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  • 专利标题:   Production device for polymerization of colored graphene modified polyamide-6 slice comprises raw material storage tank, reaction system, mixing bin and preparation system comprising fine terephthalic acid preparation tank.
  • 专利号:   CN112724398-A
  • 发明人:   FENG Q, CHEN J, CHEN L, YAN D, WANG D
  • 专利权人:   HAIYANG TECHNOLOGY CO LTD, HAIYANG TECHNOLOGY JIANGSU RES INST CO
  • 国际专利分类:   C08G069/14, C08G069/16, C08K003/04, D01F001/04, D01F001/10, D01F006/90
  • 专利详细信息:   CN112724398-A 30 Apr 2021 C08G-069/14 202151 Pages: 8 Chinese
  • 申请详细信息:   CN112724398-A CN10115012 28 Jan 2021
  • 优先权号:   CN10115012

▎ 摘　　要

NOVELTY - Production device for in-situ polymerization of colored graphene modified polyamide-6 slice comprises a raw material storage tank (1), a preparation system, a reaction system and a mixing bin which are connected in sequence. The preparation system comprises a fine terephthalic acid preparation tank (3), a modifier preparation tank (4), a graphene preparation tank (5) and a colorant preparation tank (6) which are connected with a static mixer connected with a dynamic mixer (7). The reaction system comprises a front pressurization polymerizer (8), post-polymerization reactor (9), a cast strip underwater cutting system (10), a pre-extraction water tank (11), an extraction tower (12), a drying tower (13) and a mixing bin (14). The static mixer, the dynamic mixer, the pre-extraction water tank, the post polymerization reactor, the cast strip underwater cutting system, the pre-extraction water tank, the extraction tower, the drying tower and the mixing bin are connected in sequence. USE - As production device for in-situ polymerization of colored graphene modified polyamide-6 slice. ADVANTAGE - The device provides the prepared slice that can be directly spun to obtain functional colored yarns required by customers, where the service life of the spinning components is prolonged and the spinning production cost is generally reduced and achieves functions such as antibacterial, high strength and far infrared. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a production process for in-situ polymerization of colored graphene modified polyamide-6 slice. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the structure of the device. Raw material storage tank (1) Fine terephthalic acid preparation tank (3) Modifier preparation tank (4) Graphene preparation tank (5) Colorant preparation tank (6) Dynamic mixer (7) Front pressurization polymerizer (8) Post-polymerization reactor (9) Cast strip underwater cutting system (10) Pre-extraction water tank (11) Extraction tower (12) Drying tower (13) Mixing bin (14)