Standard Size Refractory Insulation Bricks
With small volume density,low thermal conductivity,excellent insulation performance and stable quality,the high aluminum poly light insulation brick can be used for lining or insulation of high temperature furnace.The insulation brick is a kind of light refractory material consisting of mullite and glass phase or corundum.The alumina content is above 48%,volume density 0.4~1.35g/cm3, volume density of porosity 66%~73%,the compressive strength 1~8MPa,good performance in thermal shock resistance.Generally mix the high aluminum bauxite with some clay,grind the mixture and use the gas evolution method or the foam method to cast and form,then put the bricks in the kiln of 1300~1500C sintering and finished.When getting in touch with the flame,the temperature of the surface is not allowed to be above 1350C.
Standard Size Refractory Insulation Bricks
Standard Size Refractory Insulation Bricks
Standard Size Refractory Insulation Bricks light weight high alumina insulating fire bricks
High-performance With Reasonable Price Refractory High Aluminum Poly Light Brick Use For Industry Kiln
With small volume density,low thermal conductivity,excellent insulation performance and stable quality,the high aluminum poly light insulation brick can be used for lining or insulation of high temperature furnace.The insulation brick is a kind of light refractory material consisting of mullite and glass phase or corundum.The alumina content is above 48%,volume density 0.4~1.35g/cm3, volume density of porosity 66%~73%,the compressive strength 1~8MPa,good performance in thermal shock resistance.Generally mix the high aluminum bauxite with some clay,grind the mixture and use the gas evolution method or the foam method to cast and form,then put the bricks in the kiln of 1300~1500C sintering and finished.When getting in touch with the flame,the temperature of the surface is not allowed to be above 1350C.
wood stove large high temp high alumina insulating fire brick for refractory manufacturers It has advantages with small bulk density, high cold crushing strength, and high refractoriness under load, small dimension tolerance and good thermal shock resistance. It has the lowest and most stable thermal conductivity in various insulating refractory bricks.It can reduce the total weight of furnace body and the thickness of furnace wall effectively, improve heat efficiency, lower energy consumption, improve work conditions and production efficiency, and considerable economic benefit can be obtained.
Refractory bricks high aluminum poly light ball insulation brick | |||||||
Item | LG-0.5 | LG-0.6 | LG-0.7 | LG-0.8 | LG-1.0 | LG-1.2 | LG-1.3 |
Bulk Density(g/cm3) ≤ | 0.5 | 0.6 | 0.7 | 0.8 | 1 | ||
Compressive strength(Mpa) ≥ | 1.0 | 1.5 | 2.0 | 3.0 | 4.0 | 4.5 | 5.0 |
Rebirth line change rate ≤2 % | 1260 | 1260 | 1260 | 1300 | 1300 | 1300 | 1300 |
TRS,Times (1100℃,water ) | 8 | 8 | 8 | 10 | 15 | 15 | 15 |
Thermal Conductivity 350±25℃(w/k*m) | 0.23 | 0.26 | 0.28 | 0.29 | 0.3 | 0.33 | 0.36 |
Al2O3(%)≥ | 45 | 45 | 50 | 50 | 50 | 50 | 50 |
Fe2O3(%)≤ | 2.5 | 2.5 | 2.5 | 2.6 | 2.8 | 2.8 | 2.8 |
hot sale
Product application
FAQ
1.After an order is placed, when to deliver?15-25days after confirming the order
2. Does your company accept customization?We accept OEM service.
3. How to solve the quality problems?If the products are not conforming to customer samples or have quality problems, our company will be responsible to make compensation for it based on enough evidences.
4. What is the HS code?The HS code is 69022000
5. Is there any cost for the sample?We provide free sample but don't bear the freight.
6. How can I contact you?
Contact person: Martin
Tel:8613923217470
Email: Martin@huanya-refractory.com
Adderss:4A02, 4A Floor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong, China
Hot Tags: standard size refractory insulation bricks, China, manufacturers, factory, customized, wholesale, low price, in stock, free sample, 75 High Alumina Brick, Ceramic Regenerative Ball, Alumina Burner Blocks Brick, Wedge Fire Brick, Electric Furnace Brick, Refractory Bricks For Industrial Float Glass Kilns
