产品名称：	2m*3mm PEG-20M/101填充柱测定双胺醚
产品型号：	2m*3mm
品牌：	1356
产品数量：
产品单价：	面议
日期:	2022-04-23

2m*3mm PEG-20M/101填充柱测定双胺醚的详细资料

PEG-20M/101填充柱测定双胺醚
PEG-20M/101填充柱测定双胺醚 详细信息：

名称：填充柱
固定液：聚乙二醇
担体：101白色担体，60-80目
规格：2m*3mm
型号：PEG-20M/101

外观：无色或浅黄色透明液体。  溶解性：溶于水,醇及醚类溶剂。  沸程(℃)：186-190
含量：≥96%  比重(D420)： 0.8505-0.8586  折光率(ND20)：1.4307-1.4312


作为叔胺催化剂，几乎适用于所有泡沫塑料制品的生产，主要用于软质泡沫制品的生产，特别适合高回弹及RIM制品。它的特点是催化活性大，发泡平稳，对锡宽容大，配方易于调整，用它生产的制品回弹率，伸长率等理化性能优于其它产品。


浩瀚色谱（山东）应用技术开发有限公司采用气相色谱法测定双胺醚含量，结果满意。


PEG-20M/101填充柱测定双胺醚  测试谱图：




Determination of bisamine ether by PEG-20M/101 packed column
PEG-20M/101 packed column for the determination of bisamine ethers Details:

Name: Packed Column
Fixative: polyethylene glycol
Carrier: 101 white carrier, 60-80 mesh
Specifications: 2m*3mm
Model: PEG-20M/101

Appearance: Colorless or light yellow transparent liquid.   Solubility: Soluble in water, alcohol and ether solvents.    Boiling range (℃): 186-190
Content: ≥96%  Specific gravity (D420): 0.8505-0.8586  Refractive index (ND20): 1.4307-1.4312


As a high-efficiency tertiary amine catalyst, it is suitable for the production of almost all foam plastic products, mainly for the production of flexible foam products, especially for high resilience and RIM products. It is characterized by high catalytic activity, stable foaming, large tolerance to tin, and easy adjustment of the formula.


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used gas chromatography to determine the content of bisamine ether, and the results were satisfactory.


Determination of bisamine ether by PEG-20M/101 packed column Test spectrum: