GB/T 5463.1-1985
Replaced
GB/T 15343-2020
Active
National standards
GB/T 15343-2020 Methods for chemical analysis of talc
GB/T 15343-2020 Methods for chemical analysis of talc
Basic Information
Standard Code:
GB/T 15343-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Talc products
ICS Name:
Non-metallic minerals
Publish Date:
2020-06-02
Implement Date:
2021-04-01
Pages:
48 pages
Scope
This standard specifies the analysis methods for the chemical components of talc products, including their loss on ignition, silica, total iron, aluminum oxide, titanium dioxide, calcium oxide, magnesium oxide, potassium oxide, sodium oxide, hydrochloric acid-insoluble matter, acid-soluble iron, acid-soluble calcium, manganese, copper, acid-soluble matter, water-soluble matter, and their acidity/alkalinity. This standard is applicable to the composition analysis of natural talc blocks and talc powders.
Development Information
Replace the following standards
Referenced Standards
GB/T 8170-1987 Rules for rounding off of numberical values
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
GB 15341-1994 Talc Lumps
GB/T 15341-2012 Talc lumps
GB/T 15341-2023 Talc
GB 15342-1994 Talc powder
GB/T 15342-2012 Talc powder
GB/T 15342-2023 Talc powder
Related Standards
GB/T 5463.2-1985
Replaced
GB/T 5463.2-1985 Technical terms of non-metallic mineral products—Talc
GB/T 5463.3-1986
Replaced
GB/T 5463.3-1986 Technical terms of non-metallic mineral products—Gypsum and anhydrite
GB/T 14505-1993
Replaced
GB/T 14505-1993 Method for chemical analysis of rocks and ores—General rules and regulations
GB/T 14506.10-1993
Replaced
GB/T 14506.10-1993 Silicate rocks—Determination of manganese oxide
GB/T 14506.11-1993
Replaced