CAJ | 학술논문

环境友好型阻燃剂———含多羟基取代的六氯环三磷腈衍生物经IR及31 P NMR结构表征，确定六氯环三磷腈（ HCCP）与季戊四醇（ PER）发生了取代反应．研究了原料配比、溶剂以及反应时间对阻燃剂产率的影响，确定了最佳反应条件：物质的量比n（ HCCP）∶n（ PER）＝1∶5，以四氢呋喃为溶剂反应24 h，产率达76.45％．采用垂直燃烧法测试了该阻燃剂的阻燃性能．结果显示，阻燃剂浓度达到30％以上可实现续燃时间及阴燃时间均为0 s、残炭率＞40％的良好阻燃效果．为提高此阻燃剂在纺织品上的附着力，将制备的环境友好型阻燃剂作为磷氮系阻燃剂与硅丙乳液乳液共混，应用于棉织物的阻燃整理，并研究了共混后阻燃剂含量对棉布耐搓洗性和阻燃性的影响，确定了阻燃剂的最佳含量为30％．
배경우호형조연제———함다간기취대적륙록배삼린정연생물경IR급31 P NMR결구표정，학정륙록배삼린정（ HCCP）여계무사순（ PER）발생료취대반응．연구료원료배비、용제이급반응시간대조연제산솔적영향，학정료최가반응조건：물질적량비n（ HCCP）∶n（ PER）＝1∶5，이사경부남위용제반응24 h，산솔체76.45％．채용수직연소법측시료해조연제적조연성능．결과현시，조연제농도체도30％이상가실현속연시간급음연시간균위0 s、잔탄솔＞40％적량호조연효과．위제고차조연제재방직품상적부착력，장제비적배경우호형조연제작위린담계조연제여규병유액유액공혼，응용우면직물적조연정리，병연구료공혼후조연제함량대면포내차세성화조연성적영향，학정료조연제적최가함량위30％．
Environment-friendly flame retardants, cyclotriphosphazene derivatives, were synthesized and character-ized by IR spectra and 31 P-NMR, and proved that the cyclotriphosphazene ( HCCP) was substituted with pentae-rythritol ( PER) .The influence of ratio of raw materials, solvent and reaction time were systematically investigated. The optimal reaction conditions were determined as n(HCCP)∶n(PER)=1∶5, tetrahydrofuran as solvent, reaction for 24 h, and the yield was up to 76.45%.Vertical combustion method was used to test the flame retardant proper-ties of the flame retardant, the results show that continued burning time and smoldering time are 0 s when the con-centration of flame retardants was up to 30% and the char yield >40%.In order to improve the adhesion of the flame retardants in textiles, mixed environment-friendly flame retardants and silicone acrylic emulsion were applied on cotton fabrics finishing.Based on the trends of scrub-resistant performance and the retardant properties of the sample, the best ratio of flame retardants and silicone acrylic emulsion was 3∶7.