在PP大分子链上接枝含极性基团的乙烯基单体，可显著提高PP的阻燃性能；
The introduction of the vinyl monomer containing polar group into PP macromolecular chain could improve the flame retardance of PP obviously.
考察了共混比、不饱和极性单体、PP熔体挤出接枝物、增塑剂及EPDM用量对共混物力学性能的影响。
The influences of blending ratios, EPDM's quantity, PP melt - extruded grafting copolymers, unsaturated polar monomers and plasticizer on the mechanical properties of the blends were investigated.
后过渡金属镍、钯烯烃聚合催化剂在催化单一原料乙烯制线性低密度聚乙烯、催化乙烯和极性单体聚合方面具有突出的优势。
The nickel and palladium catalysts have extrude advantage in catalyse singleness ethylene to manufacture LLDPE and catalyse copolymerization of ethylene and polar monomer.
本文以苯乙烯和丙烯酸酯的低分子共聚物为B段，以含有极性基团的单体为A段合成了A—B嵌段型颜料分散剂。
An A-B blocked pigment-dispersing agent has been synthesised , in which the A block is a monomer with polar groups and the B fo'oek is the oligomer of styrene and acrylate with lower molecular weight.
接枝物极性的增加的趋势依次按接枝单体马来酸酐（MAH）、甲基丙烯酸甲酯（MMA）、甲基丙烯酸缩水甘油酯（GMA）递增。
The increasing order of the polarity of the grafted PP was as this sequence: MAH, MMA and GMA, which showed the ef.
以丙烯腈为单体，二乙烯苯为交联剂，采用原位聚合法制备出了强极性的有机高聚物多孔层开管柱- OPPLOT - A型柱。
A new type of strongly polar organic polymer porous layer open tubular column (OPPLOT-A) was prepared by in situ copolymerization of acrylonitrile and divinylbenzene.
包含所述双核过渡金属化合物的催化剂组合物对于含有极性官能团的单体活性高。
A catalyst composition including the dinuclear transition metal compound is highly active for a monomer having a polar functional group.
采用溶液法，选用极性单体马来酸酐（MAH），在非隔氧条件下，以过氧化苯甲酰（ BPO）为引发剂对天然橡胶（NR）进行接枝改性。
The graft copolymerization of natural rubber(NR) and polar monomer maleic anhydride (MAH)in the presence of oxygen has been studied in toluene solution.
用非共价法，在极性溶剂中，以丙烯酰胺作功能单体，以强极性化合物槲皮素为模板，制备了分子烙印聚合物(mip)。
A molecularly imprinted polymer (MIP) was prepared using quercetin as the template and acrylamide as the hydrogen-bonding functional monomer in a polar solvent.
作为一个单体施法者刺客型英雄，在设计上相当地两极性（顺风太强，逆风则难有作为）。
She sort of has a binary nature by design… she's a single target caster-assassin.
本论文研究目标是在常规阴离子聚合方法合成sbs的基础上，通过端基转化实现了SBS与极性单体共聚。
Based on the general synthesis of SBS by anionic polymerization mechanism, we have carried out the copolymerization of SBS with several polar monomers by conversion of end-group of SBS.
方法选用三种酸性可聚合单体，配合极性、渗透性好的、助溶力强的可聚合单体及使羧基可离子化的水等组成的自酸蚀黏接体系并进行了黏接强度测试。
Methods Selected acid polymeric monomers were melted with polymeric monomers of good polarity, effusion and thawing power and with water that can produce ion combination reaction against carboxyl.
在诸多的功能化方法中，乙烯、丙烯与极性单体在温和条件下催化共聚是最理想的方法。
A few approaches have been invented, but the incorporation of functional groups into the polyolefin chains by catalytic copolymerization under mild conditions is the optimal choice.
在诸多的功能化方法中，乙烯、丙烯与极性单体在温和条件下催化共聚是最理想的方法。
A few approaches have been invented, but the incorporation of functional groups into the polyolefin chains by catalytic copolymerization under mild conditions is the optimal choice.
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