首页> 外国专利> PROCESS TO MANUFACTURE A MIXTURE OF P-ARAMID PULP WITH CHOPPED FIBERS, MIXTURE AND ITS USE

PROCESS TO MANUFACTURE A MIXTURE OF P-ARAMID PULP WITH CHOPPED FIBERS, MIXTURE AND ITS USE

机译:用短切纤维制造混合芳纶浆粕的过程,混合物及其用途

摘要

A process to manufacture a mixture of p-aramid pulp with chopped fibers, wherein the process includes: providing a first mass that includes p-aramid pulp, providing a second mass that includes chopped fibers, guiding the first mass and the second mass into a mixing device, wherein the first mass and the second mass are mixed to yield a mixed mass, guiding the mixed mass on a dewatering device, whereupon the mixed mass is dewatered to yield a dewatered cake, guiding the dewatered cake, either directly or via a passage, through a cake breaker into a drying atmosphere to yield a dried intermediate, and guiding the dried intermediate, either directly or via a passage, through a homogenizing device into an opening device, wherein the dried intermediate is opened to arrive at an opened mixture of p-aramid pulp and chopped fibers. The mixture and its use are also described.
机译:一种制造对位芳纶纸浆与短切纤维的混合物的方法,其中,该方法包括:提供包括对位芳纶纸浆的第一物料,提供包括短切纤维的第二物料,将第一物料和第二物料引导成纤维。混合装置,其中将第一物料和第二物料混合以产生混合物料,在脱水装置上引导混合物料,随后将混合物料脱水以产生脱水饼,直接或经由搅拌机引导脱水饼。通过破碎机进入干燥气氛以产生干燥的中间体,并将干燥的中间体直接或通过通道引导通过均质装置进入打开装置,其中干燥的中间体被打开以得到打开的混合物对位芳纶浆粕和短切纤维。还描述了混合物及其用途。

著录项

  • 公开/公告号US2016076201A1

    专利类型

  • 公开/公告日2016-03-17

    原文格式PDF

  • 申请/专利权人 TEIJIN ARAMID GMBH;

    申请/专利号US201414888785

  • 申请日2014-03-28

  • 分类号D21H17/67;D21C9/18;D21H13/26;

  • 国家 US

  • 入库时间 2022-08-21 14:37:13

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