氟碳基 的英文怎麼說

Silica pigment, benzene parazolone, oxalic acid catalyzer, accelerant, catalyst, deposit carbon powder, starch, paraacetaminophenetol - sulfonamide, sodiumpara - aminosalicylate ( pasna ), dalmato, p - thephalic acid, diethylbenzene - amine, titanium dioxide, acticarbon, sodium fluosilicate, fluorite, by - thiamine, silica gel powder, synthetic resin, sulfonic acid, polypropylene resin, aureomycin, pyrosodium silicate, gluchlorine acid coffee grounds, glucose, sodium sulfate, sulfide mineral, guound phosphate rock, bb, p. v. c.,

M 、觸媒、沉澱炭粉、對乙酰氮基苯磺酰氨、對氨基水楊酸、哆耳瑪托、對苯二酸、二乙苯銨、二氧化鈦、活性碳、氟硅酸鈉、氟石礦、副產硫銨、硅膠粉未、合成樹脂、磷酸鈣、聚丙烯樹脂、金黴素、偏硅酸鈉、糠氯酸咖啡渣、口服葡萄糠、硫酸鈉、硫化礦、磷礦粉、蘭bb 、 p . v

Scanning electron microscope ( sem ) and x - ray photoelectron spectroscopy ( xps ) studies indicated that the additive of cs _ 2 took part in the sei film - forming in the process of battery cycles. the elements of carbon, oxygen and fluorin are the main members in the compounds of sei film. sulfur is also one of the main elements of the sei film when the electrolyte included additive of cs _ 2

利用掃描電子顯微鏡和x射線光電子能譜研究表明，二硫化碳在電池的循環過程中參與了sei膜的形成， sei膜的組成物質中主要是c 、 o 、 f三種元素，加入二硫化碳后， s元素也成為主要組分， sei膜的主要組成物質有烷基氧鋰、烷基碳酸酯鋰、碳酸鋰、硫酸鹽、聚烯烴及氟化鋰等。

After looking up a large amount of native and foreign information, the materials used in the experiment were as follows : ptfe base, graphite filler, molybdenum disulfide filler, copper powder filler, carbon fiber and so on. the experimental method is that the formula was designed according to uniform experimental method, the relationship between formula and frictional property was found with spline function and then the representative test points were chosen from fitting curve to make verification test for optimization. the preparative technique of solid lubricant is cold - press sintering method

經過查閱大量國內外文獻資料后確定原料為：聚四氟乙烯樹脂為基體，加入石墨、二硫化鉬、銅粉、碳纖維等填料；試驗方法為：根據均勻試驗方法設計配方，用樣條函數找出配方與摩擦性能的關系，然後在擬合曲線上選取具有代表性的試驗點進行驗證試驗，達到優化的目的；制備工藝：冷壓燒結法制備固體潤滑劑。

The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film

試驗結果表明：所選原料的尺寸、形狀及純度可滿足固體潤滑劑的性能要求；聚四氟乙烯樹脂熱分解溫度超過400 ，但在ptfe中加入無機填料會使復合材料吸水率提高，熔融溫度及分解溫度降低，且伴有氧化分解反應；碳纖維表面含有c = o及c - o - c等極性基團，有利於提高其與其它組分的相容性，提高層間剪切強度；均勻設計試驗方法能夠用較少的試驗次數找出配方與摩擦性能間的關系，擬合曲線基本能表示各配方的摩擦系數發展趨勢；配方中不加銅粉或不加石墨，其摩擦系數均較高，說明銅粉和石墨應該配合使用；當銅粉15份、石墨60份時，銅粉30份、石墨30 - 40份時，銅粉60 、石墨15 - 30份時，摩擦系數均具有較低值；純聚四氟乙烯樹脂在空氣冷卻時結晶度最大，磨損量也是三者中最大的；同時，固體潤滑劑試樣在空氣冷卻時的磨損量也是三者中最大的：不論是固體潤滑劑與45 #鋼軸配副或是固體潤滑劑鑲嵌入銅套后與gcr15鋼軸配副，在金屬表面均可形成潤滑轉移膜，從而減少金屬摩擦副表面間的直接接觸，大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。

Aerospace series. lubricating dry fluorocarbonated without binding material or filler, maximum thickness of 10 micrometer on metallic substrate. quality of coated parts

航空航天系列.金屬基體表面最大厚度10千分尺的不帶有粘結材料或填料的乾式氟碳潤滑劑.被塗零件的質量

Most of them take the lead on some subjects. the company is based on science and technologhy and develops continuously new products and new processes. they researched and developed a new precess " producing mixing rare earth metal directly from bastnaesite " which has advanced stage in the world and has applied for china patent

公司以科研和技術開發為基礎，不斷開發新產品和新工藝，研製開發了「氟碳鈰礦直接電解生產混合稀土金屬」這項具有國際先進水平的新工藝，並申請了專利。

We have 30 mu production bases among which building area is 10, 000square meters. our company is specialized in producing linds of metal paint, plastic paint, germicidal paint, fluorine paint, high - temperature paint and elastic rubber paint, etc

公司擁有基地30畝，建築面積10000平方米左右；專業生產各類金屬用漆、塑料用漆、納米殺茵油漆、氟碳漆、耐高溫漆、彈性橡膠漆等，年產量3000噸，產品廣泛用於汽車、摩托車、電腦、手機、五金家電及建築幕墻等。

Fluorosurfactants basically consist of chains of carbon atoms surrounded by fluorine

含氟界面活性劑的基本結構是碳原子形成的長鏈，周圍環繞許多氟原子。

By means of tem we found the speed of deposit on pi subst rate faster than that of on pp substrate. the surface structure of fluorocarbon films is also investigated by xps

Tem的觀察發現在60min內，在pi基底上氟碳膜的沉積速度較為均勻，在pp基底上的沉積速度較慢。

The polytetrafluoroethylene ( ptfe ) is used as targets. fluorocarbon films are deposited onto polyimide ( pi ) and polypropyrene ( pp ) substrates, respectively. various discharge conditions ( voltage, vacuum and treating time ) are discussed

本文利用射頻磁控濺射的方法，以聚四氟乙烯（ ptfe ）為靶材，在聚酰亞胺（ pi ）和聚丙烯（ pp ）基底上沉積氟碳膜，對不同工藝條件（放電功率、真空度、處理時間）進行了探討。

Long rigid chains work best because they get many carbon - fluorine molecules to the surface, where they can do their jobs, and keep a large part of the chain embedded in a substrate

碳鏈越長、越堅固，抗污效果就越好，因為這樣一來，分子表面就有很多的碳?氟分子（此即發揮抗污作用的區域） ，也可以讓大半碳鏈深埋在塗布的基體里。