特黄三级爱爱视频|国产1区2区强奸|舌L子伦熟妇aV|日韩美腿激情一区|6月丁香综合久久|一级毛片免费试看|在线黄色电影免费|国产主播自拍一区|99精品热爱视频|亚洲黄色先锋一区

熱固性復(fù)合材料回收與再利用的研究進(jìn)展

  • 打印
  • 收藏
收藏成功


打開文本圖片集

摘 要 本文綜述了熱固性復(fù)合材料回收與再利用的國(guó)內(nèi)外研究進(jìn)展和主要方法,分析了熱固性復(fù)合材料回收與再利用存在的主要問題,介紹了物理回收法、熱回收法及溶劑回收法的技術(shù)的特點(diǎn)、工藝和應(yīng)用現(xiàn)狀,展望了熱固性復(fù)合材料回收與再利用研究的發(fā)展趨勢(shì)。

關(guān)鍵詞 回收;再利用;物理回收法;熱回收法;溶劑回收法

Research Trend on Recycling and Reuse of Thermosetting Composites

YU Derun1, ZHANG Song1, WANG Di1, WU Weiping2

(1. Military Representative Office of the Armament Department of the Rocket Force Stationed in Harbin, Harbin 150028;2.Harbin FRP Institute Co., Ltd., Harbin 150028)

ABSTRACT In this paper, the research progress and main methods of recycling  and reuse of thermosetting composites at home and abroad are summarized, the main problems existing in recycling and reuse of thermosetting composites are analyzed, the technical characteristics, processes and application status of physical recycling method, heat recycling method and solvent recovery method are introduced, and the development trend of recycling and reuse of thermosetting fiber composites is prospected.

KEYWORDS recycling; reuse; physical recycling method; heat recycling method; solvent recycling method

1 引言

21世紀(jì)是材料復(fù)合化的時(shí)代,熱固性復(fù)合材料以優(yōu)異的高比強(qiáng)度、高比模量、抗疲勞、耐高溫等綜合性能,以及易于成型的特點(diǎn),在航空航天、軍事裝備、軌道交通和能源設(shè)施等領(lǐng)域得到了廣泛的應(yīng)用[1]。(剩余8574字)

monitor