GB/T 21782.1-2008 Replaced National standards

GB/T 21782.1-2008 Coating powders—Part 1:Determination of particle size distribution by sieving

GB/T 21782.1-2008 Coating powders—Part 1:Determination of particle size distribution by sieving

Publish Date: 2008-05-12 Implement Date: 2008-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 21782.1-2008

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Logo, packaging, transportation, storage

ICS Name: \nProtection against dangerous goods

Publish Date: 2008-05-12

Implement Date: 2008-09-01

Pages: 8 pages

Scope

This part of GB/T 21782 specifies the method for determining the particle size distribution of powder coatings by sieving. This method can distinguish particle sizes in the range of 32 μm to 300 μm. This method can also be used as a simplified operation step, that is, only using a single sieve to conduct the sieve residue (pass/fail) test.

Development Information

Word Count: 9 Thousand words Pages: 8 pages

Same series standard

GB/T 21782.2-2008 Coating powders—Part 2:Determination of density by gas comparison pyknometer (referee method) GB/T 21782.3-2008 Coating powders—Part 3:Determination of density by liquid displacement pyknometer GB/T 21782.4-2008 Coating powders—Part 4:Calculation of lower explosion limit GB/T 21782.7-2008 Coating powders—Part 7:Determination of loss of mass on stoving GB/T 21782.8-2008 Coating powders—Part 8:Assessment of the storage stability of thermosetting powders GB/T 21782.10-2008 Coating powders—Part 10:Determination of deposition efficiency

Superseded by the following standards

GB/T 21782.1-2025 Coating powders—Part 1:Determination of particle size distribution by sieving

Referenced Standards

GB/T 3186-2006 Paints, varnishes and raw materials for paints and varnishes—Sampling GB/T 6005-1997 Test sieves—Metal wire cloth, perforated metal plate and electroformed sheet—Nominal sizes of opening

Adopt standards

ISO 8130-1:1992

Related Standards

GB 6944-1986 Replaced

GB 6944-1986 Classification and code of dangerous goods

Publish Date: 1986-10-07

GB/T 7694-1987 Replaced

GB/T 7694-1987 The rule of nomenclature for dangerous goods

Publish Date: 1987-04-20

GB 11806-1989 Abolished

GB 11806-1989 Regulations for the safe transport of radioactive material

Publish Date: 1989-11-21

GB 11928-1989 Active

GB 11928-1989 Regulations for interim storage of low-and intermediate-level radioactive solid wastes

Publish Date: 1989-12-21

GB 11929-1989 Replaced

GB 11929-1989 Regulations for designing storage building of high level radioactive liquid waste

Publish Date: 1989-12-21

GB 12268-1990 Replaced

GB 12268-1990 List of dangerous goods

Publish Date: 1990-03-19