1) impregnating pitch
浸渍剂沥青
1.
Using the purified tar as raw material, high performance impregnating pitch with low QI content was prepared.
根据原生QI杂质由微米级炭粒构成的特性,采用溶剂絮凝法对煤焦油进行了净化处理,以净化煤焦油为原料制备了低QI含量的高性能浸渍剂沥青,对比研究了高性能浸渍剂沥青的流变性能和渗透性能。
2.
The progress in research and development in producing impregnating pitch is introduced in this paper,and several new techniques for production of impregnating pitch are presented with emphasis on the characteristics of these technologies.
石墨电极生产专用浸渍剂绝大部分是用煤沥青经净化、热聚合反应等过程而制得 ,浸渍剂沥青在我国目前还处于开发试制阶段 ,本文介绍了我国浸渍剂沥青开发试制进展情况和几种浸渍剂沥青的生产工艺 ,简明分析了每一种生产工艺的特点。
2) impregnant pitch
浸渍剂沥青
1.
In order to produce the impregnant pitch for high-quality pole, soft pitch is dealt with using definite proportion of wash oil and kerosene by settling process to produce the high-quality impregnant pitch.
为生产高质量电极用浸渍剂沥青 ,利用煤油、洗油两种溶剂按一定的比例通过沉降法来处理软沥青 ,使软沥青中的喹啉不溶物大大降低 ,生产出了高质量的浸渍剂沥青。
3) Pitch impregnant
沥青浸渍剂
4) Impregnating pitch
浸渍沥青
5) oil dipping
沥青浸渍
6) pitch dipping method
沥青浸渍法
1.
To adopt pitch dipping method measurement admixture to anticipate the opposite density of biggest theories;
采用沥青浸渍法测定混合料最大理论相对密度
补充资料：沥青碳纤维增强体(见沥青碳纤维)
沥青碳纤维增强体(见沥青碳纤维)
earbon fibre reinforeementsmade of piteh
沥青碳纤维增强体Carbon fibre reinforeement。made of Pitch以沥青为原料制成、用于复合材料中起承载增强作用和改善性能的碳纤维〔见沥青碳纤维)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条