磷酸盐粘结剂自硬砂用悬浮液固化剂的研制

张友寿; 夏露; 黄晋; 商宏飞; 李四年

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磷酸盐粘结剂自硬砂用悬浮液固化剂的研制
Suspension Curing Agent for Phosphate Binder Bonded No-baked Sand
2011年31卷第1期页码：15-16
纸质出版日期： 2011 ，
DOI：

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[1]张友寿,夏露,黄晋,商宏飞,李四年.磷酸盐粘结剂自硬砂用悬浮液固化剂的研制[J].特种铸造及有色合金,2011,31(01):15-16+102.

Zhang Youshou, Xia Lu, Huang Jin, et al. Suspension Curing Agent for Phosphate Binder Bonded No-baked Sand[J]. Special Casting & Nonferrous Alloys, 2011,31(1):15-16.
[1]张友寿,夏露,黄晋,商宏飞,李四年.磷酸盐粘结剂自硬砂用悬浮液固化剂的研制[J].特种铸造及有色合金,2011,31(01):15-16+102. DOI：

Zhang Youshou, Xia Lu, Huang Jin, et al. Suspension Curing Agent for Phosphate Binder Bonded No-baked Sand[J]. Special Casting & Nonferrous Alloys, 2011,31(1):15-16. DOI：

摘要

针对磷酸盐粘结剂自硬砂用粉状氧化镁固化剂存在的问题

开发了一种应用方便

性能稳定的悬浮液固化剂。结果表明

使用有机溶剂为载体

氧化镁为分散质以及添加悬浮剂和稳定剂的悬浮液形式

液态固化剂具有悬浮率高、存放稳定性好、不板结的优良性能。

Abstract

Aiming at problems in powder magnesium oxide curing agent for the phosphate binder bonded sand

a suspension curing agent with convenient and stable in application was developed.The results show that the suspension curing agent exhibits desirable performance in high suspension rate

storage stability and no-hardening for itself by adopting organic solvent as the carrier for the dispersion of magnesia and addition of suspension and stabilizer.