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  • 专利标题:   Production of PVC material graphene masterbatch by crushing PVC raw material, sieving, mixing with graphene, stirring, adding to circulating boiler, heating, adding buffer, increasing boiler temperature, cooling, and granulating.
  • 专利号:   CN107286497-A
  • 发明人:   LO F M H, KE L, LIANG S, SITU R
  • 专利权人:   LO F M H, KE L, LIANG S, SITU R
  • 国际专利分类:   C08K003/04, C08L027/06
  • 专利详细信息:   CN107286497-A 24 Oct 2017 C08L-027/06 201782 Pages: 6 Chinese
  • 申请详细信息:   CN107286497-A CN10272457 24 Apr 2017
  • 优先权号:   CN10272457

▎ 摘　　要

NOVELTY - Production of PVC material graphene masterbatch comprises crushing PVC raw material, sieving through 50-80 mesh powder, mixing with graphene, stirring, adding to circulating boiler, heating, adding buffer to improve dispersion penetration effect, increasing boiler temperature while stirring, cooling, and granulating. USE - Method for production of PVC material graphene masterbatch (claimed). ADVANTAGE - The masterbatch has improved uniform hardness and rigidity and prolonged service life which has direct economic benefit on consumers.