1) TiO 2 sol modified by coupling reagent
偶联剂改性TiO2溶胶
2) coupling modification
偶联改性
1.
Study on the mechanism of coupling modification of styrene/acrylic latex by silicasol
硅溶胶偶联改性苯丙乳液机理研究
2.
The coupling modification effects of clay were evaluated by hygroscopic property determination,viscosity methods and FT-IR.
采用吸水性测定法、黏度测定法、红外光谱法评价陶土的偶联改性效果;用扫描电镜观察陶土在SBR材料中的分散均匀性,以及对SBR发泡材料泡孔的影响;检测了SBR发泡材料的物理力学性能。
3.
With EVA(ethylene vinyl acetate copolymer) as raw materials, zinc-loaded antibacterial powder and silver-loaded zirconium phosphate as antibacterial agents, aluminate, silane and borate as coupling agents, the antibacterial EVA foamed materials were prepared by means of coupling modification, twin-roll mixing and extruding, and compression molding cross-linked foaming.
以EVA为基本原料,载锌抗菌粉、载银磷酸锆为抗菌剂,硼酸酯、铝酸酯、硅烷偶联剂为改性剂,通过偶联改性、双辊混炼、模压交联发泡方法,制备抗菌EVA发泡材料。
4) Solvent-modification
溶剂改性
5) modificated catalyst of TiO_2
改性TiO2催化剂
6) TiO2 sol
TiO2溶胶
1.
A series of doped TiO2 sol were prepared by adding different ions such as Cu2+,Zn2+,I-,and Ag+ respectively,and their bactericidal performances were tested by coated on culture utensil of glass.
在TiO2溶胶中分别引入Cu2+、Zn2+、Ag+及I-等离子,比较上述各种溶胶所制涂层的室内灭菌性能,得出Ag+可显著提高TiO2的室内灭菌性能。
2.
A series of TiO2 sol and poly [-methyl methacrylate-copoly-3-(trimethoxysilyl)propyl methacrylate]-TiO2 hybrid materials was systhesised by Sol-Gel method.
以钛酸四异丙酯(TTIP)、甲基丙烯酸甲酯(MMA)、γ-甲基丙烯酰氧基丙基三甲氧基硅烷(MTMS)为原料,用溶胶-凝胶法制备了一系列不同粒径的TiO2溶胶及不同TiO2含量的聚(甲基丙烯酸甲酯-共聚-γ-甲基丙烯酰氧基丙基三甲氧基硅烷)/TiO2杂化材料,通过动态激光光散射、红外吸收光谱、原子粒显微镜对TiO2溶胶及其杂化材料进行了表征。
3.
Fe3+ doped TiO2 sol was prepared using TiCl4 by hydrolytic precipitation method and was charac- terized by XRD and IR.
以TiCl4为原料,用沉淀法制备了Fe3+掺杂的TiO2溶胶,并利用XRD(X衍射谱)和IR(红外光谱)对掺杂溶胶进行了表征。
补充资料：交联改性双基推进剂
分子式：
CAS号：
性质：为改善改性双基推进剂的力学性能，在配方中加入异氰酸酯类交联剂(如六次甲基二异氰酸酯)与硝化棉大分子的剩余羟基发生交联而形成的一类推进剂。其力学性能有明显改善，-20℃时的伸长率可达20％左右。
CAS号：
性质：为改善改性双基推进剂的力学性能，在配方中加入异氰酸酯类交联剂(如六次甲基二异氰酸酯)与硝化棉大分子的剩余羟基发生交联而形成的一类推进剂。其力学性能有明显改善，-20℃时的伸长率可达20％左右。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条