Salt Inorganic acid Organic acid Organic solvent Concentration Temp. U-PVC C-PVC PP PVDF PTFE FKM EPDM FKM-F FKM-C Chemicals Concentration Temp. U-PVC C-PVC PP PVDF PTFE FKM EPDM FKM-F FKM-C Chemicals Concentration Temp. U-PVC C-PVC PP PVDF PTFE FKM EPDM FKM-F FKM-C Chemicals 13 Saturation※1 Saturation※1 Saturation※1 25 20 40 60 80 100 120 20 40 60 80 100 120 20 40 60 80 100 120 20 40 60 80 100 120 20 40 60 80 100 120 ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ ◎ ◎ ◎ ○ △ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ × ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ △ Calcium chloride CaCl2 Sodium chloride NaCl Aluminum sulfate Al2(SO4)3 Ferrous sulfate FeSO4 Hydrochloric HCl 50 80 85 10 50 20 40 60 80 100 120 20 40 60 80 100 120 20 40 60 80 100 120 20 40 60 80 100 120 20 40 60 80 100 120 ◎ ◎ ◎ ◎ ◎ ○ ◎ ◎ ○ ◎ ◎ ◎ ◎ ◎ ○ ◎ ◎ ◎ ◎ ◎ ◎ ○ △ ◎ ○ ○ △ ◎ ◎ ◎ ◎ ◎ ○ △ × ◎ ◎ ◎ ◎ ◎ ◎ ○ ○ ◎ ◎ ◎ ○ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ × ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ ◎ ◎ ◎ ○ ○ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ ◎ ◎ ◎ ○ △ ◎ ◎ ◎ ◎ ◎ ○ ○ △ × △ × ◎ ◎ ◎ ○ ◎ ◎ ○ × ◎ ◎ ◎ ◎ ◎ ◎ ○ ○ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ △ × ◎ ◎ ◎ ◎ ◎ ○ ○ △ × △ × Sulfuric acid H2SO4 Phosphoric acid H3PO4 Acetic acid CH3COOH Pure※2 Pure※2 Pure※2 Pure※2 20 40 60 80 100 120 20 40 60 80 100 120 20 40 60 80 100 120 20 40 60 80 100 120 20 40 60 80 100 120 × ◎ ◎ ○ ◎ ○ ○ × △ × × ◎ ○ ○ △ ◎ ○ ○ × △ × ◎ ◎ △ ◎ ◎ ○ ○ ◎ ◎ ◎ ○ ◎ △ × ○ △ × ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ ○ △ ◎ ○ ○ △ × ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ △ ◎ ◎ ◎ ◎ ◎ ◎ × ◎ ◎ ◎ ◎ ○ ○ △ △ △ ◎ ◎ ○ ○ ○ ◎ ○ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ × × Acetone CH3COCH3 Ethanol C2H5OH Methanol CH3OH Toluene C6H5CH3 Benzene C6H6 The list below shows the evaluation results of AV product materials in our original evaluation method based on immersion tests, accumulated field experiences and literature. It does not intend to guarantee the quality of AV products. In actual use, the effects on the materials vary depending on the use conditions by the customer (pressure, temperature, stress, time, slurry, vibration, environment, etc.) It is recommended to perform demonstration tests if there is any doubt. Resistance to major chemicals More detailed chemical resistance sheets can be downloaded from our website. *1 Saturation: a concentration such that the solution is saturated at every working temperature *2 Pure: 100% or pure solution