PURPOSE: To prevent a cork sheet for a gasket from being stuck to both members in a cork sheet for a gasket to be interposed between two members to be clamped to each other. ;CONSTITUTION: Cork powder 2 having the grain size capable of passing the mesh of 3.0mm is solidified into a sheet-like body of some appropriate thickness by silicone rubber 3 having the weight ratio of 80 to 97%.;COPYRIGHT: (C)1995,JPO
展开▼