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生漆

shēng qī
  • raw lacquer;hoggum;che shu lacquer
生漆生漆
生漆 [shēng qī]
  • [raw lacquer] 漆树树皮割开后流出的乳白色树脂,在空气中逐渐变成黑色。是做涂料或油漆的原料。也叫大漆

生漆[shēng qī]
  1. 得到最佳漆膜的条件为,用汽油作溶剂,按萜烯邻苯二酚树脂与生漆的质量比1∶4,加入总溶质1%(质量分数)的催化剂,室温反应5.5h,涂膜后干燥3d。

    The optimum condition of painted film was that terpene-catechol resin and raw lacquer ( 1 ∶ 4 ) reacted for 5.5 h with catalyst ( 1 % ) in petrol solvent . Drying time of the film was 3 d after the coating was painted .

  2. 生漆与二异氰酸酯的反应及漆膜性能

    Reaction of raw lacquer with toluene-2,4-diisocyanate and properties of resulting films

  3. 中国生漆多糖结构的NMR研究

    Studies on Structural Characterization of Chinese Lacquer Polysaccharides by NMR

  4. O2是生漆成膜固化过程的限制因子;

    Oxygen is the control factor in the film-forming process of Chinese lacquer .

  5. 用红外光谱法研究了Cu(Ⅱ)-胺配合物催化生漆漆酚的氧化聚合过程,考察了生漆漆酚成膜性能、涂膜的热稳定性和耐化学介质性能。

    The oxidative polymerization process of urushiol with copper ( ⅱ ) – amine complexes as catalyst were studied by IR , and the properties of coating film were determined .

  6. 从中国湖北建始和利川毛坝生漆中提取粗漆酶,应用等电聚焦电泳(IEF)技术分离鉴定同工酶。

    The isoenzymes in coarse laccase by extraction from raw Chinese lacquers were separated and identified by isoelectrofocusing .

  7. 2D-NMR研究中国生漆漆酚结构

    2D NMR Studies on the Structure of Urushiol of Chinese Lacquer

  8. 通过对PUF、PC、生漆涂膜表面的化学镀研究,得到不同镀层的最佳工艺条件和优化配方。

    Based on optimizing process and prescriptions of different chemico-plating , a series of electroless plating research has been prepared on Lacquer and cardanol formaldehyde condensation polymer ( PC ) .

  9. 生漆与颜料的混合物涂刷或者描绘在器物的表面形成的彩绘,厚度不超过0.1mm。

    The colored painting , which is the mixture of pigment and lacquer and not exceeding 0.1 mm in thickness , is painted on the surface of the utensils directly .

  10. 在22℃时,采用脉冲法测定了生漆的超声波传播速度为1550m/s,衰减系数分别为6.3dB/cm。

    The velocity of ultrasonic of lacquer is determined to be 1550m / c by the way of pluse and the attenuation coefficient of ultrasonic is determined to be 6.3dB/cm at temperature 22 ℃ .

  11. 生漆及其掺杂物质中超声波传播速度的测定

    The Determination of Ultrasonic Propagational Speed in Lacquer and Adulterate Matter

  12. 中国生漆浅色改性及其性能研究

    Color reduction modification of Chinese lacquer and Study on its properties

  13. 日本生漆产业百年史简介

    A Synopsis of the Last Century History of Japanese Lacquer Production

  14. 掺假生漆快速鉴别及简易测定方法的研究

    Rapid identify and simple determination method of lacquer and impure lacquer

  15. 中国生漆高装饰性能原因的研究

    Studies on the Reason Why Chinese Lacquer Has Better Decorative Property

  16. 浅色生漆的研制与应用

    Preparation and application of light - coloured varnish from Chinese lacquer

  17. 中国生漆粗漆酚中未知组分的提取及性质研究

    Study on Some Unknown Constituents in Crude Urushiol from Chinese lacquer

  18. 生漆成膜过程影响因素的研究

    Study on the Factors Influencing the Film-Forming Process of Chinese Lacquer

  19. 吸氧法测定生漆中漆酶活性

    Oxygen absorption method for the measurement of the laccase activity in urushi

  20. 等电聚焦电泳法分离鉴定生漆中同工酶

    Separation and Identification of Isoenzyme in Raw Urushi by Isoelectrofocusing

  21. 超声频谱法鉴别生漆掺假应用研究

    Identification of purity for raw lacquer by means of ultrasonic spectral attenuation

  22. 生漆粘滞系数测量及掺假鉴别研究

    A measurement on adhesion coefficient and identification of purity for raw lacquer

  23. 使读者对中国的生漆市场有一个轮廓的了解。

    It makes reader have a general comprehend to Chinese lacquer market .

  24. 生漆漆酚组成和漆膜性能关系的研究

    Relationship between urushiol composition and film properties of Chinese lacquer

  25. 添加改性松香对生漆漆膜性能的影响

    Study on the Film Properties of Lacquer Modified by Rosin

  26. 生漆精制过程影响因子研究

    Study of Influencing Factors During Chinese Lacquer Refined Process

  27. 动态膜渗透压法测定生漆多糖水溶液

    Dynamic membrane osmometry of lacquer polysaccharide in aqueous solution

  28. 本文介绍了裂解气相色谱法鉴别中国生漆中的掺假物。

    Determination of adulterants in Chinese lacquer by pyrolysis gas chromatography is reported .

  29. 生漆及漆酚金属聚合物的动态力学性能

    Dynamic mechanical properties of raw lacquer and urushiol-metal polymer

  30. 现代家具生漆透明涂饰工艺

    The Finishing Process of Clear Coating of Chinese Lacquer