RAL 1015 Light Ivory Color Epoxy Polyester Powder Paint For Indoor Metal Furniture

RAL 1015 Light ivory color epoxy polyester sublimation coating powder coating supplier

Epoxies
Epoxies were the first widely used powders. They are very durable, offer excellent hardness and have arguably the best chemical and corrosion resistance of all available powders. Another plus of this type of powder is its ease of use and a wide range of cure schedules. Epoxies adhere to metals extremely well, with various pretreatments of the metal providing excellent adhesion, including phosphate coating and sandblasting.

The drawback of epoxy powders is that they do not weather well. Exterior exposure can cause them to fade and chalk in the sun. They weather poorly and will often start to degrade on the surface after a few months. This makes epoxies better suited to indoor applications.

A final note on epoxies is that many primers are epoxies due to their adhesion strength and corrosion resistance. Since they do not handle the sun well, their use as a pre-coat underneath another paint type utilizes their strengths while covering their weaknesses.

Polyesters
Polyesters are the most commonly used powders and offer great value for money. The two most widely used types of polyester powder: TGIC (tri glycidyl isocyanurate) and non-TGIC, which is also known as TGIC-free or sometimes a ‘Primid’. Both TGIC and TGIC-free polyesters offer good mechanical resistance, including great flexibility and impact resistance, and good chemical resistance. One draw of this powder is its low cure temperature. This low-temperature requirement makes it better for sensitive items. Polyesters will also provide good overbake resistance to yellowing, which makes them really easy to use and Standard Polyesters will offer 1-3 years of good UV resistance, so they work well for all interior and some exterior applications. A huge advantage of standard polyesters is the enormous choice of colors, gloss levels and special effects they’re available in. It’s almost limitless! Polyesters have solid all around properties and are a common first choice for many applications.

It seems kind of obvious, but TGIC-free polyesters offer all the advantages of TGIC polyesters, without the TGIC! They can also give a higher first pass transfer efficiency, but are more sensitive to excess film thickness and provide less overbake resistance than TGICs.

As the workhorse of powder coatings, it’s not surprising that there aren’t that many drawbacks to polyesters. If you’re coating pieces that will be permanently outside and therefore need good wearability and durability, then consider the super durable polyester instead. Limited exterior durability is a standard polyester’s main disadvantage.

SPECIFICATION:

Nanjing Powder New Material Co., Ltd is a professional powder coating manufacturer and exporter in China, Located in Nanjing,the center of powder coating industry,we control the cost well and it is convenient to arrange delivery in time.

With 11 years experience, we focus on developing the technology in powder coating products. With good performance on corrosion resistance and durability due to superior edge coverage, thick film build and no primer required, our products are very popular which bring us more repeat orders.

We are custom powder coatings maker. We provide powder coating companies active in industries related to appliances, furniture, building components, pipelines and general industries. We are professional on epoxy powder, polyester powder, hybrid powder, polyurethane powder, and acrylic powder. We are much stronger on powder coating colors. We provide colors according to pantone, We can also meet your special demands on candy ,metal flake and texture finishes.We have expert team on powder coating, solutions on powder coatings are available if you suffer any problems.

Powder coatings make our life more colorful, We NANJING POWDER company can help you more profitable. Welcome to contact us for more details.