查询词典 phenolic

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。

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。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。