| abstract |
The present invention relates to a formulation and its use for impregnating a porous sintered material, and a method for impregnating a porous sintered material. More particularly, the present invention is a formulation for impregnating a porous sintered material, comprising 40-90% by weight acrylic monomer, 0.1-10% by weight radical thermal initiator, 0.1% It relates to a formulation comprising 10% by weight radical photoinitiator, 0-30% by weight organosilane adhesion promoter, and 0-5% by weight silicone surfactant. Furthermore, the present invention is also a method of impregnating a porous sintered material, the step of immersing the porous material in a liquid formulation comprising an acrylic monomer, a radical thermal initiator, and a radical photoinitiator; A method comprising: vacuum treating the deposited porous material; removing excess liquid from the surface of the porous material; exposing the porous material to light radiation; and heat treating the porous material About. [Selection] Figure 1 |