Product Description

JSJ-411 is a kind of compunded room temprature phosphorization liquid, including various accelerant. Phosphorization film can meet China GB-6807 standard. JSJ-411 stll can be used as coating layer which can enhance adhesive capability between products and coatings, also it is with good corrosion resistance performance. Compunded from: JSJ-411 bath solution JSJ-411A phosphorization agent JSJ-411B accelerant, JSJ-411C neutralizing agent Standard Process Flow: Degreasing-water washing-acid washing-water washing-surface conditioner-treatment-phosphorization-water washing-drying Bath solution ingredients(as 1000 liters) *water-----80% of the total volume for the work liquid *Add 50-60 Kg JSJ411A into bath solution, and then slowly add 10-14 Kg JSJ-411B, well mix round; *Add water into solution until it reaches the total volume; *Heat until the temprature reaches as required and test acidity; Increasement (100 liters) Total Acidity: 1 point increasing when adding JSJ-411A 5-6