Process of molding thermal hardenable products, molds and mold clamp therefor and vulcanisable elastomer composition

摘要

A liquid or pasty composition (I) comprising a silicone elastomer with 25 - 60 wt % of powdered aluminium, whereby the elastomer thoroughly wets the aluminium to ensure the elastomer is a good thermal conductor and is electrically conductive, is new. Independent claims are also included for the following: (1) A flexible mould made from the above composition; (2) Manufacturing articles using (1); (3) Pincers for performing (2) comprising an L-shaped fixed jaw and a lever moving another jaw on the base of the fixed jaw. The fixed jaw has a ral hole and the movable jaw has a lower opening for air circulation.