HG/T 2521-1993
Industrial silica sol (English Version)
- Standard No.
- HG/T 2521-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Chemical Industry
- Status
- 2008-10
- Replace By
- HG/T 2521-2008
- Latest
- HG/T 2521-2022
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of industrial silica sol. This standard applies to industrial silica sol. This product is mainly used in precision casting, papermaking, textile, and coating industries. It can also be used as an inorganic binder, catalyst carrier, additive for picture tube coatings, and anti-slip agent in floor wax.
HG/T 2521-1993 history
- 2022 HG/T 2521-2022 Industrial silica sol
- 2008 HG/T 2521-2008 Silica Sol for industrial use
- 1993 HG/T 2521-1993 Industrial silica sol
