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| Synthesis and Properties of a Flame Retardant Triethanolaminetri (Diphenyl Phosphate) for Paper |
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| DOI：10.11980/j.issn.0254-508X.2016.02.003 |
| Key Words:triethanolaminetri(diphenyl phosphate) synthesis retardant flame test |
| Fund Project:湖北省科技支撑计划项目(2015BCA255)。 |
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| Abstract:Novel halogen-free flame retardant triethanolaminetri(diphenyl phosphate) was synthesised by triethanolamine and diphenyl chlorophosphate as raw material. The optimum synthesis conditions including molar ratio and reaction time were studied by the single factor analysis method. The product was characterized by FT-IR and MS spectrometry. The Triethanolaminetri(diphenyl phosphate) flame retardant was applied in the flame retardant paper. Results showed that when the molar ratio of triethanolamine and diphenyl chlorophosphate was 1∶3.0, the reaction temperature was 50℃, the reaction time was 10 h, the final yield of the product reached 92%. The performance of the flame retardant paper which was prepared by soaking in the product for 24 h was excellent, its limiting oxygen index reached 26.8% achieving to the fire retardant level, combustion performance test result met the qualified standard, fire retardant property reached the second level of flameproof. |
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