PROMOSOLV 70IS
Defluxing solvent
- Removal of flux residues
- Vapor phase process
- For humid environments
PROMOSOLV 70IS
Is developed as a drop-in replacement for trichlorethylene, NPB and other solvent. While reducing substantially the HSE impact, the defluxing power is at an equivalent level.
Due to its formulation with isopropanol it is less prone to water absorption compared with formulations with ethanol, which makes the product more suitable in high humidity environments.
It is dedicated for removing reflowed flux residues and other contaminants on PCBA’s, power modules, lead frames, BGA’s, PoP, SIP applications or LED assemblies. Its low surface tension allows very well cleaning and rinsing under low stand-off components and difficult to reach spaces. It has very good compatible with all metals, including very sensitive ones and also with most plastics & elastomers, however recommended to validate before use.
PROMOSOLV 70IS is formulated with safety in mind. Its composition gives excellent flammability suppression properties, which provides a very high stability when used in an equipment. Some products in the market may loose their flammability suppression compound due to evaporation when used in an equipment.
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Although fully in line with safety & environmental regulations, this product doesn`t match our strict criteria to be labelled as a Greenway product.
LOOKING FOR A MORE SUSTAINABLE SOLUTION?
GREENWAY ALTERNATIVE
- We currently don`t have a Greenway alternative but our target is to develop one in the near future. In case you want us to prioritize the development of a Greenway alternative, do not hesitate to contact us.
Benefits
PERFORMANCE
- Thermally and chemically stable in use
- The very low surface tension allows deep rinsing under low stand-off components
- Short cleaning, rinsing and drying times
- Stable process in humid environments
COST
- Continuous recycling in equipment for a long bath-life
- Can be returned for recycling and re-use
- The relative high boiling point reduces risk of solvent drag, so limiting consumption
HSE
- Very low toxicity
- No Ozon Depletion Potential (ODP)
- Low Global Warming Potential (GWP): 93
- Non-flammable& no flashpoint
Process examples
Vapor phase process
Related products & services
ECOPROGRAM
3M NOVEC 71DA
3M NOVEC 71DE