Use of powder coating

Use of powder coating - By: samsimpsion, Posted on: 2008-06-28

Powder is a dry coating, instead of being dissolved or suspended in a liquid medium, such as solvent or water, powder is applied in a granular form. Powder coating is created by blending the various components (binders, resins, pigments, fillers and additives) and processing them through an extruder into a continuous mass. This homogeneous mass is cooled and broken into small chips, which are then ground into the powder. Each powder particle contains within it the necessary components for reforming into the finished coating. After the powder is applied to the part, typically using an electrostatic spray process, the part passes through an oven and cures, melting into a smooth film on the surface of the part.

For the most part, powder coating is used for metal objects—appliances, garden tools, engine parts, and so on. But any object that can be given an electrostatic charge is a potential candidate for powder coating. This includes glass, wood, and many kinds of plastic (think of your charged comb). The only problem comes in the curing process—plastic melts at fairly low temperatures, and wood can burn. So special types of resin powder have been created that melt at much lower temperatures; still others can be cured using infrared radiation, with curing times as short as a fraction of a minute.
Powder-coated finishes are durable and highly resistant to peeling, chipping, and fading. They can be made in almost any color, and with varying degrees of shininess ranging from a high gloss to a dull, flat finish. The process is quick, efficient, and environmentally friendly, producing no pollution or dangerous waste products.
Powder coating has been increasingly accepted as the preferred finishing process.
1) Material utilization is much higher with powder, making your material costs much lower.
2) Since most of the material is used on the part, there is very little waste to be disposed off.
3) Air used to exhaust the powder spray booth is returned directly to the plant, eliminating heating and cooling costs for the make-up air required when air is vented outside the plant. 4) The cured powder finish is less susceptible to damage than a liquid finish. 5) There is less need for repair work on the finished item. 6) This results in the need for much less elaborate packaging saving time and cost on packaging.
7) Epoxy powder coatings, epoxy polyester powder coatings, pure polyester powder coatings, polyurethene powder coatings, thermosetting powder coatings, acrylic, and hybrid powders provide excellent adhesion and harness for improved resistance to chipping, abrasion, corrosion, and chemicals.
8) Polyester powders provide additional advantages in ultraviolet and weathering resistance.
The organization specializes in the manufacturing of THERMOSETTING POWDER COATINGS, Epoxy Powder Coatings, based on epoxy resins & Polyurethene, polyester resins, having good mechanical strength and chemical resistance in various types and finishes.
1. Epoxy Powder Coatings

2. Epoxy-Polyester Powder Coatings

3. Pure Polyester Powder Coatings

4. Pure Polyester (TGIC free) Powder Coatings
5. Polyurethane Powder Coatings

6. High Performance Powder Coatings

Paramount Powders With its latest British Technology has specialized in the following Powder Coating Products .The organization’s continual growth in business and an ever mounting turnover annually, explains the optimal performance and resounding success behind its dedicated efforts. The organization is ISO 9001: 2000 certified.
TGIC Free Powder Coating, Super Durable ( Non – Metallic ), Special type of Texture Patterns, Two Tone Effect / Sparkle / Marble finish, Bonded Metallic Powder, Polyester Matt, Super Jet Black ( Exceptional jetness in black ), High Impact Powders which can resist up to 300 Kg-Cm impact, Excellent Nail Resistance Metallic Powders, Very High Alkali Resistance Powders, Anti-Microbial Powder Coating. Special Powders Suitable for Porous Substrates, Coil Coating with 1-T/ 0-T bend test, Tribostatic Application, Architectural segments are best quality product of paramount.

Article Source:- Directory Submission & Sexy Deepika Padukone

Paramount powders with decades of experience in high performance powder coating supply in India and international market, is a premier organization and recognized as the pioneers in yielding essential products for the metal finishing industry in the country. Paramount powder coat powder coating

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