Study on the Colloidal Silica Produced by Wuhan Chemical Plant

Jiang Buju

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Study on the Colloidal Silica Produced by Wuhan Chemical Plant
Issue 6, Pages: 8-11(1990)
Published： 1990 ，
DOI：

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[1]姜不居,池向峰,闫双景,吴仁智,周泽衡.武汉化工厂硅溶胶研究[J].特种铸造及有色合金,1990(06):8-11.

Jiang Buju. Study on the Colloidal Silica Produced by Wuhan Chemical Plant. [J]. Special Casting & Nonferrous Alloys (6):8-11(1990)
[1]姜不居,池向峰,闫双景,吴仁智,周泽衡.武汉化工厂硅溶胶研究[J].特种铸造及有色合金,1990(06):8-11. DOI：

Jiang Buju. Study on the Colloidal Silica Produced by Wuhan Chemical Plant. [J]. Special Casting & Nonferrous Alloys (6):8-11(1990) DOI：

摘要

全面比较表明

武汉化工厂硅溶胶和Monsanto公司优质硅溶胶质量相当。文章还研究了缩短制壳周期的酸、碱硅溶胶交替硬化工艺。

Abstract

By comprehensive comparing

this paper shows that the quality of the colloidal silica produced by Wuhan Chemical Plant is equal to that of Monsanto Corporations high quality colloidal silica. In order to short the period of preparing a shell mould

the new technology of alternate hardening of acid and alkaline colloidal silica is also studied.