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Bulk Density 2.2-2.7g/cm3 Low Cement Refractory Castable with CaO Content of 0.1-0.22%
Product Details:
| Place of Origin: | Henan, China |
| Brand Name: | SIJIHUO REFRACTORY |
| Model Number: | SJH-AL70 |
Payment & Shipping Terms:
| Price: | $560.00/tons 1-19 tons |
|---|---|
| Packaging Details: | MULTIPLE BIG BAG, 1-1.5MT/pallet, suitable for ocean transportation; |
| Supply Ability: | 3500 Ton/Tons per Month |
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Detail Information |
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| Shape: | Powder | Material: | CASTABLE |
|---|---|---|---|
| SiO2 Content (%): | 15% | Al2O3 Content (%): | 80 |
| MgO Content (%): | 0.3-5 | CaO Content (%): | 0.1-0.22% |
| Refractoriness (Degree): | Common (1580°< Refractoriness< 1770°) | CrO Content (%): | 0.002% |
| SiC Content (%): | 0.1~1.4% | BULK DENSITY: | 2.2~2.7G/CM3 |
| Port: | Qingdao/Tianjin/Shanghai/Dalian | ||
Product Description
Low cement refractory castable
High Alumina Castable
Introduction
High alumina castable is a kind of refractory castable which uses high alumina raw material as aggregates and the powder and then be added with the binding agent. High aluminum refractory castable has high mechanical strength, good thermal shock resistance, good corrosion resistance.
Advantages
For the advantage of high alumina castable, it can be summarized as follows:
1. Using less cement. compared to traditional refractory castable, the calcium content in high alumina castable is about a quarter to one-third of that in traditional castable. Thus, reducing the number of the low melting phase in high alumina castable, finally improving the high-temperature performance.
2. Low water consumption. during the construction, we only need to add about 6-7% water of castable weight into the high alumina castable. therefore high alumina castable has high density and low porosity.
3. High alumina castable has high room temperature curing strength, and the strength will not decline even after medium and high-temperature processes. Besides, the strength absolute value of high alumina castable is 3-5 times as high as that of traditional castable.
4. High alumina refractory castable has steady volume stability at high temperatures. Even though high alumina castable belongs to unfired refractories, its volume shrinks only a little after drying dehydration and calcination.
Application
High alumina castable is mainly used for furnace lining of the boiler, blast furnace hot blast stove, heating furnace, ceramic kiln and various industrial furnaces.
SIJIHUO REFRACTORY -- Low cement refractory castable
Application in industrial furnace
Zhengzhou Sijihuo Refractory CO., LTD has been established since 1999. 15000 square meters plant area, 560 workers, 18 years experience, 10 production lines, with 10sets of 400T dry press, 3 shaft kilns, and tunnel kilns. Now SIJIHUO Refractory become a group company with 2 subsidiaries(one for the domestic market, one aboard market), two hours from China Qingdao port, this is how we keep good quality, timely delivery, competitive prices, professional service for global valued customers.
Mainly products:
1. High alumina firebrick, Insulation Fire Brick(IFB)
2. Refractory Castable or Precast shapes as per customer's Drawing,
3. Fused corundum, and also ceramic fiber products, refractory balls, refractory aggregate, etc.
QUALITY CONTROL FROM RAW MATERIAL
For Samples: typically shipped by UPS, FedEx, DHL.
For bulk quantities:
- LCL-- typically shipped to the airport or seaport by commercial carrier truck. Cargo also can be shipped via container, but the freight much higher.
- FCL-- one container or more, typically shipped by vessel, we have cooperated carrier depending on the cargo and destination.
Delivery Time:
- For stock products: 5-7 workdays after deposit.
- For customized products: 3-5 weeks after deposit.
1. Timely response
Timely response to your inquiry, multiple-choice recommendations based on your demand, quickly respond mails and provide solutions.
2. Strict quality control
Arrange production on time and control quality strictly.
3. Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
4. Professional Services
Provide all the detailed news and pictures from order to delivery; Offer relative export documents and original certificate if needed; Warm and considerable after-sale service.
1. What is the difference between Refractoriness and Working temperature?
Refractoriness: the refractory material withstands high temperature without melting and softening performance in the absence of load resistance. Usually working temperature is less than refractoriness at about 350-400°C.
2. How is the products’ quality?
The products are strictly inspected during each procedure, so the quality could be absolutely guaranteed.
3. How about the service life for our fire brick?
1~2 years’ warranty-- It is our leading advantage in the refractory industry benefits by our superior quality control system.
4. What is the service life of the bricks?
The service life of different bricks is unlike. It also depends on your using condition and method.
5. Are you a manufacture or a trader?
Manufacturer indeed, and we have export rights and licenses.
6. What's the MOQ of the trial order?
No limit, We can offer the best suggestions and solutions according to your condition.
7. How about your company's certification?
ISO9001, Test Report, MSDS available upon request.
8. Can we get support if we have our own market position?
Please inform us of your detailed mind on your market demand, we will discuss and propose helpful suggestion