... with use temperature of 1800 degrees to 1700 degrees, 200 degrees to 300 degrees higher that that of fiber ... widely used in metallurgy, machinery, electronics, ceramics, chemicals, aerospace and other high-temperature industrial furnaces and other thermal equipment ... wet vacuum mould, into PMF fiber products, such as plate, felt, brick, preformed unit, module and combination part. 2010 (ISO9001:2000) ...