Yixing City Kam Tai Refractories Co.,ltd
Yixing City Kam Tai Refractories Co.,ltd Professional Manufacturer of Refractory Kiln furniture and Technical Ceramic
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KT High heat resistant refractory ceramic fiber board for air stove
1. Description
By adding a small amount of high-purity alumina silicate fiber binders, Ceramic Fiber Board is made through automation control and continuous production process, with a host of features such as precise size, good flatness, high compressive strength, lightweight, excellent thermal shock resistance and anti-stripping, which can be widely used for insulation in the linings around and at the bottom of kilns, as well as ceramic kilns fire position, craft glass mold and other positions.
Typically, good strength and durability properties ensure they are suitable for use within applications that require a rigid core material, such as fire doors, cladding of structures and as support for penetration seals.
| characteristics & application | fireplace refractory ceramic fiber board | |||||
| Characteristics | precise flatnessse size and excellet flatness, easy to instanll and to be cutted | |||||
| good fiber distribution | ||||||
| low heat capacity and low thermal conductivity | ||||||
| excellent chemical stability and thermal stablity | ||||||
| good thermal shock resistance | ||||||
| high compressive strength | ||||||
| non-brittle material, good elasticity | ||||||
| Application | Industrial furnace wall lining and bricking-up insulation layer, which can be used in iron and steel furnace, lanunders & distribution pens Non ferrous metal industry, Ceramic industry, Glass industry. Alumina industry | |||||
| heat insulation of high temperature and high heat equipments | ||||||
| boilers and heater conbustion chamber | ||||||
| heat resistance for fireplace | ||||||
| Heat insulation, fire proof and sound insulation of aerospace, ship building industry | ||||||
| Ceramic Fiber Board | ||||||
| Item | 1050 COM | 1260 STD | 1260 HP | 1400 HA | 1450 HZ | |
| working temperature | 950℃(1742℉) | 1050℃(11942℉) | 1100℃(2012℉) | 1200℃(21922℉) | 1350℃(2462℉) | |
| density (kg/m3) | 250 | 280-450 | ||||
| permanent linear change on heating(%) | 950℃*24h ≤-4 | 1050℃*24h ≤-3 | 1100℃*24h ≤-3 | 1200℃*24h ≤-4 | 1350℃*24h ≤-3 | |
| chemical composition | AL2O3 | 37% | 46% | 47-49% | 52-55% | 39-40% |
| ZrO2 | —— | —— | —— | 15-17% | ||
| AL2O3+SiO2 | 96% | 97% | 99% | 99% | —— | |
| AL2O3+SiO2+ZrO2 | —— | —— | —— | —— | 99% | |
| Fe2O3 | ≤1.0% | ≤0.8% | ≤0.2% | ≤0.2% | ≤0.2% | |
| Na2O+k2o | ≤0.8% | ≤0.5% | ≤0.2% | ≤0.2% | ≤0.2% | |
| The normal size of ceramic fibre board | ||||||
| size | L*W( mm ) | 1200*1000; 1200*600; 1000*1000; 1000*600; 900*600; 600*300 | ||||
| Thickness (mm) | 3-80, 10mm | |||||
3. Shipping and Package
Packing of ceramic fiber blanket: woven bag or carton.
Shipping of ceramic fiber blanket: By vessel or by train from any Chinese port, Samples can be delivered by International express.
