polyethylene matrix 中文意思是什麼

polyethylene matrix 解釋
聚乙烯基質
  • polyethylene : n. 【化學】聚乙烯。
  • matrix : n （pl matrices 或matrixes）1 【解剖學】子宮；母體；發源地，策源地，搖籃；【生物學】襯質細胞；間...
  1. This dissertation focuses on how to develop a high performance damping mechanism based on multi - energy transitions, which is independent or little dependant with the viscoelasticity of polymer matrix. three sections are mainly included in this dissertation as follows : chlorinated polyethylene ( cpe ) / piezoelectric ceramic ( pzt ) / vapor grown carbon fiber ( vgcf ) composites ; cpe / 2, 2 ' - methylene - bis - ( 4 - methyl - 6 - cyclohexylphenol ) ( zkf ) / vgcf composites ; organic hybrids made from cpe and small molecules cpe / pzt / vgcf composites : the damping composites of multi - energy transitions mechanism were produced by mixing pzt and vgcf into cpe. in this system, the mechanical vibration energy that was transmitted to cpe was found to convert into joule ' s heat through conduction paths between vgcf in the polymer matrix, so the vibration fades away

    本論文主要包括三個方面的研究內容： ?氯化聚乙烯（ cpe ） /壓電陶瓷（ pzt ） /氣相生長碳纖維（ vgcf ）復合材料； ? cpe /雙[ （ 2 -羥基- 3 -環己基- 5 -甲基） -苯基]甲烷（ zkf ） / vgcf復合材料； ? cpe基有機小分子混雜型復合材料cpe / pzt / vgcf減振復合材料：利用壓電和導電填料填充高聚物基體，當復合材料受到機械振動時，通過高聚物基體將機械振動能傳遞到壓電陶瓷粒子上，利用壓電陶瓷的壓電效應，將機械能轉換成電能，則電流在導電粒子產生的迴路中流動，由於導電迴路具有一定的電阻，所以電能又轉變成熱能耗散掉，從而起到減振的目的。
  2. The poor adhesion of non - polarity ultra - high molecular weight polyethylene ( uhmwpe ) fiber with commonly polar resin matrix limits its applications in structure composites. in order to improve adhesion of uhmwpe fiber with matrixs, three methods are explored in this work, which are uhmwpe fiber surface treatment, synthesizing ve resin and introducing carbon fiber to co - hybrid with uhmwpe fiber

    論文針對超高分子量聚乙烯（ uhmwpe ）纖維粘接性差，沒有合適的既能與之獲的良好粘接界面又可以獲得良好結構強度的樹脂基體的問題，展開了纖維表面的鉻酸氧化處理、合成ve樹脂以及採用碳纖維進行混雜三種途徑的研究。
  3. In attempt to prepare and study the novel electrically conductive nanocomposites, with polyethylene ( pe ) served as the matrix, maleic anhydride grafted polyethylene ( gpe ) served as eg intercalates and expanded graphite ( eg ) served as a conductive filler, prepared gpe / eg, pe / gpe / eg electrically conductive composites via solution intercalation ( si ), direct melt mixing ( dmm ) and master batch melt mixing ( mmm ) methods. by means of testing conductivity and mechanical property, with the measures of tem, sem, om, xrd and dsc, studied the relationship between preparation method, material composition, and electrically conductive as well as mechanical property. the main outcomes never reported at home and abroad literature were obtained as follows : 1 the gpe / eg electrically conductive nanocomposites were prepared via si method

    本論文以制備和研究新型高分子導電納米復合材料為目的，以聚乙烯（ pe ）為基體，馬來酸酐接枝聚乙烯（ gpe ）為插層劑，膨脹石墨（ eg ）為導電填料，採用溶液插層（ si ）法、直接熔體混合（ dmm ）法和兩者相結合的熔體母料混合（ mmm ）法制備了gpe eg 、 pe gpe eg導電復合材料，通過電導率和力學性能測試，運用tem 、 sem 、 om 、 xrd和dsc等手段，研究了制備方法、材料組成、形態結構和導電性能及力學性能之間的關系，得到以下未見國內外文獻報道的研究結果： 1採用si法成功制備了gpe eg導電納米復合材料，其導電逾滲閥值（ _ c ）為1 . 59vol ，遠低於dmm法制得gpe eg常規復合材料的_ c （ 3 . 13vol ） 。
  4. The followings are carried out for ballistic composite with resin matrix to realize its double function of loading and bulletproof and meet various tactics technology demands in the paper 1. the resin and reinforcement for arms ballistic system are selected and ballistic properties for composites with different resin matrixs ( improved phenolic, polyethylene, rubber, bi - phenol - a, and biamaleimide ) and different fibers ( kevlar, glass, carbon and uhmwpe fiber ) are investigated, with the aim of maxwell model to explain the matrix match principle for ballistic composites

    1 、本論文從材料選擇入手，進行了復合裝甲防彈體系用樹脂、增強材料進行了選擇和研究，考核了不同樹脂類型（改性酚醛、聚乙烯、橡膠、雙酚a環氧和雙馬來酰亞胺體系） 、不同纖維（ kevlar纖維、玻璃纖維、碳纖維、高強聚乙烯纖維）復合材料的防彈性能，並引入maxwell模型較好地解釋防彈復合材料的基體匹配原理。
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