Belt

Abstract

This invention relates to a process for producing a body of a belt (10) for a paper, board, pulp or tissue machine, the body having an inner surface and an outer surface, the body comprising: producing a modified polyurethane by adding a polydialkylsiloxane having at least one functional group to a manufacturing process of a polyurethane in order to obtain the modified polyurethane, which modified polyurethane comprises a polyurethane matrix having a covalent bond with the polydialkylsiloxane, and forming the body of the belt, wherein the body comprises the modified polyurethane. The invention further relates to a belt (10) for a paper, board, pulp, or tissue machine. The invention further relates to a shoe press and a sleeve roll.