• 专利标题:   Anti-explosion antistatic porous material comprises first copolymerized polypropylene, second copolymerized polypropylene, halogen-free flame retardant, superconducting carbon black, graphene, polyethylene wax, antioxidant and metal salt.
  • 专利号:   CN112877808-A
  • 发明人:   ZHANG Q, LI S, YAO P
  • 专利权人:   CHANGZHOU VOCATIONAL INST ENG, BOLAIENTE JIANGSU NEW MATERIAL TECHNOLOG
  • 国际专利分类:   D01D005/08, D01D005/247, D01F001/07, D01F001/09, D01F001/10, D01F008/06
  • 专利详细信息:   CN112877808-A 01 Jun 2021 D01F-008/06 202152 Pages: 9 Chinese
  • 申请详细信息:   CN112877808-A CN10133709 01 Feb 2021
  • 优先权号:   CN10133709

▎ 摘  要

NOVELTY - Anti-explosion antistatic porous material comprises 10-24 pts. wt. first copolymerized polypropylene, 45-66 pts. wt. second copolymerized polypropylene, 20-30 pts. wt. halogen-free flame retardant, 5-8 pts. wt. superconducting carbon black, 1-3 pts. wt. graphene, 0.5-1.5 pts. wt. polyethylene wax, 0.5-1.5 pts. wt. antioxidant, 0.5-1.5 pts. wt. metal salt, and 0.5-1.5 pts. wt. solvent, where the melt index of the first copolymerized polypropylene and the second copolymerized polypropylene is different. USE - Used as anti-explosion antistatic porous material. ADVANTAGE - The porous material: has ultra-high porosity, good antistatic performance, flame retardant performance and mechanical properties; and can inhibits the propagation of flames and pressure waves. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the antistatic porous material.