1、

influence of interpenetration degree on initial stage of polymer chain crystallization

穿插程度对高分子链结晶初始阶段的影响

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2、

Epoxy-terminated polysiloxanes, which belong to silicone softener, can impart softness to cotton fabric. The reactive group at each end of the polymer chain can undergo crosslinking reaction with the hydroxyl group on cellulose, which can improve the wrinkle recovery of fabric.

双端环氧基聚硅氧烷属于有机硅柔软剂,能赋予织物柔软性;同时具有双活性基结构,能在一定条件下与棉纤维素发生反应,形成交联,改善织物的折皱回复性。

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3、

Rigid conjugated main chain is an important feature of conjugated polymers, it can formed large conjugated π electron system, so that the charge can transfer within the molecule. Thus, a single quencher molecule can cause a super-quenching of the entire polymer chain.

含有刚性共轭主链是共轭聚合物的重要特征,能在分子内形成大的共轭π电子体系,从而使电荷在分子内进行传输,单个猝灭剂分子就足以引起聚合物荧光的超猝灭。

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4、

The polymer chain microstructure ( content and length of hydrophobic microblock) and molecular weight are both the main factors to determine the hydrophobic association interactions and thickening effect of P ( AM/ AEBA).

聚合物链的微结构(疏水嵌段的含量和长度)和分子量是决定共聚物P(AM/AEBA)疏水缔合作用和增粘效果的主要因素。

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5、

Conformational Entropy of SAW Polymer Chain on Diamond Lattice

金刚石格点上自回避行走高分子链的构象熵

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6、

Polymer chain graft rate in graphene surface with different content of the graphene/ nylon6composite can be roughly determined by thermal gravimetric analysis.

热重分析能粗略判断不同组分含量的石墨烯/尼龙6复合物中高分子链在石墨烯表面的接枝率高低。

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7、

Monte Carlo Simulation on the Block Polymer Chain

嵌段共聚高分子链构象的Monte Carlo模拟

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8、

During the cooling process, polymer chains changed from disordered ( coil-like) to ordered ( rod-like) structures and caused the elongation of conjugated chain length.

在冷冻过程中,聚合物链从无规线团状态转变成棒状构象,从而增加了导电高分子的共轭链长。

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9、

Clearly the principle requirement for a substance to be capable of forming a structural unit of a polymer chain is that it must be difunctional.

显然,对于能成为聚合物链结构单元的物质的基本要求是:它必须是双官能的。

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10、

the relationship among the polymer chain structure, aggregation number and viscosity of polymer solutions were discussed.

另外对聚合物链结构、聚集数和溶液粘度的相互关系进行了讨论。

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11、

Temperature Coefficient of Polymer Chain with Large Side Group

大侧基高分子链的温度系数

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12、

It is made up of such eight modules as an introduction, radical polymerization, radical co-polymerization, ionic polymerization, coordination polymerization, the preparation method of chain polymerization, step reaction polymerization and chemical reaction of polymers.

它由八个模块组成,即绪论、自由基聚合、自由基共聚合、离子聚合反应、配位聚合反应、连锁聚合实施方法、逐步聚合反应、聚合物的化学反应。

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13、

Degradation behavior of macromolecule polymer coated material is the process that the rupture of chemical bond of main chain and forming molecular fractionlet. Ubbelohde viscosity method was put forward for measuring viscosity-average molecular weight of copolymer.

高分子聚合物包膜材料降解过程就是主链上化学键的断裂并形成低相对分子质量碎片的过程,采用乌氏粘度计法测定淀粉/聚乙烯醇肥料包膜材料的降解程度。

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14、

A study of chain transfer agent on acrylic-acid polymer sodium salt

链转移剂对丙烯酸及其钠盐聚合的研究

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15、

The structure of polymer molecular net chain can change through the core sample causes the polymer fluid free energy change.

聚合物分子网链结构在通过岩心时发生形变,引起聚合物溶液自由能的变化。

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16、

Monte Carlo study on chain shape of multiple block co polymer

Monte Carlo方法研究多嵌段高分子链的形态

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17、

The results show that the mechanical properties have consumedly improved with the addition of chain extender and polyether polyol or polymer polyether polyol.

结果表明,扩链剂、三官能度聚醚及接枝聚合物聚醚的适量引入可显著改善微孔聚氨酯弹性体制品的物理力学性能。

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18、

synthesis of novel azo polymer containing azobenzene groups both on main-chain and side-chain

一种主侧链均含偶氮基团的聚合物合成与性能研究

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19、

The experimental results show that hydrophobic association increases obviously with increasing polymer concentration, hydrophobe content, hydrophobic side chain length and temperature.

结果表明,随聚合物浓度、疏水单体摩尔分数、疏水侧链长和温度的增加,疏水缔合作用增强;

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20、

studies on photoinduced isomerization process of a side-chain azo polymer

偶氮侧基聚合物光致异构动力学研究

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