POWDER COATING

POWDER COATING

Advantages And Features

    • Excellent adhesion, high chemical and thermal resistance and a favorable mechanical strength offer lasting protection against environmental influences and simplify cleaning.
    • Coating powders come in all RAL colors and a wide range of qualities such as special colors, glimmer effects, structures and special reflection values are possible.
    • Satisfy high functional standards for scratch resistance or chemical resistance. Different powders are used depending on the purpose.

TECHNICAL INFORMATION

  • Properties Of Powder Coatings

    Epoxy powder: High gloss surface, perfect bonding. Flexibility and chemical resistance, fine grain, closed, dense structure; thin layers are also possible. Not weather resistant; high decorative surface requirements are possible, for inside use.
    Polyester powder: Coarse-grained, less of a closed, dense structure; thick layers, weather-resistant, restricted fineness for decorative uses, for outside use. Chemical resistance is not as good as epoxy powder.
    Mixed powders: A compromise between epoxy and polyester powders. Weather resistance is more strength than epoxy powder.
    Two-layer method: A bottom coating of epoxy powder followed by a polyester powder coating; very resistant, requires twice as much time and effort.
  • Zinc Phosphating - Immersion Process - Owen

    Zinc Phosphating
     
    Coating powders require proper pretreatment, so, zinc phosphating yields the best corrosion protection, high-quality and is frequently used as a pretreatment before powder coating. The arising zinc phosphate layers approximately 7-15 m thick are very effective in protecting steel from rust creep and in adition to this the zinc phosphate coating process can improve the appearance of finished goods through the creation of a uniform gray or black appearance.
     
     Immersion Process
     
    The individual steps, as normally carried out are;
     
    1. Cleaning stage Temperature (°C): 55-95 Time (min) : 5-10
    2. Water rinse Temperature (°C): 15-30 Time (min) : 0.5-1.5
    3. Activation Temperature (°C): 20-40 Time (min) : 0.5-1.5
    4. Phosphating Temperature (°C): 40-60 Time (min) : 3-10
    5. Water rinse Temperature (°C): 15-30 Time (min) : 0.5-1.5
    6. Post-rinse Temperature (°C): 20-40 Time (min) : 0.5-1.5
     
    Owen
     
    Curing process depends on all sorts of variables, including the product size,shape, thickness, material composition, production throughput and type of powder to be used must be considered. To make the powders cured and hardened, time and temperatures are critical considerations. Due to that the curing temperatures which was specified by the powder supplier, must be used. And with this, the temperature should be exactingly controlled, and the specified curing temperature must be within ±3°C.

     

  • Materials That Can Be Applied Powder Coating

    • Steel
    • Aluminium
    • Cupper
    • Zinc Alloys
    • Galvanized sheet metal

PRODUCT SAMPLES

PRODUCTS / POWDER COATING

WITH OUR ENTEGRATED DEPARTMENT WE GENERATE SPECIAL TYPE OF PRODUCTS, HIGH CLASS AND SWIFT INDUSTRIAL SOLUTIONS…

High Technology Production

High Technology Production

Attending to all fairs abroad, followed closely the developments in the sector area and we import the latest technologies.

Quality Control

Quality Control

And after the production process, all the products are passing through a comprehensive review and quality control tests.

Assembly & Packaging

Assembly & Packaging

Finished products on the assembly line, specially packed against all external influences that may occur during transport.

Fast Delivery

Fast Delivery

All orders are delivered on planned time by courtesy of production capacity and machining system.