| 摘要 |
<p>The present invention relates to a method for preparing nitrile rubber. The nitrile rubber is prepared by adding one or more types of phosphoric emulsifiers selected from a group consisting of monoalkyl ether phosphate (MAP) represented by chemical formula 1 and dialkyl ether phosphate (DAP) represented by chemical formula 2, and dividing and inputting a vinyl cyanide compound. Pollution of a mold is minimized when molding and processing the nitrile rubber so that productivity is improved. As the nitrile content is low and cold resistance is excellent, an error rate of final molded products can be improved.</p> |
