GB/T 15344-2020 Active National standards

GB/T 15344-2020 Methods for physical test of talc

GB/T 15344-2020 Methods for physical test of talc

Publish Date: 2020-03-31 Implement Date: 2021-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 15344-2020

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Talc products

ICS Name: Non-metallic minerals

Publish Date: 2020-03-31

Implement Date: 2021-02-01

Pages: 17 pages

Scope

This standard specifies the test methods for the physical properties of talc, including moisture content, dust content, pH value of water extract, sedimentation rate, true density, fineness of milled talc powder, wet whiteness, bulk density, fineness and ultra-fine talc powder, magnetic pickup, apparent density, blade fineness, oil absorption, and firing whiteness. This standard is applicable to natural talc blocks and talc powders.

Development Information

Word Count: 32 Thousand words Pages: 17 pages

Replace the following standards

GB/T 15344-2012 Methods for physical test of talc

Referenced Standards

GB/T 2010-1987 Method of sampling and sample preparation of talc in bulk GB/T 5950-1996 Method for measurement of whiteness of building materials and non-metal mineral products GB/T 5950-2008 Method for measurement of whiteness of building materials and non-metal mineral products GB/T 6003.1-1997 Test sieves of metal wire cloth GB/T 6003.1-2012 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth GB/T 6003.1-2022 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth 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 15342-1994 Talc powder GB/T 15342-2012 Talc powder GB/T 15342-2023 Talc powder GB/T 19077-2016 Particle size analysis—Laser diffraction methods GB/T 19077.1-2003 Particle size analysis—Laser diffraction method GB/T 19077.1-2008 Particle size analysis—Laser diffraction methods—Part 1:General principles GB/T 19077-2024 Particle size analysis—Laser diffraction methods DZ/T 0118-1994 Laboratory standard sieve shaker technical specification

Related Standards

GB/T 5463.1-1985 Replaced

GB/T 5463.1-1985 Non-metallic mineral products—Commonly used terms

Publish Date: 1985-10-12

GB/T 5463.2-1985 Replaced

GB/T 5463.2-1985 Technical terms of non-metallic mineral products—Talc

Publish Date: 1985-10-12

GB/T 5463.3-1986 Replaced

GB/T 5463.3-1986 Technical terms of non-metallic mineral products—Gypsum and anhydrite

Publish Date: 1986-09-01

GB/T 14505-1993 Replaced

GB/T 14505-1993 Method for chemical analysis of rocks and ores—General rules and regulations

Publish Date: 1993-06-19

GB/T 14506.10-1993 Replaced

GB/T 14506.10-1993 Silicate rocks—Determination of manganese oxide

Publish Date: 1993-06-19

GB/T 14506.11-1993 Replaced

GB/T 14506.11-1993 Silicate rocks—Determination of potassium oxide and sodium oxide

Publish Date: 1993-06-19