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Preparation of a reactive flame retardant and its finishing on cotton fabrics based on click chemistry

机译：基于点击化学的反应型阻燃剂的制备及其在棉织物上的整理

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In this study, the non-halogenated organophosphorus flame retardant dimethyl-[1,3,5-(3,5-triacryloylhexahydro)triazinyl]-3-oxopropylphosphonate (DHTP) was synthesized and immobilized on cotton fabrics for a flame retardant finishing using click chemistry. The reaction and surface morphology were characterized by scanning electronic microscopy (SEM), energy dispersive spectrometer (EDS), and Fourier transform infrared spectroscopy (FTIR). Excellent flame retardancy was obtained by the limited oxygen index (LOI) and vertical burning tests. Thermal, mechanical properties, and whiteness of the treated cotton fabric were also assessed. The results demonstrate that this treatment could impart cotton fabric with flame retardancy due to the chemical bond formed between the flame retardant agent and the substrate.
机译：在这项研究中，合成了非卤代有机磷阻燃剂二甲基-[1,3,5-（3,5-三丙烯酰基六氢）三嗪基] -3-氧代丙基膦酸酯（DHTP），并将其固定在棉织物上，使用点击进行阻燃整理。化学。通过扫描电子显微镜（SEM），能量色散光谱仪（EDS）和傅里叶变换红外光谱（FTIR）对反应和表面形态进行表征。通过有限的氧指数（LOI）和垂直燃烧测试获得了极好的阻燃性。还评估了处理过的棉织物的热，机械性能和白度。结果表明，由于阻燃剂与基材之间形成了化学键，因此该处理可以赋予棉织物阻燃性。

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