As one of the most experienced powder coaters in the industry, Standard boasts a large and loyal clientele that spans a wide range of industries – from security and automotive to appliance, furniture, electronic and commercial.
| Form | Powder coating | |
| Texture | Wrinkle | |
| Type | polyester, epoxy polyester | |
| Main Material | Saturated polyester resin and hardner | |
| Surface Type | Gloss,satin,matte,dull,wrinkle,checkered,sand grain,transparent | |
| semitransparent,metallic,and special pattern. | ||
| Advantage | Good adhesion,good mechanical property,strong coating film, | |
| smooth film,high gloss,UV resistance,weather resistance. | ||
| Application Field | Outdoor or indoor use | |
| Household appliance:air conditioner outdoor unit, | ||
| electric appliance,lighting sets. | ||
| Construction:curtain wall,door and window profile,ceiling. | ||
| Traffic facility:road barrier,highway barrier,fence. | ||
| Other field:auto parts,sport facility,fitness equipment, | ||
| gas station equipment,yard facility. | ||
| Application Condition | Electrostatic spray/Triboelectric gun spray. | |
| Recommended curing condition:200 degree centigrade for 12 minutes | ||
| (object surface temperature),range from 190 degree centigrade | ||
| for 20 minutes to 210 degree centigrade for 8minutes. | ||
| Recommended film thickness:50~80um, range from 40~150um | ||
| Physical Property | Specific gravity | 1.4~1.8g/cm3 as per formula and color |
| Particle size | average 35~40um | |
| Test Condition | Substrate | 0.5mm thickness cold rolled steel sheet |
| Pretreatment | Remove rust and grease | |
| Film thickness | 50~80um | |
| Curing temperature | 200 degree centigrade for 12 minutes | |
| Mechanical Property | Pencil hardness | ISO 15184:1998.2H |
| Adhesion (by griding) | GB/T 9286-1998.0grade | |
| Impact test | GB/T 1732-1993.≥50 kg.cm | |
| Bending test | GB/T 6742 ,≤2mm | |
| Cupping test | GB/T 9753.≥7mm | |
| Chemical and Durability Test | Salt spray test | GB/T 1771.≥500 hours,no obvious change , |
| crossion width at cross≤2mm | ||
| Heat and moisture test | GB/T 1740.≥1000 hours,no change | |
| Weather resistance test | GB/T 1865-1997.≥800 hours,discolor ≤2 grade | |
| loss of gloss ≤2 grade,no pulverization, | ||
| no blister,no crack,no spalling | ||
| no other abnormal appearance | ||
| Package | Inside by two-ply PVC bag,outside by carton,net weight 25kg | |
| Storage Condition | Store in dry ventilated room,temperature under 35 degree centigrade, | |
| avoid direct sunlight. | ||
| Shelf Life | Six months | |
| Health and Safty | Raw material of powder coating don't contain toxic substance, | |
| no toxic gas produced during curing.Please wear dust mask in operation | ||
| to avoid inhelation of powder.Please avoide prolonged skin contact | ||
| with powder,wash out powder with soap and water. | ||
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.
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