GB/T 2413-1981
Active
GB/T 31984-2015
Active
National standards
GB/T 31984-2015 Test method for determining the content of vinyl acetate in ethylene-vinyl acetate copolymer applied in photovoltaic modules—Thermal gravimetric analysis(TGA)
GB/T 31984-2015 Test method for determining the content of vinyl acetate in ethylene-vinyl acetate copolymer applied in photovoltaic modules—Thermal gravimetric analysis(TGA)
Basic Information
Standard Code:
GB/T 31984-2015
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electronic devices and specialized materials, parts, and structural components
ICS Name:
Special materials for electronic technology
Publish Date:
2015-09-11
Implement Date:
2016-05-01
Pages:
5 pages
Scope
This standard specifies the method for determining the content of vinyl acetate (VA) in ethylene-vinyl acetate copolymer (EVA) used in photovoltaic modules by thermogravimetric analysis (TGA), including the method principle, sample preparation, instruments and materials, test environment, test procedures, result processing, and reporting. This standard is applicable to the analysis of VA content in EVA used in photovoltaic modules.
Development Information
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