• 专利标题:   Addition type liquid silicone rubber contains halogenated aniline, where addition type liquid silicone rubber is cross-linked under platinum catalyst, and performing addition reaction of hydrogen-silicon bond-containing polysiloxane.
  • 专利号:   CN113913024-A, CN113913024-B
  • 发明人:   WU X, YE L, WU C, FAN M, ZHANG H, DING Y, HAN H
  • 专利权人:   NANTONG MEMTECH TECHNOLOGY CO LTD
  • 国际专利分类:   C08K005/18, C08L083/05, C08L083/07
  • 专利详细信息:   CN113913024-A 11 Jan 2022 C08L-083/07 202245 Chinese
  • 申请详细信息:   CN113913024-A CN11281374 01 Nov 2021
  • 优先权号:   CN11281374

▎ 摘  要

NOVELTY - Addition type liquid silicone rubber, contains 0.0025-5.0 wt.% halogenated aniline, where the addition type liquid silicone rubber is cross-linked under the action of a platinum catalyst, and performing addition reaction of the hydrogen-silicon bond-containing polysiloxane and the alkenyl-containing polysiloxane of the agent to form an elastomer material with a three-dimensional network structure. USE - Addition type liquid silicone rubber. ADVANTAGE - The silicone rubber has fast vulcanization speed, simple and convenient preparation, cheap and easy-to-obtain raw materials, can be prepared in energy saving manner with improved production efficiency and reduced production cost. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing addition type liquid silicone rubber and its vulcanizate, which involves utilizing the components, stirring uniformly to obtain addition type liquid silicone rubber containing halogenated aniline is obtained; subjecting obtained addition type liquid silicone rubber containing halogenated aniline to vulcanization molding at room temperature or elevated temperature to obtain an addition type liquid silicone rubber vulcanizate, placing silicone rubber and metal or non-metallic solids together and vulcanized at room temperature or elevated temperature to obtain a compound of addition type liquid silicone rubber vulcanizate and metal or non-metallic solids.