Promosolv 70IS DT is a non-flammable defluxing solvent from Inventec Performance Chemicals, formulated with the Promosolv AD70 additive to tackle stubborn reflowed flux residues. Although it shares similarities with standard Promosolv 70IS, use it exclusively in cleaning tanks, and then rinse with standard Promosolv 70IS.
Promosolv 70IS DT Features
- Formulated with the Promosolv AD70 additive for enhanced cleaning of stubborn flux residues
- Formulated with isopropanol, making it less prone to water absorption in humid environments
- Low surface tension (14 dynes/cm at 20°C), allowing deep rinsing under low stand-off components
- Excellent flammability suppression properties, formulated for safety
- Thermally and chemically stable in use
- Compatible with metals and most plastics and elastomers
- Supports continuous recycling in equipment for a long bath-life
- Non-flammable, with no flash point
Purity of Promosolv 70IS DT is greater than 99.5%, with an isopropanol content of less than 3% by weight. In addition, the product has a global warming potential (GWP) of 91, no ozone depletion potential (ODP), and very low toxicity; its high boiling point also helps reduce solvent consumption.
Promosolv 70IS DT Applications
- Removal of reflowed flux residues and contaminants
- PCBA defluxing
- Power module cleaning
- Lead frame processing
- BGA, PoP and SIP assembly cleaning
- LED assembly cleaning
Technicians use Promosolv 70IS DT in vapor phase cleaning processes, then rinse parts with standard Promosolv 70IS. Afterward, you can return used product for recycling and re-use through Inventec’s Ecoprogram solvent recovery service.
Product Specifications
| Attribute | Detail |
|---|---|
| Aspect | Colorless, clear |
| Purity | >99.5% |
| Isopropanol content | <3% weight |
| Boiling point | 44°C / 111°F |
| Surface tension at 20°C | 14 dynes/cm |
| Flash point | None |
| Density at 20°C | 1.25 g/cm³ |
| Dynamic viscosity at 20°C | 0.50 mPa.s |
| Vapor pressure at 20°C | 65 kPa |
| Global warming potential (GWP) | 91 |
| Ozone depletion potential (ODP) | None |
Recommended Process Parameters (Vapor Phase)
| Parameter | Detail |
|---|---|
| Concentration | 100% |
| Cleaning temperature | 44°C / 111°F |
| Cleaning time | 2–5 minutes |
| Ultrasonic assistance | Optional |
| Rinsing product | Promosolv 70IS |
| Rinsing temperature | 38°C / 100°F |
| Rinsing time | 2–5 minutes |
| Drying temperature | 43°C / 109°F |
| Drying time | 5–60 seconds |
Finally, full technical data for Promosolv 70IS DT is available in the product datasheet; safety information is accessible via the MSDS finder, and further environmental details appear in the Ecoprogram flyer.
Looking for a different format? Additionally, browse our full range of Precision Cleaning Chemicals for defluxing, degreasing and vapor-phase cleaning solutions.
