Polyester/TGIC powder coating series

Polyester/TGIC powder coating series About

Made of polyester resin and TGIC curing agent as the main raw materials.

Features:

Good adhesion, excellent mechanical properties, tough coating.

Smooth coating

Good outdoor durability

Excellent over-baking resistance

Application:

Suitable for decoration and protection of a variety of outdoor products such as: outdoor lighting, beach chairs, solar water heaters, air conditioning outdoor units, aluminum profile curtain walls, door and window frames, ceilings, highway guardrails, grilles, sports facilities, communication equipment, etc.

Product series:

Standard weather-resistant and super weather-resistant products can be provided

Products with various glosses and colors can be made, and the specific gloss and color are subject to user requirements

Products with various artistic textures such as sand grain, wrinkle, continuous paint, hammer grain, etc.

Application parameters:

Curing time: 2001015 minutes

Spraying method: high voltage electrostatic spraying 60-80 KV

Recommended film thickness: 60-80 um

Performance Category	Performance Parameter	Specification	Test Method
Physical Properties	Specific Gravity	1.2 1.8 g/cm (varies by type and color)
	Particle Size Distribution	100% < 120m, 85%+ in 5090m
	Pencil Hardness	H	GB/T 6739
	Impact Resistance	50 kgcm	GB/T 1732
	Flexibility	2mm	GB/T 6742
	Adhesion	0 grade	GB/T 9286
	Cupping Depth	6mm	GB/T 9753
	Appearance	Uniform, loose fine powder
Chemical Properties	Salt Spray Resistance	500 hours, Grade 9	GB/T 1771
	Humidity Resistance	1000 hours, slight loss of gloss	GB/T 1740
	Weather Resistance (QUV-B313)	240h, Grade 3	GB/T 1865
	Chemical Resistance (5% HSO)	240 hours, no change
	Chemical Resistance (5% NaOH)	168 hours, slight loss of light
	Heat Resistance	100/48 hours (white sample), excellent light retention, color change E 0.6

The above tests all use 0.8mm degreased and rusted cold-rolled steel plates, with a coating thickness of 40-80um. The performance indicators of the coating will vary slightly with the gloss.

This product does not contain arsenic, selenium, lead, hexavalent chromium, mercury, antimony, cadmium, and other heavy metals, and meets RoHS requirements.

Storage conditions: Store in a dry and ventilated room at around 25, avoid direct sunlight. Under this condition, the powder can be stored for 6-12 months. If it is overdue, it can be re-inspected. If the result meets the requirements, it can still be used.

Outstanding Weather and UV Resistance

Polyester/TGIC powder coatings are engineered to withstand harsh weather elements, making them an excellent choice for outdoor metal components. Their superior UV resistance ensures color stability and gloss retention under prolonged sunlight exposure, helping structures and equipment look new for longer. This resilience allows the coating to perform reliably in diverse environmental conditions, minimizing maintenance costs and extending lifespan.


Custom Color and Finish Options

This powder coating series accommodates a wide spectrum of design needs with its customizable color palette based on RAL or Pantone standards. Whether you require a matte, glossy, or semi-gloss appearance, this product delivers consistent, vibrant finishes. The flexibility in aesthetic choices makes it suitable for architectural facades, machinery, and decorative metalwork, providing both functional protection and an attractive surface.


Reliable Performance and Industry Standards

Manufactured under ISO 9001, ISO 14001, and Qualicoat standards, the Polyester/TGIC powder coating ensures top-tier quality, safety, and environmental compliance. Its strong adhesion, high impact resistance, and stable storage profile guarantee reliable performance even in demanding industrial environments. This commitment to quality makes it a preferred choice for professional metal finishing applications.