Effective Latent Curing Agent: Boron trifluoride-ethylamine complex serves as a latent curing agent for epoxy resins, enabling controlled initiation of the curing process.
Heat-Activated Curing Mechanism: Strong coordination between boron trifluoride and the amine keeps the amine inactive until heating releases boron trifluoride, allowing curing to begin.
Low Recommended Addition Level: It is typically used at a concentration of approximately 1% by weight of the epoxy resin, supporting low-dose formulation requirements.
Defined Physical Properties: This complex is a white to pale yellow or light orange solid, with a reported melting point of 85–89 °C and a boiling point of 148 °C at 1 mmHg.
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Product Description
Product Description-Ethylamine-borontrifluoride CAS#75-23-0
Boron trifluoride-ethylamine complex is a latent curing agent for epoxy resin systems, where strong coordination between boron trifluoride and the amine keeps the amine inactive until heat application releases boron trifluoride to initiate the curing reaction. Typically added at approximately 1% by weight of the epoxy resin, this highly hygroscopic white to pale yellow or light orange solid should be weighed promptly to minimize moisture absorption, and features a literature-reported melting point of 85–89 °C and a boiling point of 148 °C at 1 mmHg.
Product Applications-Ethylamine-borontrifluoride CAS#75-23-0
Boron trifluoride-ethylamine complex is used as latent curing agent for epoxy resin. It is also used as pharmaceutical intermediate and in chemical research.
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Chemical Properties-Ethylamine-borontrifluoride CAS#75-23-0
Safety Information-Ethylamine-borontrifluoride CAS#75-23-0
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