
Feature:
Item | Test standard and method | Test | |
Appearance | Color uniform, loose without blocking, dry coating liquidity 120—140mm | visual | |
color | As customer required | Chromatic meter | |
Adhesion | GB/T9286-1998 | ISO2409 | 0 class |
Impact resistance | GB/T1732-1993 | ISO6272 | 50kg.cm |
flexibility | GB/6742-1986 | ISO1519 | 3mm |
Cupping test | GB/T9753-1993 | ISO1520 | 8mm |
Pencil hardness | GB/T6739-1996 | ASTM/D3363 | 1H-2H |
Salt spray testing | GB/T1771-1991 | ISO7253 | > 1000hour |
Product Details | |
Product Name | RAL 9005 Black Powder Coating |
Product Code No. | WAB |
Color | Black |
Gloss Level | N/A |
Surface Finish | Smooth |
Powder Property | |
Appearance | Fine powder |
Particle Size | Average 32-42μm |
Specific Gravity | 1.3-1.6g/cm3 |
Coverage | 7-8 square meter per Kg at 80μm film thickness |
Application Recommendation | |
Applicatoin | Corona |
Application Voltage | 60-90 KV |
Gun to Component Distance | 15-30 CM |
Film Thickness | 80-90μm |
Curing Temperature | 190℃(Object temperature) for 15 minutes |
Powder Coated Film Mechanical Properties | |
Adhesion | Cross-cut (2mm), no loss of adhesion |
Impact Resistance | Direct & Indirect 50kg/cm |
Pencil Hardness | 2H |
Flexibility | 6mm Mandrel |
Bending Test | 3mm |
Powder Coated Film Chemical Resistance | |
Salt Spray Test | 5% NaCl Solution for 500 hours - No change |
Acid Resistance | 5% HCL for 48 hours dip test - No change |
Alkali Resistance | 5% NaOH for 48 hours dip test - No change |
Surface Preparation | |
All surfaces shall be degreased and pre-treated for optimal performance before application | |
Aluminium | Yellow chromate or green chromate/phosphate |
Ferrous metals | Zinc phosphate or Iron phosphate |
Zinc coated metals | Zinc phosphate or choromate conversion |
Storage Stability | |
Store in ventilated, dry, clean room, temperature < 25℃ | |
Relative humidity 50-65% | |
Away from direct sunlight, fire, heat | |
For best performance, use within 6 months |
Greentech (Tianjin) Anti-corrosion Engineering Tech Co.,Ltd
Greentech (Tianjin) Anti-corrosion Engineering Tech Co.,Ltd. was
founded in 2011, is a large-scale research and development of
powder coating and production-oriented enterprises. The mainly
product is thermosetting powder coating. The company registered
capital is 12 million RMB, currently has 120 employees, the company
office located in Huayuan industry high-tech park, the factory is
located in Xiqing district Zhangjiawo Industrial Park, the company
owns 26 production line, the annual production capacity of 24,000
tons.
The company mainly produces epoxy powder coating, epoxy polyester
powder coating, polyester powder coating, have more than 1,000
kinds of powder coating. Since the founding of the company has
always adhered to the field of powder coatings for research and
development direction, has been successfully developed and put into
production "special radiator powder", "high-end bicycles (electric
vehicles) special powder", "pipe special powder", "locomotive parts
Surface spray powder "," valve powder "and many other special
products, The sales volume are up to top ten for several years.
The company always provide customers with stable and reliable quality products, owns the ISO9001 quality, 14000 environmental management system certification. International advanced quality testing equipment, and fine processing technology formed a set of characteristics of the quality control process, good technical support and after-sales service system. "Quality is stable, consistent" has become the industry consensus on the quality of the company's products.