并且接枝产物的流变性能与PP一样为假塑性流体。
The rheological property of grafted products and PP was still a kind of non-Newtonian pseudoplastic fluid.
DSC研究表明辐照接枝产物的熔融温度和结晶温度均降低。
The DSC results showed both the melting temperature and crystallization temperature of the grafting products were decreased.
通过FT-IR对接枝产物进行了表征，证实了接枝反应的发生。
The FT-IR spectra of the product confirmed the occurence of grafting.
并讨论了各单因素条件对接枝率的影响变化规律，同时分析了接枝产物的结构及吸湿性能。
Moreover, the effect regularity of every condition on grafting percentage was discussed, and the structure and hydrophilicity of grafted nonwoven were analyzed.
文章从引发体系、接枝单体两个方面综述了酪蛋白和丝素蛋白的接枝共聚改性机理以及接枝产物的结构和性能。
The mechanism of graft copolymerization of casein and silk protein and the structure and properties of the graft copolymer, especially initiators and graft monomers, are reviewed.
采用DSC、FT-IR和GPC方法对接枝产物的组成和结构进行了分析，并通过对比试验对其填充性能进行了研究。
The constitutes and structure of graft copolymer were characterized by DSC, FT-IR and GPC, and its filling properties we re studied by various parallel experiments.
实验结果表明，该接枝反应基本符合自由基反应的一般规律，并且其聚合产物具有明显的抗高温能力。
Experiment result shows that the graft copolymerization reaction agrees quite well with the general free radical mechanism and the copolymer has excellent heat stabilization.
介绍了常见淀粉—烯类单体接枝共聚产物各成分的分离及其表征方法。
This paper presents a reviewal profile of methods on separation and characterization about starch-vinyl graft copolymers.
采用电镜、红外和吸光度等手段对炭黑丙烯酰胺接枝聚合产物进行了结构与性能的表征。
The structure and properties of grafted carbon black were characterized with the help of TEM, FT IR and light adsorption ratio.
通过比较木素磺酸盐和模型物接枝前后酚羟基的含量和碱性硝基苯氧化产物得率的变化，对接枝反应位置进行了研究。
The graft site was studied by comparing the phenolic contents, yields of alkaline nitrobenzene oxidation products of lignosulfonates, model compounds and their copolymers.
用糊化后的淀粉进行接枝共聚反应时，最终制得产物的吸水率较高，并部分地依赖淀粉中直链和支链淀粉的含量。
When using gelatinized starch as substrate, the absorbency of final starch was high, and partially effected by amylose and amylopectin in starch.
考察了不同接枝率的产物在12种常见溶剂中的溶解性，结果表明，不同接枝率的接枝共聚物都有良好的水溶性，可以形成无色透明的膜，扩大了其实际应用价值。
Solubility of product was tested in 12 usual solutions and it shown all graft copolymers were water-soluble, the excellent film-forming performance made it more extensive applications in practice.
结果表明，共聚物中存在聚乳酸支链，产物为纤维素醋酸酯与聚乳酸的接枝共聚物；
The results showed that the product was grafted copolymer of cellulose acetate and poly(actic acid), and poly(actic acid) side chains were detected in the copolymer.
获得了高接枝效率和高接枝百分比的产物，测定了有关因素对接枝参数的影响，对接枝共聚物用红外光谱进行了表征，并对接枝共聚机理进行了探讨。
The effect of rarious factors on the graft parameters has been determined. The structure of the grafted fibres was characterized by means of IR and SEM. The initiation mechanism was proposed.
并用红外光谱、热重分析对产物进行了表征，同时对该接枝共聚物进行了絮凝性能试验。
Infrared spectrum and thermogravimetric analysis are used to characterize the product. At the same time, the flocculating capacity of this copolymer is tested.
实验结果表明：产物的接枝率和熔体流动速率（MFR）变化与聚乙烯的种类有直接关系，接枝性能从优到差的顺序为： LDPE>LLDPE>HDPE；
The results show that: the kind of PE influences the graft rate and MFR of the product directly, the sequence of grafting ability is LDPE>LLDPE>HDPE;
酪素与烯类单体的接枝共聚产物广阔的应用前景，越来越引起人们的关注。
The graft copo1ymer of casein and vinyl monomers have exhibited broad application prospect, and also have attracted more and more attention.
介绍了高分子量聚丙烯(PP)接枝含氧活性基产物接枝率的测定方法。
The graft rate measurement methods of high molecular weight polypropylene (pp) graft oxygenate active group product are introduced.
介绍了高分子量聚丙烯(PP)接枝含氧活性基产物接枝率的测定方法。
The graft rate measurement methods of high molecular weight polypropylene (pp) graft oxygenate active group product are introduced.
应用推荐