Metal surface treatment agentYour current location: Home | Product | Metal surface treatment agent

Features:

• Low odor, no heavy metal ions

• Non-flammable

• Use at room temperature without heating

• No need to wash

• Suitable for a variety of processes

• The bath is virtually maintenance free

• The overall cost is lower than ordinary phosphating

• Pre-pickling

• no surface conditioning

Application:

in that field of household appliance. it can be use for surface pretreatment of metal shells of refrigerator, washing machines, air conditioners, vacuum cleaner, household appliances and that like instead of phosphating. After film formation, it can be directly sprayed with plastic powder, polyester paint, amino baking paint, fluorocarbon paint and other coatings

Hardware components. All kinds of hardware such as toolbox, automobile, bicycle, trolley, shelf, etc. can be directly sprayed with plastic powder, polyester paint, amino baking paint, fluorocarbon paint and other coatings after filming.

Urban engineering. Components requiring phosphating such as guardrails and protective nets

Steel structure. This product can be applied to all structural parts requiring phosphating

Basic physical properties:

Appearance	Colorless to pale yellow transparent liquid	Solid content	50%
pH	5	Active ingredient	modified polysiloxane

Film forming properties:

Appearance	Silver to multicolored light film
Thickness	2-6 μ m
Fflexibility	Level 1
Corrosion resistance (CuSO4 drop test discoloration time)	> 5min
Weatherability	Keep indoors for 30 days without rusting
Water resistance	Good
Temperature resistance	Short-term resistance to 300°C
Adhesion (test of paint film adhesion method)	Level I
Impact resistance	≥ 50kg/cm2
Adhesion to epoxy polyester powder	Good

Packing and precautions:

Packing specifications: 1kg, 25kg, 200kg, 1ton

Shelf life: 6 months

Storage conditions: protected from light, sealed