| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: present invention covers method for protective chamber sealing. Sealing material represents silicon gel with elastic microspheres serving as filler and also may contain crystal filler. Sealing material may be poured in mould in liquid state in sealing areas and hardened in place. Silicon gel composition may include silicone oil, vinylsiloxane, hydrosiloxane, negative catalyst and catalyst. Silicon gel may include platinum catalyst as catalyst. ^ EFFECT: enabling sealing material to contract when chamber for electric circuits and cable sheaths is proofed against moisture and other environmental impacts so that electric circuits and cable sheaths could be repeatedly opened and resealed. ^ 10 cl, 4 dwg, 11 tbl |
