pitch binding material to be obtained. and its dilute solution is used as a core binder for foundry use.
以浮油沥青为原材料,经化工处理、稀释后成为改性浮油粘结剂。可以作为铸造用型、芯砂的粘结剂。
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