Pre-degreasing
Degreasing
Water wash
Film (phosphating, silane)
Pure water wash
Dipping powder coatings: polyethylene thermoplastic powder
The coating layer has good chemical resistance, aging resistance, impact resistance, bending resistance, acid resistance, salt spray corrosion resistance, and good surface decoration properties.
Conventional construction conditions:
Derusting and degreasing the workpiece, heating to 350±50°C (the specific heating temperature depends on the heat capacity of the workpiece and is determined by experiment).
Immerse the workpiece in a fluidized bed for 10-12 seconds, heat it to 150°C-230°C, take out the surface and level it, and then cool it down.
Another one-time molding of plastic powder, no fluidized bed is required.
Main application:
The surface coating of highway, railway, park, courtyard and other guardrails, bicycle baskets, bookshelves, clothes racks, refrigerator inner grilles.
Features:
The thickness of the drape layer is 0.5-3MM, which has strong impact resistance and longer protection period.
Technical parameter:
Fineness: 50 mesh-70 mesh
Please consult us for more information!