树脂

The effect of dripping rate of mixed agent, stir speed, feeding pattern, surface-active agent on the preparation SiO_(2) sol were investigated.

对丙烯酸树脂和纳米复合涂饰剂聚合物膜的吸水率、耐溶剂性等进行了测定。用透射电镜分别观察了丙烯酸树脂乳液和纳米复合树脂乳液的微观结构。

A traditional method to improve the toughness of composites is to incorporate toughener component into the matrix system to form a two-phase structure.

为了改善BMI树脂基复合材料的抗冲击损伤能力，传统的增韧方法是在树脂基体中引入增韧剂形成两相结构，提高树脂基体的韧性，达到增韧复合材料的目的。

Resin transfer molding mould was manufactured with bisphenol-A epoxide vinylester resin as matrix,poly as low shrinkage additive and glass fiber tricot as reinforcing material,according to the basic requirement of matrix resin of RTM mould.

根据树脂传递模塑模具对基体树脂的基本要求，选用双酚A环氧乙烯基酯树脂为基体，聚乙酸乙烯酯为低收缩添加剂，玻璃纤维经编织物为增强材料，并加入相应的助剂，制备了复合材料RTM模具。

The preparation and characterization of trimethylamine modified glutaraldehyde-crosslinked chitosan resin activated with cyanuric chloride,and its infrared spectral properties were studied.

用水相均匀交联法制备戊二醛交联壳聚糖树脂，以三聚氯氰为活化剂，合成了三甲胺修饰戊二醛交联壳聚糖树脂，研究了该树脂的红外光谱特征及吸附性能。

Also disclosed is an aqueous painting composition has a quickly drying ability even containing a colouring resin sheet, a flexible sheet shaped surface decoration material containing flat colouring resin sheet and is not turnup even the sheet is deformed.

另外还提供一种即使含有扁平的着色树脂薄片，也能够实现速干性的组成的水性涂料组合物、以及含有扁平的着色树脂薄片、而且变形时树脂薄片不会发生起翘的挠性片状表面装饰材料。

According to the observation of the microstructure of small diameter lumber with scan electron microscope, there are many bordered pits of the radial trancheidal wall in the small-diameter Larch, and most of them have pit film. The resin is not only in resin canal, but also in some trancheid and ray parenchyma cells. The drying defects of small-diameter Larch lumbers were the most severe in consecution heating, fluctuating-heats 2h in between, and drying defects were nearly not observed in fluctuating-heats 6h. There is tylosis in the vessel of the heartwood of small-diameter Cathay poplar. The bordered pits of the radial trancheidal wall are dense, and the pits between vessels are alternate, most of them have pit film. Different collapse happened in all the small-diameter Cathay poplar lumbers. The collapse of small-diameter Larch lumbers was the most severe with consecution heating, fluctuating-heats 2h in between, the least with fluctuating-heating 6h.

通过扫描电镜观察发现，小径木落叶松的径壁具缘纹孔数目较多，且多具纹孔膜，小径木落叶松除在树脂道中含有树脂外，在一部分管胞胞腔内以及一些木射线细胞中也含有树脂，在产生缺陷的小径木落叶松锯材中，连续加热方式下锯材的开裂缺陷最为严重，波动2时次之，波动6时几乎没有开裂现象；小径木大青杨心材导管中的层状浸填体含量较多，且径壁具缘纹孔较为密集，管间纹孔呈互列方式，绝大多数纹孔具有纹孔膜，干燥后的小径木大青杨锯材均有不同程度的皱缩现象产生，其中连续加热干燥试验锯材的皱缩现象最严重，波动2时次之，波动6时干燥试验锯材的皱缩缺陷最小。

On the basis of the former results, Miscibility of unseparated reaction solution with varied resins were investigated by means of co-solvent method and the glossiness of the film method. The miscibility of 344# acrylic resin with the mixture was better than others, when the ratio of the mixture to 344# acrylic resin was one to ten, the miscibility attained best, and the glossiness of the film was 100 percent.The effect of miscibility and molecular weight on delaminating rate were investigated by the co-solvent method.

在聚马来酸醉溶解性能、相容性测定的基础上，通过共溶剂法、溶液涂膜法和溶解度参数法，考察了反应液不分离直接和不同树脂复配的情况。344#短油度醇酸树脂和接枝物的相容性较好，在接枝物：短油度醇酸树脂=1：10时，相容性达到最好，涂膜光泽值达到100%。

The results show that, with the increase in ionic strength, the adsorbed amount of taurine on the resin D290, the distribution coefficient λ and the fraction of zwitterion Tau(superscript ±) all decrease, while the pH value of the solution at the equilibrium and the content of anionic taurine Tau(superscript -) increase. Moreover, it is found that, at a certain taurine concentration, the increase in ionic strength may improve the selectivity of the anion resin for taurine.

研究结果表明：(1)随着溶液离子强度的升高，阴离子树脂对牛磺酸的平衡交换吸附容量逐渐降低，牛磺酸在树脂上的分配系数λ逐渐下降；(2)随着溶液离子强度增大，达到平衡时液相的pH值升高，溶液中牛磺酸阴离子Tau含量迅速增加，而牛磺酸两性离子Tau含量迅速降低；(3)在一定的牛磺酸浓度范围内，溶液离子强度增大，有利于提高离子交换树脂对牛磺酸的选择性。

Specifically, it is applicable to the production of dissolvent type of coating materials such as formaldehyde phenol resin, alkide resin, epoxy resin, epoxy polyester and acrylic resin as well as water-soluble resin coating materials such as highly adaptable water-soluble epoxy ester dipping paint.

适用于酚醛树脂、醇酸树脂、环氧树脂、环氧聚酯以及丙烯酸树脂等溶剂型涂料以及各种水溶性树脂涂料（如：高适应性水性环氧酯浸涂漆等）；还可应用于厚浆型涂料、粉末涂料、有机钛防腐蚀涂料、带锈涂料和沥清漆、富锌底漆、防火涂料、耐热涂料等。

The experiment results showed that the content of chromone glycoside in the extract of Yupingfeng increased from 0.55% to 10.01% with a recovery rate of 87.2% by separation on fixed bed of AB-8 resin.

结果AB8树脂的吸附性能优于其它考察的树脂，经AB8树脂固定床分离纯化后，玉屏风复方提取物中色原酮苷含量从0.55 %提高到10.01%，回收率为87.2%。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。