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General polyester coatings

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General polyester coatings Specification

Chemical Name
Polyester Coating

CAS No
Not Applicable (Polymer Mixture)

Type
General Polyester

Standard
Industrial Standard

Grade
Industrial Grade

Usage
Surface coating for metal & non-metal substrates

Appearance
Smooth, uniform coating

Physical Form
Liquid or powder (varies by supplier)

Pack Size
20-25 kg

Pack Type
Drum / Container

Toxicity
Non-toxic after curing

Application Method
Spray, Brush, or Roller

Drying Time
15-30 minutes at 140-180C

Adhesion
Excellent to various substrates

Color Options
Multiple shades available (as per requirement)

Viscosity
Controlled as per application requirements

Curing Method
Thermosetting, Oven-cured

Weather Resistance
Good UV and weather stability

Shelf Life
12-18 months (unopened)

Storage Condition
Store in a dry, cool place away from sunlight

Finish
Glossy, Matte, or Textured

General polyester coatings About

Products	Porducts Description	Product Standards	Warranty
General polyester coatings	Outdoor used polyester resin and TGIC curing agent, used for normal outdoor buildings.	AAMA2603 Qualicoat Class GB5237.4	5-8 years warranty

Powder Coating

The colors and effects of Standard Brand powder coating are diversified. According to the color classification, it has two main categories: metallic and plain products. Metallic color is the popular color of the current aluminum coating market. Due to the complicated and production process, the high content of metallic color has been in an unstable state. After constant research and development, Standard has broken through the traditional production process, and Standard high-content metallic products feature stable effect.

Polyester powder coating

Category 1 powder

Ordinary polyester powder coating is made of outdoor polyester resin plus TGIC, and can meet the general requirements of outdoor products, in line with AAMA2603/QualicoatClass I standard, weather resistant period is 5-8 years.

Class II powder

Super weather-resistant polyester powder coating is made of super weather-resistant polyester resin and inorganic ceramic pigment, used for outdoor high-grade weathering products, in line with AAMA2603-2604/ Qualicoat Class II standard, weather resistant period is 10 years.

Metallic powder

The colors and effects of Standard Brand powder coating are diversified, and according to the color, it is mainly divided into two categories: metallic and plain products. Metallic color is the popular color in the current aluminum coating market. Due to the complicated and production process, high-content metallic color has been in an unstable state. After constant research and development, Standard has continuously broken through the traditional production process, and Standard high-content metallic products feature stable effect.

According to color, it is mainly divided into two categories: metallic and plain products

Metallic color is the popular color of the current aluminum coating market. Due to the complicated and production process, the high content of metallic color has been in an unstable state. After constant research and development, our professional R&D personnel have broken through the traditional production process with mature technical experience. After repeated experiments and market practice, Standard has developed a kind of high-content powder with more stable performance and more brilliant color.The high metal content powder refers to a powder coating in which the content ratio of the metal powder in the formulation is 5% or more. The high-metal content powder coating developed by Standard has stable physical properties, beautiful color and convenient construction for customers. This new technology product has been adopted by the well-known large aluminum companies in China. Due to its excellent performance and stable effect, it has won the recognition of customers!

Physical and chemical properties of powder coating products applied to aluminum profiles

Experiment Items	Test National	Result
Luster(60)	GB/T9754	1-100
Color Difference	GB/T11186.2	Eab 1.5
Coating Thickness	GB/T4957	40m 120m
Indengtation Hardness	GB/T9275	80
Adhesive Force	GB/T9286	Class 0
Impact Strength	GB/T1732	without crack
Cupping Test	GB/T9753	6mm without crack
Bending Resistance	GB/T6742	3mm without crack
Chemical Durability	Hydrochloric acid resistant,solvent resistant and mortar resistant	Without air bubble,softening and peeling
Salt Spray Corrosion	GB/T10125	RClass 9.5
Humid-Heat Resistance	GB/T1740	CIass 1
Artificial accelerating weathering resistance	GB/T1865	Class 0
Boiling Water Resistance	Boil for 2 hours in boiling water	Without air bubble,water stain, crease and peeling, light color difference is allowed

Versatile Color and Finish Options

Select from a wide range of custom shades and finishes-including glossy, matte, and textured-to perfectly match your project's aesthetic requirements. The formulation is designed to maintain a smooth, uniform appearance regardless of the selected option.

Exceptional Adhesion and Durability

This polyester coating is engineered to adhere strongly to numerous substrates, providing lasting protection. Excellent UV and weather stability ensure dependable performance even in demanding outdoor or industrial environments.

Efficient Curing and Application Process

Thermosetting and oven-cured, this coating achieves optimal hardness and protection within 15-30 minutes at 140-180C. It can be easily applied using a spray, brush, or roller, with viscosity controlled to suit the chosen method.

FAQ's of General polyester coatings:

Q: How is the general polyester coating applied to surfaces?

A: This coating can be applied by spray, brush, or roller, allowing flexibility based on the type and size of your project. The viscosity is adjusted to ensure smooth application by the chosen method.

Q: What substrates are suitable for this polyester coating?

A: The coating is formulated for excellent adhesion to both metal and non-metal surfaces, making it ideal for a wide variety of industrial applications.

Q: When should the coating be oven-cured, and at what temperature?

A: After application, the coating should be oven-cured at a temperature between 140-180C. Curing typically takes 15-30 minutes, resulting in a tough, durable finish.

Q: Where should polyester coating be stored for best shelf life?

A: To maximize the shelf life of 12-18 months (in unopened containers), store the product in a dry, cool place away from direct sunlight.

Q: What benefits does this coating provide in terms of weather resistance?

A: Engineered for good UV and weather stability, the cured coating maintains its protective and aesthetic qualities even in challenging outdoor environments.

Q: What are the main uses and benefits of this polyester coating?

A: Commonly used for surface coating of various substrates, it provides a uniform, attractive finish as well as long-lasting protection from environmental and mechanical wear. The product meets industrial-grade standards.

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