玻璃钢/复合材料
玻璃鋼/複閤材料
파리강/복합재료
FIBER REINFORCED PLASTICS/COMPOSITES
2010年
2期
38-40,37
,共4页
碳纤维%聚碳酸酯%复合材料%增强
碳纖維%聚碳痠酯%複閤材料%增彊
탄섬유%취탄산지%복합재료%증강
carbon fiber%polycarbonate%reinforced%composite
本文制备了碳纤维增强聚碳酸酯(PC)复合材料并研究了其性能,相比玻璃纤维增强PC,碳纤维增强PC在机械性能、电性能和加工性等方面有明显的提高.随着碳纤维含量的增加,拉伸强度、弯曲强度、弯曲模量明显呈上升趋势.而伸长率和冲击强度在碳纤维含量为6%时达最大值,分别为10.4%kJ/m~2和8.7kJ/m~2.加工流动性有了明显的提高,且随碳纤维含量的增加而逐渐降低.碳纤维的加入,也改善了PC的导电性,当碳纤维含量为10%时,导电电阻率已达到9.0×10~6Ω/sq.
本文製備瞭碳纖維增彊聚碳痠酯(PC)複閤材料併研究瞭其性能,相比玻璃纖維增彊PC,碳纖維增彊PC在機械性能、電性能和加工性等方麵有明顯的提高.隨著碳纖維含量的增加,拉伸彊度、彎麯彊度、彎麯模量明顯呈上升趨勢.而伸長率和遲擊彊度在碳纖維含量為6%時達最大值,分彆為10.4%kJ/m~2和8.7kJ/m~2.加工流動性有瞭明顯的提高,且隨碳纖維含量的增加而逐漸降低.碳纖維的加入,也改善瞭PC的導電性,噹碳纖維含量為10%時,導電電阻率已達到9.0×10~6Ω/sq.
본문제비료탄섬유증강취탄산지(PC)복합재료병연구료기성능,상비파리섬유증강PC,탄섬유증강PC재궤계성능、전성능화가공성등방면유명현적제고.수착탄섬유함량적증가,랍신강도、만곡강도、만곡모량명현정상승추세.이신장솔화충격강도재탄섬유함량위6%시체최대치,분별위10.4%kJ/m~2화8.7kJ/m~2.가공류동성유료명현적제고,차수탄섬유함량적증가이축점강저.탄섬유적가입,야개선료PC적도전성,당탄섬유함량위10%시,도전전조솔이체도9.0×10~6Ω/sq.
The carbon fiber reinforced polycarbonate (PC)was prepared and its properties were studied in this paper. The mechanical properties, electrical and workability were increased greatly comparing with glass fiber rein-forced. The tensile strength,bending strength and bending modulus increase greatly with the addition of carbon fi-ber. But the elongations and impact strength reach a maximum value with content of 6% carbon fiber. When added carbon fiber,the electrical conduction of PC was improved and the value could reach to 9. 03 × 10~6Ω,/sq.
