Download or read book GB T 20671 5 2020 Translated English of Chinese Standard GBT 20671 5 2020 GB T20671 5 2020 GBT20671 5 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-01-10 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 20671 specifies the principle, instruments and apparatuses, sample, test procedure, precision and test report for the test of creep relaxation of nonmetallic gasket materials. This Part applies to the determination of the creep relaxation of Model 1, Model 5 and Model 7 materials which are specified in GB/T 20671.1. It can also be used for other models of materials as a reference.
Download or read book GB T 20671 1 2020 Translated English of Chinese Standard GBT 20671 1 2020 GB T20671 1 2020 GBT20671 1 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-10-24 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 20671 specifies the classification method, code definition, thickness requirements and measurement methods, sampling and sample adjustment of nonmetallic gasket materials. This Part applies to materials which are made of asbestos, cork, cellulose and other inorganic or organic materials combined with various adhesives or impregnant. It does not apply to rubber product materials, gasket coating materials or multilayer composite gasket materials; but the surface layer single-layer material of the multilayer composite gasket material is also suitable for this classification system.
Download or read book GB T 20671 6 2020 Translated English of Chinese Standard GBT 20671 6 2020 GB T20671 6 2020 GBT20671 6 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-01-10 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 20671 specifies the principle, instruments and apparatuses, sample, test procedure, precision and test report for the test of adhesion of nonmetallic gasket materials to metal surfaces. This Part applies to the determination of adhesion of nonmetallic gaskets, such as polytetrafluoroethylene gaskets, fiber gaskets, graphite gaskets, to metal surfaces.
Download or read book GB T 20671 3 2020 Translated English of Chinese Standard GBT 20671 3 2020 GB T20671 3 2020 GBT20671 3 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-11-06 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 20671 specifies the classification method, code definition, thickness requirements and measurement methods, sampling and sample adjustment of nonmetallic gasket materials. This Part applies to materials which are made of asbestos, cork, cellulose and other inorganic or organic materials combined with various adhesives or impregnant. It does not apply to rubber product materials, gasket coating materials or multilayer composite gasket materials; but the surface layer single layer material of the multilayer composite gasket material is also suitable for this classification system.
