探究羧基含量对丁腈胶乳性能的影响
Exploring the Effect of Carboxyl Content on Properties of Nitrile Rubber Latex
张岩 1王焱 1张怀泉1
作者信息
- 1. 安徽凯泽新材料有限公司,安徽淮北 235000
- 折叠
摘要
丁腈胶乳中引入羧基会对胶乳性能产生明显影响.探究不同羧基含量对胶乳粘度、粒径、结合腈含量、门尼粘度和物理机械性能的影响.实验结果表明,粒径和结合腈含量与羧基含量无关,粘度受羧基含量影响呈指数变化,门尼粘度和物理机械性能与羧基含量呈线性相关.
Abstract
The introduction of carboxyl groups into nitrile rubber latex has a significant impact on latex performance.This article explores the effects of different carboxyl content on latex related viscosity,particle size,bound nitrile con-tent,Mooney viscosity,and physical and mechanical properties.The experimental results show that particle size and bound nitrile content are independent of the carboxyl content,while viscosity varies exponentially affected by the car-boxyl content.Mooney viscosity and physical and mechanical properties are linearly related to the carboxyl content.
关键词
羧基丁腈胶乳/粒径/粘度/结合丙烯腈/物理机械性能Key words
carboxylic nitrile latex/particle size/viscosity/bonded acrylonitrile/physical and mechanical properties引用本文复制引用
出版年
2024
NETL
NSTL
万方数据