Product Name: Vfs Specail Sharps Isolite Isowool Rcf Cone Ceramic Fiber Refractory Insulation Fire Brick Thermal Insulation Material Model NO.: 1260VFS Shape: Square Type: Tin Plate Purity: >99.5% Standard: JIS Application: Industrial Trademark: ISOLITE Transport Package: Pallets Specification: 1000x600x50 Origin: China HS Code: 6806 Product Description ISOWOOL Ceramic Fiber 1260 Board is made of Alumino-Silicate fibrous wool by vacuum forming process.CharacteristicCan withstand temperature up to 1800o FFibers are bonded by binderAsbestos freeApplication: Furnace with high gas flow velocityClassification temperature 1260oC (2300o F)Specification AverageBulk density Kg / m3 > 200 250Liner shrinkage1100o C x 8 hrs % < 3 1.7Thermal conductivityKcal/mho C (W/mK) ASTM C201250kg/m3Mean 400oC < 0.10 (0.12) 0.08 (0.09)Mean 600oC < 0.14 (0.16) 0.12 (0.14)Mean 800oC < 0.20 (0.23) 0.16 (0.18)Chemical composition %Al2O3 > 40 44.0Al2O3 + SiO2 > 95 98.0