查询词典 acrylic resin

N-Butyl acetate was synthesized from acetic acid and n-butanol using polyvinyl chloride-polythylene polyamine resin which adsorb s metal ions as the catalyst.

采用吸附了金属离子的聚氯乙烯—多乙烯多胺树脂为催化剂，乙酸和正丁醇为原料催化合成了乙酸正丁酯。

Polyvinyl fluoride resin soft scale remover is designed based on soft pipe cleaner and especially manufactured pipe scale removing device equipped with steel brushes.

聚氨酯软体除垢器是在软体清管器基础上，经特殊工艺加工的带有除垢钢刷组成的清管除垢机具。

After put the melamine-formaldehyde resin to modify polyvinyl acetate emulsion,the effects of copolymonomer,PVA,emulsifying agent and initiator on emulsion property were viewed.

实验结果表明，改性胶粘剂的耐水性和粘接强度较普通的聚醋酸乙烯乳液有明显提高。

Paint, printing ink, pigment, dyestuffs, ointment, mineral, rubber plastics, environmental protection regeneration, PU resin, silicon favourable health glue, enduring the rice particle glueing such chemical industries as the pharmaceutical, cosmetics, food raw materials,etc..

油漆 、油墨、颜料、染料、药膏、矿物、橡塑胶、环保再生、PU树脂、矽利康胶、粘著剂、化妆品、食品原料等化工奈米化微粒。

A manufacturing process of high performance coated sand phenolic resin was introduced.

摘要介绍了一种高性能覆膜砂用酚醛树脂的制作工艺。

The methods of the modification of phenolic resin are pointed out after its molecular structural characteristic is analyzed in the paper.

通过分析酚醛树脂的分子结构特点，指出了酚醛树脂的改性途径和方向。

In this paper ,in order to solve the brittleness,the synthesize and technics of phenolic resin were studied .

本文针对酚醛树脂泡沫增韧这一问题，通过对树脂的合成研究、工艺控制，以及发泡配方和工艺的探讨，初步得到了一种较好的树脂合成工艺条件和韧性增强的酚醛泡沫塑料。

TGA results showed that thermal stability of phenolic resin/montmorillonite composites was improved with increase of montmorillonite contents.

热失重分析数据说明，随着蒙脱土含量的增加，酚醛树脂/蒙脱土固化物的耐热性提高。

In this paper, the development of modifying study on the toughening and heat-resistance of phenolic resin are reviewed. The function mechanisms, and research level are discussed.

综述了酚醛树脂增韧和耐热复合改性的研究进展，分析了各种方法的改性机理及研究现状。

The effect of CTBN content on mechanical properties of the modified phenolic resin was discussed.

采用端羧基丁腈橡胶（CTBN对酚醛树脂进行改性，研究CTBN用量对改性酚醛树脂力学性能的影响。

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。