聚偏乙烯 的英文怎麼說
中文拼音 [jùpiānyǐxī]
聚偏乙烯
英文
polyvinylidene-
Series of guowei dry - method composite machines as new product are explored with our many years ' experience, the requirement of the users. the first metal of this machine is adopted with : photo - ecectricity auto. tracking " correcting deviation equipment, magnetic powder tension control. pneumatic back pressure shifting blade, oven temperature controlled qutomatically, big roll with oil heating, coating composite pneumatic control as well as double frequency governor etc. it will make the machine with fast speed, lower voice, low polluted by air, shout consumptionfor energy, stable working etc. especially suitable for al - foil with smooth surface and no enough firming, glass paper, polyester ect. the composite material with hard strength, fireproof, anti - ventilation, anti - fatty, frozen, dudrable steam etc character. it is widely used in food, pharmacy, as well as daily articles to package
「國偉」 、系列乾式復合機，是我廠根據多年的復合機製造經驗及結合客戶需求，開發的新產品，該機第一基材採用了「光電自動跟蹤」糾偏放卷裝置，磁粉張力控制、氣動背壓移動式刮刀、烘箱溫度分段自動控制、大輥筒導熱油加熱、上膠復合氣動控制及雙變頻調速技術，使該機具有復合速度快、噪聲低、空氣污染小、能耗低、運行平穩等特點，適宜於表面光滑的鋁箔玻璃紙聚酰胺等與聚乙烯、聚丙烯等薄膜的復合，復合薄膜具有強度高、防水、防透氣、防油脂、可冷凍、蒸煮等優點，廣泛應用冷凍食品、乾燥食品、醫藥品及日用品的包裝。First, rubber sponge balls are mainly synthesized with silicone rubber. in addition, tubular membrane is dominatingly made of polyvinylidene fluoride ( pvdf ) with the integrated production technology and the membrane is tested with self - made leak hunting device
首先，以硅橡膠為主要原料合成生產了海綿橡膠球；另外，以聚偏氟乙烯（ pvdf ）為主要原料用管式膜一體化技術生產了管式膜，並通過自行設計的檢漏裝置對管式膜進行檢測。Microporous membrane of polyvinylidene fluoride
聚偏氯乙烯微孔濾膜Folded microporous membrane filter of polyvinylidene fluoride
聚偏氯乙烯微孔濾膜折疊式過濾器Pvdc polyvinylidene chloride flat - film for food - packaging
食品包裝用聚偏二氯乙烯Testing methods for polyvinylidene chloride
聚偏二氯乙烯的試驗方法Effect of sio2 nanoparticles on polyvinylidene fluoride ultrafiltration membrane
2對聚偏氟乙烯超濾膜的影響研究Study on modification of polyvinylidene fluoride ultrafiltration membranes by co - 60 irradiation grafting
聚偏氟乙烯超濾膜的輻照接枝改性研究Though costly, polyvinylidene fluoride ( pvdf ) has excellent thermal and chemical stability
聚偏氟乙烯（ pvdf ）雖然價格昂貴，但熱穩定性和化學穩定性很好。Polyvinylidene chloride ( pvdc ) is a thermal unstable polymer and can be used as a prefabricate of new kind of functional material
摘要聚偏二氯乙烯是一種熱不穩定性的高分子材料，可作為制備含碳材料的前驅體。A non - destructive method is used to simultaneously determine the content of various kinds of phthalate plasticizers and adipate plasticizers in poly ( vinyl chloride ) plastics, applying fourier transform infrared spectroscopy - atr technique to obtain ir spectra and partial least square method to analyze the spectra
摘要為了在線監控聚氯乙烯塑料中增塑劑的含量，採用傅立葉變換紅外光譜atr技術進行光譜測定，利用偏最小二乘法對所測的譜圖進行分析，建立了聚氯乙烯塑料多種增塑劑的無損定量測定方法，同時測定了聚氯乙烯塑料中多種鄰苯二甲酸酯類增塑劑和多種己二酸酯類增塑劑。In this article, the bellcore method was used to prepare polymer electrolyte membrane based on pvdf - hfp, and polymer electrolyte membranes under different conditions were prepared by changing sorts of solvents 、 ratio of dbp and solvent. effects of ratio of plasticizer and solvent on the liquid uptake 、 sem 、 mechanism capability 、 ionic conductivity 、 electrochemical stability window of polymer electrolyte membrane were also studied. through optimizing the preparation technics, the integrated effects of additives such as pc 、 ec 、 dbp and nanophase al2o3 on the ionic conductivity 、 liquid uptake were studied
本文以聚偏氟乙烯-六氟丙烯共聚物pvdf - hfp為基質，採用bellcore制膜法制備了pvdf - hfp聚合物電解質膜，通過改變增塑劑dbp的含量、溶劑的種類及溶劑的含量制備了不同條件下的聚合物電解質膜，分別研究了增塑劑含量、溶劑含量等對聚合物電解質膜的吸液率、表面形貌、機械性能、離子電導率、電化學穩定窗口等的影響;對制備工藝進行了優化，研究了各種添加劑如pc 、 ec 、 dbp及納米al2o3對聚合物電解質膜的離子電導率、吸液率等性能的綜合影響。Juluyixi juyixi jupianerluyixi gutiyaoyong fuhe yingpian pvc pe pvdc composite sheet for solid pharmaceutical packaging
聚氯乙烯聚乙烯聚偏二氯乙烯固體藥用復合硬片The degrees of crystallinity of pure ptfe under the different conditions of water cooling, air cooling and furnace - varying cooling were made comparison by xrd. the thermal stability of pure ptfe and solid lubricant was analyzed by dsc - tg ; the composition and valence state of elements in the surface of carbon fiber, solid lubricant before and after friction test and lubricant transfer film were characterized by xps ; the frictional property of solid lubricant was tested by pin and disk test rig. the frictional wear property of solid lubricant between embedded bearing sleeve and steel axle friction pair ring was tested by special simulate test machine, the hardness of solid lubricant was tested by pm ; the compression strength of solid lubricant was tested by material test machine
用sem表徵原料微觀結構、摩擦表面及潤滑轉移膜表面形貌：用xrd進行原料物相分析，及比較水冷卻、空氣冷卻、隨爐冷卻三種工藝條件下的純聚四氟乙烯樹脂的結晶度；用dsc - tg分析純聚四氟乙烯樹脂及固體潤滑劑的熱穩定性；用xps表徵碳纖維表面、固體潤滑劑摩擦前後表面、潤滑轉移膜表面的元素組成、價態變化；用銷盤式摩擦磨損試驗機對固體潤滑劑進行摩擦性能測試；採用專用的臺架模擬試驗機對固體潤滑劑鑲嵌軸承套與鋼軸摩擦副間的摩擦磨損性能進行測定；用萊次偏光顯微鏡（ pm ）測試固體潤滑劑的硬度；用材料試驗機測試固體潤滑劑的抗壓強度等。Opposite nip type line with rubber butterfly valve, metal hard seal eccentric butterfly valve, intensifying polytetrafluoro - ethylene soft ? sealing butterfly valve, low - load light type high temperature butterfly valve, fluorine - butterfly butterfly valve
對夾式襯膠蝶閥，金屬硬密封偏心蝶閥，強化聚氟乙烯軟密封蝶閥，低負載輕型高溫蝶閥，襯氟蝶閥。Poly ( vinylidene fluoride ) ( pvdf ) hollow - fiber porous membranes have excellent performances. but adsorption fouling will still be created on the hydrophobic surface when the membranes are used in aqueous solution separation systems. this can cause the decrease of the permeate flux and separation efficiency, thus the applications of the membranes are limited
聚偏氟乙烯（ pvdf ）中空纖維多孔膜具有優良的性能，然而由於其表面的疏水性，在用於水相體系分離時，仍會產生吸附污染，導致膜通量和分離效率下降，應用范圍受到限制。Fourth, the advanced surface analysis technique - x ray photoelectron spectrum is employed to study the adsorption of soluble - starch on the pvdf membrane. then we test by using xps combined with sem the original sample, the fouled sample and the washed sample with rubber sponge balls
第四，採用x射線光電子能譜（ xps ）技術分析了可溶性澱粉在聚偏氟乙烯膜表面的吸附，並將xps技術與電子顯微鏡技術相結合，對原始樣品、污染樣品和海綿橡膠球清洗樣品進行了測試和分析。Plastics piping systems - elastomeric - sealing - ring - type socket joints for use with unplasticized poly vinyl chloride pipes - test method for leaktightness under internal pressure and with angular deflection
塑料管道系統.與未增塑聚氯乙烯管一起使用的彈性密封環式套筒接頭.內壓下角度偏轉密封試驗Polarized optical microscopy and phase - contrast microscopy were used to observe the banded spherulites of poly ( e - caprolactone ) / poly ( vinyl chloride ) ( pcl / pvc ) blends. the ring spacing and regularity of the banded spherulites decreased with the decrease of the crystallizing temperature
本文利用偏光顯微鏡和相差顯微鏡觀察了聚-己內酯聚氯乙烯形成的環帶球晶，環帶間距隨溫度的降低而減小，規整性亦隨之下降。Plastics piping systems - elastomeric - sealing - ring - type socket joints for use with unplasticized poly vinyl chloride pipes - test method for leaktighness under internal pressure and angular deflection
塑料管道系統硬聚氯乙烯pvc - u管材彈性密封圈式承口接頭偏角密封試驗方法分享友人