无码精品一区久久久台湾,男人女人天堂AV,成人一级黄色片无码,av一区二区三区一天,97超碰电影

ABOUT US PRODUCTS NEWS CENTER CULTURE CONTACT US 中文版

     Triethanolamine 

    Triethanolamine

    Imported/Domestic Triethanolamine Fushun Triethanolamine Professional sales of Triethanolamine Triethanolamine Shandong general agency Shijitongda Triethanolamine

    85-99% Imported/Domestic 220kg/drum7900
    CAS NO.: 102-71-6
    Molecular formula: C6H15O3N
    Structural formula: N(CH2CH2OH)3
    Relative molecular weight: 149.19 Density: 1.1242
    Melting point: 21.2οC
    Boiling point: 360οC
    Flash point: 193οC (open cup), 179 (closed cup)
    Refractive index: 1.4852
    Viscosity: 280mPa.s(35οC)15mPa.s(100οC)
    General uses
       (1) Used in the preparation of surfactant, cutting oil, antifreeze. In metal processing industry, it can be used in the preparation of corrosion inhibitor to protect metal surface from oxidation;
       (2) In electroplating industry, it can replace sodium cyanide or use micro-cyanide electroplating;
       (3) Cement grinding aids main raw material (about 75% of the total formulation), adding grinding aids can increase cement production for 10% to 20%;
       (4) Directly add to cement clinker (about 1/10000) to imcrease cement production, improve finess and quality lable and reduce energy consumption;
       (5) Concrete water reducer raw materials;
       (6) Concrete early strength agent raw materials.


    Copyright(C)2019 , Jinan Shijitongda Chemical Co.,Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice
    91高清视频色色色| 黄色18| 青青草原超碰无码| 一日一操AV| 亚洲无码AV黄色电影| 欧美中日性合集| av在线免费观看网址| 国产AV片网站| 成人在线日本a片| 欧美性交无码| 日韩高清av| AV资源观看| 黄色AV 色色 免费| 成人在线亚洲AV网站| 黄色av三级网站| 日韩一级特黄一级| 日韩av播放器| 亚洲熟女色图图片| 久草一级| 人人干人人肏| 超碰在线不卡| AV性爱AV小电影播放| 久操B网| 日韩毛片久久| 亚洲夜夜操av| 特片网a片| a级在线观看网址| 久草av手机在线观看| 黄色人妻| 色涩av| 一级中文在线观看| 中文无码精品公司| 亚洲av影视| 欧美激情每日更新| 潮吹岛国| 黄色av污| 69成人电影| 特黄无码一级视频| 成人依依网| 无码a级片| 无码AV色色|