• 专利标题:   Preparing aluminum silicate heat-resistant cotton for fire-resistant coiled materials, involves mixing alumina, silica powder and graphene micro-sheets, then melting, and blowing into flocculent fibers.
  • 专利号:   CN111662067-A
  • 发明人:   SHEN Y, ZHANG T
  • 专利权人:   SHENZHEN DAHONG NEW MATERIAL TECHNOLOGY CO LTD
  • 国际专利分类:   C03B037/00, C03C013/06, C04B111/28, C04B111/50, C04B028/26
  • 专利详细信息:   CN111662067-A 15 Sep 2020 C04B-028/26 202082 Pages: 10 Chinese
  • 申请详细信息:   CN111662067-A CN10506123 05 Jun 2020
  • 优先权号:   CN10506123

▎ 摘  要

NOVELTY - Preparing aluminum silicate heat-resistant cotton involves mixing alumina, silica powder and graphene micro-sheets, then melting, and blowing into flocculent fibers. The sprayed flocculent fibers are taken, and added inorganic binders, organic binders and additives, followed by mixing and pulping to obtain a slurry. The clothing blanks are produced by mechanical kneading molding method or technical molding. The clothing blanks are processed at 100-150 degrees C to obtain the aluminum silicate high-temperature resistant cotton for fire-resistant coils. USE - Method for preparing aluminum silicate heat-resistant cotton for fire-resistant coiled materials (claimed). ADVANTAGE - The method enables to prepared aluminum silicate heat-resistant cotton, that has fireproof performance, and also has good flexibility, and fireproof coil prepared from the aluminum silicate high-temperature resistant cotton has good flexibility, can realize omni-directional covering of fireproof building materials of various structures, and can achieve excellent fireproof effects.