GB/T 25994-2010 Active National standards

GB/T 25994-2010 Honeycomb ceramics

Publish Date: 2011-01-10 Implement Date: 2011-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 25994-2010

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Special ceramics

ICS Name: High-end ceramics

Publish Date: 2011-01-10

Implement Date: 2011-10-01

Pages: 14 pages

Scope

This standard specifies the terms and definitions, classification marking, technical requirements, inspection methods, inspection rules, marking, packaging, and storage and transportation of honeycomb ceramic products.
This standard is mainly applicable to honeycomb ceramic carriers used in automotive exhaust purifiers. Honeycomb ceramics for other purposes can also be implemented in accordance with it.

Development Information

Word Count: 21 Thousand words Pages: 14 pages

Referenced Standards

GB/T 3810.3-2006 Test methods of ceramic tiles—Part 3:Determination of water absorption, apparent porosity, apparent relative density and bulk density GB/T 1964-1996 Test method for crushing strength of porous ceramic GB/T 1964-2023 Porous ceramics—Test method for compressive strength at room temperature GB/T 16535-1996 Test method for linear thermal expansion of high performance ceramics GB/T 16535-2008 Fine ceramics(advanced ceramics,advanced technical ceramics)—Test method for linear thermal expansion of monolithic ceramics by push-rod technique GB/T 21650.1-2008 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption—Part 1:Mercury porosimetry GB/T 21650.1-2026 Evaluation of pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption—Part 1:Mercury porosimetry

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