powder film 中文意思是什麼

powder film 解釋
粉末圖像
  • powder : n 1 粉，粉末。2 （搽臉的）香粉；牙粉；發粉。3 （一服）藥粉；粉劑；散。4 塵土，泥屑；雪糝。5 炸藥...
  • film : n 1 薄層，薄膜；薄霧，輕煙；細絲狀的東西。2 【攝影】感光乳劑，照相軟片，電影膠片；影片。3 〈 pl ...
  1. This article analyzes the reason why there are defects on the film surface of powder coatings, and introduced the specific application of ebs in powder coatings

    摘要分析了粉末塗料塗膜表商產生缺陷的原因，介紹了乙撐雙硬脂酰胺（ ebs ）在粉末塗料中的應用。
  2. The product is a chief material for high temperature insulant, used mainly for the producing of polyimid resin, thin film, and insulating paint. it is also a high temperature curing agent and plasticizer. some kinds of curing agents of powder coating are made from it

    主要用於制聚酰亞胺樹脂，聚酰亞胺在廣泛的溫度范圍內具有優良的電氣絕緣性能，亦可做耐高溫環氧樹脂固化劑聚氯乙烯增塑劑及皮革柔軟劑，還可用做某些粉末原料。
  3. Pvp va is a kind of water - solubility macromolecule resin, white powder or transparent liquor, no smell, not absorption of moisture, can dissolve in water - ethanol and anhydrous alcohols, has good cohesiveness, hygroscopic, film forming and surface activity character

    性質： pvp - i是pvp與碘的絡合物，對細菌病毒真菌黴菌孢子都有較強的殺滅作用，穩定無刺激完全水溶。
  4. Diamond micro powder ( abrasive grain = 0. 5 u m ) is added to the plating liquor, after many experiments, we discover every parameter of composite electro - brush plating, includes voltage of brush plating, relative velocity of between brush plating pen and workpiece, adding quantity of diamond micro powder etc. finally steel balls millstone covering with ni - fe - diamond composite electro - brush plating film is produced successfully

    試驗中加入粒度為w0 . 5的金剛石微粉，通過反復多次的試驗，確定出了鎳-鐵-金剛石復合電刷鍍中的各項工藝參數，包括電壓、鍍筆和工件的相對速度、金剛石微粉的加入量、溫度等等工藝參數；成功的試製成了覆蓋有鎳-鐵-金剛石復合電刷鍍層的鋼球研磨板。
  5. 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 。
  6. Effect of silver powder characteristics on the film densification

    銀粉特性對銀膜緻密性的影響
  7. Specialized in ptfe processing and with advance technology and equipments, perfect quality control system, many years of processing experiences we make developments and innovations continuously. the quality of our ptfe sheet and film which is processed with import ptfe powder is super to the state standard and are awarded gold medal on the 10th china new tech and products fair. " based on quality and honesty, make improvement continuously to meet with customers satisfaction. " is our quality

    公司研製開發的聚四氟乙烯模壓板，各項指標均優于國家和交通部頒布的質量標準，榮獲「第十屆中國新技術，新產品博覽會金獎」 ，並獲得「河北省高新技術產品證書」開發的ptfe薄膜產品採用進口樹脂，各項指標均優于部頒標準，性能穩定，質量上乘，榮獲「第十屆中國專利新技術新產品博覽會金獎」和「河北省高新技術產品證書」 。
  8. The effects of exciting light, heat treatment temperatures on the photoluminescence, polarized pl properties of zno powder / thin film were investigated

    重點研究了激發波長、熱處理溫度對熒光與偏振熒光光譜的影響，較好的窄化了zno粉體的熒光光譜。
  9. It can be equipped screw and auxiliary machine. various thermoplastic plastics especially hard polyvinyl chloride powder can be directly extruded pipe, board, slice, film and irregular material. and it also can complete the modification of various plastics and the granulation of powder

    Sjsz系列錐形雙螺桿擠出機，配以相應的螺桿和輔機，可將各種熱塑性塑料特別是硬聚氯乙烯粉料直接擠出成管板片膜及異形材等，也可完成對各種塑料的改性及粉料造粒過程。
  10. After adding 0. 12 volume fraction of pt powder, the pyroelectric coefficient of pt / p ( vdf - trfe ) composite film was about 30 % higher and the detective merit was about 21 % higher than that of sensors using pure p ( vdf - trfe )

    12的鈦酸鉛納米陶瓷粉粒的摻入，使得pt / p （ vdf - trfe ）復合膜的熱釋電系數值提高了約30 ，探測優值提高了約21 。
  11. To make cds / k4nb6o17 powder on the base of the k4nb6o17 powder which by the courses of ion exchanging, amine intercalation, sulfuration etc. to obtain cds / k4nb6o17 thin film through the same course of making cds / k4nb6o17 powder on the base of k4nb3o17 thin film on the quartz which made by the spin coating and after heat treatment. to make experiments with additives ( na2so3, 0. 1mol / l ) of photocatalytically decomposing water into h2 and o2 to evaluate the photocatalytic activities of the catalyst knb6o17 powder, cds / k4nb6o17 powder, k4nb6o17 film, cds / k4nb6o17 film. the crystalline structures of the midst powder and film productions were investigated by using the x - ray diffraction ( xrd )

    本課題的主要內容是：高溫固相反應合成具有層狀結構的k _ 4nb _ 6o _ （ 17 ）晶體材料，然後以此為母體材料，通過離子交換、層間胺插入、硫化處理等過程制備出cds / h _ 4nb _ 6o _ （ 17 ）粉末形式的光催化材料；通過旋轉塗覆法在石英玻璃基片上制備了k _ 4nb _ 6o _ （ 17 ）薄膜，採用一定的熱處理制度后對薄膜分別進行離子交換、層間胺插入、硫化處理等處理過程制備了cds / h _ 4nb _ 6o _ （ 17 ）薄膜形式的光催化材料。
  12. The objective of this paper is to obtain metal - ceramic composite materials with better complex properties by the way of preparing nano - composite powders of metal and ceramic. in our thought, firstly we should prepare nano - ceramic powders coated with metal, and then during the period of sintering, the film of metal could prevent the nano ceramics powder from dumpling and keep the powders to be nano - sized

    這樣，在隨后制備塊材的燒結過程中，由於復合粉體復合充分，相容性提高，結合力高，另外金屬表面層可抑制納米陶瓷粉體的融合長大，使粉體在燒結后保持納米尺寸，從而發揮納米顆粒的作用；同時通過引入均勻分佈的韌性金屬相，進一步改善陶瓷的脆性。
  13. A vacuum carbonized furnace which manufactured to carbonize straw pole, a set of equipment which globe - grinded the carbonized straw pole were designed and prepared in this work. the furnaces were used to carbonize the smashed straw pole in the vacuum furnace first, and to grinded it in the globe - grinding machine. with the powder, woodceramics target and compound target were made to manufacture external metal - carbon wave - guide compound film series on columned ferrite surfaces

    在本論文工作中，自行設計與製造了制備碳化秸稈的真空碳化爐及粉碎球磨設備，用此設備把粉碎的秸稈先在真空碳化爐中進行碳化，碳化的秸稈粉再經過球磨設備球磨成細粉，用此細粉做成木質陶瓷靶和復合靶材在圓柱鋰鐵氧體表面鍍覆符合要求的表面金屬-碳系復合波導膜，並制備了木質陶瓷塗層導電膜。
  14. The development trend of painting technology for automobile vehicle was discussed revolving around three themes on eviromental protection, high quality and cost reduction, and from eight aspects involving pretreatment, cathodic electrophoretic painting, film filtering, automatic electrostatic painting, electrostatic powder painting, drying, coats for automobile and painting management

    摘要從漆前處理技術、陰極電泳塗裝技術、膜過濾技術、自動靜電塗裝技術、靜電粉末塗裝技術、烘乾技術、汽車塗料和塗裝管理等8個方面圍繞環保、高質量、降成本3個主題，展望21世紀汽車塗裝的發展趨勢。
  15. Nanosized lead titanate ( pt ) and lead titanate doped with calcium and lanthanum ( pclt ) powder obtained by the sol - gel method was added into vinylidene fluoride - trifluoroemylene [ p ( vdf - trfe ) ] to form nanocomposite to be used as the sensing film of the pyroelectric detector. the experiment results show that after mixing in 0. 16 volume fraction of pclt powder, the pyroelectric coefficient of pttp ( vdf - trfe ) composite film was about 37 % higher than that of the pure p ( vdf - trfe ) film prepared under the same condition, and the voltage figure - of - merit of pt / p ( vdf - trfe ) composite film was about 22. 4 % higher

    用溶膠-凝膠法制備了鈦酸鉛（ pt ）和摻鈣鈦酸鑭鉛（ pclt ）納米粉粒，與聚偏氟乙烯-三氟乙烯（ p （ vdf - trfe ）均勻復合，由於16的摻鈣鈦酸鑭鉛納米陶瓷粉粒的摻入，使得pclt / p （ vdf - trfe ）復合膜的熱釋電系數值提高了約37 ，探測優值提高了約22 . 4 。
  16. Selective growth of polycrystalline diamond film by selectively seeding with nanocrystalline diamond powder

    在不同襯底上用納米引晶法選擇性生長金剛石薄膜
  17. Meanwhile a new method was developed to prepare vo2 thin film directly from v2o5 powder. pressed v2o5 powder of 99. 7 % purity was used as sputtering target by argon ion beam

    發展了一種用離子束增強沉積從v _ 2o _ 5粉末制備vo _ 2薄膜的新方法。
  18. A 256 elements infrared array was integrated by 3d cmos technology. nanosized lead titanate powder doped with calcium and lanthanum ( pclt ) obtained by sol - gel method was homogeneously mixed with vinylidene fluoride - trifluoroethylene [ p ( vdf - trfe ) ] as the sensing film

    用摻鈣和銅的鈦酸鉛（ pclt ）納米粉粒與聚偏氟乙烯一三氟乙烯ip （ vdf trfe ）均勻復合，作面陣的敏感膜。
  19. " husilong " imply fashionable, environment - friendly, trustworthy and have characterizes of fireproofing, durability, easy cleaning, diversified colors and fashionable style. relying on the long - standing motto of " quality first, customer supremacy " we have supplied many types of metal suspended ceiling products and professional services to domestic and foreign customers since 1992. our annual production approaches 2, 000, 000 square meters, covering five series : film lamination ceiling ; rolling spray coated ceiling ; powder spray coated ceiling ; special - shaped ceiling ; aluminum curtain wall and aluminum honeycomb board

    公司榮譽產品「華獅」金屬天花，於一九九七年三月，第七屆全國新型建築材料展覽會上榮獲金獎，一九九八年十月，被推薦為全國建築裝飾行業「優秀產品」稱號，二ooo年四月，上海市建築材料行業協會上，經組織專家審核，榮獲「放心產品」稱號，二零零一年七月，中國質量檢驗協會上榮獲「國家權威檢測達標產品」 。
  20. The contacting surfaces of both sides of the rubbing pair can be separated by the water film. therefore, pairing up with steel and under the condition of water lubricating, uhmwpe and its all composites filled with cu or cuo powder exhibit excellent tribological properties

    因此，在與鋼配副、水潤滑狀態下， uhmwpe及其各種以cu粉或cuo填充的機械科學研究院碩士研究生學位論文填料改性超高分子量聚乙烯復合材料的研製及其摩擦學行為研究復合材料的耐磨性能和減摩性都增強。
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