1) TCF Indicative Planning Figure
TCF指规数
2) TCF parameters
TCF参数
3) ECF
TCF
1.
ECF and TCF Bleaching: Development Trend in Pulping Industry;
ECF和TCF漂白是造纸工业可持续发展的方向
2.
Oxygen delignification, strengthened oxygen delignification, TCF and ECF high brightness bleaching of triploid of populus tomentosa of NaOH-AQ pulp with lower kappa was studied in lab, which would offer support for producing high quality chemical pulps in technology and mechanisms.
本论文以三倍体毛白杨为研究对象,利用简单预处理技术和常规蒸煮相结合的方法制备低硬度NaOH-AQ浆,并对该浆的氧脱木素、强化氧脱木素、TCF、ECF高白度漂白进行了实验研究,为利用三倍体毛白杨生产更高质量的化学浆提供技术支持和理论依据。
4) isotactic index
等规指数
1.
The results showed that the isotactic index of products using this process can satisfy quality requirements perfectly, the cost of polypropylene is reduced obviously and good benefits are achieve
实施结果表明,采用最佳投用方案生产的各牌号产品等规指数完全满足产品质量要求范围,明显地降低了聚丙烯的生产成本,取得了良好经济效益。
2.
This paper introduced the technical measures for continuously improving quality of the speciality resin for biaxial oriented polypropylene film (BOPP), involving adjustments made in process route, isotactic index of the resin, recipes of the additives and molecular structure for reducing crystallinity of the polymer.
通过改变双向拉伸聚丙烯(BOPP)薄膜专用树脂的等规指数,调整工艺路线,改变分子结构降低聚合物结晶度,调整添加剂的配方等措施,使BOPP薄膜专用树脂质量不断提高。
3.
The factors affecting quality index of biaxial oriented polypropylene (BOPP) speciality resin (WH-T36F), such as isotactic index, melt flow index, and ash specification were analyzed, based on the last two years'production data of the plant.
根据装置近两年的生产情况,对影响双向拉伸聚丙烯(BOPP)专用树脂WH-T 36 F质量指标的因素(等规指数、熔体流动指数、灰分)进行了分析。
5) syndiotactic index
间规指数
1.
With the temperature going up from 30 ℃to 70 ℃, the syndiotactic index of polymer i.
发现使苯乙烯最有效均聚合的温度为 65℃ ,在研究的温度范围 ( 30℃～ 70℃ )内 ,随温度升高聚合物的间规指数增大 ,但分子量有所降低 ,提高苯乙烯的浓度有利于聚合反应的进行 ,以及 Ai/ Ti比会严重影响聚合结果。
6) normal index
正规指数
1.
On the solvability of finite groups based on normal indexes;
有限群可解性的正规指数刻画
2.
On the normal index for finite groups Ⅰ
关于有限群的正规指数Ⅰ
3.
Using the concept of normal index,some necessary and sufficient conditions for a finite group G to be solvable,super-solvable,π-nilpotent and nilpotent are obtained and some of the known results are generalized.
利用极大子群的正规指数的概念得到有限群为可解、超可解、π-幂零、幂零等若干充要条件,并推广了多个已知结果。
补充资料：TCF
结构式：ClCOOCCl3 分子式：C2Cl4O2 相对分子量：197.85 CAS：503-38-8
纯品为无色透明液体，具有刺激性气味，剧毒。相对密度d144=1.653，沸点127.5-128℃，20℃时蒸汽压为1.33kPa，熔点-57℃。在40℃下存放40天不分解，在100℃下放3天分解10％。在高温下，双光气能很快与水反应生成盐酸和二氧化碳，在碱的催化下分解速度加快。
用途：氯甲酸三氯甲酯可用于合成多种医药中间体，如氧哌嗪青霉素、头孢哌酮、阿洛西林、美洛西林等。
纯品为无色透明液体，具有刺激性气味，剧毒。相对密度d144=1.653，沸点127.5-128℃，20℃时蒸汽压为1.33kPa，熔点-57℃。在40℃下存放40天不分解，在100℃下放3天分解10％。在高温下，双光气能很快与水反应生成盐酸和二氧化碳，在碱的催化下分解速度加快。
用途：氯甲酸三氯甲酯可用于合成多种医药中间体，如氧哌嗪青霉素、头孢哌酮、阿洛西林、美洛西林等。
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