| 摘要 |
The present invention provides a flame-retardant hardener for epoxy resin having a compound represented by formula (I): In addition, the present invention also provides a flame-retardant resin material comprising the aforementioned flame-retardant hardener for epoxy resin. Moreover, the present invention further provides a method for manufacturing a flame-retardant hardener for epoxy resin, which can be directly applied in a resin curing process after a cooling step without additional purification. As described by the present invention, the flame-retardant hardener for epoxy resin in accordance with the present invention can replace the conventional toxic halogenated resins, and provide an environmental-friendly flame-retardant hardener for epoxy resin.
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