| 摘要 |
The invention relates to a layer (20) for protecting the skin and tissue close to the skin, including a polymer gel obtained by at least partial polymerisation of a mixture including: around 15% of polydimethylsiloxane with dimethyl-vinyl terminations with a viscosity of more than 20,000 mPa.s, around 25% of polydimethylsiloxane with dimethyl-vinyl terminations with a viscosity between 200 and 20,000 mPa.s, around 45% of polydimethylsiloxane with trimethyl terminations, around 12% of fumed silica with trimethylsiloxy treatment, and around 3% of co-polydimethylsiloxane-polymethyl-hydrogen-siloxane with dimethyl-hydrogen terminations, the polymer gel having, at 35°C, with a bias frequency ranging from 0 to 100 rd/s, a rigidity or elastic component of around 11,000 to 20,000 Pa, a viscosity or damping component of around 700 to 8,000 Pa and a damping factor or Tan Delta of around 0.06 to 0.38, and formation of a protective layer using the polymer gel. |
