Polyester And Acrylic Based Powder Coating Mt Ca220g White - China

Product Description

MT-CA220G is a polyester and acrylic based powder coating designed for exterior exposure offering low gloss and weather resistance from a single coat finish.

MT-CA220G is part of the MT range of powder coatings with high total reflectance, designed specifically for the lighting market.

Powder Properties

Chemical type Polyester Acrylic

Appearance Smooth Matt

Particle Size Suitable for electrostatic spray

Specific gravity 1.60 ± 0.05 g/cm³

Film Thickness 75 – 100 microns

Storage Dry cool conditions below 25oC (open boxes must be resealed)

Shelf life 12 months

Stoving schedule

(object temperature) 15 minutes at 200°C

Test Conditions

The results shown below are based on mechanical and chemical tests which (unless otherwise indicated) have been carried out under laboratory conditions and are given for guidance only.

Actual product performance will depend upon the circumstances under which the product is used.

Substrate Cold Rolled Steel

Pretreatment Gold Seal polished steel (mechanicals)

Gold Seal lightweight zinc phosphate (chemical tests) Film Thickness 60-80 microns

Stoving Schedule 15 minutes at 200°C

Mechanical Tests

test results

Flexibility ASTM D522 6mm

Adhesion ASTM D3359 5B

Impact (direct) ASTM D2794 30kgcm

Gloss(@60°) ISO 2813 10±2

Reflectance Class DIN EN 16268 B

Pre-treatment

Steel surfaces to be coated must be clean and free from grease, mill scale and rust.

For maximum protection, it is essential to pre-treat components prior to the application of MT-CA220G.

Iron phosphate and zinc phosphate pre-treatment of ferrous substrates improve corrosion resistance.

Aluminium substrates may require a chromate conversion coating.

Application

MT-CA220G can be applied using manual or automatic electrostatic spray equipment.

It is recommended, that for consistent application and appearance, the product be fluidized during application.

Unused powder can be reclaimed using suitable equipment and recycled through the coating system.

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Company Contact:

• Posted By: Standard International Group (HK) Limited

• Phone: +86-21-64208466-808

• Address: Floor 2, #47 Building, 280 Jiugan Road, Songjiang district, Shanghai, China, Shanghai , Shanghai , China

• Email:

• Website: https://moutainchem.com/

• Business Description: Standard International Group (HK) Limited was founded in 2003 - Over years, Standard Group has established long-term strategic cooperative relations with many well-known industrial chemical manufacturers, such as Sherwin-Williams, LANXESS, Evonik, Covestro, Elementis and so on, thus ensuring that customers can receive consistent high-quality services.
  
  Years of professional accumulation make us not only provide high-quality industrial coating additives, but also medicine Pharmaceutical Intermediates and electronic chemistry.
  
  From the painting plant laboratory first sample testing, middle-testing and final-testing, we adhere to the professional, sincere, enthusiastic and efficient service concept, our technical team always adjust the sample during different testing process until it performs perfect chemical reaction at customer’s paints.