Introductions: 1) Yesowool ceramic fiber bulk is produced by the melting of very pure raw materials with the basic characteristics, such as light weight, low thermal capacity, and good thermal shock resistance, erosion resistance and sound absorption. Bulk is also the basic material for other YESO ceramic fiber products. 2) Yesowool ceramic fiber blanket is made of special ceramic long-fiber, that is produced by the melting of very pure raw materials in double surface needling process without binders and with good stability in a large range of temperature.The process of double surface needling. increases interweaving and tensile strength. Features: 1) Great soft bulk with elastic. 2) Excellent thermal and chemical stability. 3) Low thermal conductivity. 4) Low thermal capacity. 5) Good acoustical and fire protection properties. 6) Low shrinkage 7) Convenient to cut or install Bulk applications: 1) Joint sealing and filling insulation 2) Fiber composite 3) Lining for industrial furnaces 4) Fire protection and consist of acoustic for construction 5) Materials for filtration in high temperature 6) Raw materials for ceramic fiber products Blanket applications: 1) Acoustical service and fire protection 2) Soaking pit seals 3) Expansion and seals for oven and furnace 4) High temperature gasket 5) Process furnace linings: heaters, reformers, ethylene cracking, heat-treatingStandard types: 1) Bulk (1000, 1260, 1400, 1500, 1600 centigrade): 15kg/ctn 2) Blanket (1,000, 1,260, 1,400, 1,500, 1,600 degrees centigrade) 3) Density: 64, 96, 128, 160kg/cbm 4) Dimensions: 7,200 x 600 x 6, 12.5, 20, 25, 38mm, 7,320 x 610 x 6, 12.5, 20, 25, 38mm, 3,600 x 600 x 50mm Outer packing: Carton dimensions: 470 x 470 x 610mm.