A new type copolymer binder with excellent mechanical properties is obtained in this paper. So it is possible to develop a new type of foundry binder.
研制成功力学性能优异的新型共聚树脂粘结剂，从而有可能为铸造开发一类新型粘结剂。
This paper describes briefly the advantages and disadvantages of water-soluble binder. The applications of water-soluble binder in foundry molding and powder injection molding are illustrated.
阐述了水溶性胶粘剂的优缺点，介绍了水溶性胶粘剂在铸造成形、粉末注射成形工艺中的应用。
This paper applied pulping spent liquor as binder in foundry industry to explore the new method of making use of pulping spent liquor and reducing the pollution to environment.
探索与使用制浆废液作为铸造业的粘合剂，以图开辟利用制浆废液，减轻其对环境污染的新途径。
A new modified phosphate inorganic binder, which can be applied in foundry industry, is studied in this paper.
本文研究了一种适用于铸造的铸造砂型用粘结剂-磷酸盐无机树脂。
The method that polyvinyl alcohol (PVA) 17-99 used as binder in foundry was discussed.
研究了聚乙烯醇(PVA)17- 99用做铸造粘结剂的方法。
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。
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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