• 专利标题:   Silicone rubber capable of releases negative ions and absorbs light radiation, comprises methyl vinyl silicone rubber, white powder, yellow powder, white carbon, graphene, hydroxy silicone oil, iron tourmaline powder and zinc stearate.
  • 专利号:   CN111363364-A
  • 发明人:   CAI E
  • 专利权人:   CAI E
  • 国际专利分类:   C08K013/02, C08K003/04, C08K003/22, C08K003/26, C08K003/34, C08K003/36, C08K003/38, C08L083/04, C08L083/07
  • 专利详细信息:   CN111363364-A 03 Jul 2020 C08L-083/07 202060 Pages: 7 Chinese
  • 申请详细信息:   CN111363364-A CN11604982 26 Dec 2018
  • 优先权号:   CN11604982

▎ 摘  要

NOVELTY - Silicone rubber capable of releases negative ions and absorbs light radiation, comprises 40-50 wt.% methyl vinyl silicone rubber, 15-25 wt.% white powder, 15-25 wt.% yellow powder, 6-12 wt.% white carbon, 0.3-0.8 wt.% graphene, 0.6-1 wt.% hydroxy silicone oil, 0.05-0.1 wt.% iron tourmaline powder and 0.01-0.04 wt.% zinc stearate, where the white powder is silica, alumina, ferric oxide, boron oxide, magnesium oxide, manganese oxide, magnesium silicate, zirconium oxide and/or sodium peroxide, and the yellow powder is calcium oxide, silica, alumina and/or heavy calcium carbonate. USE - Used silicone rubber capable of releases negative ions and absorbs light radiation. ADVANTAGE - The silicone rubber: has simple production process with low cost; has functions of releasing a large amount of negative ions and releasing infrared waves; and can release infrared waves that stimulate cell activity after releasing the negative ions, which can promote human health. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for producing silicone rubber, comprising (i) taking raw materials and removing impurities, (ii) adding methyl vinyl silicone rubber, hydroxy silicone oil, iron tourmaline powder and zinc stearate into a mixer, and mixing, the adding yellow powder, and stirring evenly to make a lump mixture, (iii) adding white powder into the slug mixture prepared in step (ii), mixing and stirring for half an hour, then adding white carbon black and graphene, mixing and stirring for half an hour, and stirring well to make a lump mixture, and (iv) placing the dough-type mixture prepared in step (iii) in a internal mixer for internal mixing to obtain final product, where the mixing time is 4.5-5.5 hours, and the mixing temperature is 150-180 degrees C.