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Surface coating metal coating

Paint fluid properties

Viscosity, fineness, drying time, leveling, viscosity test and flow resistance of coatings

 

Physical properties of paint film

Density of paint film, pH value of water suspension and solid content

 

Wear resistance of paint film

Abrasion resistance and abrasion resistance of coatings

 

Paint film reagents resistance

Water resistance, paint film resistance to chemical reagents, cleanliness, paint film cleanser and film vapor resistance.

 

Film Hardness

Film hardness, pencil hardness

 

Paint film color

Color, color difference or chroma, glossiness test

 

Coating adhesion

Film flexibility, coating adhesion and BG test

 

Environmental resistance of coating

Heat resistance of paint film, heat and humidity resistance of paint film, salt spray resistance of film

 

Coating Thickness

Lacquer film thickness, coating thickness (single coating), coating thickness (composite coating, multi-layer), Coulomb method thickness measurement, coating thickness

 

Coating pore density

Chromium hole density

 

Kulun thickness gauge Liebisch salt spray test chamber Viscometer 
X ray fluorescence spectrometer (XRF)Metallurgical microscope20 cubic walking temperature and humidity box