CAJ | 학술논문

采用自制的无卤阻燃剂（IFR）对30％玻纤增强尼龙6复合材料进行阻燃改性，研究了IFR的不同加入量对复合材料阻燃性能、力学性能以及热性能的影响。结果表明：当IFR加入量为25％时．阻燃复合材料的极限氧指数（LOI）达到31，阻燃级别为V-0级，而拉伸强度为78．86MPa，冲击强度为5．06kJ／m^2，材料综合性能比较优异。热重分析（TGA）数据表明，IFR的加入，改变了复合材料的热分解行为，改善了成炭效果。
채용자제적무서조연제（IFR）대30％파섬증강니룡6복합재료진행조연개성，연구료IFR적불동가입량대복합재료조연성능、역학성능이급열성능적영향。결과표명：당IFR가입량위25％시．조연복합재료적겁한양지수（LOI）체도31，조연급별위V-0급，이랍신강도위78．86MPa，충격강도위5．06kJ／m^2，재료종합성능비교우이。열중분석（TGA）수거표명，IFR적가입，개변료복합재료적열분해행위，개선료성탄효과。
Glass fiber （30%） reinforced nylon 6 composite was flame retardation modified by non-halogen flame retardants （IFR）, and the effect of halogen free flame retardant on the flame retardant, mechanical prop- erties and thermal characteristics of the nylon composite was studied. The result showed when the mass per- centage of the halogen free flame retardant was 25%, the limited oxygen index （LOD of the composite would come up to 31, and the flame retardant grade would be of V-0, and the composite exhibited pretty good me- chanical properties with tensile strength 78.86MPa and notched impact strength 5.06 kJ/m2. According to thermalgravimetric analysis （TGA） results, the thermal decomposition property of composite was changed and the charring effect was improved with the increasing of halogen free flame retardant in reinforced nylon.