This series of products includes epoxy, hybrid, polyester, polyurethane and other systems, designed to meet the needs of various complex indoor and outdoor environments.
Shelf system
Iron hardware
Fitness equipment
Lighting products
Security doors
Safes
Industrial equipment
Surface effect classification (both suitable for indoor and outdoor environments):
Sand effect
Wrinkle effect
Point diffusion effect
Hammer effect
Shrinkage effect
Metallic appearance effect
Specific gravity: 1.1~1.8g/cm³
| Mechanical properties | Pencil hardness | GB/T6739-1996 | ≥H |
| Adhesion | GB/T9286-1998 | Grade 0 | |
| Bending | GB6742-86 | Φ3mm | |
| Impact | GB/T1732-93 | 50kg.cm | |
| Cupping | GB 9753-88 | >6mm | |
| Corrosion resistance | Salt spray resistance | GB/T1771-91 | No change in coating film after 500-1000 hours, unilateral corrosion at the cross section <2mm |
| Moisture and heat resistance | GB/T1740-79 | >1000 hours slight gloss loss, ≤Grade 1 | |
| Weather resistance | Depends on the type of powder coating | ||
| Note: The above parameters are laboratory data for reference only. The actual indicators are related to factors such as customer environment, equipment, substrate, pretreatment, and spraying process. |
|||
Pretreatment: Phosphating or chromizing treatment is required.
Coating method:
Suitable for corona electrostatic coating.
Artistic effect may vary depending on the process.
Baking conditions: Determined according to the type of product curing system (no specific temperature/time is provided).
Carton packaging, lined with polyethylene plastic bags.
Net weight: 20kg/box.
Environmental requirements: temperature ≤30℃, dry and ventilated, avoid direct sunlight.
Shelf life: 6 months (when the above conditions are met).
Safety and health tips
The raw materials are non-toxic, and no toxic gas is released during baking.
A dust mask must be worn (avoid inhaling dust).
Reduce long-term skin contact, and the attached coating can be washed with soap.
Powder coatings can be categorized by resin system (epoxy, polyester, hybrid, polyurethane), appearance (smooth, texture, hammer, metallic, pearlescent), or performance level (anti-corrosion, heat-resistant, UV-resistant, architectural grade, automotive grade).
Powder coatings offer thousands of colors in gloss, matte, satin, metallic, candy, texture, wrinkle, hammer tone, wood grain, fluorescent, and other custom effects. Special powders can create soft-touch, anti-scratch, anti-fingerprint, or anti-graffiti surfaces.
The process generally includes surface pretreatment (degreasing, phosphating, chromating, sandblasting), drying, electrostatic spraying, curing in an oven, and cooling. A well-controlled pretreatment and curing process ensures strong adhesion and long service life.
Powder coatings are environmentally friendly, solvent-free, and produce minimal waste. They offer excellent corrosion resistance, weather durability, mechanical strength, and uniform film appearance. The coating is tough, impact-resistant, scratch-resistant, and has a long lifespan.
Powder coatings are widely used in appliances, aluminum profiles, architectural components, automotive parts, bicycles, furniture, outdoor equipment, machinery, electrical cabinets, pipeline systems, and general industrial and consumer goods.
Powder coating is a dry finishing technology where finely ground powder is electrostatically sprayed onto a metal or non-metal surface and then cured at high temperature. After curing, the powder melts into a continuous, durable, and decorative coating layer.
Powder coating protects the substrate from corrosion, weathering, chemical attack, and mechanical wear. It also provides decorative appearance with rich colors, gloss levels, textures, and special effects.
In many industrial applications, powder coating outperforms liquid paint. It forms a thicker and tougher coating, resists corrosion and chemicals better, and does not contain VOCs. It also provides excellent consistency and cost-effective mass production.
It is called powder coating because the coating material is a solid powder instead of a liquid paint. The coating is formed by melting and curing powder particles under heat.
Powder coatings include several families depending on resin chemistry:
• Epoxy powders
• Polyester powders
• Epoxy-polyester hybrid powders
• Polyurethane powders
• Acrylic powders
• Fluorocarbon (PVDF) powders
Each type has its own performance features such as corrosion resistance, UV resistance, chemical resistance, outdoor durability, or decorative properties.
Powder coatings are based on thermoset or thermoplastic resins combined with pigments, curing agents, fillers, additives, and in some cases metallic or effect particles. Common substrates include steel, aluminum, galvanized metal, MDF, and certain heat-resistant plastics.
The lifespan depends on powder type, film thickness, application method, pretreatment, and service environment. Indoor coatings can last more than 10–20 years. High-grade outdoor polyester or fluorocarbon powders can last 15–25 years or longer under UV exposure.
For help with solutions customized to your business needs, contact Export Director now.
Export Director
With 20+ years of experience and We firmly believe that product quality is the basis of cooperation.
Send Inquiry
TEl
+86-21-6420 0566
