High-temperature vulcanized silicone rubber atanga siam silicone rubber film te hian boruak permeability tha tak an nei a, chu chu polymer film tlanglawn (polyethylene, polyvinyl chloride, polytetrafluoroethylene, etc. te ang chi aiin a let tam tak emaw, a let za tam takah pawh a ni. Chutih rual chuan silicone rubber film pawh hian selective air permeability tha tak an nei bawk a, entirnan, CO diffusion coefficient chu a let 6 atanga 7 vel a ni.
Chuta tang chuan silicone rubber film gas regulating windows specification hrang hrang siam theih a ni a, chu chu preservation bag emaw, thlai, thei leh ei tur dahna room emaw, mixed gas separation device siamna atan pawh hman a ni a, etc. Silicone rubber pawh hi sealing part leh gasket siamna atan hman a ni a, chu chu printing leh copier leh gaskets te ang chi urllers leh gaskets te tlawhna atan a ni.