ZHENGZHOU CAIHUA KILN MASONRY INSTALLATION CO.,LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 Ton per month |
| Delivery Time | 5-15 working days |
| Packaging Details | Paper box on pallet |
| Name | Insulating Refractory Brick Mullite Bricks JM23 JM26 JM28 |
| application | refractory |
| Shape | Brick |
| Color | White |
| Type | Insulation brick |
| Usage | Fire resistance place |
| Brand Name | CH Refractories |
| Model Number | JM23 JM26 JM28 |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 Ton per month |
| Delivery Time | 5-15 working days | Packaging Details | Paper box on pallet |
| Name | Insulating Refractory Brick Mullite Bricks JM23 JM26 JM28 | application | refractory |
| Shape | Brick | Color | White |
| Type | Insulation brick | Usage | Fire resistance place |
| Brand Name | CH Refractories | Model Number | JM23 JM26 JM28 |
| Certification | ISO | Place of Origin | China |
| High Light | 1g/Cm3 Insulating Refractory Brick ，1.2g/Cm3 Insulating Refractory Brick ，0.6g/Cm3 insulating firebrick j23 | ||
Mullite insulating brick made by CH refractories is JM series according to international standard.
Because JM23 insulation brick with smaller bulk density whose strength is not as strong as heavy weight fire bricks, when delivering, CH Refractories will package mullite insulating brick with special packages to protect mullite bricks from damage.
Mullite thermal insulation brick to mullite based crystal phase of high aluminum refractory material we call mullite light thermal insulation brick. General alumina content between 40% ~ 70%. In addition to mullite, the mineral composition contains a small amount of vitreous phase and quartzite in those with low alumina content. The advantage of lightweight mullite insulation brick is that it can contact the flame and is directly used for the lining of high temperature kiln. Mullite light insulation brick is a kind of refractory insulation material widely used in new industrial kiln and high temperature equipment.
Mullite refractory brick has the characteristics of high softening temperature under load, compact structure, good corrosion resistance and low porosity. It is mainly used in furnace body and bottom of blast furnace, top of hot air furnace, regenerative chamber of glass melting furnace, dead Angle furnace lining of petroleum cracking system, ceramic sintering kiln, etc.
| Brands | JM23-0.6 | JM23-0.8 | JM23-1.0 | JM26-0.6 | JM26-0.8 | JM26-1.0 | JM28-1.0 | JM28-1.2 |
| Bulk density g/cm3 ≥ | 0.6 | 0.8 | 1.0 | 0.6 | 0.8 | 1.0 | 1.0 | 1.2 |
| CCS/Mpa ≥ | 1.5 | 2.5 | 4.2 | 1.5 | 3.2 | 4.0 | 4.0 | 5 |
| thermal shock resistance(1100℃)/times ≥ | 10 | 20 | 20 | 10 | 20 | 20 | 20 | 20 |
| The reheating line changes by no more than 1% of the test temperature ℃/%≤ | 1300*12 | 1300*12 | 1300*12 | 1400*12 | 1400*12 | 1400*12 | 1500*12 | 1500*12 |
| Thermal conductivity average temperature350±25℃(W/m.k) | 0.2 | 0.23 | 0.33 | 0.2 | 0.25 | 0.33 | 0.35 | 0.4 |
| Al2O3%≥ | 48 | 49 | 50 | 55 | 57 | 57 | 60 | 67 |
| Fe2O3% | 0.9 | 0.9 | 0.9 | 0.8 | 0.8 | 0.8 | 0.7 | 0.6 |
The specification of the mullite insulation brick:
1.Low thermal conductivity,good thermal insulation effect.
2.Low melting temperature,due to the low thermal conductivity,the mullite lightweight thermal insulation brick accumulated little heat,and it can save much energy obviously during the process of intermittent operation.
3.With low content of impurity such as alkali metal oxides,high refractoriness and content of aluminum,it can keep good performance in the reductive atmosphere.
4.High thermal compressive strength.
5.With high precise of the appearance size,it can increase the speed of the construction,reduce the usage of the fire clay and can keep the strength and stability of the construction.So at last it can length the life of the lining.
6.The mullite thermal insulation brick can be made in different shape so that reduce the quantity of usage and the joints of bricks during the construction.The brick can be directly used as the lining of the high temperature of the kiln and now widely used in shuttle kiln,roller kiln,glass and petrochemichal industry kilns.
Company Details
Business Type:
Manufacturer
Year Established:
1984
Total Annual:
50000000-80000000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Zhengzhou Caihua Kiln Masonry Installation Co., Ltd. was established in 1984 in the brand of CH REFRACTORIES provides the highest quality of refractories and knowledge coupled with leading source of R&D advancements. Our seasoned team provides the expertise passion and attention to detail provid... Zhengzhou Caihua Kiln Masonry Installation Co., Ltd. was established in 1984 in the brand of CH REFRACTORIES provides the highest quality of refractories and knowledge coupled with leading source of R&D advancements. Our seasoned team provides the expertise passion and attention to detail provid...
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