Proton® 69
Alcohol-based cleaning fluid determined to remove cured and uncured acrylic conformal coatings from coating frames, PCBs and components of coating machine parts. Determined to clean also uncured epoxy adhesives from stainless steel stencils and plastic pumpprints. Ready-mix intended for direct use. Designed for use in all types of cleaning machines.
- High compatibility with broad materials, plastics, aluminium, inks and labels used in electrotechnical industry
- Proton 69 completely dissolves acrylic conformal coatings and uncured epoxy adhesives
- Spray-in-air machines InJet type must be suited for Proton 69 because of flast point 68 °C
- Completely soluble in water, fast evaporation rate
Cleaning parameters
- Coating frames
- PCBs
- Components of coating machines
- SMT adhesive
Recommended technology
- Automatic: Ultrasound / Spray-in-air / Air bubble
- Manual: immersion and manual cleaning with brush
- For SMT adhesive: Spray-in-air only
Process
| Cleaning Technology | 1. RINSE | 2. RINSE | DRYING |
| Acrylic conformal coating | 5 minutes, 20 – 30 °C | 5 minutes, 20 – 30 °C | 10 minutes, 40 – 60 °C |
| Uncured adhesive/ / stainless steel stencil | 2 minutes, 20 – 30 °C | 2 minutes, 20 – 30 °C | 10 minutes, 40 – 60 °C |
| Uncured adhesive / pumpprint | 2 minutes, 20 – 30 °C | 2 minutes, 20 – 30 °C | 10 minutes, 40 – 60 °C |
Specification
| Appearance | One-phase clear liquid |
| Color | Colourless / yellowish |
| Odor | Organic |
| VOC Content | 100 % |
| Recommended process temperature | 20 – 45 °C |
| Flash point | 68 °C |
| Density at 20 °C | 0.90 kg/l |