General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 27970-2011
Scope
WARNING: This standard contains potentially hazardous materials, procedures, and equipment. This standard does not address safety issues related to its use. It is the responsibility of the user of this standard to take appropriate safety and health precautions and to determine the applicability of regulatory limitations prior to use. This standard specifies the test method for the loss on ignition of gasket materials at different temperatures. This standard applies to the determination of the loss on ignition of non-metallic gasket materials. This standard does not apply to the determination of binder content.
GB/T 27970-2011 history
2011GB/T 27970-2011 Test method for weight loss of non-metallic gasket materials upon exposure to elevated temperatures