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VersaCure® RAC 950 by Huntsman is a solvent-free, phenalkamine-based, epoxy curing agent with non-critical mixing ratio. It exhibits good adhesion to poorly prepared surfaces and plastics. It shows high water- and chemical resistance. This grade cures at low temperature in the presence of moisture. VersaCure® RAC 950 is recommended for automotive adhesives. VersaCure® RAC 9991 by Huntsman is a low viscosity curing agent. It is used for formulating adhesives. VersaCure® RAC 9947 by Huntsman is a modified aliphatic amine curing agent. It offers fast cure rates at low temperatures. It is used in adhesives. Recommended mix ratio with RAR 928 is 50 phr. The shelf life of VersaCure® RAC 9947 is 2 years. VersaCure® RAC 9090 by Huntsman is a low viscosity, curing agent for epoxy systems. This modified aliphatic amine is designed for adhesives and sealants. It is free of benzyl alcohol and nonylphenol. It shows good adhesion to damp surfaces and excellent chemical resistance. Recommended mix ratio with RoyOxy® RAR 928 is 40 phr. VersaCure® RAC 9090 has a shelf life of 3 years. VersaCure® RAC 9974 by Huntsman is a low viscosity, low color, modified cycloaliphatic amine curing agent. It shows good chemical- and moisture resistance. VersaCure® RAC 9974 is designed for adhesives. Recommended mix ratio with RAR 928 is 60 phr. The shelf life is at least 2 years. VersaCure® RAC 9089 by Huntsman is a curing agent for liquid epoxy resins. It can also be used as an accelerator in some systems. This low-viscosity & highly reactive modified aliphatic amine offers high gloss and a good low-temperature cure. It shows excellent resistance to chemicals and good resistance to amine blushing, & water spotting. VersaCure® RAC 9089 is used in adhesive applications. Recommended mix ratio with RoyOxy® RAR 92 is 40 phr. It has a shelf life of at least 1 year. VersaCure® RAC 9953 by Huntsman is a modified aliphatic amine curing agent designed for rapid thin film cure. It can be used for fast setting adhesives. It shows good resistance to mar, amine blushing and water spotting. Recommended mix ratio with RoyOxy® RAR 928 is 60 phr. VersaCure® RAC 9953 has a shelf life of at least 1 year. VersaCure® RAC 9969 by Huntsman is a phenol-free, modified aliphatic amine curing agent with high reactivity. It can also be used as an accelerator in some formulations. It shows a fast and low-temperature cure. VersaCure® RAC 9969 is used in adhesives applications. Recommended mix ratio with RoyOxy® RAR 928 is 50 phr. The shelf life is at least 1 year. VersaCure® RAC 9946 by Huntsman is a low-viscosity, light-colored, modified mannich-based epoxy curing agent. It is designed for structural adhesives. It shows excellent moisture-, good corrosion- and chemical resistance. It offers high gloss, carbonate-free surfaces, and low-temperature cure (40-50°F). Recommended ratio with RAR 928 is 40 phr. VersaCure® RAC 9946 has a shelf life of at least 2 years. VersaCure® RAC 9950 by Huntsman is a low viscosity, modified cycloaliphatic amine curing agent for epoxy systems. It imparts good mechanical properties, good blush resistance, and excellent surface appearance. VersaCure® RAC 9950 is used in concrete adhesives. Recommended mix ratio with epoxy RAR 928 is 58 phr. The shelf life is at least 3 years.
VersaCure®
Adhesive ingredients supplied by Huntsman