Study on Shell Technique of FS<sub>3</sub>0 Fast Drying Colloidal Silica

Yan Shuangjing  Jiang Buju  Wang Jianli  Lu Zhigang  Zhang Xianbo

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Study on Shell Technique of FS₃0 Fast Drying Colloidal Silica
Issue 2, (1998)
Published： 1998 ，
DOI：

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[1]闫双景,姜不居,王建力,吕志刚,张先波,章浩龙,赵雅琴.FS-30快干硅溶胶型壳工艺研究[J].特种铸造及有色合金,1998(02):15-18.

Yan Shuangjing Jiang Buju Wang Jianli Lu Zhigang Zhang Xianbo. Study on Shell Technique of FS₃0 Fast Drying Colloidal Silica. [J]. Special Casting & Nonferrous Alloys (2).(1998)
[1]闫双景,姜不居,王建力,吕志刚,张先波,章浩龙,赵雅琴.FS-30快干硅溶胶型壳工艺研究[J].特种铸造及有色合金,1998(02):15-18. DOI：

Yan Shuangjing Jiang Buju Wang Jianli Lu Zhigang Zhang Xianbo. Study on Shell Technique of FS₃0 Fast Drying Colloidal Silica. [J]. Special Casting & Nonferrous Alloys (2).(1998) DOI：

摘要

用ＦＳ－３０快干硅溶胶生产型壳，层间干燥时间仅２～５ｈ，大大缩短了硅溶胶制壳周期。用它代替硅酸乙酯能达到较高生产率，并消除有机挥发物。

Abstract

Using of FS

0 fast drying colloidal silica to make ceramic shell

the drying time is only 2-5 h between dips. The period of shell making with silica sol will be shorten. With FS

0 fast drying colloidal silica to replace ethyl silicate the higher production capacity will be obtained and volatile organic emissions will be eliminated.