Henan Hongtai Kiln Refractory Co.,Ltd.
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Fire resistant Corundum Mullite sagger belongs to the field of refractory technology, followed by ingredients, molding and firing, from the fused mullite, corundum, alumina powder, silicon powder, calcium aluminate cement and sodium hexametaphosphate ingredients, Using self-flow casting molding method, mold drying after high temperature firing obtained. The corundum mullite sagger made of high temperature, thermal shock stability, long service life.
Performance For corundum mullite sagger
| Item | Fused 98 High pure corundum sagger | Fused 95 White corundum sagger | Fused 90 Corundum mullite sagger | Fused 85 Corundum mullite sagger | Sintered corundum mullite sagger |
| Al2O3% | ≥98 | ≥95 | ≥90 | ≥85 | ≥80 |
| SiO2% | ≤0.2 | ≤3 | ≤8 | ≤13 | ≤18 |
| Fe2O3% | ≤0.2 | ≤0.3 | ≤0.3 | ≤0.5 | ≤0.5 |
| Bulk density g/cm3 | ≥3.2 | ≥3.1 | ≥3 | ≥2.8 | ≥2.7 |
| Apparent porosity% | ≤19 | ≤18 | ≤18 | ≤18 | ≤18 |
| C.C.S.(mpa) | ≥100 | ≥100 | ≥100 | ≥90 | ≥80 |
| RUL ℃(0.2mpa,0.6%) | ≥1700 | ≥1700 | ≥1700 | ≥1650 | ≥1630 |
| application | Mainly used in the key parts of steel, electronics, petrochemical, chemical, glass, nonferrous metals, refractories, new materials, special ceramics | ||||
Characteristics &Advantage of high quality corundum mullite sagger:
1) Greater mechanical strength;
2) Good thermal stability;
3) No deformation under a certain high temperature load;
4) Higher temperature resistance;
5) Good thermal conductivity;
6) Small residual shrinkage.
Applications of corundum mullite sagger:
Corundum mullite sagger is widely used in special ceramics, electronic ceramics, functional ceramics, heat treatment, IF forging furnace, metal forging, piezoelectric ceramics, electrical ceramics, metal ceramics, magnetic materials, rare earth phosphor, long afterglow powder Lithium carbonate positive and negative grade materials, lithium cobalt oxide, cobalt oxide, strontium carbonate, lithium iron phosphate, chemical powder, nano iron oxide, barium carbonate powder, zirconia powder, electronic ultra pure powder inorganic new material field.
Packaging:
1.Regular exporting package: packaged with fumigated wooden pallet, using paper or non-woven fabrics between layers separated,plastic shrink film protected outside.finally using straps.
2. Customizable: as the customer' request
Delivery:
Stocks:Within 7-15 days after received the deposite.
Bulk & OEM:15-30 days after the deposite.
We are professional refractory manufacturer,our main products are high alumina brick,clay brick,refractory castables,mullite brick,light weight insulation brick,AZS brick(33#,36#,41#),Zircon brick,corundum mullite sagger,etc
Henan hongtai kiln refractory co. LTD. : "quality first, reputation first, customer first" is our aim .Scientific management, strong technical force, perfect testing means, advanced technological equipment and stable product quality are the guarantee of quality service.
Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Egypt,Congo, Angola, South Africa, and so on.
Habby Guo
Mobile:+86 17886663539
Wechat/Whats app:+86 17886663539
Email:habby(at)ht-refractory.com