Acrylic Acid Aluminum Powder Coating
Being a reliable manufacturer and supplier, we offer pure polyester resin powder coating to our clients. It is a fine mix of saturated carboxyl polyester resins as well as TGIC. We offer great interior and exterior finish. In accordance to set industrial standards, our offer range is available in wide assortment so that our clients can choose the product as per their requirement and need.
Acrylic Acid Aluminum Powder Coating is the most used of all powder coatings in the worldwide market. Polyester's offer a broad application field and many different chemistries including: Polyester/TGIC (triglycidyl isocyanurate); Polyester/TGIC-free; Super-durable Polyester and Polyester Hybrids.
A variety of Polyester resin powder coating is provided by us at industry leading prices. These have superb flow and finish which impart brightness to the painted object. Apart from that, this product also has superior mechanical properties like temperature resistance and corrosion resistance. This product is available in many colors and in gloss, matt and texture finishes.
| Acrylic Acid Aluminum Powder Coating | ||
| Product Profile | Thermosetting epoxy / polyester powder coatings include standard curing, fast curing, low-temperature curing, high gloss, semi gloss, matte, metal effect, transparent and ultra-thin coatings. | |
| Characteristic | This series of products have excellent decorative appearance, tough coating, durability, good adhesion, excellent heat resistance and excellent mechanical and physical properties. | |
| Applicability | It is specially used for household appliances such as indoor air conditioners, radiators, refrigerators, washing machines, water heaters, etc., as well as indoor paint products requiring high decorative appearance, such as high-grade furniture, display cabinets, etc. | |
| Theoretical coverage | 10-12㎡/kg，（Film thickness 60 ų ṃ, with the state of the workpiece, coating method, coating conditions, all the differences） | |
| Dry storage stability | 12 months (less than 30 ℃) | |
| Pretreatment | In order to achieve the ideal adhesion, it is suggested that the substrate should be properly pretreated and dried before coating. Aluminum: according to the ISO / dn50939 standard, the aluminum material is pretreated with yellow chromate or green chromate. It is recommended to use deionized water for the last water cleaning, and dry in the drying furnace at no more than 90 ℃ to ensure the best adhesion and achieve the best durability. Steel plate: Iron Phosphating or zinc phosphating improves corrosion resistance and adhesion, zinc phosphating is recommended. It is suggested that the best protection should be given to the former drug suppliers. Galvanized steel sheet: phosphating with zinc chromate. In order to avoid pinholes in the cured coating caused by micro bubbles, it is suggested to use preheating and bake for 20 minutes at a temperature higher than the curing temperature of the powder coating. | |
| Curing process | 1. Low temperature curing 160 ℃ @ 25min (MT) | |
| 2. Conventional curing 180 ℃ @ 15min (MT) | ||
| 3. Rapid curing 200 ℃ @ 10min (MT) | ||
| Construction method | Electrostatic and friction gun spraying and fluidized bed, manual and automatic. Only electrostatic coating process can be used for metal flash powder. In order to ensure uniform color and appearance effect of art powder, automatic spraying is recommended. | |
| Main technical specifications | ||
| Item | Test standard | Index |
| Gardner60 º gloss | ASTMD523,ISO2813，GB/T9754-18 | Gloss between 3-98% as per customer requirements |
| Scribble adhesion | ASTMD3359,ISO2409，GB/T1185-98 | 100% pass |
| Bending test of shaft bar | ASTMD522,ISO1519 | 3mm |
| Impact resistance | AS3715 2.8,GB/T1732-93 | 50kg.cm |
| Cupping test | ISO1520 | High gloss 8mm * low gloss 5mm |
| Pencil hardness | GB/T6739-98 | 1H-2H |
| Salt fog resistance | ASTMB117-87,GB/T1771-91 | The maximum scratch corrosion was 1 mm after 800 H |
| Heat and humidity resistance | ASTMD2247-87,GB/T17740-89 | The maximum bubble size was 1 mm after 800 H |
| Resistant to 10% HCI | 240h | No bubbles, no surface damage |
| Resistant to 10% NaOH | 240h | No bubbles, no surface damage |
| Can be customized according to customer requirements | ||
