Phosphate coating agent and accessory products

COMMODITY

ITEM NO.

METHOD

TEMP.（℃）

TIME（MIN.)

PROPERTIES & APPLICATIONS

Znic-series ste coating liquid

YUSAN-L1

spraying / dipping

40-50

3-5

Used for cold-rolled or hot-rolled plate, gray sting fil, stable performance and strong adhesive force.

Manganese-series ste coating liquid

YUSAN-L2

dipping

70-80

10-15

Used for carbon steel, hot-rolled plate, Film black, thick, wear resistant

Iron-series ste coating liquid

YUSAN-L3

spraying / dipping

ordinary temp.

10-15

Suitable for easy sting and color film

‘Three - in - One' coating liquid

YUSAN-L4

spraying / dipping

40-45

3-5

The utility model is especially suitable for the pretreatment of electroresis coating, and has the advantages of dense film crystallization, good conductivity and strong adhesion

‘Four - in - One' coating liquid

YUSAN-L5

dipping

ordinary temp.

1-2

Suitable for the treatment of large steel structure before coating

COMMODITY

ITEM NO.

METHOD

TEMP.（℃）

TIME（MIN.)

PROPERTIES & APPLICATIONS

surface treating agent

YUSAN-L6

dipping

ordinary temp.

1-2

Pretreatment of zinc sting

accelerating agent

YUSAN-L7

added

ordinary temp.

Use with ste coating liquid

neutralizing agent

YUSAN-L8

added

ordinary temp.

Use with ste coating liquid

passivator

YUSAN-L9

dipping

ordinary temp.

3-5

Anti rust treatment after sting

fog inhibitor for Acid washing

YUSAN-L10

added

ordinary temp.

Effective control of acid mist evaporate