Magnesium Silicate Insulation Board
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- Sunrise
- Payment Terms
- L/C,MoneyGram,T/T,Western Union
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Refractory
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Zhengzhou Sunrise Refractory Co., Ltd.
China
- Verified Certificate
-
9
| Product name | Magnesium Silicate Insulation Board | Certification | - |
|---|---|---|---|
| Category | Refractory | Ingredients | - |
| Keyword | insulation board , magnesium silicate insulation board | Unit Size | - |
| Brand name | Sunrise | Unit Weigh | - |
| origin | China | Stock | - |
| Supply type | - | HS code | - |
Product Information
The board features with high structural strength, low deformation after sintering, fine heat-conducting property and dampproof, especially its physical performance is quite stable under high-temperature operation. The application of this board can promote the volume stability of the whole liner, reduce furnace surface temperature, eliminate operating force among bricks, so as to ensure furnace’s safety performance and effectively save the energy.This product is mainly used for metallurgy, building materials, furnace heat preservation, fireproof materials, etc.
The shell temperature of test ladle that takes Magnesium Silicon Thermal Insulation Board as liner is much lower than that of common ladle, which averagely reduces 75℃, while the maximum temperature reduction will be about 120℃. Therefore, the board application will facilitate to eliminate the deformation of ladle shell materials, and greatly improve operation environment of ladle. The temperature drop rate of molten steel is smaller than that of common ladle, namely average 0.3~0.5℃/min. It indicates that the heat preservation of molten steel is quite great, which can not only save energy and heat losses, but also is beneficial for the constant temperature and rate during steel casting process to ensure the smooth continuous casting.
| Items | Indexes | |||
| MS-100 | MS-120 | MS-130 | MS-140 | |
| Al2O3% | 20～25 | |||
| SiO2% | 35～45 | |||
| MgO | ≥10 | |||
| Fe2O3% | ≤4.0 | |||
| Linear change rate on reheating 1000℃×8h,% | ≤4.0 | ≤3.0 | ≤2.5 | ≤2.0 |
| Bulk density g/cm3 | ≤1.00 | ≤1.20 | ≤1.30 | ≤1.40 |
| Cold Crushing Strength Mpa | ≥6 | ≥8 | ≥10 | ≥12 |
| Thermal conductivity | ||||
| 200℃ | ≤0.13 | ≤0.15 | ≤0.16 | ≤0.19 |
| 400℃ | ≤0.15 | ≤0.16 | ≤0.18 | ≤0.20 |
| 600℃ | ≤0.16 | ≤0.18 | ≤0.10 | ≤0.22 |
| 800℃ | ≤0.18 | ≤0.20 | ≤0.22 | ≤0.23 |
| 1000℃ | ≤0.18 | ≤0.21 | ≤0.23 | ≤0.25 |
| Max. operation temperature ℃ | 1000 | 1000 | 1000 | 1000 |
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | L/C,MoneyGram,T/T,Western Union | Shipping time | Negotiable |
- President
- Songshen He
- Address
- No.36, Fengchan Street, Jinshui District
- Product Category
- Ceramic Fiber,Refractory
- Year Established
- 2007
- No. of Total Employees
- 1-50
- Company introduction
-
Zhengzhou Sunrise Refractory Co., Ltd. locates at centre China. The major railway intersection of Jingguang and Longhai is close to Zhengzhou Xinzheng International Airport. To expand its import and export business, Sunrise has established long-term business with dozens of customer all over the world and maintained
good cooperation with them.Refractory Company,manufacture the main products are as follows: fused cast AZS 33#,36#,41#, glass furnace fireclay bottom block, mullite brick, zircon brick, alumina bubble brick, sillimanite brick, corundum brick, low porosity fireclay brick, high alumina brick, all kinds of glass furnace ramming masses, sealing materials, building fireclay, etc.Sunrise can offer the customer excellent service relating to the production line of the float glass, which includes the design and advisory of the furnace and the tin bath, the matching of the materials and its construction. The products made by our company have been used in more than 80 production lines of float glass and production line of glass products both at home and abroad.Sunrise conscientiously observes the government's line, policy, laws and regulations, follows the international trade practice, adheres to the principle of equality and mutual benefit, complies with contract and keeps the promise.BWTC upholds the principle of "combining industry with trade", "technology with trade" and "export with import", to serve its customer at home and abroad sincerely.
- Main Markets
-
Egypt
India
Indonesia
Iran
Jordan
South Korea
U.S.A
- Main Product
