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Natural COMMERCIAL NBR RUBBER SHEET natural resistance to media performance

time2012/01/09

Natural COMMERCIAL NBR RUBBER SHEET natural resistance to media performance COMMERCIAL NBR RUBBER SHEET is a non-polar substances, which dissolve in non-polar solvents and non-polar oil. Natural COMMERCIAL NBR RUBBER SHEET impatience cyclohexane, gasoline, benzene and other media, not vulcanized rubber dissolved in the medium, vulcanized rubber is swelling. Natural COMMERCIAL NBR RUBBER SHEET insoluble in polar acetone, ethanol, less soluble in water, resistant to hydrofluoric acid of 10%, 20% hydrochloric acid, sulfuric acid 30%, 50% sodium hydroxide.