您要查找的是不是:
- The passivation technology of galvanized steels were reviewed in details,specially the development of research on organofunctional silanes films and their anti-corrosion performance. 综述了有机硅烷的结构、分类、钝化工艺和缺陷,以及有机硅烷在镀锌板上的研究进展和耐蚀性能。
- Keywords galvanized steels;organofunctional silanes;non-chromate;conversion coatings; 镀锌板;有机硅烷;无铬钝化;表面处理技术;
- organofunctional silanes 有机硅烷
- Keywords silanization pretreatment;corrosion resistance;bis-silane;organofunctional silane; 硅烷化预处理;耐蚀性;双硅烷;功能性硅烷;
- Although widely applicable, silanes do have their limitations. 尽管应用广泛,硅烷的确有其局限性。
- Silanes are well established and enjoy widespread use. 硅烷已经开发完备,具有广泛的应用。
- Silanes consist of a chain of silicon atoms covalently bound to hydrogen atoms. 构成硅烷烃的是一条硅原子链接形成的主链和以共价键链接在主链上的氢原子。
- The preparation method of silylated polyurethane sealant and the influences of different silanes on sealant properties are also described. 介绍了硅烷偶联剂改性聚氨酯预聚物的方法和密封胶的配制以及不同的硅烷偶联剂对改性聚氨酯密封胶性能的影响。
- This is being addressed by increasing use of precoated fillers and the introduction of oligomerized silanes. 这个问题正在着手解决,其方法是使用预涂覆填料和引进低聚硅烷。
- Based on interface science principle,effect of silanes waterproof coatings on cement concrete surface was revealed. 依照界面科学原理,叙述硅烷系防水涂料在水泥混凝土表面的作用。
- The organotitanates overcome many of the limitations of silanes as coupling agents for fillers. 有机钛酸酯克服了硅烷作为填料偶联剂的局限性。
- Under more strenuous conditions of temperature or catalyst the silanes bond chemically with the surface through siloxane linkage. 在加温或催化剂的十分剧烈的条件下,硅烷通过硅氧烷键和表面化学结合起来。
- By-product hydrogenchloride should be removed completely from chlorosilanes alcoholysis reaction because of its adverse effects on alkoxy silanes. 摘要氯矽烷醇解反应中生成的氯化氢对产物烷氧基矽烷有很大影响,必须将其去除。
- In this paper, using organic silanes, the surfaces of the hollow glass microballoon were treated, their resistivity against water was improved. 用有机硅烷处理空心玻璃微球表面,改善了空心玻璃微球的耐水性。
- By using this methodology, alkenyl silanes which have useful applications from a synthetic point of view could be easily obtained. 藉由改变起始物硫缩醛(酮)的取代基,或是使用不同的格林那试剂,我们能利用此烯化反应得到在有机合成上有许多应用的有机矽化合物。
- Our broad product portfolio, which comprises precipitated silica, carbon black, rubber silanes, amino acids, polyurethane foam additives, co... 铂德商务咨询(上海)有限公司-工作地点:辽宁,吉林,黑龙江,上海
- The two silanes improve acid rain resistance of concrete greatly and prolong its service life of concrete greatly in acid rain environment. 两种硅烷可有效提高混凝土耐酸雨性能,有效延长混凝土在酸雨环境下的服役寿命。
- However, silanes are sometimes used as surface modifiers for fillers in PP and PE, providing improved dispersion and reduced water absorption. 但是,硅烷有时也用作PP和PE中的填料的表面改性剂,提供改进的分散性和减少水分吸附。
- A surface modification approach involving grafting reaction of silanes with hydroxyl groups on the clay edge was successfully performed. 利用硅烷对黏土表面进行了接枝改性的研究,成功制备了表面接枝的黏土。
- In addition to the silane-reactive fillers, titanates are effective with carbonates, carbon black and other fillers where silanes have no useful reaction. 除了硅烷反应型填料,对碳酸盐、碳黑和硅烷无法反应的其它填料,钛酸酯依然有效。
