... NR/Silicone 2.Size/Color:various 3.Oil resistant,acid-base resistant, cold-resistant,heat-resistant Quality standards Type of rubber sheet Tensile strength ... liner, various sealed or buffer with aprons, gasket;3.Heat-resistant rubber board,the working medium air, steam, Working temperature: ... 140 °C, some 250 °C heat. Used for liner, aprons; etc.4.Acid-base resistant Rubber sheet, the working medium: ...