CAJ | 학술논문

用多聚磷酸、季戊四醇和三聚氰胺合成单分子磷-氮系膨胀型阻燃剂——季戊四醇多聚磷酸酯蜜胺盐（MPP），采用傅里叶变换红外光谱仪表征了其分子结构，采用锥形量热仪和烟密度测定仪评价了MPP对醇酸树脂的阻燃和抑烟特性。结果表明：MPP对醇酸树脂的阻燃性能优于聚磷酸铵、季戊四醇、三聚氰胺构成的传统三组分膨胀型阻燃剂（IFR），有机蒙脱土（OMMT）以及IFR/OMMT复合阻燃剂。w（MPP）为30%时，醇酸树脂的热释放速率峰值从839.65kW/m2降至251.89kW/m2，总热释放速率从50.98MJ/m2降至25.19MJ/m2，动态生烟速率和有焰燃烧条件下的静态生烟速率降低，无焰燃烧条件下的静态生烟速率增大。
용다취린산、계무사순화삼취청알합성단분자린-담계팽창형조연제——계무사순다취린산지밀알염（MPP），채용부리협변환홍외광보의표정료기분자결구，채용추형량열의화연밀도측정의평개료MPP대순산수지적조연화억연특성。결과표명：MPP대순산수지적조연성능우우취린산안、계무사순、삼취청알구성적전통삼조분팽창형조연제（IFR），유궤몽탈토（OMMT）이급IFR/OMMT복합조연제。w（MPP）위30%시，순산수지적열석방속솔봉치종839.65kW/m2강지251.89kW/m2，총열석방속솔종50.98MJ/m2강지25.19MJ/m2，동태생연속솔화유염연소조건하적정태생연속솔강저，무염연소조건하적정태생연속솔증대。
In?this?paper,?a?single?molecular?intumescent?flame?retardant,melamine?salt?of?pentaerythritol?polyphosphate(MPP),was?synthesized?with?polyphosphoric?acid,?pentaerythritol?and?melamine?as?raw?mate-rials,?and?characterized?by?Fourier?transform?infrared?spectroscopy(FTIR).?The?flame?retardancy?and?smoke?suppression?characters?of?MPP?to?alkyd?resin?were?evaluated?by?cone?calorimeter?and?smoke?density?tester.?The?results?indicate?that?the?heat?resistance?of?MPP?to?alkyd?resin?is?better?than?the?conventional?three?components?intumescent?flame?retardant(IFR)?prepared?with?ammonium?polyphosphate,?pentaerythritol?and?melamine,?organic?modified?montmorillonite(OMMT)?flame?retardant?and?IFR/OMMT?composite?flame?retardant.The?peak?heat?release?rate?of?the?alkyd?resin?decreases?from?839.65?kW/m2?to?251.89?kW/m2?and?the?total?heat?release?rate?from?50.98?MJ/m2?to?25.19?MJ/m2?when?the?mass?content?of?MPP?is?30%.?The?dynamic?smoke?production?rate?and?static?smoke?production?rate?under?flaming?conditions?are?decreased,?while?the?static?smoke?production?rate?un-der?nonflaming?conditions?is?increased.