聚丙烯纤维色母粒配色探讨

大、中型聚丙烯纤维厂根据用户对产品色泽的要求,采用高浓度基本色着色剂调配配色母粒,是一条高效、快速、经济的技术途径。本文从工厂实际经验出发,探讨了着色剂原料的选择、配色工艺、二次造粒之色母粒颜料浓度及颗粒大小的确定等问题,以供同行参考。

AN EXPLORATION ABOUTTHE COLOR MATCHING OF PP MASTER BATCH

According to the customer's needs on the color of products, PP fiber plants of large to middl cale employ the high concentration coloring agent of primary colors to mix the master batch is an efficeient, quick and economic way in technique, start from the practical experinces in plant,an exploration on the raw material of coloring agent, the technology of color mixing as well as the pellet size and pigment concentration of master batch in the re-pelleting process is made for the reference of persons of the same trade.