Product profile
Transparent highlight powder coating for metal work—piece and auto wheel hub is clear and transparent and features excellent boiling resistance, chemical resistance, etc. And it meets the export requirement and also can be designed in accordance with demands of customers and cured in low temperature.
Application fields
It is applied on metal work—piece and auto wheel hub, such as metal furniture, indoor hardware, accessories, fitness equipment, auto wheel hub and for high—end indoor decoration.
Features
It has excellent mechanical resistance, leveling performance, storability and chemical performance,and it can properly adhere to the base coating material. It is non—hazardous and does not irritate skin.As a environmental friendly and energy saving product,it meets the demands EU market.
Basic performance
Density: (ASTM D792)1.2—1.8[g/cm³] depending on the color
Particle size: general average particle size25—30μm,according to different applications.
Storage: under the environment of lower than 30 DEG C, dry indoor storage for 12 months.
The theory of spraying area: 9.0—13.8m² ( 100% utilization rate, with the film thickness of 60 mu m calculation, and the proportion of related. )
The test results
| TEST ITEM | TEST METHOD | REQUIREMENTS RESULTS |
| Cross cut test for adhesion 1mm | GB/T9286-98 ISO 2409 | Grade 0 |
| Anti—impact test | GB/T1732-93 ASTM D2794 | 50kg.cm (direct) |
| Pencil hardness | ANSI/BHMA 156.18 3.4 | 2H |
| Boiling resistance | GB/T1766-95 | 95℃/2H Coating does not have obvious change |
| Anti—strike performance | EN ISO 20567-1 method B | 1-2R |
Climate aging resistanceunder hygrothermal conditions (3200h) | EN ISO 11341 method1 | Light maintenance ratio>80% (test method ISO2813,20° ) |
Outdoor durability (Florida exposure) | Facing south and meeting the horizon at 5° angle | Light maintenance ratio>75% (test method ISO2813,20° ) |
Atmospheric condensation experiment in constant moist (240h) | EN ISO 6270-2-CH | Foaming in accordance with EN4628—2 0(S0) tetst2/E , {Rig EN 4628—3 Ri0 |
Copper accelerating acetate salt spray(CASS) (240h) | EN ISO 9227 / EN 4628 | Meet the standard requirements |
Circulatory corrosion experiment (10 times) | VDA 621-415/EN 4628 | Meet the standard requirements |
