• 专利标题:   Conductive polyurethane elastomer composition used in temperature-sensitive conductive components or consumables in industries such as smart home appliances, includes thermoplastic polyurethane elastomer, and hot melt adhesive.
  • 专利号:   CN114133726-A, CN114133726-B
  • 发明人:   HE Y, FU X, YANG J, YANG W
  • 专利权人:   WANHUA CHEM GROUP CO LTD
  • 国际专利分类:   C08K003/04, C08K005/3445, C08K005/42, C08L075/04, C08L077/06
  • 专利详细信息:   CN114133726-A 04 Mar 2022 C08L-075/04 202270 Chinese
  • 申请详细信息:   CN114133726-A CN11496670 09 Dec 2021
  • 优先权号:   CN11496670

▎ 摘  要

NOVELTY - Conductive polyurethane elastomer composition includes 10-60 pts. wt. thermoplastic polyurethane elastomer, 20-80 pts. wt. hot melt adhesive, 0.1-35 pts. wt. conductive fillers, and 0.2-15 pts. wt. ionic compounds. USE - Conductive polyurethane elastomer composition used in temperature-sensitive conductive components or consumables in industries such as smart home appliances, smart wear, and industrial instruments and equipment (claimed). ADVANTAGE - The conductive polyurethane elastomer composition has multi-temperature sensitivity through the compounding of components, good mechanical properties, excellent electrical conductivity and antistatic properties, high sensitivity, good response and multi-temperature sensitive performance. The conductive polyurethane elastomer composition has simple preparation method, high production efficiency, low cost, reliable electrical conductivity and multi-temperature-sensitive properties. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing conductive polyurethane elastomer composition, which involves combining thermoplastic polyurethane elastomer, hot melt adhesive, conductive filler and ionic compound Mixing to obtain the conductive polyurethane elastomer composition.