Polyester based powder coating MT-JA000G White

Polyester based powder coating MT-JA000G White About

Product Description

MT-JA000G is a polyester based powder coating, formulated using TGIC and is designed for exterior exposure offering excellent light and weather resistance from a single coat finish. MT-JA000G is part of the MT range of powder coatings with high total reflectance, designed specifically for the lighting market.

Powder Properties

Chemical type	Polyester TGIC
Appearance	Smooth Gloss
Particle Size	Suitable for electrostatic spray
Specific gravity	1.74 0.05 g/cm
Film Thickness	75 100 microns
Coverage	7.7m2/kg @ 75 microns
Storage	Dry cool conditions below 25C (open boxes must be resealed)
Shelf life	12 months
Stoving schedule (object temperature)	15 minutes at 200C

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	B1000 Iron Phosphate
Film Thickness	75 100 microns
Stoving Schedule	15 minutes at 180C

Mechanical Tests

	test	results
Flexibility	ASTM D522	3mm
Adhesion	ASTM D3359	100%
Impact (dir/rev)	ASTM D2794	100/100kgcm
Gloss(@60	ISO 2813	855%
Hardness (scratch)	ASTM D3363	H
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-JA000G. Iron phosphate and zinc phosphate pre-treatment of ferrous substrates improve corrosion resistance. Aluminium substrates may require a chromate conversion coating.

Application

MT-JA000G 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.

Exceptional Protective and Decorative Properties

This polyester-based powder coating is engineered for superior performance on metal surfaces, offering a blend of robust protection and aesthetic appeal. Its formulation provides excellent adhesion and resists chemicals and weathering to ensure metalwork stays pristine in harsh environments. Suitable for architectural, industrial, and automotive applications.


Versatile Application Methods and Easy Curing

The MT-JA000G White coating is compatible with electrostatic spray and fluidized bed processes, making it versatile for various production setups. The product is easy to cure, requiring just 10-15 minutes at 180-200C, resulting in a durable, smooth finish every time.


Environmentally Friendly and Safe

This powder coating formulation is non-toxic and adheres to strict environmental and safety guidelines, making it a responsible choice for manufacturers and users. Free from harmful solvents and with minimal waste generation, it supports eco-conscious operations.