High temperature resistant technical paper

摘要

The invention relates to a method for producing high-temperature resistant technical paper, wherein fibers are mixed with wet paper pulp and technical paper is subsequently produced by dehydrating said pulp, thereby causing the paper material to be compressed. According to said method, cut fibers and previously thermally pre-shrunk fibers are added to the wet pulp so that the finished technical paper undergoes low thermal shrinkage of less than 1 % when used at high temperatures.