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Aculon 71DA Offset is a specialty cleaning solvent engineered for medium-duty precision cleaning applications that require high solvency, low surface tension, and nonflammability. It has a boiling point of 40°C.
Aculon 71DA Offset is a high-performance solvent formulated for use in electronics and medium-duty cleaning applications. It is engineered with high solvency, high stability, and nonflammability and exhibits a very low surface tension. Aculon 71DA Offset is a blend of various solvents in an azeotropic mixture, including hydrofluoroether, methyl nonafluoroisobutyl ether, trans-1,2- dichloroethylene (t-DCE), and ethanol.
Aculon 71DA Offset exhibits constant vapor and liquid composition at a boiling point of 40°C for consistent product performance and reliability. Aculon 71DA Offset can successfully remove ionic contaminants, oils, greases, silicones, fluxes, and fluorolubes from a range of surface substrates, including elastomer, metal, and solvent-resistant plastic surfaces.
Product type: fluorinated solvent, cleaner
Color: Clear, colorless
Solids: None
Solvent: Fluorosolvent, t-DCE, ethanol
Viscosity: <1 cp
Boiling point of solvent: 40°C
Freeze point: −29°C
Specific gravity: 1.33 g/mL
Surface tension: 16.4 dynes/cm
Kauri-butanol value; 33
Vapor pressure: 381 mm/Hg
Shelf life: 2 years
Replaces 3M Novec 71DA engineered fluid
Fluorinated solvent blend for cleaning
High solvency
Constant vapor and liquid composition
Low toxicity
Environmentally sustainable
Low surface tension
Replaces ozone-depleting materials
Nonflammable
High stability
Enhanced removal of ionic contaminants
Effectively removes greases, fluorolubes, ionic soils, silicones, light oils, medium oils, fluorosilicones, and fluxes
Compatible with elastomers, metals, and solvent-resistant plastics
Easy maintenance
Ozone depletion for harsh cleaning materials, such as nPB, CFCs, HCFCs, TCE, and HFCs
Slow cleaning cycle times of alternative cleaning options, leading to wasted time and money
Inefficient flux removal from inferior solvents
Aculon 71DA Offset is a premier solvent that can be used successfully with many different application methods, including vapor degreasing, hand-wiping, immersion, and spray-cleaning methods. Aculon 71DA Offset is engineered for best use in applications including but not limited to the following:
Electronic and medium-duty precision cleaning
Immersion and vapor degreasing
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