Super weather-resistant polyester powder coating
Brief description
This series of products is based on saturated carboxyl polyester resin and TGIC curing agent as the main base material. It is a thermosetting powder coating with excellent weather resistance designed for outdoor materials for building users, with 10 to 15 years of weather resistance.
Product series
Surface effects: flat high gloss, flat flat gloss, flat matte, sand grain, wrinkles, etc.
Certification: Some products have passed Qualicoat Class2 certification.
Reference standard
AAMA2604-98 《HIGH PERFORMANCE ORGANIC COATINGS ON ALUMINUM EXTRUSIONS AND PANELS》.
Application conditions
Pretreatment: phosphating, chromating
Coating: Suitable for corona electrostatic coating (adjust process parameters according to artistic effects).
Baking conditions: Depends on the type of curing system of the product.
Packaging
Carton packaging.
Net weight 20kg/box.
Lined with polyethylene plastic bag.
Coating performance
Mechanical properties
| Test items | Test standards | Performance indicators |
|---|---|---|
| Impact | GB/T1732-93 | 50kg.cm |
| Bending | GB6742-86 | Φ2mm |
| Cupping | GB9753-88 | >6mm |
| Adhesion | GB/T9286-1998 | Grade 0 |
| Hardness | GB/T6739-86 | >H |
| Mortar resistance | GB/T1594, GBT178, GB5237.4 | No significant change |
Weather resistance
| Test items | Test standards | Performance indicators |
|---|---|---|
| Salt spray resistance | GB/T1771-91 | 100% alkali water-soluble resistance, reduced by <2mm after removing impurities |
| Moisture and heat resistance | GB/T1740-79 | 100% alkali water-soluble resistance, reduced by <1 level after removing impurities |
| Weather resistance | EN20105-A02 | ≥4 |
Note: The above parameters are laboratory data and are for reference only. The actual indicators are related to factors such as customer environment, equipment, substrate, pretreatment, spraying process, etc.
Storage conditions
Store in a dry and ventilated room below 30℃.
Avoid direct sunlight.
Under this condition, the powder can be stably stored for 6 months.
Safety and health
The raw materials do not contain toxic substances.
No toxic gas is released during the baking process.
Precautions for use:
Avoid inhalation of dust (it is recommended to wear a dust mask).
Reduce direct skin contact.
Skin contamination can be washed with soap.
Product advantages
- Designed for outdoor applications in buildings.
- 10-15 years of long-term weathering protection.
- Certified by international authorities (Qualicoat Class2).
- A variety of surface effects are available.
- Excellent mechanical properties and chemical resistance.
Typical applications
- Architectural aluminum profiles.
- Curtain wall systems.
- Outdoor decorative components.
- Door and window frames.
- Other metal surfaces that require long-term outdoor weathering protection.
If you're ready to take the next step or Request Free Samples, Leave your message below and we’ll reply soon. 20+ years of chemical manufacturing & export experience, a partner you can trust.
Send product request
Other supplier products
 |
Aromatic Solvent STD-P-1500 | Introduction Product Name Aromatic Solvent STD-P-1500 Product Model STD-P-1500 CAS No. 64742-94-5 EC No. 265-198-5 M... |
 |
Blue Matte Powder Coating | Introduction AttributeDetails CAS No. 53808-41-6 Place of Origin China Main Raw Material EPOXY Usage Furniture Paint... |
|
|
Shallow autumn thin gauze gold powder coating | Product Features With a special skin feel formula, the surface of the coating after powder solidification has a touch similar to that of the skin,... |
|
|
Radiator Powder Coating | Main Features of Radiator Powder Coating Excellent leveling properties, with high gloss and high color saturation Exceptional adhesion Good dela... |
 |
Textured Powder Coating | Introduction Our textured powder coatings are perfect for a wide range of applications, including furniture, appliances, automotive parts, metal p... |
