Jundao (Henan) New Materials Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 5500Ton/mon |
| Packaging Details | Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film. |
| Color | White |
| Material | High-Al |
| AL2O3 content | ≥70% |
| Bulk Density | ≥2.55g/cm3 |
| Performance | Anti-spalling |
| Application | Cement kiln |
| Brand Name | Jundao(Henan) |
| Model Number | KRS-70 |
| Certification | ISO9001:2015 |
| Place of Origin | Henan China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 5500Ton/mon |
| Packaging Details | Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film. | Color | White |
| Material | High-Al | AL2O3 content | ≥70% |
| Bulk Density | ≥2.55g/cm3 | Performance | Anti-spalling |
| Application | Cement kiln | Brand Name | Jundao(Henan) |
| Model Number | KRS-70 | Certification | ISO9001:2015 |
| Place of Origin | Henan China | ||
| High Light | fire retardant bricks ，fire resistant bricks | ||
2.55g/cm3 Spalling resistant High Alumina brick for industrial kilns
Spalling-resistant high-Al refractory brick takes high grade bauxite as the main raw material, added into little ZrO2 (ZrO2 is a phase between monoclinic and square type, which can improve the thermal shock stability of the product), and added in a certain ratio of compound binders and additives, by controlling the grain size distribution of the plaster, molding and firing under high temp, this kind of product is with high spalling resistance.
The spalling resistant mechanism is due to the fact that the microstructure of ZrO2 determined its anti-spalling performance.
Also the anti-spalling high-Al bricks with featuers of anti-chemical erosion, low thermal conductivity and low porosity etc, they are ideal refractory products for cement kiln transition zone, decompositon zone and other parts.
| Spalling resistant high-Al Brick | Al2O3 (%, Min) | ZrO2 (%, Min) | Fe2O3 (%, Max) | Bulk density (g/cm3, Min) | C.C.S (MPa, Min) | A.P (%, Max) | R.U.L (℃, Min) | T.S.R times,Min) |
| GKBL-70 | 70 | 6.0 | 1.5 | 2.55 | 60 | 22 | 1470 | 20 |
| KBL-70 | 70 | / | 1.5 | 2.55 | 60 | 20 | 1470 | 15 |
| Remark | ISO Certificated; Customized | |||||||
| Application | Cement rotary kiln transition zone, decomposition zone, cooler and other parts | |||||||
Company Details
Business Type:
Manufacturer
Year Established:
2006
Employee Number:
100~599
Ecer Certification：
Active Member
Jundao (Henan) New Materials Co.,Ltd（For short: JDNRCO） was registered in April 2006 at Yuecun Town，Xinmi City, Henan Province of People’s Republic of China, one of the key enterprises in refractory materials in China. Using refractoriness as the main raw material, JDNRCO produces firecl... Jundao (Henan) New Materials Co.,Ltd（For short: JDNRCO） was registered in April 2006 at Yuecun Town，Xinmi City, Henan Province of People’s Republic of China, one of the key enterprises in refractory materials in China. Using refractoriness as the main raw material, JDNRCO produces firecl...
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