利用辐射接枝改性技术,制备了医用硅橡胶水凝胶膜。
Grafting hydrogels onto silicone rubber membranes were prepared by radiation technique for medical application.
本文研究共辐射接枝法改善聚四氟乙烯车削板的粘接性能。
This is a work to improve viscous property of polytetrafluoroethylene turning plate by, mutual radiation grafting.
结果表明,采用预辐射接枝技术可制得接枝率55%以上的高接枝率抗菌纤维素纤维。
The results showed that the antibacterial cellulose fibers with a percentage of grafting above 55% were obtained by the pre-irradiation grafting method.
文章叙述了利用辐射接枝技术,缩合共价法,使葡萄糖氧化酶固定在聚乙烯、氟46膜上。
The paper is described the immobilization of GOD on polyethylene and F_ (46) by radiation grafting and condensation covalent.
为了提高丝绸产品的质量,对蚕丝绸辐射接枝化学单体的原理和方法进行了更深入地研究。
In order to improve the properties of natural silk fabrics, the mechanism and method of the radiation induced graft copolymerization of monomers onto natural silk fabrics were more studied.
介绍了辐射接枝生产离子交换纤维的主要方法:共辐射接枝法、无氧预辐射接枝法和有氧预辐射接枝法。
The radiation grafting methods of producing ion-exchange fiber were introduced, including co-irradiation grafting, non-oxygen pre-irradiation grafting and oxygen pre-irradiation grafting.
文章综述了制备高熔体强度聚丙烯的制备方法,主要有直接聚合法、辐射接枝交联法、硅烷接枝交联法等。
The producing methods of HMSPP were discussed, including direct polymerization, radiation grafting and cross-linking, silane grafting and cross-linking, and so on.
阐明了聚乙烯毛细管辐射接枝苯乙烯时,剂量、剂量率、单体浓度、溶剂、温度和交联剂等对接枝率的影响。
The effects of dose, dose rate, monomer concentration, solvents, temperature and crosslinking agents on the graft copolymerization of styrene with polyethylene capillary were illustrated.
分别介绍了熔融接枝、溶液接枝、固相接枝、紫外光辐射接枝、等离子体接枝、超临界二氧化碳接枝的工艺及设备的开发情况。
The processes and equipments of melt graft, solvent graft, solid phase graft, UV radiate graft, supercritical CO_2 graft and solid-phase mechanochemistry graft were introduced.
结果表明,单体浓度和辐射剂量率是反应的主要影响因素,两者对接枝反应速率的影响指数分别为1.2和0.4。
Results show that dose rate and monomer concentration were major factors of the radiation grafting. Dependence of the graft rate on dose rate and monomer concentration was 0.4 and 1.2, respectively.
实验结果显示,PEO接枝水凝胶膜的凝胶分数主要依赖于辐射剂量和聚合物浓度。
The experimental results showed that gel fraction of the PEO graft hydrogel films depended mainly on irradiation dose and concentration of the polymers.
介绍了化学、等离子体、辐射和光化学等应用于聚合物分离膜领域的接枝技术的主要特点。
The grafting techniques applied in polymer membrane such as chemical, plasma, radiation and photochemical methods were introduced.
电池隔膜的制备方法有许多种,其中聚合物膜辐射引发接枝功能型单体是电池隔膜制备的重要手段之一。
Radiation induced graft copolymerization of functional monomers onto polymeric membrane is an important method for battery separator preparation.
射线辐射高分子材料表面接枝共聚合是一种绿色的、重要的有机生物材料合成制备方法。
Irradiation graft copolymerization becomes a green and important synthetic strategy for surface functionalization and facile preparation of new organic biomedical materials.
接枝膜的拉伸断裂强度随接枝率的增加而提高,但是辐射自交联无法显著提高膜的力学性能。
The breaking strength of grafted membrane increases with the increasing of grafting degree, but it does not change obviously by self-cross-linking.
通过共聚、共混、复合、辐射、接枝等方法提高聚乳酸使用性能;
The properties of PLA are increased, using co-polymerization, blending, compounding, radiation, grafting, etc.
采用预辐射法研究了丙烯酸对聚乙烯膜的接枝反应。
The grafting of acrylic acid onto a polyethylene film by the pre-irradiation method was investigated.
采用常压电加热与微波辐射加热两种方式对大豆分离蛋白(SPI) -糖接枝反应程度的影响进行了研究。
The degree of soy protein isolate (SPI) -saccharide graft reaction heated by electricity in the atmospheric pressure and microwave radiation were studied.
研究了核辐射引发淀粉丙烯酰胺接枝共聚物的结构与性能的关系。
Relationship between structure and properties of radiation induced grafted copolymer of starch polyacrylamide (PAM) was studied.
利用预辐射方法,在聚乙烯薄膜上接枝不同分子量的缩乙二醇丙烯酸酯单体。
In this paper, some condensed ethylene glycol acrylate monomers with different molecular weight being grafted to the PE film by means of pre-irradiation is reported.
利用预辐射方法,在聚乙烯薄膜上接枝不同分子量的缩乙二醇丙烯酸酯单体。
In this paper, some condensed ethylene glycol acrylate monomers with different molecular weight being grafted to the PE film by means of pre-irradiation is reported.
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