This standard specifies the test methods for tensile strength, aging coefficient, compression rate, rebound rate, density, and loss on ignition of asbestos rubber sheets. This standard method is mainly applicable to the asbestos rubber sheet specified in the GB 3985 standard. Other asbestos rubber sheets can also be used as a reference.
GB/T 541-1996 history
2008GB/T 540-2008 Test methods for oil-resisting compressed asbestos fibre jointing
1996GB/T 541-1996 Test methods for asbestos-rubber sheets
GB/T 541-1996 Test methods for asbestos-rubber sheets was changed to GB/T 540-2008 Test methods for oil-resisting compressed asbestos fibre jointing.