Polyester Based Powder Coating Mt Ma220g White - China

Product Description

MT-MA220G is a polyester based powder coating, formulated without TGIC and is designed for exterior exposure offering excellent light and weather resistance from a single coat finish.

Powder Properties

Chemical type Polyester TGIC-free

Appearance Smooth Matt

Particle Size Suitable for electrostatic spray

Specific gravity 1.50 ± 0.05 g/cm³

Coverage 8.9 ㎡/kg @ 75 microns

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

Shelf life 12 months

Stoving schedule (object temperature) 20 – 25 minutes @ 175°C 15 – 20 minutes @ 190°C 10 – 15 minutes @ 205°C Test Conditions

Substrate Cold Rolled Steel

Pretreatment B1000 Iron phosphate

Film Thickness 75 – 100 microns

Stoving Schedule 10 minutes at 205°C

Mechanical Tests test results

Flexibility ASTM D522 3mm

Adhesion ASTM D3359 100%

Impact (direct ASTM D2794 10/5 kgcm

Gloss(@60°) ISO 2813 4-8%

Reflectance Class DIN EN 16268 A

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-MA220G.

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

Aluminium substrates may require a chromate conversion coating.

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.