German technical background VOK®-NALZIN FA 379 Corrosion inhibitor

VOK®-NALZIN FA 379 is applied to high, medium and low pressure cookers, organotin chelates, industrial coatings and other water-based systems.

VOK®-NALZIN FA 379 is an effective liquid flash corrosion inhibitor for water-based coatings. It can prevent flash rust. This product does not contain nitrite and can be used as a long-term mountain corrosion inhibitor in coatings with good performance.

Physical characteristics:

Appearance characteristics: transparent liquid

PH value, 5% soluble in water (ASTM D 1172): 8.0-10.0 (10% aqueous solution)

Density at 20 ℃: about 1040Kg/m3

Viscosity at 20 ℃: Zui is greater than 200mPa. s

Color: zui 12

Solubility is soluble in glycol ether, insoluble in paint solvent oil, and emulsifiable in water.

Flash point (ASTM D 65):>52 ℃

Ingredients: organic zinc chelates

Main features:

VOK®-NALZIN FA 379 is based on organotin complex and nitrogen compound, showing good affinity to iron substrate and preventing flash rust. It can form a single molecular layer.

VOK®-Although NALZIN FA 379 is water dispersible, it can be converted into non-dispersible or insoluble zinc compounds during drying, which can reduce water sensitivity, form an anionic passivation layer, and provide corrosion inhibition after the film is dried. It can be used as antirust agent in the tank. And improve weather resistance.

VOK®-NALZIN FA 379 does not contain nitrite, which is beneficial to environmental protection.

application area 

VOK®-NALZIN FA 379 is a model corrosion inhibitor specially configured on the substrate containing organic zinc complex and nitrogen compound.

NALZIN FA 379 of 0.3-1.0% of total paint.

packing

Barrel or bulk