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- With the acrylic acid(AA) and the glycol(EG) as raw materials,Direct etherification method is usded to synthesize the ethylene glycol diacrylate(EGDA). 以丙烯酸(AA)與乙二醇(EG)為原料,采用直接酯化法合成出了二丙烯酸乙二醇酯(EGDA)。
- The thermal properties of ethylene propylene copolymer g acrylic acid(EPM g AA) and ethylene propylene copolymer g maleic anhydride(EPM g MAH) were investigated by using DSC. 用DSC研究了共聚聚丙烯－g－丙烯酸（EPM－g－AA）和共聚聚丙烯－g－馬來(lái)酸酐（EPM－g－MAH）的熱學(xué)性質(zhì)。
- Progressing plasma treatment and grafting acrylic acid(AA) by plasma solicitation were studied. 通過(guò)進(jìn)性等離子體處理及等離子體引發(fā)丙烯酸接枝處理丙綸纖維研究。
- A novel solid acid catalyst,H3PW12O40(HPW) supported on HZSM-5, has been prepared for use in the esterification of acrylic acid(AA) with n-butanol. 制備了負載型疏水性固體酸催化劑H3PW12O40/HZSM-5,并將該疏水性固體酸催化劑用于丙烯酸(簡(jiǎn)稱(chēng)AA)與正丁醇的酯化反應中。
- The process of acrylic acid (AA) grafted onto waste polystyrene (PS) in emulsion phase reaction conditions was introduced. 介紹了丙烯酸接枝改性廢聚苯乙烯泡沫塑料制備乳液型涂料的方法。
- Spent sulfite liquor(SSL) from bagasse pulping was modified by graft copolymerization of acrylic acid(AA) and/or acrylamide(AM) onto lignosulfonate. 利用木質(zhì)素磺酸鹽與丙烯酸(AA)、丙烯酰胺(AM)等單體的接枝共聚反應,直接對亞硫酸鹽制漿廢液(SSL)進(jìn)行接枝改性。
- One is the same downstream products that can be gotten from ethylene and propylene,such as chloroethylene, vinyl acetate and acrylic acid, etc. 另一類(lèi)是乙炔專(zhuān)用化學(xué)品,如炔醛法化學(xué)品(1,4-丁二醇系列)乙炔基醚、聚乙炔等。
- SHANGHAI HUAYI ACRYLIC ACID CO., LTD. 上海華誼丙烯酸有限公司。
- The copolymer of acrylic acid(AA) and acrylic amide(AM) was prepared through solvent polymerization with initiator, and spinned into fibers. 摘要采用溶液合法成了丙烯酸/丙烯酰胺共聚物紡絲液，并紡制成纖維。
- The impregnant emulsion of filter paper is fabricated by the copolymerization of styrene,butyl methacry late(BA)and acrylic acid(AA)etc. 采用乳液聚合方法制備出以苯乙烯、丙烯酸丁酯(BA)為主體,加入其他功能性單體共聚的苯丙乳液。
- Using benzophenone (BP) as photoinitiator, the photografting polymerization of acrylic acid (AA) on PET track membranes was studied. 其改性主要采用輻射和等離子體接枝的方法，本文將表面光接枝技術(shù)應用于PET核孔膜的改性和功能化，研究了核孔膜上的光接枝反應和方法，通過(guò)表面接枝丙烯酸，膜通量得到顯著(zhù)的提高，通過(guò)接枝不同單體，制備了新型表面孔封蓋結構的環(huán)境敏感型分離膜。
- Polyethylene (PE) has been modified by a small amount of mixing ethylene acrylic acid (EAA) copolymer.The water treeing in PE modified was also studied. 以不同含量的乙烯丙烯酸共聚物(EAA)對聚乙烯(PE)進(jìn)行了共混改性,研究了改性后實(shí)驗樣品中水樹(shù)的生長(cháng)情況。
- Amination of(E)-3-(thiophen-2-yl)acrylic acid with thionyl chloride and ammonia gave(E)-3-(thiophen-2-yl)acrylamide in 91% yield. 3-(2-噻吩)丙烯酸與氯化亞砜和氨作用生成3-(2-噻吩)丙烯酰胺,收率91%25;
- The graft copolymerization of acrylic acid (AA) onto low density polyethylene(LDPE) with benzoyle peroxide (BPO) as initiator in anhydrous xylene was studied. 在二甲苯溶液中以過(guò)氧化苯甲酰為引發(fā)劑研究了丙烯酸在聚乙烯上的接枝共聚。
- Latex particles were obtained by soapless emuls ion copolymerization of styrene (St) and methyl methacrylate (MMA) in the presen ce of functional monomer acrylic acid (AA) . 以苯乙烯、甲基丙烯酸甲酯為主單體，丙烯酸為功能單體合成了三元無(wú)皂乳液共聚膠粒。
- Methacrylic acid (MAA) or acrylic acid (AA) can improve properties great in which the former is much better, and get high strength, high elongation with common hardness. 甲基丙烯酸的溶脹效果遠大于丙烯酸,與不加(甲基)丙烯酸的硫化膠相比,改性后力學(xué)性能提高很多,即使在普通硬度下也能達到高強度、高伸長(cháng)率(邵A硬度72左右,拉伸強度約為28Mpa,撕裂強度約為52N/mm,斷裂伸長(cháng)率約為810%25)的特點(diǎn)。
- Two polymer were synthesized by copolymerization of acrylamide(AM) ,acrylic acid(AA),acrylo-nitrile(AN).They were used as absorbent for fresh water or salt water each. 采用丙烯酰胺(AM)、丙烯酸(AA)、丙烯腈(AN)三元共聚法合成了兩種分別適于淡水和鹽水的吸水膨脹聚合物。
- A series of copolymers containing vinyl isobutyl ether (VIBE),acrylic acid(AA),2 - acrylamido - 2 - methyl propane sulfonic acid(AMPS) have been synthesized. 以乙烯基異丁醚(VIBE)、丙烯酸(AA)、2-丙烯酰胺-2-甲基丙磺酸(AMPS)為單體,合成了單體比例不同的系列聚合物。
- In the typical case of ethylcellulose/ acrylic acid (EC / AA) system, cholesteric (helical) Properties and the influence factors of ethylcellulose liquid crystals were studied. 以乙基纖維素／丙烯酸體系為例，對乙基纖維素液晶的膽甾相性質(zhì)及其影響因素進(jìn)行了研究，測定了體系膽甾相結構的螺距。
- The bonding performance of chloroprene rubber (CR)/methyl methyacrylate(MMA) graft adhesive is enhanced by means of adding the second monomer,acrylic acid(AA). 在氯丁橡膠 (CR)和甲基丙烯酸甲酯 (MMA)接枝膠中 ,通過(guò)加入第二單體丙烯酸 (AA) ,進(jìn)一步提高CR/MMA接枝膠的粘接性能。
