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Pure Polyester Powder Coating for Aluminum Profile
Polyester series is a thermosetting powder coating based on polyester resin with excellent smooth glossy and good flowout finishes. Its excellent weather resistance is widely used in building materials, household appliances, automotive transportation, furniture hardware, and other products. Texture finish is also available.
Product Description
Polyester series is a thermosetting powder coating based on polyester resin with excellent smooth glossy and good flowout finishes. Its excellent weather resistance is widely used in building materials, household appliances, automotive transportation, furniture hardware, and other products. Texture finish is also available.
The raw materials of Powder coating are resins, pigments, fillers, harderner ect. Compared with lyquid paint, powder coating is environmental friendly and can reduce costs. Powder coating can form a harder finish than conventional paint and can be applied more efficient. While it also has disadvantages, it is not good for large amd heat-sensitive objects. Usually the thickness of film by powder coating is >30 μm.paint colors/paint colors
Technic Data:
Specific gravity: 1.25-1.75 ( depend on colors)
Particle size distribution(Laser Particle size analyser): Less than 5% above 100μm;50-65% above 32 μm
Average particle size:35-45 μm
Curing Schedule: 200°C 10minutes
Optimal film thickness: 60-80μm
8-12 square meters/kg, thickness 60μm(100% of utilization rate)
The data above is rough and for reference only, please contact me for more accurate data when you have clear demands.
Why choose our products?
1). We have our own factory. The good quality and the competitive is the advantage of our company.
2). The material we choose is always good and products always come out with high quality.
3). A trial order or sample orders are welcomed.
4). Our products are exported to Europe, America, Southeast Asia, and other countries and regions in the world.
5). We will do our best to service you all the time if you have the further question.
FAQ
(1) What powder we can manufacture?
We can do almost all the RAL and PANTONE colors;
We can do almost all the finish powder, like smooth, texture, structure etc.
We can do a lot of special powders, like conductive powder, Insulation powder, Soft touch powder, Anti-graffitti powder, Zinc-Rich powder, super thin powder etc.
(2) Our Packing: 20kg / box
Carton Size: 30 * 40 * 30 cm (L * W * H)
Pallet size: 1.00* 1.20m Material: Plywood
(3) Our MOQ: Usually 1000kg/ Color
(4) Delivery Time: Usually send out the goods within 1~ 15 days.
(5) Can we get some samples from you?
Yes, we can supply you 2-3kgs powder samples for your testing, but we need you to pay the freight firstly.
(6) How can we get the quotation?
Please send us your technical data or let us know your requirement as following: Color, Powder Type, Gloss, Surface and other performance requirements .
Technical Specifications
Powder Coating performance | ||||
Test items | Inspection standards | Test indicators | ||
High light | Glazed/Matte/Low light | |||
Impact resistance | ISO6272 | GB/T1732-1993 | 50kg/cm | 40kg/cm |
Cupping test | ISO1520 | GB/T9753-1988 | 8mm | 7mm |
The adhesion (grid method) | ISO2409 | GB/T9286-1998 | 0 | |
Bending | ISO1519 | GB/T6742-1986 | 2mm | 3mm |
Pencil Hardness | ASTMD3363 | GB/T6739-1996 | 1H-2H | |
Salt spray test | ISO7253 | GB/T1771-1991 | >500 hours | |
Damp heat test | ISO6270 | GB/T1740-1979 | >1000 hours | |
Heat resistance | 110°C/24 hours(white) | Good gloss retention,E≤0.3-0.4 | ||
Florida weathering exposure | ISO2810 | South 45 °,12mons | Gloss retention≥50% | |
Artificial accelerated aging | 60°C/8hours + 50°C/4hours condensing,cycle for 500hours | Gloss retention≥50% Color stability:E≤0.35 | ||
Annotate: | 1.The above experiment uses 0.8mm steel with degreasing and rusting, and the coating thickness are 50-70 microns. | |||
2.The above coating performance may be lower as shiny and slightly lower. | ||||
Powder Coating performance | ||||
Test items | Inspection standards | Test indicators | ||
High light | Glazed/Matte/Low light | |||
Impact resistance | ISO6272 | GB/T1732-1993 | 50kg/cm | 40kg/cm |
Cupping test | ISO1520 | GB/T9753-1988 | 8mm | 7mm |
The adhesion (grid method) | ISO2409 | GB/T9286-1998 | 0 | |
Bending | ISO1519 | GB/T6742-1986 | 2mm | 3mm |
Pencil Hardness | ASTMD3363 | GB/T6739-1996 | 1H-2H | |
Salt spray test | ISO7253 | GB/T1771-1991 | >500 hours | |
Damp heat test | ISO6270 | GB/T1740-1979 | >1000 hours | |
Heat resistance | 110°C/24 hours(white) | Good gloss retention,E≤0.3-0.4 | ||
Florida weathering exposure | ISO2810 | South 45 °,12mons | Gloss retention≥50% | |
Artificial accelerated aging | 60°C/8hours + 50°C/4hours condensing,cycle for 500hours | Gloss retention≥50% Color stability:E≤0.35 | ||
Annotate: | 1.The above experiment uses 0.8mm steel with degreasing and rusting, and the coating thickness are 50-70 microns. | |||
2.The above coating performance may be lower as shiny and slightly lower. | ||||
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