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Powder coating for security doors and high-end metal furniture
- Commodity name： Powder coating for security doors and high-end metal furniture
- Product Description
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Product Characteristics1. Wide variety of types, customized powder coatings with different effects and colors for customers, such as matte, sandblasted, wrinkled, hammertone, velvety, and tortoise shell textures.2. High gloss and color retention, high flexibility, excellent weather resistance, and corrosion resistance.3. Uniform powder particle size, low specific gravity, and large coating area.4. Good leveling, no sagging, recycled powder can be sieved and blended in proportion without affecting product quality and performance (according to customer needs), high utilization rate.5. Wood grain and patterns can be transferred to meet decorative requirements.6. Environmentally friendly, compliant with relevant national regulations.Epoxy Powder Performance Parameters
Item
Quality Index
Test Method
Test Results
Appearance
Uniform color, no agglomeration
Visual Inspection
Qualified
Density (g/cm³)
1.2-1.8
GB/T 4472-1984
1.3±0.05
Particle Size (μm)
0-100μm
GB/T6554-1986
Uniform Distribution
Gelation Time ( ℃/S)
180 ℃, ≤90S
GB/T6554-1986
Qualified
Flow (mm)
120-140mm
GB/T6554-1986
Qualified
Cured Powder Coating Film Performance Parameters:Serial Number
Item
Testing Standard
Test Results
1
Appearance
Flat surface, uniform color
Visual Inspection
2
Color
Flat surface, uniform color, consistent with the sample
Colorimeter and visual inspection
3
Gloss (60°)
GB/T9754-1988
Meets <100% of all gloss
4
Adhesion
Cross-cut test (ISO2409, GB/T9286-1998)
Grade 0, Excellent
5
Impact Resistance
Impact tester (drop weight method) (ISO6272, GB/T1732-1993)
50 kg.cm, Good performance
6
Bendability
Bend test (ISO1519, GB/6742-1986)
Φ3mm
7
Flexibility
GB/T6742-1986
Φ2mm
8
Mandrel Bend Test
ISO1520, GB/T9753-1993
6-9mm, Passed
9
Surface Hardness
Pencil hardness (Mitsubishi pencil) (ASTM/D3363, GB/T6739-1996)
2H or above
10
Heat Resistance
150 ℃ /24 hours (white)
Excellent gloss retention, color difference less than 0.5
11
Humidity and Heat Resistance Test
ISO6270, GB/T1740-1979
More than 1000 hours, slight gloss loss
120
Salt Spray Test
ISO7253, GB/T1771-1991
More than 500 hours without change, corrosion at the cross-cut area does not exceed 2mm
13
Weather Resistance
IS02810, Florida exposure (south-facing 45 0 ，12 months)
Gloss retention greater than 50%
14
Mortar Resistance
GB/1594
Qualified
15
Boiling Water Test
96-100 ℃/2h
No change
Application Areas: Indoor and outdoor furniture, security doors, office furniture, etc.Applicable Processes: Electrostatic spraying (corona discharge/triboelectric)Precautions:1. It is recommended to spray 50-70μm, no pinholes;2. Curing conditions: 200℃/10min or 180℃/15min;3. The metal surface oxide scale is removed cleanly, revealing the original metal color;4. The product should be stored in a well-ventilated, dry indoor environment with a temperature below 30℃, away from heat sources, corrosive chemicals, and chemical solvents. Avoid direct sunlight; the maximum stacking height should not exceed 4 layers; avoid prolonged pressure, ensure the packaging box is sealed to prevent caking and moisture, affecting the fluidization performance.
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Address: Qichun County, Huanggang City, Hubei Province, China
Li Shizhen Industrial Park, North Huan Road
Tel: 86-13801790539 (Mr. Luo)
Email: tedluo@163.com