Spray phosphating for coating primer

 

 

1.Process drawing

2.Examples

Uses	Degreaser	Surface regulator	Phosphatizing agent
Zinc phosphate treatment	FC-3643	PL-X series
Degreasing and parkerising iron phosphate treatment	-	-	PF-525TS
Iron phosphate treatment	FC-3643	-	PF-3456

3.Alkaline degreaser

Degreaser	Packing condition	Method	Temperature (℃)	Time (min)	Features
FC-L4433	Powder	Soak	Normal temperature	1～3	Normal temperature type
FC-4358S	Powder	Spray	50～65	1～3	Strong cleaning power
FC-3643	Powder	Spray	50～65	1～3	Strong cleaning power, low COD
FC-4349	Powder	Soak	50～55	1～3	Has surface conditioning function

4.Surface regulator

Surface regulator	Type	Packing condition	Method	Temperature (℃)	Time (min)	Features
PL-X series	Zinc series	(liquid)	Spray/soak	Normal temperature～40	0.5～1	Fine film Short phosphating time
PL-Z series	Titanium series	Powder	Spray/soak	Normal temperature～40	0.5～1	Fine film

5.Phosphatizing agent for coating primer

Phosphatizing agent	Type	Method	Temperature (℃)	Time (min)	Features	Corresponding materials
PF-3456	Zinc phosphate	Spray	45～50	0.5～2	For molding barrel	Iron steel
PB-L3150	Zinc phosphate	Spray	40～45	2～3	Standard spraying	Iron steel, zinc plating
PB-139	Zinc phosphate	Spray/soak	45～55	2～3		Iron steel, zinc plating
	Zinc phosphate	Spray/soak	20～35	2～3	Normal temperature treating agent	Iron steel, zinc plating

6.Degreasing and parkerising treating agent

Phosphatizing agent	Type	Method	Temperature (℃)	Time (min)	Features	Corresponding materials
PF-525T	Iron phosphate	Spray	40～50	1～3	Save space (simultaneous degreasing and parkerising)	Iron steel
	Zinc phosphate	Spray/soak	45～55	2～3	Save space (simultaneous degreasing and parkerising)	Iron steel, zinc plating

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