CAJ | 학술논문

以六氯环三磷腈、对羟基苯甲醛、苯酚钠和环氧氯丙烷（ ECH）为原料，依次经亲核取代反应、还原反应和阳离子开环聚合反应，合成出环三磷腈基三臂氯化聚醚TCPCP。利用红外光谱、核磁共振、元素分析和蒸汽渗透压法（ VPO），对所得中间体及TCPCP的结构进行了表征。重点研究了以1，3，5-三（4-羟甲基苯氧基）-1′，3′，5′-三（苯氧基）环三磷腈（PN-3OH）为起始剂、ECH为聚合单体、三氟化硼乙醚络合物（ BF3·Et2 O）为催化剂的阳离子开环聚合反应，确定了最佳反应条件：以甲苯和1，2-二氯乙烷的混合溶剂（V（甲苯）∶ V（1，2-二氯乙烷）＝1∶3）为反应溶剂，n（BF3·Et2O）∶ n（-OH）＝1∶1，引发反应温度为20～25℃，聚合反应温度为0℃。并对产物TCPCP进行了热性能研究，结果表明，TCPCP的玻璃化转变温度（ Tg ）为-43．66℃，800℃时的残焦量为4．89％。
이륙록배삼린정、대간기분갑철、분분납화배양록병완（ ECH）위원료，의차경친핵취대반응、환원반응화양리자개배취합반응，합성출배삼린정기삼비록화취미TCPCP。이용홍외광보、핵자공진、원소분석화증기삼투압법（ VPO），대소득중간체급TCPCP적결구진행료표정。중점연구료이1，3，5-삼（4-간갑기분양기）-1′，3′，5′-삼（분양기）배삼린정（PN-3OH）위기시제、ECH위취합단체、삼불화붕을미락합물（ BF3·Et2 O）위최화제적양리자개배취합반응，학정료최가반응조건：이갑분화1，2-이록을완적혼합용제（V（갑분）∶ V（1，2-이록을완）＝1∶3）위반응용제，n（BF3·Et2O）∶ n（-OH）＝1∶1，인발반응온도위20～25℃，취합반응온도위0℃。병대산물TCPCP진행료열성능연구，결과표명，TCPCP적파리화전변온도（ Tg ）위-43．66℃，800℃시적잔초량위4．89％。
Three armed polyepichlorohydrin adhesive based on cyclotriphosphazene ( TCPCP ) was prepared by nucleophilic substitution, reduction and cationic ring opening polymerization reaction in sequence using hexachlorocyclotriphosphazene, p-hydroxybenzaldehyde, sodium phenate and epichlorohydrin(ECH) as raw materials.The products were structurally characterized by FT-IR,NMR,elemental analysis and vapor pressure osmometry(VPO).The cationic ring opening polymerization reaction of Hexakis [ p-( hydroxymethyl) phenoxy] cyclotriphosphazene( PN-3OH) ,ECH and BF3 ·Et2 O was investigated. The optimized process condi-tions were:the mixture of toluene and 1,2-dichloroethane( V( toluene):V( 1,2-dichloroethane)=1 ∶ 3) used as reaction reagent,n (BF3·Et2O) ∶ n(-OH)=1 ∶ 1, initiation reaction temperature was 20~25℃, polymerization temperature was 0℃.The thermal properties of TCPCP were also studied.The results show that the glass state temperature is -43.66 ℃ and the char yield at 800℃is 4.89%.