查询词典 acrylic acid

An acrylic cathodic electrodeposition paint based on the solution polymerization of glycidyl methacry-late and normal acrylic monomers has been developed, which has overcome the shortcomings of epoxy - polyurethane CED paint and featured by its good colorability, decoration and weatherability.

介绍了采用甲基丙烯酸缩水甘油酯与常用的丙烯酸单体通过溶液聚合，制备丙烯酸阴极电泳漆的简单可行方法。研制的电泳漆克服了环氧-聚氨酯阴极电泳漆的缺点，具有可着色性、高装饰性、高耐候性等特点。

Isocyanate was modified with emulgent DMPA,and then reacted with hydroxyl acrylic resin forming waterborne two-component acrylic polyurethane coatings.

用内乳化剂二羟甲基丙酸对异氰酸酯进行改性，然后将其与丙烯酸酯多元醇反应制备了水性双组分丙烯酸酯聚氨酯涂料。

Synthesis of hydroxyl acrylic resin used in acrylic amino paint and choice of amino resin are studied.

研究了丙烯酸氨基漆用羟基丙烯酸树脂的合成、氨基树脂的选择。

US-art acrylic products factory, plant area of about 2,000 square meters, more than 110 employees, is currently the professional acrylic products, perspex products, one production base.

美艺压克力制品厂，厂房面积约2000余平方米，现有职工110多名，是目前国内专业的亚克力制品、有机玻璃制品生产基地之一。

The main contents are as follows:(1) The acrylic adhesive was synthesized by the method of semicontinuous emulsion polymerization. The effect of the weight ratio of monomer, type and quantity of functional monomer, the amount of emulsifier, reaction time and temperature on the properties of adhesive was discussed. And the molecular structure of the acrylate adhesive was characterized by FT-IR. Finally, the better production process of acrylic adhesive was determined.

具体内容如下： 1、采用半连续种子聚合的方法合成丙烯酸酯型胶粘剂，探讨了合成胶粘剂的软硬单体的配比、功能性单体的种类、用量及工艺条件(乳化剂的用量、反应时间和温度)对胶粘剂各项性能的影响，通过红外光谱对胶粘剂的微观结构进行表征，并最终确定较好的工艺配方。

In order to manufacture high performance styrene-acrylic ester emulsion,the effects of emulsifier,auxiliary agent DZ-1 and acrylic on its viscosity and thixotropy were studied in this paper.

为了制备高性能的苯丙乳液，研究了乳化剂、助剂DZ-1及丙烯酸对苯丙乳液黏度及触变指数等性能的影响。

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%。

In order to research the influence of polyaniline on acrylic anticorrosive coating, the polyaniline/acrylic anticorrosive coating that the mass rate of emeraldine base form of polyaniline in coating was 0%, 1.5%, 3%, 5%, 10% were prepared, and theirs anticorrosive performance in 3.5% NaCl solution was studied by Tafel and EIS.

为了研究本征态聚苯胺对丙烯酸涂层防腐性能的影响，制备了本征态聚苯胺质量分数分别为0%，1%，3%，5%及10%的聚苯胺／丙烯酸防腐涂层，应用Tafel极化曲线和电化学阻抗谱方法对比了其在3.5% NaCl溶液中的防腐性能。

In fact, UV curing component epoxy acrylic paint, clear acrylic lines such as acidlowpolymer and monosomic.

实际上，UV油墨的固化成分，是环氧丙烯酸酯等丙烯酸系的低聚物和单体。

Acrylic resin containing N,N-dimethyl amino group and vinyl group applicable for UV-curable and cathodic electrophoretic paint was synthesized via radical polymerization of acrylic monomers followed by modification with methacrylic oxyethyl isocyanate.

通过自由基共聚合得到丙烯酸树脂，然后用甲基丙烯酸异氰酸乙酯对其改性，合成了既带有N，N-二甲胺基，又带有乙烯基的紫外光固化阴极电泳漆基体树脂。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。