GB/T 39815-2021 Active National standards

GB/T 39815-2021 Test method for scratch resistance of ultrathin glass

Publish Date: 2021-03-09 Implement Date: 2021-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 39815-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Ceramics, glass

ICS Name: \nGlass Composite

Publish Date: 2021-03-09

Implement Date: 2021-10-01

Pages: 7 pages

Scope

This standard specifies the terms and definitions, test principles, test equipment, samples, test procedures, result calculation, and test reports for the scratch resistance testing of ultra-thin glass. This standard is applicable to the scratch resistance testing of ultra-thin glass with a thickness of 0.1 mm to 1.1 mm. The scratch resistance testing of glass with other thicknesses can be carried out in accordance with this standard.

Development Information

Word Count: 12 Thousand words Pages: 7 pages

Referenced Standards

JJG 112-2013 Metallic Rockwell Hardness Testing Machines(Scales A,B,C,D,E,F,G,H,K,N,T) JJG 112-2003 Verification Regulation of Metallic Rockwell Hardness Testers(Scales A,B,C,D,E,F,G,H,K,N,T)

Related Standards

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GB/T 16920-1997 Glass—Determination of coefficient of mean linear thermal expansion

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GB/T 6580-1997 Replaced

GB/T 6580-1997 Glass—Resistance to attack by a boiling aqueous solution of mixed alkali—Method of test and classification

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GB/T 6582-1997 Replaced

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