酸性硅膠 的英文怎麼說
中文拼音 [suānxìngguījiāo]
酸性硅膠
英文
acidic silica gel- 酸 : 酸構詞成分。
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 硅 : 名詞[化學] silicon (14號元素符號 si)
- 膠 : Ⅰ名詞1 (某些具有黏性的物質) glue; gum 2 (橡膠) rubber 3 (姓氏) a surname Ⅱ動詞(用膠粘) st...
- 酸性 : [化學] acidity; acidness; acerbic; acidic property酸性材料 acid material; 酸性促進劑 acid acceler...
-
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 . vThe investigation of a lot of parameters about treated sandstone, brick materials and earthen materials with fluorited polymers has been carried out, such as the formation of polymer, the penetration depth, porosity, capillary absorption and penetration coefficient, water uptake, compressive strength, drilling resistance, absorption isotherms of water vapor, water vapor diffusion, color changes as well as resistance to desegregation of water, frizzing - throwing cycles, worming - cooling cycles, and so on. in addition, the influence of salt crystallization, acid and base, and uv aging have also been assessed in order to better understand the protection effects and utilization possibility of two fluorinated polymers, mainly according to astm standard and the combination of international methods together with general technological
分別以國家級文物保護單位的土質、砂巖和磚材文物樣品為對象,依據astm標準及國際通用文物保護研究方法與評估準則相結合,通過膠化物形成周期、滲透深度、孔隙度、毛細吸水和滲透系數、持水量、抗壓強度、抗鉆強度、吸附水蒸氣的能力、透氣性、外觀顏色等系列參數的測定,及凍融、冷熱循環、酸堿腐蝕后抗壓強度的衰減、可溶鹽對保護效果的影響、酸堿及光照對表面保護效果的影響,對兩種含氟聚合物及其與有機硅的共混物在文物加固保護和表面防護中的可行性和保護效果給予了系統研究。Specification for silica gel acid activated for aircraft purposes
航空用活性硅膠酸規范Abstract : it is proposed that the sturdiness of silicic acid congealed gel is a key factor to make the reaction of producing “ " lead trees ” successful. the better conditions of preparing silicic acid congealed gel are detemined. the success rate of this oxidation - reduction equilibrium is raised by 90 %
文摘:提出了生成「鉛樹」反應成功的關鍵是硅酸凝膠的堅固性,找到了較好的硅酸凝膠的制備條件,使該氧化還原平衡移動的反應成功率提高了90以上Fire resistant viscose fiber is a kind of organic inorganic multiplex viscose fiber, which is made by using nanometer transforming weaving yarn techniques and contains poly - silk acid it is a new kind of fiber, with the high resistance and low smoke avirulence
阻燃粘膠纖維是通過納米改性紡絲工藝製造的含有聚硅酸的有機無機復合型粘膠纖維,是一種適用於阻燃和耐熱領域的新型纖維,具有高阻燃性和低煙無毒性。The experimental results further demonstrate that the combination of incompatibility polydimethylsiloxane and polyacrylate by co - vulcanization improves the both compatibility and broadens the low temperature and high temperature functional region. while in sin, to improve microphase structures and damping properties, the design to increase compatibility between two compositions and modulate crosslinking density as well as relative reaction rate of two compositions, is also effective
以上實驗結果表明,在復合橡膠阻尼材料中將聚硅氧烷與聚丙烯酸酯通過共混硫化相結合,改進了二者的相容性,拓寬了其阻尼功能區的低溫和高溫溫域;而在sin中通過改善組四川大學博士學位論文分間相容性,調節交聯密度控制其微相結構和兩種組分相對反應速度的快慢,進而控制材料阻尼性能的設計是行之有效的。Comparative experiment testified that agno3 was better than cucl2, if supported on the same ac modified by 30 % hno3, while silica gel was better than ac modified by 30 % hno3 as a support, if loaded with the same amount of agno3
對比實驗表明,同樣以30硝酸氧化的承德果殼炭為載體,硝酸銀與氯化銅相比,分離因數較高,但乙烯吸附量稍低;而在同樣的硝酸銀負載量情況下,與活性炭相比,以硅膠作載體時吸附劑性能更佳。Research on portland cement hydration and mechanical properties of prc low water cement ratio system
低水膠比體系硅酸鹽水泥水化特性與力學性能研究63 xkt6 cmvs. the optics capability and stability of organic silicon kh570 modified pvp hydrogel contact lens material were perfect too
對有機硅改陛pvp水凝膠材料的光學性能、酸堿度及穩定性等進行研究。Non - crosslinked powdered butadiene - acrylonitrile rubber with better properties could be prepared using coagulant compounded with na ( superscript + ), mg ( superscript 2 + ) and ca ( superscript 2 + ) and insulator compounded with organic acid salt and silicone oil
採用一價鈉鹽、二價鎂鹽和二價鈣鹽的復合凝聚劑和有機酸鹽與硅油的復合隔離劑可制得性能較好的非交聯型粉末丁腈橡膠。Through a model compound system, acid - base theory for rtv - i silicone rubber was gave. it isbelieved consistency in acidic or basic nature is benefit for rtv - lsilicone compound system, while adverse nature in acid or base will cause unstable compound system and even cause gel. this is summarized as abn rule for matching
本文通過對模型體系的研究,提出了單組份室溫硫化硅橡膠的酸堿理論,該理論認為rtv - 1體系各組份的酸堿性一致對體系穩定性有利,酸堿性相反將傾向于誘發硫化,總結為abn規則。At the same time fly ash and silica fume also can repress the anti - sulfate attack and the alkali - aggregate reaction ; in addition, the relation between air - entraining admi xture, cementitious materials quantity with freezing - thaw property of concrete were studied ; and according to the different affecting factors the durable life of concrete was estimated
同時粉煤灰、硅灰還可以抑制硫酸鹽侵蝕及堿集料反應;此外,分析了混凝土中含氣量、膠凝材總量等與混凝土抗凍性的關系。並且,根據相應影響因素對混凝土耐久性壽命進行了預測。Based on this system the cracking resistence of portland cement paste system was tested. also the effect of fly ash, slag, silica fume and admixtures on the cracking at early ages was studied
本文對純硅酸鹽水泥膠凝體系的抗裂性能進行了研究,同時試驗考察了粉煤灰、礦渣、硅灰和外加劑對膠凝體系早期抗裂性能的影響。Sbn has currently being investigated as a potential material for many microdevice applications such as pyroelectric infrared detectors, electrooptic modulators, dram, etc. with the rapid development of the optical communication industry, especially the development of integrated optical devices, a successful hetero - epitaxial growth of the film on si substrate is necessary which can reduce loss in the waveguide effectively
隨著光通訊產業的迅速發展,特別是集成光學的發展,迫切需要在硅襯底上生長擇優取向性好的鈮酸鍶鋇晶體,來有效地減少光在波導結構中的損耗。本論文探討了sbn薄膜的溶膠-凝膠( sol - gel )生長技術及其原理。Effect law of different materials on the properties of structural adhesive were studied and the modifying mechanism was discussed by microcosmic testing method. results showed that, when nanosize sio _ 2 dispersed in the epoxy base, effect of nanosize sio _ 2 on working performance was changed obviously, on bond strength, impact strength and heat distortion property were good
論文通過納米二氧化硅、納米碳酸鈣和有機蒙脫土三種納米材料對常用的環氧樹脂建築結構膠進行改性,研究了不同納米材料對結構膠的性能的影響規律並通過微觀測試手段對其改性機理進行了探討。The best particle size gradation of portland cement and its added cementitious materials suitable for preparation of high performance concrete
適于配製高性能混凝土的硅酸鹽水泥及其膠凝材料的最佳顆粒級配Synopsis : by the high elastic emulsion material, mixes many kinds of guards against the crack to help the medicinal preparation, becomes after the different production craft manufacture, with the ordinary portland cement according to the proportion coordination, forms one kind of cement base flexibility anti - crack material, it has the intensity actually not to crack, is suitable keeps warm the surface layer to outside and guards against the crack project to plaster the surface
簡介:由高彈性乳膠材料,調配多種防裂助劑,經殊生產工藝製作而成,與普通硅酸鹽水泥按比例配合,形成一種水泥基柔性抗裂材料,其具有強度卻不開裂,適用於外保溫面層及防裂工程的抹面。The production technology, product nature and application of the silane crosslinking polyethylenes ( pe ), silane crosslinking polypropylenes ( pp ), silane crosslinking ethylene - propylene rubber ( epr ), silane crosslinking ethylene - octane copolymer ( poe ) and ethylene - vinyl acetate copolymer ( eva ) are introduced
介紹了硅烷交聯聚乙烯,硅烷交聯聚丙烯,硅烷交聯乙丙橡膠,硅烷交聯乙烯辛烯共聚物和乙烯乙酸乙烯共聚物的生產工藝、配方研究、製品的性能及應用等。The dissertation consists of seven parts : chapter 1, reviews the current state of the art in mesoporous materials research, simply introduces its synthesis according to different channel structure, shape as well as derivative production. but the emphasis is focused on its application in separation science and technology, such as membrane separation, selective adsorption of gases, liquids and metal ions. the chromatographic applications for mesoporous materials are also reviewed firstly in this chapter
碩士學位論文介孔材料的合成及用作固相微萃取塗層的研究第四章:在室溫,酸性介質中,首次將合成球形硅膠的「 pica法」與介孔材料合成方法相結合,嘗試合成球形mcm一41 ,用xrd 、 nz吸附一脫附、 sem和ft - ir對合成材料進行了表徵。Layered silicates reinforcing non - polar rubber by extruding was firstly investigated. epdm / layered silicates nanocomposites and sbr / layered silicates nanocomposites have been prepared successfully
首次採用擠出復合法對層狀硅酸鹽在非極性橡膠中進行了研究,成功制備了epdm /層狀硅酸鹽納米復合材料和sbr /層狀硅酸鹽納米復合材料。分享友人