改性油 的英文怎麼說
中文拼音 [gǎixìngyóu]
改性油
英文
modified oil-
A little emulsoid was added in the bitulith to improve the performance of asphalt pavement. the new material is of rigidity and flexibility. we called it semi - rigid bituminous emulsion
乳化渣油半剛性路面材料就是針對瀝青混凝土的弱點進行改性研究的一種新型復合材料,其在增加材料剛度的同時仍保留了部分粘彈性特徵。By adopting x - ray diffraction and transmission electron microscope ( tem ), this thesis has insepectd the size and the structure of the calcium carbonate ( caco3 ) particles. according to hydrophile and lipophile balance ( hlb ), the suitable surface - active agents have been selected and put into lubricating oil with nanometer caco3 particles
本文採用x射線衍射儀和透射電鏡檢驗了納米碳酸鈣粒子的粒徑和內部結構,根據親水親油平衡值( hlb ) ,選擇合適的表面活性劑將其加入到含有納米碳酸鈣粒子的潤滑油中進行表面改性。Aiming at improving the lipophilic property of the conductive fillers, surface modification of conductive tio2 powders and conductive mica powders has been researched by 5 kinds of coupling agents
摘要為了提高無機導電填料的表面親油性,選擇5種偶聯劑分別對導電二氧化鈦粉體及導電雲母粉體進行了表面改性,活化指數評定了改性效果。The plc program can bu modefied to make the oil engine automatic control with wide - range adaptability
Plc程序可修改,使油機自動控制更具有廣泛適應性To the former, methyl oleate mainly influences the partition of surfactants in oil phase and aqueous phase by changing eacn value of oil phase
在鹽體系中,油酸甲醴主要通過改變油相的等效烷烴磅數( eacn )影響表面活性劑在油水相分配。It contains salubrious oil - control essence, which penetrates into each hair in its whole length to balance the oil and moisture, improve oily hair, and make it smooth and natural
蘊含清爽控油精華,能滲入頭發與發根,平衡油份和水份,改善油性發質,令頭發清爽自然。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 。Methods of test for petroleum and its products - bs 2000 - 514 : bitumen and bituminous binders - determination of dynamic viscosity of modified bitumen - coaxial cylinders method
石油及其製品的試驗方法. bs 2000 - 514 :瀝青和瀝青粘合劑.改性瀝青動力粘性的測定.同軸圓桶法The results show that adding finery ground rubber powder into asphalt is an effective way to improve its properties at low temperature and aging properties, and the used tyres could be used
經過大量的實驗證明,利用精細廢膠粉改性道路石油瀝青是一條較好的途徑,既使瀝青路面低溫性能、抗老化等能力增加,並且又可解決由於廢輪胎積存而導致的污染問題。Kinds of flotation collectors modified with fatty acid using oleic oil and rosin acid as raw materials were introduced
摘要介紹了幾種脂肪酸類礦物捕收劑改性產物,它們分別以油酸和松香酸作為出發原料。Can be topcoated with most generic types. some alkyd or oil modified paints can be used but this may reduce the adhesion between coating
可以復塗以大部分常用類型面漆。某些醇酸漆和油改性樹脂漆也允許使用,但會降低層間附著力。In accordance to the defects presented in using the chinese road asphalt technical standards to assess the asphalt performance as well as the facts that the shrp test equipment of usa can not be widely employed in china since its being very expensive, the shrp rheological concept is utilized in the research project to carry out the exploration of the rheological properties of modified and non - modified asphalt by using conventional tests such as penetration and ductility. the conclusions obtained by using the conventional test rheological index to assess asphalt performance are compared with those by using the shrp rheological index and their certain correlation are found
針對目前我國道路石油瀝青技術標準評價瀝青路用性能存在的種種缺陷,以及美國shrp試驗設備因其昂貴性而暫時無法在國內大量推廣應用這一事實,本課題試圖利用shrp流變思想,採用針入度、延度等常規試驗設備進行改性及非改性瀝青流變特性的研究,並將常規試驗流變指標評價瀝青路用性能的結論與shrp流變指標評價結論作比較,找出它們之間的相關關系,從而肯定了採用常規試驗設備進行瀝青流變特性及路用性能研究的有效性。Methods of test for petroleum and its products - bs2000 - 518 - bitumen and bituminous binders - visualisation of polymer dispersion in polymer modified bitumen
石油及其製品的試驗方法. bs 2000 - 518 .瀝青和瀝青粘合劑.聚合物改性瀝青中聚合物擴散的目測法Abstract : a calibration valve oil for hydraulic shield safety valves was formulated by a base oil obtained from the distillate of a deep - refining paraffinic crude with qualified additives
文摘:以深度精製的石蠟基餾分油為基礎油,添加具有改善油品性能的添加劑研製了液壓支架安全閥校閥油。Triboligical and thermal properties of glass bead modified oil filled mc nylon
玻璃微珠填充改性含油鑄型尼龍的摩擦學和熱性能South high temperature and wet climate easily leads asphalt pavement to water damage, this writer participated in the guangdong meihe highway asphalt pavement construction, mainly through the asphalt mixture marshall immersion test, splitting freeze - thaw test anylyze asphalt mixture types and asphalt content ' s influences to the water stability, and gives the linear fitting relationship about the soaking remnants stability and freeze - thaw splitting strength and oil - stone ratio. and water stable indicators and the oil - stone ratio ' s second linear fitting relationship, finally stressed asphalt and asphalt amount significance to water stability
摘要通過瀝青混合料的浸水馬歇爾試驗、凍融劈裂試驗分析了瀝青類型及瀝青用量對瀝青混合料水穩定性的影響,並給出了浸水殘留穩定度與凍融劈裂強度與油石比的線性擬合函數關系,以及水穩性指標與油石比的二次函數關系,最後指出改性瀝青和瀝青用量對混合料水穩定性的意義。This paper describes that high press electrical switch oil are studied including basic oil, additive
摘要介紹了高壓電氣開關油的研製,包括基礎油、添加劑對改善油品電氣性能的影響。Content of asphalt, aggregate gradation, marshall stability, ratio of bitumen to aggregate and spalling adhesiveness are expatiated in terms of the stability of modified asphalt mixture at high temperature for ji - mu highway measured on the spot, and the rutting damage and control measures are also analysed
摘要根據雞牡公路工程實踐,通過現場試驗段割條測試改性瀝青混合料高溫穩定性,闡述了瀝青含量、礦料級配、馬歇爾穩定度、油石比、礦料粘附性等,對車轍產生的危害,以及控制措施。The effects of meor include as follows : being favorable to oil - gas percolation, changing wettability of rocks, improving hydrocarbon migration, reducing surface tension of emulsified oil, decreasing crude viscosity and improving sweep efficiency, etc
採油微生物具有自身的優勢,有利於油氣滲流及提高採收率,尤其是微生物能改變巖石潤濕性、改善油氣運移、乳化原油降低表面張力,微生物及代謝產物還對原油具有降粘作用,對地層水產生有利影響,提高波及系數。The fabrication of modified road asphalt by extracting paraffin from liaohe crude oil vacuumized residue
遼河原油的減壓渣油深拔蠟並改性制取道路瀝青分享友人