合成材料老化与应用
閤成材料老化與應用
합성재료노화여응용
SYNTHETIC MATERIALS AGING AND APPLICATION
2013年
5期
14-15,34
,共3页
麦伟宗%王飞%黄李胜%李景%许灯波
麥偉宗%王飛%黃李勝%李景%許燈波
맥위종%왕비%황리성%리경%허등파
导热系数%尼龙6%导热塑料%氧化铝
導熱繫數%尼龍6%導熱塑料%氧化鋁
도열계수%니룡6%도열소료%양화려
thermal conductivity%PA6%thermal conductive plastics%Al2 O3
将氮化硼和氧化铝等助剂混合后,经过平行双螺杆挤出机制备了导热PA6复合材料,研究了将不同粒径的氮化硼和氧化铝复配对尼龙6复合材料导热系数的影响。结果表明:采用不同粒径的氮化硼和氧化铝复配,添加60%的含量可得到导热系数为1.869的导热PA6复合材料。
將氮化硼和氧化鋁等助劑混閤後,經過平行雙螺桿擠齣機製備瞭導熱PA6複閤材料,研究瞭將不同粒徑的氮化硼和氧化鋁複配對尼龍6複閤材料導熱繫數的影響。結果錶明:採用不同粒徑的氮化硼和氧化鋁複配,添加60%的含量可得到導熱繫數為1.869的導熱PA6複閤材料。
장담화붕화양화려등조제혼합후,경과평행쌍라간제출궤제비료도열PA6복합재료,연구료장불동립경적담화붕화양화려복배대니룡6복합재료도열계수적영향。결과표명:채용불동립경적담화붕화양화려복배,첨가60%적함량가득도도열계수위1.869적도열PA6복합재료。
Thermal conductive PA6 modified with BN and Al2 O3 was prepared via a parallel twin-screw extru-der. Effects of compounded system comprised of BN and Al2 O3 on the thermal conductivity of PA6 composites were studied. It has been concluded that the thermal conductivity of PA6 composite filled with 60 wt% compounded fill-ers comprised of BN and Al2O3with different particle sizes can achieve up to 1. 869W/(K·m).