Preparation of high strength and toughness iron-based PM wear-resisting materials Advantage and defect of semi-metallic, none-asbestos polymer and powder metallurgy were discussed. 高韧高强铁基粉末冶金耐磨材料的制备探讨半金属基摩擦材料、非石棉有机摩擦材料和粉末冶金摩擦材料的优缺点。
The baskets are filled with a polymer powder which can turn the wet oil into a solid, making it easier to collect by hand. 这些篮子里装满了聚合物粉,将这些潮湿的浮油变成固体状,更加容易用手收集。
Study on PC AND SAC cement mortar modification with adding polymer powder 聚合物胶粉对PC和SAC水泥砂浆的改性研究
It was reported that preparation of magnetic polymer powder by electro-less plating and its preliminary application in magnetorheological fluids. 采用化学镀的方法制备磁性聚合物粉,初步考察其在磁流变液中的应用。
Advantage and defect of semi-metallic, none-asbestos polymer and powder metallurgy were discussed. 探讨半金属基摩擦材料、非石棉有机摩擦材料和粉末冶金摩擦材料的优缺点。
The paper delivered the mechanical properties of cement mortars modified by two kinds of polymer powder. 研究了掺羟乙基甲基纤维素醚和乙烯-醋酸乙烯酯共聚物乳胶粉的水泥砂浆的力学性能。
Result indicates that this system is widely suitable for the polymer proper. The gel-forming property of the polymer dry powder is good when the hydrolysis degree is 4%-30% and the relative molecular weight is above nine millions. 结果表明,体系对聚合物本身的性能要求宽松,水解度为4%-30%、相对分子质量大于900×104的聚合物干粉成胶性能均较好;
Discuss again the development of dry mix mortar and the role of polymer dry powder 再论干混砂浆的发展和聚合物干粉的作用
The polymer powder for building putty can be dispersed in water, and react with hydrate product of cement and stuffing, form a kind of composite membrane with a certain mechanics intensity. 建筑腻子聚合物粉末能在冷水中再次分散溶解,其官能团能与水泥水化产物及填料发生物理化学反应,形成具有一定力学强度的膜。
Study on effect of re-dispersible polymer emulsion powder on microstructure of cement mortar 可再分散聚合物乳胶粉对水泥砂浆微结构性能作用的研究
The characteristics of common polymer materials are compared and analyzed systematically, and the laser sintering experimentation of polymer material powder is carried out, in which polystyrene ( PS) is selected to be the raw material of SLS prototype powder for rapid casting process. 在系统地比较和分析了常用高分子材料的特性,并进行了粉末激光烧结实验后,选择了聚苯乙烯(PS)材料作为快速铸造用SLS原型的粉末原材料。
Effect of polymer powder on property of fresh expanded pearlite thermal insulating mortar 聚合物干粉对新拌膨胀珍珠岩保温砂浆性能的影响
Experiment of de-ethanol with CS-2 type catalyst supporter and its influences on fine polymer powder CS-2型催化剂载体的脱醇试验及对聚合物细粉产生的影响
The effects of polymer dry powder on the adhesion strength of cement mortar at different curing conditions 不同养护条件下聚合物干粉对水泥砂浆粘结强度的影响
It comprehensively expounded the advance in the research of the polymer powder coating and coating technique, the adhesion between coating and base metal, the coating bond strength and the coating interfacial mechanics, etc. 综述了高性能聚合物粉末涂料及其金属表面涂装技术、涂层与金属基体的结合强度、涂层界面力学等方面的研究进展。
A sort of redispersible polymer powder was synthesized with the method of emulsion polymerization. 在保护胶体存在下,通过乳液聚合制得了可再分散性聚合物粉末。
The solid bed film melting and islands sea melting were two typical melting models of polymer powder in intermeshing counter rotating twin screw extruder. The melting efficiency of polymer powder in islands sea melting model was higher than that in the solid bed film melting model. 海岛熔融模型与固体床熔膜模型是啮合异向双螺杆挤出过程中聚合物熔融的典型形态,且在前者中聚合物的熔融效率更高。
The skim milk powder is a kind of food powder containing amorphous components and its caking behavior has to be explained with the caking mechanism based on the glass transition of the amorphous polymer powder. 脱脂乳粉作为一种含有非晶态组分的食品粉体,其结块现象必须通过基于非晶态高聚物玻璃化转变的结块机理来解释。
Study on the SLS Molding and Post-process of 316 Powder Added by Polymer Powder 添加聚合物粉末的316粉末SLS成型与后处理的研究
In polymerization of propylene, catalyst determined the behavior ofpolymerization 、 structure of polymer 、 configuration of polymer powder. 在丙烯聚合中,催化剂决定着丙烯聚合行为、聚合物结构以及聚合物颗粒形态。
The effect of hydroxyethyl methylcellulose and other polymer dry powder modified EPS mortar has been studied. 研究羟乙基甲基纤维素等聚合物干粉改性EPS砂浆的效果;
The tungsten based metal powder injection molding feedstock with wax-based multi-polymer ( EVA, HDPE) binder has been prepared to study the interaction of polymer and powder. 研究了石蜡基多聚合物组元(EVA、HDPE)粘结剂在钨基金属粉末注射成形喂料中聚合物与颗粒的相互作用。
Advance en the research of the high-performance polymer powder coating and its coating technique 高性能聚合物粉末涂料和涂装技术研究进展
Modification of Solvent Free Epoxy Adhesives by Polymer Powder 用聚合物粉末改性无溶剂环氧胶粘剂
The low of the influence of fly ash on the effects of polymer powder and cellulose ether is studied, and the mechanism is analyzed. 研究了粉煤灰对胶粉和纤维素醚作用的影响规律,分析了粉煤灰对胶粉和纤维素醚作用影响的机理。
The method starts from dyeing of acrylic polymer powder, and then gets the product by wet spinning of acrylic fibers. 本课题探索了一种新的生产有色腈纶纤维方法,采用腈纶聚合体粉末染色,再通过湿法纺丝得到有色腈纶纤维。
In order to make the results of the model more accurate, the same polymer powder and solvent were used in prototype and model. 为使模型求得的结果更加准确,在原型和模型中使用了相同的聚合物干粉和溶剂。