CN100554152C - 一种无毒有色硅溶胶的制备方法 - Google Patents
一种无毒有色硅溶胶的制备方法 Download PDFInfo
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- CN100554152C CN100554152C CNB2007102024354A CN200710202435A CN100554152C CN 100554152 C CN100554152 C CN 100554152C CN B2007102024354 A CNB2007102024354 A CN B2007102024354A CN 200710202435 A CN200710202435 A CN 200710202435A CN 100554152 C CN100554152 C CN 100554152C
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- Prior art keywords
- nontoxic
- silicon sol
- parts
- preparation
- colourless
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Abstract
Description
有色硅溶胶Ph值变化 | 有色硅溶胶体系变化 |
1~2 | 不稳定易凝胶 |
2~4 | 稳定 |
4~7 | 不稳定易凝胶 |
7~14 | 氢氧化铁沉淀 |
三氯化铁水溶液浓度(mol/L) | SiO<sub>2</sub>百分含量(%) | 粒径分布(nm) | 粘度(mPa.s) | ZETA电位(μV) | pH值 |
0.053 | 0.21 | 6.121 | 5.14 | 20.04 | 2~4 |
0.11 | 0.15 | 10.53 | 2.82 | 19.56 | 2~4 |
0.16 | 0.16 | 8.25 | 3.82 | 41.09 | 2~4 |
0.21 | 0.16 | 8.484 | 4.56 | 83.13 | 2~4 |
0.26 | 0.19 | 5.534 | 8.72 | 93.14 | 2~4 |
0.32 | 0.14 | 16.68 | 2.82 | 44.49 | 2~4 |
0.37 | 0.15 | 37.95 | 2.48 | 37.36 | 2~4 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007102024354A CN100554152C (zh) | 2007-11-09 | 2007-11-09 | 一种无毒有色硅溶胶的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007102024354A CN100554152C (zh) | 2007-11-09 | 2007-11-09 | 一种无毒有色硅溶胶的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101177273A CN101177273A (zh) | 2008-05-14 |
CN100554152C true CN100554152C (zh) | 2009-10-28 |
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CNB2007102024354A Expired - Fee Related CN100554152C (zh) | 2007-11-09 | 2007-11-09 | 一种无毒有色硅溶胶的制备方法 |
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CN (1) | CN100554152C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101580593B (zh) * | 2009-06-16 | 2013-09-11 | 深圳市永丰源实业有限公司 | 一种着色溶胶-凝胶组合物的制造方法及其应用 |
CN101973557B (zh) * | 2010-11-05 | 2012-05-23 | 北京化工大学 | 一种高纯、单分散二氧化硅水溶胶的制备方法 |
CN111320178B (zh) * | 2020-03-02 | 2021-08-27 | 正大能源材料(大连)有限公司 | 一种用于合成sapo-34分子筛的金属改性硅溶胶及其制备方法 |
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2007
- 2007-11-09 CN CNB2007102024354A patent/CN100554152C/zh not_active Expired - Fee Related
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CN101177273A (zh) | 2008-05-14 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guizhou Kaikete Material Co., Ltd. Assignor: National Composite Modified Polymer Material Engineering Technology Research Cen Contract record no.: 2011520000007 Denomination of invention: Method for preparing nontoxic coloured silicasol Granted publication date: 20091028 License type: Exclusive License Open date: 20080514 Record date: 20110805 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20161109 |