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Adaptability of Nozzle Materials

Chemical
(Weight conc. %,
Temperature)
Material
SUS
304 SS
SUS
316 SS
Brass Iron Aluminum PP ABS PTFE H-
PVC
Hydrochloric acid (20, RT) × × × × × ×
Nitric acid (30, RT) × × -
Sulfuric acid (30, RT) × × -
Caustic soda (30, RT) - - ×
Benzene - -
Ethyl alcohol -
Gasoline ×
Ammonium hydroxide × - - ×
Hydrogen sulfide - -
Sodium chloride - -
Heatproof temperature [ °C ] 700 700 200 500 200 100 100 260 80

PP: polypropylene ABS: ABS resin PTFE: Polytetrafluoroethylene H-PVC: Hard Polyvinyl chloride
○: can be used △: can be used for a short period ×: cannot be used -: no data
RT:Room Temperature

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