丙烯腈中过氧化物对聚丙烯腈纤维黄度的影响

Effect of peroxide content in acrylonitrile on yellowness of polyacrylonitrile fiber

分析了丙烯腈中过氧化物含量对聚丙烯腈纤维黄度的影响。生产中发现,随丙烯腈中过氧化物含 量增加,纤维的黄度增大。采用回归分析法,得出描述丙烯腈中过氧化物含量与聚丙烯腈纤维黄度之间关系 的一元一次线性回归方程。

The effect of peroxide content in acrylonitrile on yellowness of polyacrylonitrile (PAN) fiber was analyzed. The industrial production showed that the yellowness of PAN fiber was increased with the content of peroxide. The linear regression e-quation on the relationship between peroxide content in acrylonitrile and PAN fiber yellowness was obtained by regression analysis.