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   接枝处理 在 有机化工 分类中 的翻译结果: 查询用时:0.311秒
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接枝处理
相关语句
  grafting treatment
    Plasma Grafting Treatment of UHMWPE Fibers
    等离子接枝处理超高分子量聚乙烯纤维
短句来源
    UV-PHOTO INITIATED GRAFTING TREATMENT OF UHMWPE FIBERS
    超高分子量聚乙烯纤维紫外接枝处理
短句来源
    Effect of Plasma Grafting Treatment on the Impregnation Properties of High Molecular Polyethylene Fiber
    等离子接枝处理对高分子量聚乙烯纤维浸润性的影响
短句来源
    The wide-angle X-ray diffraction confirms that after grafting treatment the crystal phase of the PP remains unchanged though the diffraction intensities (040) of PP-g-MAH increases compared with that of PP.
    广角X射线衍射实验发现,PP经过接枝处理后. 晶型没有改变,但040晶面明显增大;
短句来源
  “接枝处理”译为未确定词的双语例句
    INFLUENCE OF HYDROLYZATION/GRAFITNG TREATMENT ON THE MECHANICAL PROPERTIES OF F - 12 FIBER AND ITS EPOXY COMPOSITES
    水解/接枝处理对F-12纤维/环氧复合材料力学性能的影响
短句来源
    Studies on the Surface Treatment of the Carbon Fiber and Optimization of Its Composite Interface V.Study on the Treatment for Carbon Fiber Surface with the Method of Graft-Polymerization
    碳纤维表面处理及其复合材料界面优化的研究Ⅴ.碳纤维表面等离子法接枝处理
短句来源
    It was found that the yds value increased after acid treatment and the treated PE fiber showed an acidic surface, while the surfaces of PBO and Kevlar both showed a predominantly basic surface, the change of the surface acid base properties are expected improve the adhesion ability of fibers with the resin.
    结果表明,经过接枝处理的聚乙烯颗粒与未处理聚乙烯颗粒相比,表面能的色散分量有了较大的提高,正构烷烃在处理过的聚乙烯颗粒表面的吸附自由能增大。
短句来源
    After carbon black surface was grafted with polymers, its retardation for polymerization of styrene was dependent on methods of grafting carbon black and grafting rate, in which the retadation of grafted carbon black that was initiated with BPO displays a large change and its retardation ability appearently decreased when grafting rate of BMA in carbon black was increased.
    当对碳黑进行接枝处理后,接枝碳黑对苯乙烯自由基聚合的影响程度与接枝方法有关,其中过氧化苯甲酰引发的自由基接枝碳黑的阻聚性变化较大。
短句来源
    To improve the compatibility between wood fibers and polypropylene(PP)matrix, fibers were grafted by maleated polypropylene(MA-g-PP).
    为了改善木纤维与聚丙烯基体间的相容性 ,用马来酸酐接枝聚丙烯 (MAPP)对木纤维进行接枝处理
短句来源
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  grafting treatment
This grafting treatment was followed by an argon etching step.
      
It is shown that the RES surface treatment is superior to the ECP grafting treatment in promoting the interfacial adhesion between aramid fibers and the epoxy matrix.
      
The RES surface treatment is superior to ECP grafting treatment in promoting interfacial adhesion between Kevlar fiber and epoxy resin.
      


Esterification with malic anhydrides (MA) and grafting with methyl methacrylate (MMA) in the absence of solvent are the available way to give wood a limited degree of thermoplasticization. By the reaction of cellulose and lignin of wood with MA and MMA the crystallinity of cellulose decreases and the chemical bonds of lignin are broken. The esterified wood and grafted wood can soft at relatively lower temperature than untreated wood and can be molded into smooth. gloosy. plasticlike sheets by hot presising....

Esterification with malic anhydrides (MA) and grafting with methyl methacrylate (MMA) in the absence of solvent are the available way to give wood a limited degree of thermoplasticization. By the reaction of cellulose and lignin of wood with MA and MMA the crystallinity of cellulose decreases and the chemical bonds of lignin are broken. The esterified wood and grafted wood can soft at relatively lower temperature than untreated wood and can be molded into smooth. gloosy. plasticlike sheets by hot presising. This shows that gralting and esterification have advantage to the wood processing though the treated wood cann't be thermoplasticized thoroughly.

在非有机溶剂体系中对木粉进行酯化和接枝处理,能够降低纤维素结晶度,破坏木素的化学结合,处理后的木粉的热软化温度比未处理木粉低,虽然不能完全塑化,但在160℃的温度下热压成型可以得到表面光滑,红褐色的半透明压片,表面化学处理已赋予木材一定的热压加工性能。

Grafting polymerization of BMA in presence of carbon black has been investigated and effects of experimental factors on grafting reaction discussed. It shows that carbon black can intensively retard the polymerization of BMA. When BPO is used as initiator, grafting reaction of BMA in carbon black is not affected by reacting temperature and concentration of BPO in the system. Elevating temperature and increasing concentration of BPO in the system only cause rate of homopolymerization to increasing. After carbon...

Grafting polymerization of BMA in presence of carbon black has been investigated and effects of experimental factors on grafting reaction discussed. It shows that carbon black can intensively retard the polymerization of BMA. When BPO is used as initiator, grafting reaction of BMA in carbon black is not affected by reacting temperature and concentration of BPO in the system. Elevating temperature and increasing concentration of BPO in the system only cause rate of homopolymerization to increasing. After carbon black is treated by means of grafting with BMA its retardation apparently decrease. The greater the grafting ratio, the less the retardation.

研究了甲基丙烯酸丁酯(BMA)/碳黑体系中,甲基丙烯酸丁酯在碳黑的接枝聚合及其影响因素,结果表明,反应温度的升高及BPO用量的增加,与甲基丙烯酸丁酯在碳黑上的接枝速度几乎无关,仅使甲基丙烯酸丁酯的自聚速度增加。碳黑经接枝处理后,其阻聚性明显下降。

In presence of carbon black, benzoly peroxide(BPO)initiated polymerization of styrene could be intensively retarded, while a moderate inhibition appears in polymerization initiated by 2,2azobisisobutyronitrile(AIBN). After carbon black surface was grafted with polymers, its retardation for polymerization of styrene was dependent on methods of grafting carbon black and grafting rate, in which the retadation of grafted carbon black that was initiated with BPO displays a large change and its retardation ability...

In presence of carbon black, benzoly peroxide(BPO)initiated polymerization of styrene could be intensively retarded, while a moderate inhibition appears in polymerization initiated by 2,2azobisisobutyronitrile(AIBN). After carbon black surface was grafted with polymers, its retardation for polymerization of styrene was dependent on methods of grafting carbon black and grafting rate, in which the retadation of grafted carbon black that was initiated with BPO displays a large change and its retardation ability appearently decreased when grafting rate of BMA in carbon black was increased.

研究了碳黑对苯乙烯单体聚合反应的影响,结果表明,用过氧化苯甲酰作引发剂时,普通碳黑对苯乙烯的聚合有强烈的阻聚作用,而用偶氮二异丁腈引发聚合时,普通碳黑的阻聚性很小。当对碳黑进行接枝处理后,接枝碳黑对苯乙烯自由基聚合的影响程度与接枝方法有关,其中过氧化苯甲酰引发的自由基接枝碳黑的阻聚性变化较大。

 
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