Products ---- Industrial paint Series
UV6300vacuum plating top-coat
Description: UV6300 vacuum plating top-coat with high wear resistance and very good adhesion of the coating layer, can provide a very excellent protective effect of the coating layer, paint film is smooth, moderate hardness and flexibility, chemical resistance excellent, suitable for demanding surface. Compliance with EU RoHS2002/95/EC directive.
Scope: apply to all types of high-end electronic products cabinet vacuum plating UV coating, such as mobile phones, CD players, MP3, MP4, notebook computers, digital cameras.
Product composition: a photocurable polyurethane resin, a photoinitiator, a reactive diluent
Finished Size:
Appearance (visual): colorless to pale yellow transparent liquid
UV Active ingredient: 45-50%
Viscosity (2# Iwata cup & 25ºC): 8.5-8.8s
Technical Parameters:
| Surface effects (visual) | excellent |
| Adhesion test (5 times per cell 3M tape) | 5B |
| Hardness (Mitsubishi Pencil) | 2H |
| RCA wear (175g force 13μm film thickness) | ≥315 |
| Bending experiments (positive 90 ° bends 3 times) | There are cracks, but not Diaoqi |
| Salt spray test (35ºC80% PH=6.5-7.248h) | Pass |
| Acid test (1000g force 40-60 times/min300 times.) | Pass |
| Constant temperature (85ºC±3ºCRH90-95% 48h) | Pass |
| Thermal Shock (80ºC×4h/-40ºC×4h10 times) | |
| Boiled Test (100ºC×60min) | Pass |
| Hand sweat test (PH=2.5/11.248h) | Pass |
| Vibration wear test (60g×2h) | Pass |
Construction Technology: material - Clean → vacuum plating primer UV3200-UV curing (600-800mj/cm 2) → PVD coating - → vacuum plating additive Intermediate Coat UV3600 -------- UV curing (500-600mj/cm 2) -------- vacuum plating top-coat UV6300-UV Curing (800-1000mj/cm 2) → inspection, packaging.
Coating way: manual spray or spraying automatic production line
Thinner: spray directly
Precautions:
1, first Stir well before use
2, after opening the oil seal, attention away from ultraviolet radiation
3, the substrate surface stains should be cleaned before spraying to ensure adhesion coefficient
4, with a 300 mesh filter and then spraying
5, compressed air and a variety of instruments to be dry, clean
6, dust-free environment before spraying into the UV curing machine
Packing: 18KG/barrel
Security Code:
1, flammables, do not close the fire;
2, the construction, the coating must be maintained storage sites and coating properties of air circulation;
3, other usage guidelines, refer to "Material Safety Data Sheet."
Micro station
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