查询词典 acrylic resin

Effect of phenolic resin on laser ignition of B/KNO3 .

酚醛树脂对B/KNO3点火药的激光点火特性的影响。

A better method of decreasing free formaldehyde and free phenol during the synthesis of phenolic resol resin was investigated.

经分析，改性后的酚醛树脂中，游离酚和游离醛的含量进一步降低。

Modified phenolic resin 15# is studied and developed by our plant and Liaohua Design and Research Ititute.

其中&15＃&改性树脂是我厂与辽化设计研究院共同研制开发的，产品的稳定性和强度在用户中一直享有较高信誉。

However, phenolic resin contains high contents of free phenol and free formaldehyde that cannot be removed substantially.

但是，在制备酚醛树脂的过程中，有大量的游离酚、游离醛不能反应完全，残留在树脂中，对环境和人体的危害极大。

And the product is of a high strength of end product flat and a great content of phenolic resin .

产品具有细度均匀，无结块，无颗粒，树脂含量高，成品强度高等特点。

Phenolic resin type waste PCB is one of the most important kinds of waste electrical and electronic equipment in China.

酚醛型线路板是国内废旧电子线路板的主要类型之一，因其较高的溴代阻燃剂浓度而难于常规回收处理。

Its water resistance, gloss and fixed faster than the domestic similar phenolic resin products has greatly improved and enhanced.

其抗水性，光泽和固着速度比国内同类酚醛树脂产品有很大的改善和提高。

Effect of phenolic resin on laser ablation of B/KNO3 .

酚醛树脂对B/KNO3点火药激光烧蚀特性的影响。

On the basis of the optimum synthesis conditions, the techniques of the CO_2-cured phenolic resin for cold-box are researched.

在确定最佳合成工艺条件的基础上，对CO_2固化酚醛树脂砂冷芯盒工艺条件进行了研究。

The methods how to judge the character of anti-peel-back of phenolic resin according to viscosity curve was also anaoyzed.

分析了覆膜砂脱壳的原理以及根据粘度变化曲线判断树脂抗脱壳性的原理。

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。