酸性橡膠 的英文怎麼說
中文拼音 [suānxìngxiàngjiāo]
酸性橡膠
英文
acid rubber- 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 ...
- 橡 : 名詞1. (橡樹) oak2. (橡膠樹) rubber tree
- 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...
- 橡膠 : rubber; vulcanizate
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Itaconic acid, also named “ methylene succinic acid ”, is important industrial raw material during the production of acrylic fiber, latex, synthetic resin, plastic, rubber, pharmaceutics surfactant, packing material of non - toxic food, herbicide, cleaning media, adhesive and plastic additive etc
衣康酸,又名「甲叉丁二酸」 ,是生產腈綸等纖維、膠乳,合成樹脂、塑料、橡膠、醫藥、表面活性劑、無毒食品包裝材料、除草劑、除垢劑、粘著劑及塑料助劑等的工業原料。Sampling and testing carbon black for use in the rubber industry - method for determination of dibutyl phthalate absorption number using plastograph or plasticorder
橡膠工業用炭黑取樣和試驗.第18部分:利用塑性變形記錄儀或塑度計測定酞酸二丁酯Effect of stearate on properties of polysulfide prepolymer
硬脂酸鹽對聚硫橡膠預聚體硫化后性能的影響Investigation on resistance of rubberized mortar to sulfate erosion
橡膠集料砂漿試件抗硫酸鹽侵蝕性能初探The brief analysis of marketing : the superfine heavy calcium carbonate is vastitude at the industry performance originates and low at the price, which is widely used in plastic, rubber, dope and papermaking
市場簡要分析:超細重質碳酸鈣的工業性能好,來源廣、價格低,在塑料、橡膠、塗料、造紙等行業得到廣泛的應用。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。The cloning cdna fragment was extracted from positive clones and sequenced. the results showed that the cdna fragment was 816bp in size, encoding a protein which included 272 amino acids. the sequence homology analysis was carried out via the software blast 2. 0 network service in the four large databases - genbank, embl, ddbj, pdb, which had recorded 1 337 978 nucleotide and protein sequences. the results of the analysis indicated that the nucleotide homologous rates between the rubber tree etr and 15 recorded etrl of other plants ( mango, passion fruit, persia plum, strawberry, grape. . etc ) were 75 % - 80 % ; the protein homologous rates between the rubber tree etrl and these recorded etrl genes were 90 % - 95 %. from the results mentioned above, we could confirm that the cdna of rubber tree etrl had been cloned
從陽性克隆子中提取克隆片段,經序列測定分析,結果表明,克隆片段的cdna大小為816bp ,編碼的蛋白質包含272個氨基酸。基因序列通過blast2 . 0networkservice軟體對genbank , embl , ddbj , pdb四個大型數據庫中記錄的1337978條核酸和蛋白質序列進行序列相似性檢索,結果表明與芒果、一西番蓮、波斯梅、草毒、葡萄、西洋梨等15種已報道的植物的etrl基因cdnag的同源率為75 88 ;蛋白質氨基酸序列的同源率為90 95 ,表明本研究確實克隆到了橡膠樹etri基因的cdna序列。 4Effects on properties of nr / sbr / pa66 compound of modified rubber such as enr - 50, mg49, epdm - g - mah and nr - g - mah were investigated, besides utilizing pretreated short fiber and adhesive agents, so as to improve the adhesion on the surface between rubber and short pa66 fiber. first, mah grafted nr was made by myself using brabender plasticord from south china university of technology, while other modified rubber was procured from certain organizations
重點研究了環氧化天然橡膠( enr - 50 ) 、甲基丙烯酸甲酯接枝天然橡膠( mg49 ) 、三元乙丙橡膠接枝馬來酸酐( epdm - g - mah )及順酐化天然橡膠( nr - g - mah )等改性橡膠對sfrc性能的影響。Making sensitive material : made in non - sulfur vulcanization system with the formula : epdm 100kg, dicumylperoxide ( dcp ) 2kg as cross - linking agent, stearic acid 1kg as processing aid, oxidized zinc ( zno ) 3kg as accelerant, wax oil 10kg as lubricant ; and made in vulcanizing condition : vulcanizing temperature 170 c, vulcanizing time 15minutes, vulcanizing pressure 3 mpa, the vulcanized epdm is optimal sensitive material for petrol. the sensing head equipped with the vulcanized rubber possesses two qualities : better swelling response and better anti - interfere against temperature variation
敏感材料的制備:用無硫硫化體系;配方為:生膠100kg , dcp2kg ,硬脂酸1kg , zno3kg ,石蠟油10kg ;硫化條件:硫化溫度170 ,硫化時間15分鐘,硫化壓力3mpa ,制備的硫化橡膠對汽油的監測較理想,用其裝備的傳感頭不僅有較好的溶脹響應性能,而且有很好的抗溫變干擾能力。The synthesis technology of various liquid rubbers with different active group terminated, such as hydroxyl - terminated, carboxyl - terminated, isocyanate - terminated, ami - no - terminated, mercaptan - terminated and various main chains like polybutadiene, polyurethane, polystyrene were reviewed with 23 references
摘要綜述了端羥基、端羧基、端異氰酸酯基、端氨基、端巰基等活性端基,以及聚丁二烯、聚氨酯、聚苯乙烯等不同主鏈結構的液體橡膠的合成技術。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。This understand of stored nitrogen compounds restricted seriously the progress in the investigation of vegetative storage proteins. in the dissertation, we studied more extensively the cytology, biochemical properties and biological roles of vegetative storage proteins in swietenia macrophylla and in hevea brasiliensis by light - and electron microscopy, sds - page, page, immuno - blotting, indirect immunohistochemical localization and colloidal gold labelling and cdna clone techniques
採用光鏡和電鏡技術、 page 、 sds - page和免疫印跡技術、電泳凝膠過碘酸? schiff試劑染色、間接免疫熒光和電鏡免疫細胞化學定位技術以及cdna克隆技術,較深入地研究了大葉桃花心木和巴西橡膠樹的營養貯藏蛋白質的細胞學、生物化學性質和生物學功能。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。Supplier of rare earths lanthanides, high purity metals and oxides and specialty inorganic compounds for industrial and laboratory applications
-生產納米活性碳酸鈣。應用於塑料改性,橡膠工業,密封膠粘材料,油墨與印刷等領域。Specifications for pressure - sensitive adhesive tapes for electrical purposes - specifications for individual materials - requirements for cellulose - acetate - butyrate film tapes with rubber thermosetting adhesive
電工用壓敏膠帶規范.單項材料規范.帶有橡膠熱固性膠的乙酸丁酸纖維素薄膜膠帶Pressure - sensitive adhesive tapes for electrical purposes - part 3 : specification for individual materials - sheet 10 : requirements for cellulose - acetate - butyrate film tapes with rubber thermosetting adhesive
電工用壓敏膠粘帶.第3部分:單項材料規范.活頁10 :帶有橡膠制熱固性膠的乙酸丁酸纖維素薄膜膠粘帶的要求Standard reference rubber - part 7 : polyacrylate rubber for characterizing service fluids with respect to their action on acm
標準參照橡膠.第7部分:特性工作液用聚丙烯酸酯橡膠要Rubber latices - methods of test - determination of volatile fatty acid number of natural rubber latices
橡膠乳.第3部分:試驗方法.第6節:天然橡膠乳揮發性脂肪酸數值測定Study on surface grafting treatment of superfine caco3 amp; amp; its uses in rubber
超細碳酸鈣表面接枝改性及其在橡膠中的應用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