Composition

It is made of epoxy resin or polyester resin, curing agent, pigment, filler and additives through melting, extruding, grinding and processing.

Main features

Excellent decoration and stereoscopic impression;

Superiority in covering and decorating rough surface;;

Solid film with excellent durability and abrasive resistance;

Excellent scratching and resistance to chemicals.

Application

It is applicable to the coating of casting parts, drawing parts, frames, electromechanical equipment, instruments, meters, spot welding parts, chemical refrigeration equipment and heavy machines.

Product series

It can be made into arts powder with different colors, such as sand streak, wrinkle, orange peel and harmer texture and products with metal effect.

Technical 

indexes

Residue on sieve 125 μm

0 or based on negotiation

Color and appearance of paint film

The paint film should be smooth but slight orange peel is allowed

 and the color should meet the color difference specified.

Hardness

≥2 H

Bending mm

2

Gloss (60°)

High gloss ≥86, semi gloss 21-85, matt ≤20

Adhesive force (1×1 mm) Grade 6×6

0

Impact resistance kg.cm

≥40

Acid resistance (HCI 3%)240 h

The film has no change.

Alkali resistance (NaOH 5%) 168 h

Slight change is allowed but it shall be recovered within 2h

Salt spray resistance 400 h

≤ Grade 1

Damp-heat resistance 500 h

≤ Grade 1

Film thickness μm

50~60

Surface 

prepartion

The corresponding treatment method should be used based on the substrates, such as phosphating, chromizing,

 shot blasting or blast cleaning

1. The surface roughness should be 30 ~75 μm if reaching Grade Sa2.5 by shot blasting or blast cleaning.

2. Phosphating: degreasing- derusting- neutralizing- surface control- phosphating- passivating

Appearance of phosphating film: The phosphating film should be crystallized densely, continuously and evenly.

3. Chromizing: degreasing- rinsing- immersion cleaning- deoxidating- rinsing- chromizing