• 专利标题:   Toughened polystyrene material comprises polystyrene foam particles, cement, water, fly ash, kaolin, surfactant, hydrophobic agent, carbon dioxide and organically modified graphene oxide.
  • 专利号:   CN113387633-A
  • 发明人:   WANG X
  • 专利权人:   SHENZHEN XINHEXIN TECHNOLOGY CO LTD
  • 国际专利分类:   C04B111/28, C04B028/02
  • 专利详细信息:   CN113387633-A 14 Sep 2021 C04B-028/02 202188 Pages: 10 Chinese
  • 申请详细信息:   CN113387633-A CN10862085 29 Jul 2021
  • 优先权号:   CN10862085

▎ 摘  要

NOVELTY - Toughened polystyrene material comprises 10-20 pts. wt. polystyrene foam particles, 200-300 pts. wt. cement, 100-150 pts. wt. water, 15-20 pts. wt. fly ash, 10-20 pts. wt. kaolin, 2-4 pts. wt. surfactant, 3-8 pts. wt. hydrophobic agent, 5-10 pts. wt. carbon dioxide and 3-8 pts. wt. organically modified graphene oxide. USE - As toughened polystyrene material. ADVANTAGE - The toughened polystyrene material has excellent performance, and improves thermal stability of the polystyrene material. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing the toughened polystyrene material, which involves adding polystyrene foam particles, cement, fly ash and kaolin to water, stirring and uniformly mixing, adding hydrophobic agent, surfactant and organic modified graphene oxide, stirring and uniformly mixing to obtain a mixture, pouring the mixture to a closed mold, evacuating the air in the mold, introducing carbon dioxide, after 30 minutes, molding by a hydraulic press, and demolding to obtain the toughened polystyrene material.