| 摘要 |
PURPOSE:To make it possible to bring a product to be cured to a curing temperature within a short time, to effect uniform curing and to obtain a thermoset resin especially useful as an electrical insulating material, by immersing a thermosetting resin in a liquid medium and curing the resin. CONSTITUTION:A thermosetting resin (a conventional resin which is cured by thermal energy, for example, an unsaturated polyester resin, especially one for use as electrical insulating material) is immersed in a liquid medium (a normally liquid medium such as water, or a normally solid medium which liquefies upon heating, such as wax) and then cured. The medium remaining on the surface of the thermoset product is washed, if desired, with a solvent harmless to the product or, in case of a normally solid medium, dripping on standing of the medium will suffice. |
