| 高效液相色谱法测定酚醛酰胺固化剂中致敏物残留 |
| |
| 引用本文： | 李鑫. 高效液相色谱法测定酚醛酰胺固化剂中致敏物残留[J]. 广东化工, 2014, 0(10): 140-141 |
| |
| 作者姓名： | 李鑫 |
| |
| 作者单位： | 卡德莱化工(珠海)有限公司研发部,广东珠海519050 |
| |
| 摘 要： | 采用高效液相色谱法检测酚醛酰胺固化剂中间苯二甲胺(MXDA)、苯酚(phenol)和腰果酚(cardanol)3种致敏物的残留。该方法采用Primesep 200色谱柱(150 mm×4.6 mm,5 um),高灵敏度二极管阵列检测器;流动相为梯度洗脱,流动相A为乙腈,流动相B为0.3%(质量分数,下同)的三氟乙酸(TFA)水溶液。实验证明所建立的方法在产品的分析检测中有良好的应用性。
|
| 关 键 词： | 高效液相色谱 二极管阵列检测器 酚醛酰胺固化剂 间苯二甲胺 苯酚 腰果酚 |
HPLC Determination of Residual Sensitizing Substances in Phenalkamide Curing Agent |
| |
| Li Xin. HPLC Determination of Residual Sensitizing Substances in Phenalkamide Curing Agent[J]. Guangdong Chemical Industry, 2014, 0(10): 140-141 |
| |
| Authors: | Li Xin |
| |
| Affiliation: | Li Xin (R＆D Cardolite Chemical Zhuhai Ltd, Zhuhai 519050, China) |
| |
| Abstract: | HPLC was applied to detect the residual of three sensitizing substances, i.e., MXDA （m-Xylylenediamine）, phenol and cardanol, in phenalkamide curing agent. The assay was performed on a Primesep 200 column （150 mm×4.6 mm, 5 um） and Photodiode Array Detector. The mobile phase was gradient elution, the mobile phase A was acetonitrile, the mobile phase B was water contain 0.3 % （m/m, the same below） TFA （trifluoroacetic acid）. Experiments proved that the method had good applicability in the analysis and test of the products. |
| |
| Keywords: | HPLC photodiode array detector phenalkamide curing agent MXDA phenol cardanol |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
