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  • 专利标题:   Preparing environmentally friendly silicone rubber prefabricated track comprises laminating the surface layer material and the bottom layer material, continuously vulcanization molding by drum vulcanizing machine, and cutting.
  • 专利号:   CN114369279-A
  • 发明人:   HE L, ZHANG J, SUN C
  • 专利权人:   BEIJING BEIHUAXINXIANG SPECIAL MATERIAL
  • 国际专利分类:   B29C035/06, B29D007/01, C08J009/10, C08J009/32, C08L023/16, C08L007/00, C08L075/04, C08L083/04, C08L009/02, C08L009/06
  • 专利详细信息:   CN114369279-A 19 Apr 2022 C08J-009/10 202282 Chinese
  • 申请详细信息:   CN114369279-A CN11679692 31 Dec 2021
  • 优先权号:   CN11679692

▎ 摘　　要

NOVELTY - Preparing environmentally friendly silicone rubber prefabricated track comprises laminating the surface layer material and the bottom layer material, continuously vulcanization molding by drum vulcanizing machine, then treating in a blast drying tunnel with a temperature of 60-200°C for 10-60 minutes and cutting to obtain environmentally friendly silicone rubber prefabricated track roll. USE - The method is useful for preparing environmentally friendly silicone rubber prefabricated track. ADVANTAGE - The method produces product having excellent smell-free, aging resistance and buffer performance.