1)Polyisobutylene[p?li'ais?u'bju:tili:n]聚异丁烯
1.Disscusion Upon the Relation Between Low Molecular Weight Polyisobutylene and Its Kinematic Viscosity;低分子聚异丁烯与其运动粘度关系探讨
2.Detection of polyisobutylene in polyisobutylene succinic anhydride by HPLC;聚异丁烯丁二酸酐中聚异丁烯的液相色谱分析
3.Study on the Catalysts for Polyisobutylene with a Terminal Double Bond;高端基烯烃聚异丁烯催化剂研究
英文短句/例句
1.The Feasibility of PIB Plant to Produce LPIB Product聚异丁烯装置生产低分子聚异丁烯产品的可行性
2.The Synthesis of Star-Branched Butyl Rubber and Star-Branched Polyisobutylene;星形支化丁基橡胶及星形支化聚异丁烯的合成
3.Influence of blend conditions on the mechanical properties of functionalized polyisobutene-montmorillonite/polypropylene composites共混条件对功能化聚异丁烯-蒙脱土复合物改性聚丙烯性能的影响
4.isobutylene-isoprene copolymer异丁烯－异戊二烯共聚物
5.butadiene isoprene copolymer丁二烯-异戊二烯共聚物
6.polylauryl methacrylate聚十二基异丁烯酸盐
7.Study on the High Trans Butadiene-Isoprene Copolymer高反式丁二烯—异戊二烯共聚物的研究
8.Systhesis of Copolymers of Isobutyl and Tert-butyl Acrylate by Cationic Polymerization and Atom Transfer Radical Polymerization;阳离子/ATRP合成异丁烯/丙烯酸叔丁酯共聚物研究
9.STUDIES ON THE SYNTHESIS OF BUTADIENE/ISOPRENE/STYRENE POLYMER INITIATED BY DILITHIUM INITIATORS;双锂体系丁二烯/异戊二烯/苯乙烯聚合物的研制
10.The Terpolymerization of Styrene-butadiene-isoprene to Synthesize SIBR;苯乙烯—丁二烯—异戊二烯三元共聚合成SIBR
11.Study on a Novel Block Polymer Comprising Styrene, Butadiene and Isoprene;苯乙烯/丁二烯/异戊二烯新型嵌段聚合物的研究
12.Study on Star Polymer of Styrene /Isoprene/ Butadiene;苯乙烯/异戊二烯/丁二烯星型聚合物的研究
13.Polymerization Kinetics Behavior of Butadiene/Isoprene/Styrene with Tin-Containing Organolithium as InitiatorSnLi引发苯乙烯/异戊二烯/丁二烯聚合动力学
14.Synthesis of Block Copolymer of Isobutylene and Styrene Coinitiated by AlCl_3;Al系共引发合成异丁烯和苯乙烯嵌段共聚物
15.Synthesis and Characterization of Vinyl Chloride-Isobutyl Vinyl Ether Copolymer;氯乙烯—异丁基乙烯基醚共聚树脂合成与表征
16.Synthesis and Structure Study of Allyllsobutyl POSS/Polybutadiene Nanocomposites;烯丙基异丁基POSS/聚丁二烯纳米杂化材料的制备和结构研究
17.Study on Anionic Polymerization of Butadiene, Isoprene, Styrene in Presence of Asymmetric Ethers and TMEDA;不对称醚及TMEDA存在下的丁二烯、异戊二烯、苯乙烯阴离子聚合研究
18.Synthesis and Properties of Isoprene-Butadiene/Styrene Rubber;异戊二烯—丁二烯/苯乙烯共聚橡胶合成及性能研究
相关短句/例句
polyisobutene聚异丁烯
1.Development of investigation and process optimization on polyisobutene;聚异丁烯研究进展及其工艺优化
2.Research of Determining High Active End Group Content and Molecular Weight of Polyisobutene;聚异丁烯高活性端基含量及相对分子质量测定方法的研究
3.nC_6H_(14)—CH_2Cl_2 Volumn ratio influene on molecular weight and formation of polyisobutene with BF_3;正己烷—二氯甲烷溶剂配比对BF_3引发体系聚异丁烯分子量及结构影响的研究
3)PIB聚异丁烯
1.EVALUATION ON PROPERTIES OF LPIB AND ITS APPLICATION IN LUBRICATING OIL;低分子聚异丁烯性能及在润滑油中的应用
2.THE APPLICATION OF PIB IN TWO STROKE GASOLINE ENGINE OIL;聚异丁烯在二冲程汽油机油中的应用
3.In this paper, hot-melting adhesive (HMA) was prepared by EVA/ polymerized rosin/ PIB composite for corrosion protection of steel pipeline, which EVA resin, polymerized rosin and PIB were selected as main resin, tackifier and toughening agent separately.以EVA树脂为主体树脂制备钢质管道防腐用热熔胶,选用聚合松香为增粘剂,聚异丁烯为增韧剂,研究了不同VA含量、不同熔体指数的EVA树脂、聚合松香及聚异丁烯对热熔胶环球软化点、脆化温度和剥离强度等性能的影响。
4)isobutene oligomerization异丁烯齐聚
1.Study on catalytic distillation coupling process of isobutene oligomerization;异丁烯齐聚反应精馏的耦合工艺研究
2.Mathematical simulation of isobutene oligomerization s rectification;异丁烯齐聚反应精馏的数学模拟
3.The catalytic behavior of Fe2(SO4)3-(NiSO4)/γ-Al2O3 in isobutene oligomerization was studied.研究了Fe2(SO4)3(NiSO4)/-γAl2O3催化剂对异丁烯齐聚反应的催化性能,考察了催化剂的寿命、稳定性及强度,并与工业化硅铝小球催化剂进行了对比。
5)diisobutylene[dai,ais?'butili:n]二聚异丁烯
1.Result showed that conversion of isobutylene reached 80% and selectivity of diisobutylene was 90% when reacted at 180 oC with mass airspeed of 3h-1 by self-made R2 catalyst.利用分子筛催化异丁烯合成二聚异丁烯,在固定床反应器中考查了温度、空速对异丁烯齐聚反应的影响。
2.p-tert-Octylphenol(PTOP) was synthesized from phenol and diisobutylene(DIB),which was a distillate of butene oligomer from Lanzhou Refinery.从兰州炼油厂的C_4烯烃齐聚物中精馏分离出二聚异丁烯,再与苯酚进行烷基化反应合成了对叔辛基酚(PTOP);筛选出可用的催化剂C101阳离子交换树脂,并优选出反应最佳工艺条件:反应温度80℃,反应时间6 h,叫(催化剂)=0。
3.This paper examines the alternating copolymerization of diisobutylene-maleicanhydride monomers in the presense of initiator through solution polymerization.以二聚异丁烯,马来酸酐为主要单体,在引发剂存在下,采用溶液聚合方法,合成了具有交替结构的共聚物(IBMA-2),研究了聚合配方及合成工艺条件对产物收率,分子量等影响,通过元素分析,测定了原料配比、转化率与共聚物组成的关系,结果表明,该共聚物具有近似交替结构的特征。
6)Triisobutylene三聚异丁烯
1.Catalytic Acylation of Triisobutylene;三聚异丁烯的催化酰化(英文)
延伸阅读
聚异丁烯聚异丁烯polyisobutene异丁烯的聚合物。英文缩写PIB。结构式为聚异丁烯耐老化、耐臭氧、耐多种无机酸、碱、盐和极性介质的侵蚀；有极好的绝缘性和气密性。缺点为易冷流，可添加填充物或其他橡胶加以改善。聚异丁烯是饱和聚合物，因此不能硫化，如与少量（＜5％）双烯烃共聚，即为可硫化的丁基橡胶（IIR）。异丁烯可在低温下高速进行正离子聚合，催化剂为无机酸（硫酸、磺酸、过氧酸或硅酸盐）时，室温以下聚合可得低分子量聚合物（分子量几百～几万），若用路易斯酸（BF3、AlCl3等）为催化剂并加少量水或酸作助催化剂，在低温（－78～－100℃）下聚合，可制备高分子量（150万～200万）聚合物。此外也可采用齐格勒-纳塔催化剂进行配位聚合或辐照聚合。低分子量聚异丁烯作润滑剂的增粘剂，以适应高温润滑需要。高分子量聚异丁烯与聚乙烯共混作电缆涂层，还可用于防水胶布、防水石、蜡纸以及热熔胶中。
