go top

hydroxyl value

  • 羟值:在分析化学中,羟值被定义为毫克氢氧化钾(KOH)中和醋酸乙酰化一克含有自由羟基的化学物质所需的数量。

网络释义专业释义英英释义

  [化学] 羟值

聚醚多元醇羟值测定方法探讨 关键词:聚醚多元醇;羟值;测定 [gap=3418]Key words:Polyether polyol;Hydroxyl value;Determination

基于269个网页-相关网页

  [化学] 羟基值

... hydroxyl group(-OH) 羟基,氢氧基 hydroxyl value 羟基值 hydroxylamine 羟胺 ...

基于44个网页-相关网页

  氢氧基

... 氯化物(Chloride) 氢氧基(Hydroxyl value) 碘值(Iodine value) ...

基于14个网页-相关网页

短语

Determination of hydroxyl value 羟基值的测定 ; 羟值的测定 ; 羟值测定方法

high hydroxyl value 高羟值

active hydroxyl value 活性羟基值

hydroxyl value detail 羟值

hydroxyl value analysis 羟值

determine hydroxyl value 羟基值测定

determining hydroxyl value 羟基值测定

 更多收起网络短语
  • 羟值 - 引用次数:14

    In the first part compatibility vary with the hydroxyl value of alkyd resin is investigated. In the second part, synthesis method of maleic anhydride grafted chlorinated polypropylene and compatibility vary with the graft ratio are investigated.

    第一部分考察相容性随醇酸树脂羟值的变化情况,第二部分研究了马来酸酐接枝氯化聚丙烯的合成方法和相容性随接枝率变化的情况。

    参考来源 - 氯化聚丙烯接枝物的合成及其与醇酸树脂的相容性
    羟基值

·2,447,543篇论文数据,部分数据来源于NoteExpress

Hydroxyl value

  • abstract: In chemistry, the hydroxyl value is a measure of the content of free hydroxyl groups in a compound, typically a fat, oil, or natural or synthetic ester. This value is a useful measure of the degree of esterification in ester synthesis.

以上来源于: WordNet

双语例句

  • The viscosity and hydroxyl value of PHPB synthesized under these conditions attained better level.

    在此条件合成出来PHPB的羟粘度达到较好的水平

    youdao

  • A method for determining hydroxyl value of epoxy-containing polyester, namely acetyl chloride method is introduced.

    介绍了环氧基聚酯的测定方法乙酰

    youdao

  • Acid value and hydroxyl value are two pieces of characteristic value of the purpose products and the experiment adopts the titrimetric law of acid and alkali to confirm them.

    目的产品特征值,实验采用酸碱滴定来确定两个特值。

    youdao

更多双语例句
$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定