一种密封滤料用的GSX胶及自动涂覆密封滤料的方法

本发明公开了一种密封滤料用的GSX胶及自动涂覆密封滤料的方法。一种密封滤料用的GSX胶，其原料组分包括：聚酯多元醇10-40份、MDI 10-50份、催化剂0.05-0.3份和填料1-5份，所述份数为质量份数；本发明密封滤料用的GSX胶既能满足高耐温性能要求，同时能够快速表干实现在线涂覆并具有一定柔韧性不影响滤袋折叠放置，配套使用定制的涂胶设备与缝纫线实现联机同步，对滤袋的缝纫针眼进行在线密封，并对胶的表面进行散热处理，保证在滤筒完成裁长，离开自动线时，胶的表面已固化。 The invention discloses a GSX glue used for a seal filter material and a method for automatically coating the seal filter material. The GSX glue comprises the following components in parts by mass: 10-40 parts of polyester polyol, 10-50 parts of MDI, 0.05-0.3 parts of a catalyst, and 1-5 parts of a filling material; The GSX glue can satisfy requirement of high temperature resistance, can realize fast surface drying and on-line coating, has certain flexibility and cannot influence the folding placement of a filter bag, the matched gluing equipment and sewing thread enable on-line synchronization, on-line sealing is carried out for sewing needle holes on the filter bag, heat radiation treatment is carried out on the surface of the glue, cutting length is completed for a filter