- Paint & Coating[10]
- Polymer[2]
- Contact Person : Ms. Wang Terry
- Company Name : Jinhu Color Powder Coating Co., Ltd.
- Tel : 0086-25-57909280
- Fax : 025-57909280
- Address : Jiangsu,NANJING,Hua yuan Road 8#
- Country/Region : China
- Zip : 210042
Excellent chemical resistance epoxy powder coating
JINHU COLOR POWDER COATING CO.LTD Provides a wide range of chemical resistance epoxy powder coating .
PHYSICAL PROPERTIES
Specific gravity : 1.2 ~ 1.8g/cm3 up to colorsParticle size distribution: 100% less than 100 microns (depending on the specific indicators art effects may be, according to the special requirements of painting adjusted)Level of liquidity: 24 ~ 27 mmCURING CONDITIONS
180 °C ~ 200 °C (work piece temperature), 10-15 minutes
AVERAGE COVERAGE
8-12 square meters / kg, thickness 60 microns (100% of the powder coating utilization rate)
PACKING
Outside carton lined with two layers of polyethylene bags, each containing 20 kg net weight.
STORAGE AND TRANSPORT
Stored in less than 30 °C, ventilated, dry, clean room, not near the fire source, heating, avoid direct sunlight, the product in the transport should be to prevent rain, sun, prolonged sun exposure. Storage products in line with the above conditions, since the date of production, effective storage period is 6 months. Over the storage period may be re-tested and the results were consistent with, can still be used.
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Mechanical property | ||
Testing items | Standards and methods | Inspecting index |
impact strength | GB/T1732-1993, AS3715 2.8 | 30-50kg/cm |
Bending resistance | GB/T1185-88, AS1580 402.1, ISO9227 | Pass 2-5 millimeters |
Adhesion CHECKED TEST | GB/T9286-88,2mm Cross cut, ISO2409 | Pass100/100, passes 0 levels |
Cupdrawing:Erichsen, ISO1520 | Erichsen, ISO1520 | Pass 3-7 millimeters |
Pencil hardness | GB/T6739-86, Mitsubishi | Pass H-2H |
Chemical resistance and weather resistance | ||
Salt spray test | GB/T1771-91,500 hours | The cross section of corrosion less than 2MM |
Hot and damp resistance test | the GB/T17740-79(89),1000 hours | Without air bubbles, loses the light slightly |
Acid resistance | 10% CH3COOH, 240 hours | Without air bubbles, the surface without damage |
Alkali resistance | 10% NaOH, 240 hours | Without air bubbles, the surface without damage |
Heat resistance | 200degree,1 hour | The color change is lower than E=1.5 |
Solvent resistance | MEK24 hours soaked in solvent-free | Without air bubbles, the surface without damage |
uvioresistant | QUV-313,500 hours | Gloss higher than 80% lower than the Munsell color change level |
Water tolerance of | 2 hours | No bubble, not falling, losing light |
Excellent chemical resistance epoxy powder coating
