• 专利标题:   High oil-proof skid-proof rubber material comprises silicone oil, nitrile rubber, chloroprene rubber, thermoplastic polyurethane, PVC, flame retardant, graphene, antioxidant, vulcanizing agent, and stabilizer e.g. anti-aging agent RD.
  • 专利号:   CN112831107-A
  • 发明人:   XU H
  • 专利权人:   DONGGUAN HOUHUA RUBBER TECHNOLOGY CO LTD
  • 国际专利分类:   C08K013/02, C08K003/04, C08K003/06, C08K003/22, C08L011/00, C08L027/06, C08L075/04, C08L009/02
  • 专利详细信息:   CN112831107-A 25 May 2021 C08L-011/00 202151 Pages: 6 Chinese
  • 申请详细信息:   CN112831107-A CN11641639 31 Dec 2020
  • 优先权号:   CN11641639

▎ 摘  要

NOVELTY - A high oil-proof skid-proof rubber material comprises 40-50 pts. wt. chloroprene rubber, 20-30 pts. wt. nitrile rubber, 15-25 pts. wt. PVC, 10-20 pts. wt. thermoplastic polyurethane, 10-20 pts. wt. graphene, 5-15 pts. wt. flame retardant, 5-15 pts. wt. vulcanizing agent, 1-3 pts. wt. antioxidant, 1-3 pts. wt. stabilizer and 1-3 pts. wt. silicone oil. USE - High oil-proof skid-proof rubber material. ADVANTAGE - The material is not easy to deform and age, and has long service life and good acid and alkali resistance, oil resistance, skid-proof performance and oil corrosion resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing high oil-proof skid-proof rubber material comprising stirring chloroprene rubber and nitrile rubber, plasticating to obtain mixed master batch, adding PVC, thermoplastic polyurethane, graphene and flame retardant, mixing at 110-140 degrees C for 25-30 minutes to obtain second mixture, standing at room temperature for 24 hours, adding vulcanizing agent and silicone oil, adding into open mill roller for crushing, thinning 2-3 times, adjusting thinning roller distance to 0.5-0.7 mm, and putting mixed rubber material into die press for pressing and molding.