Textured Powder Coating
General Introduction:
Textured powder coating can provide mixed type, pure polyester type and other resin types of fine art pattern effect powder coating, respectively suitable for indoor or outdoor use. This product has a unique and luxurious appearance decoration effect, which can help cover up the defects of the base material itself. Widely used in all kinds of high - grade metal products coating.
Product Series:
Can provide sand grain, hammer grain, silk grain, marbling, metal appearance and other effects of the product.
According to the needs of users to provide a variety of gloss products.
Physical Properties:
Specific gravity(g/cm3, 25℃): 1.2-1.8
Particle size distribution: 100 % less than 100 micron (It can be adjusted according to the special requirements of coating)
Construction Conditions:
Pretreatment: Different pretreatment for different substrates (phosphating treatment, sand blasting treatment, shot peening treatment)
Curing mode: Curing mode: manual or automatic electrostatic gun construction
Curing conditions: depending on the resin type of the product, please refer to the attached instructions for details.
Coating performance:
|
Testing item |
Inspection standard or method |
Test indicators |
|
impact resistance |
ISO 6272 |
30-50kg.cm |
|
cupping test |
ISO 1520 |
6mm |
|
adhesive force(row lattice method) |
ISO 2409 |
0 level |
|
bending |
ISO 1519 |
3mm |
|
pencil hardness |
ASTM D3363 |
1H-2H |
|
salt spray test |
ISO 7253 |
>500 hours |
|
hot and humid test |
ISO 6270 |
>1000 hours |
Notes:
1.The above tests used 0.8mm thick cold-rolled steel plates with a coating thickness of 60-80 microns.
2.The performance indices of the above coatings may vary with the different art effects and resin types.
Average coverage:
7-10 sq.m./kg; film thickness of about 80 microns (calculated with 100% powder coating utilization rate)
Packing and transportation:
cartons are lined with polyethylene bags, net weight is 20kg.Non-hazardous materials can be transported in various ways, but only to avoid direct sunlight, moisture and heat, and avoid contact with chemical substances.
Storage Requirements:
Clean, dry, ventilated, away from light, room temperature below 30℃, and should be insulated from fire source, away from heat source.Effective storage period is 12 months from the date of production. Avoid stacking more than 4 layers.
Notes:
All powders are irritating to the respiratory system, so avoid inhaling powder and steam from curing. Try to avoid direct contact between skin and powder coating. Wash skin with water and soap when contact is necessary. If eye contact occurs, wash skin immediately with clean water and seek medical attention immediately. Dust layer and powder particle deposition should be avoided on the surface and dead corner. Tiny organic particles will ignite and cause explosion under static electricity. All equipment should be grounded, and construction personnel should wear anti-static shoes to keep the ground to prevent static electricity.
