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Formacel™ S (HCFC-22)

Technical Datasheet | Supplied by Chemours
Formacel™ S (HCFC-22) by Chemours is a chlorodifluoromethane (100% concentration) grade. Acts as a blowing agent. It is a high performing, lower ODP (ozone depletion potential) alternative to HCFC-141b and can also be blended with HCFC-141b as a co-expansion agent. Also, it is a regulated HCFC (hydrochlorofluorocarbon) product. Available as a clear liquefied gas. Exhibits nonflammability, low boiling point and low toxicity. Foams produced with this blend exhibit lower cost, superior dimensional stability, and improved insulation value at low temperatures than similar foams made with HCFC-141b alone. Commonly used in polyurethane foam systems, insulated metal panels, and doors. Formacel™ S (HCFC-22) by The Chemours Company can also be used as a co-blowing agent in extruded polystyrene (XPS) insulation board. Suitable for construction and appliance applications. Listed on the TSCA (The Toxic Substances Control Act) inventory. Incompatible with alkali metals, alkaline earth metals, powdered metals and powdered metal salts.
Product Type
Blowing / Foaming Agents
Chemical Composition
CAS Number
SpecialChem additionnal informations based on CAS Number : 75-45-6

Hansen Solubility Parameters

[12.3, 6.2, 5.4]
[δD - Dispersion force interactions, δP - Polar force interactions, δH - Hydrogen bond force interactions]

Please note, these HSP values are estimations. It is based upon the “like seeks like” principle. It splits an ingredients interactions into three parameters; δD (Dispersion force interactions), δP (Polar forces interactions) and δH (Hydrogen bond force interactions). Hansen Solubility Parameters can help you find a wide range of products that are predicted to be compatible with Formacel™ S (HCFC-22). A practical determination of these HSP values would provide higher certainty. Learn More.

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