stearic acid 中文意思是什麼

stearic acid 解釋
硬脂酸。

  • stearic : adj. 【化學】（取自）硬脂的；似硬脂的。
  • acid : adj. 1. 酸味的。2. 【化學】酸的，酸性的。3. 〈比喻〉尖酸刻薄的，易怒的。n. 1. 酸味物。2. 【化學】酸。adv. -ly ,-ness n.
  1. Glyceryl stearate se, dimethicone, stearic acid, batyl alcohol, carbomer, acrylates / c10 - 30 alkyl acrylate crosspolymer, xanthan gum, potassium hydroxide, camellia japonica seed oil, behenyl alcohol, hydrogenated palm oil, morigna pterygosperma seed oil, disodium edta, trifolium pratense ( clover ) flower extract, propylene glycol, phenoxyethanol, theanine, bis - behenyl / isostearyl / phytosteryl / dimer dilinoleyl dimer dilinolate, thermus thermophillus ferment, glycerin, sodium dehydroacetate, potassium sorbate

    水溶液、丁二醇、鯨蠟辛酸、甘油、硬脂酸酸甘油酯、矽靈、硬脂酸、膠狀基質、丙烯酸脂、黃原膠、氫氧化鉀、山茶種子油、脂肪酸醇類、氫化棕櫚油、辣木種子萃取物植物添加物、離子鉗合劑、紅三葉草萃取物、丙二醇、苯氧基乙醇、單寧、植物甾醇、脫氫醋酸鈉、山梨酸鉀。
  2. The s - l - e experiment data for the eight binary condensed systems of fatty alcohol / fatty acid were treated by using the improved equation, and the equation was examined with experimental data. at the same time, we used ideal model to predict the tenary s - l - e of n - octadecane / lauric acid / stearic acid system, and we got an accurate result of the simple eutectic temperature. the relative error is 0. 51 % comparing with the experimental result, so we will offer a method of prediction for quickly obtaining multicomponent system phase change materials this article calculated the pcms quantities and energy saving effect in theory, designed the experimental apparatus to measure the energy saving effect, and analyzed the temperature equalization action of the pcms by comparing experiment

    利用這種方法，建立了適合醇-羧酸等系列二元體系的單參數margules方程，本文對醇-羧酸系列等8個二元凝聚體系的單參數margules方程的參數進行回歸，並利用整個實驗數據對模型進行了檢驗，另外，本文利用理想狀態模型對一個三元體系18烷-月桂酸-硬酯酸相圖進行預測，通過與實驗數據進行比較，預測的低共熔溫度與實驗測定溫度較為吻合，其相對誤差為0 . 51 ，這將為快速獲取多元體系的相變材料提供預測方法。
  3. The effect of diffusion of soil removal was demonstrated with polyester film and radio-tagged stearic acid.

    污垢去除中的擴散效應，是用聚酯薄膜和放射性標志的硬脂酸來進行測試的。
  4. So it is required to increase the dispersion property and improve mechanic intensity and synthetic capability. in this paper, stearic acid, silane ( kh - 550 ), silane ( kh - 570 ) are chosen to modify the surface of sericite

    因此，對絹雲母進行表面改性，可改善其表面的物化性質，增強其與有機高聚物的相容性，提高其分散性，以提高材料的力學強度及綜合性能。
  5. The research on a new technical conditions for synthesis of calcium stearate by stearic acid saponification

    皂化法合成硬脂酸鈣新反應條件的研究
  6. Research on synthesizing maltitol stearic acid ester

    牛肉香精納米微膠囊的制備研究
  7. Classification for rubber compounding materials - stearic acid

    橡膠化合材料的分類.硬質酸
  8. Fats. technical stearic acid. specifications

    脂肪.工業硬脂酸.規范
  9. The preparation of nanosized baso4 particles modified with stearic acid

    硬脂酸修飾的納米硫酸鋇的制備
  10. The result indicated the stearic acid, sucrose fatty acid ester and white beeswax can markedly improved the moisture barrier properties, and the stearic acid, sucrose fatty acid ester had a little effects on the mechanical properties of the films

    實驗表明，加入硬脂酸、蔗糖脂肪酸脂及蜂蠟使膜的阻水性有了較大的提高，添加硬脂酸、蔗糖脂肪酸脂對膜的機械性能影響不大。
  11. Synthesis of stearic acid diethanal amide and its action in coal flotation

    硬脂酸二乙醇酰胺的合成及其在煤炭浮選中的作用
  12. The compound modification of silane wet method and stearic acid dry method modification combine the advantage of individual stearic acid modification and silane modification. the indices are listed as following : wetting contact angle 140, penetration time 200 minutes, oil absorption contents 1. 4, dispersion degree17. 5. on the basis of compound modification, silane and stearic acid cooperation modification simplify the modification craft

    試驗研究表明，單一硅烷改性，干法效果優于濕法；硅烷濕法與硬脂酸干法復合改性，結合了硬脂酸、硅烷單獨改性的優勢，改性后的指標分別為：接觸角140度，滲水時間200min ，吸油值31 . 4 ，分散度17 . 5ml ；在復合改性的基礎上，硅烷與硬脂酸復配干法改性，進一步簡化了改性工藝，改性后的指標分別為：接觸角145度，滲水時間220min ，吸油值28 . 2 ，分散度18 . 0ml 。
  13. A rapid and simple method, stearic acid method was also developed to prepare nanostructured tio2 composites. microstructure of the samples was investigated by xrd, ft - ir, tem and bet specific surface area measurement and the results were compared with those obtained by conventional sol - gel method. it was found that nanocrystalline powders with good dispersity, high crystallinity and large specific surface area were successfully prepared by stearic acid method

    採用硬脂酸法快速、方便地制備了微結構可控的al _ 2o _ 3 、 sno _ 2復合納米tio _ 2 ，並與sol - gel法產物相比較， xrd 、 ft - ir 、 tem結果表明：硬脂酸法制備的復合納米tio _ 2表面貧羥基，具有良好的分散性、更高的比表面積，且可通過改變復合量對摘要博士論文產物晶型和粒徑進行控制。
  14. Making sensitive material : made in non - sulfur vulcanization system with the formula : epdm 100kg, dicumylperoxide ( dcp ) 2kg as cross - linking agent, stearic acid 1kg as processing aid, oxidized zinc ( zno ) 3kg as accelerant, wax oil 10kg as lubricant ; and made in vulcanizing condition : vulcanizing temperature 170 c, vulcanizing time 15minutes, vulcanizing pressure 3 mpa, the vulcanized epdm is optimal sensitive material for petrol. the sensing head equipped with the vulcanized rubber possesses two qualities : better swelling response and better anti - interfere against temperature variation

    敏感材料的制備：用無硫硫化體系；配方為：生膠100kg ， dcp2kg ，硬脂酸1kg ， zno3kg ，石蠟油10kg ；硫化條件：硫化溫度170 ，硫化時間15分鐘，硫化壓力3mpa ，制備的硫化橡膠對汽油的監測較理想，用其裝備的傳感頭不僅有較好的溶脹響應性能，而且有很好的抗溫變干擾能力。
  15. Fabrication and voltammetric characteristics of carbon paste electrode modified by ssdna stearic acid

    硝基苯酚在蒙脫石修飾碳糊電極上的電化學行為研究
  16. In experimental research, the s - l - e of eleven binary system including fatty alcohol / fatty acid, n - octadecane / fatty acid, n - octadecane / fatty alcohol system were determined by cooling curve. at the same time, the s - l - e of one ternary system of n - octadecane / fatty acid / stearic acid was measured by pseudo - duality, and t - x phase diagrams of these systems were drawn

    在實驗的研究中，採用步冷曲線法測定了12醇-羧酸系列、部分18烷-羧酸體系、 18烷- 12醇體系共11組體系的二元固液相平衡關系，同時採用擬二元法測定了18烷-硬酯酸-月桂酸體系的三元固液平衡關系，繪制了這12組體系的t - x相圖。
  17. The growth of com crystals at stearic acid monolayer was regular and both end of the crystals became sharp angles because stearic acid molecular has negative group. the crystals beneath dppc monolayers were oriented with the elongated hexagonal ( 101 ) face paralleled to the plane of the monolayer and smaller than those from bulk solution

    ） 01 ）晶面與膜平面平行生長，而且，在相同結晶時間里，磷脂dppc單分子膜誘導下的com晶體的粒徑比本體溶液中的com晶體粒徑要大。
  18. Improvement of conductivity is more distinct, for example, titanate coupling agent and stearic acid decrease its composite ' s room temperature resistivity 10l - - 102 times, as cb content is 15 % ( w / w )

    在導電性能上表現更為明顯，如鈦酸酯偶聯劑和的硬脂酸在炭黑含量為15時，可使材料的電阻率降低1 2個數量級。
  19. In this thesis, the stearic acid and titanate - coupling agent were used to modify the surface of aragonite whisker. the ir - spectrograph analysis and the suspending - experiment showed that the two ingredients were effective to modify the aragonite whisker, and the titanate - coupling agent was better than stearic acid

    紅外光譜儀分析和懸浮實驗表明二者均能有效地對文石相碳酸鈣晶須實行改性，且達到完全改性時鈦酸酯用量少於硬酯酸。
  20. It is proved by infrared spectral analysis that stearic acid can react with hydroxide of nano - alumina surface

    對納米相al2o3用硬脂酸做親油處理，紅外光譜分析表明硬脂酸成功與納米al2o3的表面的羥基進行反應。
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