Pvc plastic acid corrosion
Resistance, people's metering pumps are used above.
PVC material is acid and alkali corrosion, can be used as anti-corrosion materials
PVC resistant to most inorganic acids (except fuming sulfuric acid and concentrated nitric acid), alkali, most organic solvents (such as ethanol, gasoline and mineral oil, etc.) and inorganic salts, suitable for chemical anti-corrosion materials.
