... Insulation Ceramic Fiber FrictionRaw Material:Strictly Selected From Self Owned Raw Material BasGrade:1050COM, 1260std, 1260HP, 1400ha, 1450HzDensity: ... , TUVProduction Capacity:200tons/DayProduct description CCEWOOL self owned raw material high insulating ceramic fiber bulk is made through ... fiber bulk is strictly selected from self owned ceramic wool raw material base.2. longer service life than the ...