Extending polymer service life for a sustainable future

by SpecialChem

Formacel™ S (HCFC-22)

Technical Datasheet | Supplied by Chemours

Formacel™ S (HCFC-22) by Chemours is a chlorodifluoromethane (100% concentration)-based blowing agent. It is also used as a co-blowing agent in extruded polystyrene (XPS) insulation board. It is a high performing and lower ODP (ozone depletion potential) grade. It exhibits non-flammability and low boiling point. It can also be blended with HCFC-141b as a co-expansion agent, to produce foams with lower cost, superior dimensional stability and improved insulation value at low temperatures. This grade is a regulated HCFC (hydro-chlorofluorocarbon) product and available as a clear liquefied gas. Formacel™ S (HCFC-22) is suitable for polyurethane foam systems, insulated metal panels and doors, construction and appliance applications. It offers incompatibility with powdered metal salts, alkali-, alkaline earth- and powdered metals.

Compatiblity with other products

Find products that are predicted to be compatible with Formacel™ S (HCFC-22).

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

Compatible Products

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Compatible Products Based on HSP Distance

HSP distance provides an indication of compatibility. It is based upon the “like seeks like” principle. The smaller the distance between ingredients, the more compatible they are predicted to be.

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