新型纺纱胶辊的研制与应用

Development and Application of New Spinning Rubber-covered Roll

探讨新型纺纱胶辊研制要点与应用效果。将基础理论与应用实践相结合,论述了新型纺纱胶辊的基本技术要求、胶辊改性和配方设计创新要点以及胶辊使用中表面辅助处理方法,并以应用实例说明了新型胶辊的实际纺纱效果。认为,综合运用丁腈橡胶改性技术使胶辊表面获得性能良好的摩擦聚合膜,并在使用中采用正确磨砺和表面处理方法,能够有效改善胶辊防静电、缠绕和磨损性能,获得良好的纺纱效果并延长其使用寿命,较好地满足现代纺纱技术对胶辊的技术要求。

Development and application effect of new spinning rubber covered roll were discussed. Basic theory and application practice were combined,a series problems were discussed,including new spinning rubber-cover roller technology demands, rubber-covered roll modification and formulation design innovation points, surface aux iliary treatment methods in rubber-covered roll use,practical spinning effect was introduced by examples. It is considered that performance of friction polymer film on rubber-cover roll is better through using nitrile rubber modification technology. Antistatic property,antiwinding and wear resistance property of rubber-covered roll can be modified through adopting correct grinding and surface treatment methods. Better spinning effect can be ensured and rubbe〉covered roll use lifetime can be extended, technology demands of modern spinning technology to rubber covered roll can be satisfied.