Beijing YuDa Science and Technology Co., Ltd.
| Load softening temperature | High load softening temperature |
| feature | fireproof,Heat Resistant |
| customized | yes |
| Payment Terms | T/T, L/C |
| Supply Ability | 2000 tons/month |
| Delivery Time | 20-30 Days |
| Packaging Details | Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Service Temperature | 1000℃-1800℃ |
| keyword | refractories materials |
| Thermal shock stability | Good thermal shock stability |
| Resistance to high temperature and chemical erosion | Strong resistance to high temperature and chemical erosion |
| Erosion resistance and strength | Strong erosion resistance and high strength |
| Brand Name | YUDA |
| Model Number | Low Thermal Conductivity |
| Certification | VDZ |
| Place of Origin | Beijing,China |
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Product Specification
| Load softening temperature | High load softening temperature | feature | fireproof,Heat Resistant |
| customized | yes | Payment Terms | T/T, L/C |
| Supply Ability | 2000 tons/month | Delivery Time | 20-30 Days |
| Packaging Details | Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages | Service Temperature | 1000℃-1800℃ |
| keyword | refractories materials | Thermal shock stability | Good thermal shock stability |
| Resistance to high temperature and chemical erosion | Strong resistance to high temperature and chemical erosion | Erosion resistance and strength | Strong erosion resistance and high strength |
| Brand Name | YUDA | Model Number | Low Thermal Conductivity |
| Certification | VDZ | Place of Origin | Beijing,China |
| High Light | alumina spinel bricks ，alumina spinel brick ，high temperature spinel brick | ||
Low Thermal Conductivity Magnesia Alumina Spinel Bricks
Summary:
Magnesium Aluminum Spinel Bricks are made from high-purity magnesium sand and fused magnesium aluminum spinel as raw materials, which are formed under high pressure and sintered at high temperature. It has strong resistance to high temperature chemical erosion, excellent alkali resistance, high load softening temperature, good thermal shock stability, strong erosion resistance, and high strength.
Product features:
Range of application:
Transitional Zone of Cement Rotary Kiln
Technical data:
|
Low Thermal Conductivity Magnesia Alumina Spinel Bricks |
UNIT | INDEX | |
| I T E M | Working Layer | Thermal Insulation Layer | |
| MgO ≥ | % | 80 | 60 |
| Al₂O₃ ≥ | % | 8~15 | / |
| Bulk Density | g/cm³ | 2.90~3.05 | ≤2.65 |
| Apparent Porosity≤ | % | 17 | 24 |
| Cold Crushing Strength≥ | MPa | 40 | 35 |
| Refractoriness Under 0.2MPa load T0.6≥ | ℃ | 1700 | 1600 |
| Thermal Shock Stability(1100℃ Water Cooling)≥ | times | 10 | / |
| Thermal Conductivity (Average 700±25℃)≤ | W/m.k | 3.8 | 2.6 |
Packaging and Storage:
Wooden pallets+thermoplastic film packaging,size 1100×800×700 mm and weighs about 1.4 tons /pallet ;Store in a dry, moisture-proof warehouse,storage period is 6 months.
Construction method:
Dry masonry.
YuDa’s Expertise
Beijing Yuda's main business includes refractory materials, insulation materials, wear-resistant materials, metal materials, and provides refractory material diagnosis, design, research and development, manufacturing, construction, and maintenance services. For many years, we have been committed to providing our customers with the highest quality products, the most comprehensive services, and the most accurate solutions, saving them time, effort, and money, and ensuring the stable operation of high-temperature kilns. At the same time, we can also provide engineering general contracting services such as refractory material selection, design, installation, and maintenance, optimize refractory material configuration, improve the synergy between refractory materials and processes, increase kiln operation rate, and provide you with comprehensive nanny style services.
Contact Us
If you have any questions, please feel free to contact us and we will be happy to serve you, thank you for your support.Yuda has always adhered to the development philosophy of "serving needs and creating value", based on national strategy, and serving global customers.
E-mail: bjydnh@163.com
WhatsApp:+86 17822353985
We look forward to assisting you with your refractory needs and providing you with the best solutions for your industrial applications.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Seller,Other
Year Established:
2014
Total Annual:
20 million dollars-30 million dollars
Employee Number:
70~100
Ecer Certification：
Verified Supplier
Beijing YuDa Science And Technology Co.,Ltd. was established in 2014, the company is located in Shangdi High tech Park, Haidian District, Beijing. Its main business includes refractory materials, insulation materials, wear-resistant materials, metal materials, and provides refractory material dia... Beijing YuDa Science And Technology Co.,Ltd. was established in 2014, the company is located in Shangdi High tech Park, Haidian District, Beijing. Its main business includes refractory materials, insulation materials, wear-resistant materials, metal materials, and provides refractory material dia...
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