GB/T 20671.8-2006 Classification system and test methods for nonmetallic gasket materials-Part8:Standard test method for flexibility of non-metallic gasket materials (English Version)
This test method specifies a method for testing the softness of nonmetallic gasket materials. Test samples are cut from sheet stock supplied for commercial use or from finished gaskets. Exceptions are materials generally classified as rubber products, as they fall under the ASTM D2000 category.
GB/T 20671.8-2006 Referenced Document
GB/T 20671.1 Classification system and test methods for nonmetallic gasket materials—Part 1:Standard classification system for nonmetallic gasket materials*, 2020-06-02 Update
GB/T 20671.3 Classification system and test methods for nonmetallic gasket materials—Part 3: Standard test method for fluid resistance of gasket materials*, 2020-06-02 Update
GB/T 20671.8-2006 history
2006GB/T 20671.8-2006 Classification system and test methods for nonmetallic gasket materials-Part8:Standard test method for flexibility of non-metallic gasket materials