There are three common types of resins in the grid: Ortho, ISO, and VE.

The price is directly proportional to the corrosion resistance, so the resin type should be selected according to the corrosive medium used in the environment.

A. Ortho type resin: It has general corrosion resistance, can resist atmospheric aging, seawater corrosion, etc., long-term application temperature -50~60 °C, can withstand general acid-base corrosion ring…

B. ISO type resin: It has good corrosion resistance, can withstand medium concentration of inorganic acid and alkali various salts, etc., long-term application temperature -50~90 °C, with excellent acid resistance, moderate alkali resistance, and solvent.

C. VE resin (for the chemical industry): It has excellent corrosion resistance and can withstand harsh corrosion environments such as acid, alkali, salt, solvent, or acid-base replacement. The long-term operating temperature is -50~110°C, the price of the product. Higher.