High Temperature Thermal Insulation Refractory Wool

Product DescriptionCeramic fiber bulk is manufactured from high purity alumina-silica powder and silica sand through Special production process of spinning or blowing . Bulk fibers are available in a variety of chemistries and diameters which can service a wide variety of applications. In addition, these fibers can be further modified by chopping or by removal of the unfiberized particles (called shot). Lubricants can also be added to the fiber to enhance fiber properties.Feature & Typical ApplicationFeaturesExcellent thermal shock resistance                                       Excellent chemical stabilityHigh-temperature stability                                                      Low thermal conductivityLow heat storage                                                                   Asbestos freeTypical ApplicationsRaw material: other ceramic fiber based product forms such as: • High-temperature boards, felts, and papers General insulation: as infill for the roofs and walls of certain types of furnaces and kilns.Packing: expansion joints, patching and emergency repairs in furnaces, boilers, heaters, etc.Sealing: around penetrations in furnace, heaters and boiler walls, e.g. tubes, burners and sight holes.Data SheetProduct ClassBIO - WoolCOM - WoolSTD - WoolZrAl - WoolZrO2 - WoolClassification Temperature(ºC)12601050126013501430Continuous Use Temperature, °C1000800100012001350ColourWhiteWhiteWhiteWhiteWhiteMelting point (minimum),°C17601648176017601760Shot content (Φ≥0.212mm) (%)≤15Fiber Diameter (um)3--5Shrinkage (24 hours )≤2.5 (1000°C)≤2.5 (800°C)≤2.5 (1000°C)≤2.5 (1200°C)≤2.5 (1350°C)Thermal Conductivity (W/m·K)0.05(200°C)0.05(200°C)0.05(200°C)0.05(200°C)0.05(200°C)0.08(400°C)0.08(400°C)0.08(400°C)0.08(400°C)0.08(400°C)0.12(600°C)0.12(600°C)0.12(600°C)0.12(600°C)0.12(600°C)0.18(800°C)0.17(800°C)0.17(800°C)0.16(800°C)0.15(800°C)Chemical Composition (%) AI2O3-≥40≥44≥52≥35SiO2≥62≥55≥53≥40≥49Zr2O---5-7≥15CaO≥20----MgO≥5----Packaging & ShippingWorkshopExhibiton& CustomersWe participate the 6th metal shanghai expo and 15th International Metallurgical Industry Expo. Many our regular customers also came to visit us.CertificationsOur company has professional and strict quality control for all the products. We have passed CE certificate on 2016.And we also passed MSDS,  ISO9001 quality management system certification and REACH etc.FAQQ1:What is your payments terms?A1 :  30% T/T in advance, 70% balance to be against the BL copy or by LC, or other payment terms. Q2 : What is your lead time? A2 : It usually needs about 10- 20 days after receiving your deposit. Q3 : How can you control your quality?A3 : For each production processing, SJOIN have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods if needed.Q4 : Do you provide free samples?A4 : Yes, free samples are available.Q5 : Can we visit your company?A5 : Yes, of course, welcome to SJOIN Company. /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1