Product Description
| Al2O3 |
40%-80% |
| SiO2 |
20%-50% |
| CAO+MGO |
0.3%-3.0% |
1.The light weight and high insulating value make furnace walls thinner, and can save much of the engergy
2.The high compressive strength of insulating firebricks allows self-supporting structures at elevated temperature, lFB are compatible with dense firebrick, and add strength to the whole construction.
3.TREND lFB can store low heat and have good effect on intermittent furnace.
4.The age of the furnaces that using TEND IFB can be stretched and avoid spoiling.
5.The precise measurements make the joints small and uniformity, so courses of the wall can be loaded quicklyand easily, and the result is stronger, tighter , refractory lining in less heat loss throuah the joints.
6.The very low iron and alkali flux content confers good refractoriness and the high alumna content contributesto both of their stability and insulating in reducing atmosphere.
7.The biggest dimension of the bricks that We are provide are as 900x500x100mm, 610x230x76mm, and 308x305x158mm, even 1000mm in length and 600mm in width and other dimensions as customers requiredand the brick can be machined to special shape, reducing the brick work joints and the number of bricklaying
8.In addition to the great number of standard sizes available, insulating firebricks are also available in special cemented or machined shapes. The unique large slab means that a finished Shape will have fewer jointsfewer joint than shapes made from any other lFB manufacture.
Performance and application of mullite insulation brick:
This series of products adopt high purity raw materials and unique manufacturing technology to avoid the influence of impurities and structural defects on the properties of the products to the maximum extent. It has excellent high temperature volume stability and thermal shock stability, and has high strength and low thermal conductivity. It can be used in metallurgical, mechanical, ceramic, chemical and other industries, such as kiln lining (not to be corroded by molten liquid) and insulation layer. It is an ideal product.
Features:
1.Low thermal conductivity, good thermal insulation effect;
2.Refractoriness is as high as 1750 ºC
3.Mullite Insulating bricks can save you heat and a lot of money.
4.Mullite insulation brick can lighten the weight.
5.It can be processed into special shape to reduce the number of bricks and joints.
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