Silicon Carbide Refractory Mortar
the silicon carbide refractory mortar used in the construction of silicon carbide bricks has a low content of silicon carbide in its aggregate (weight% <70%). This kind of refractory mortar has poor resistance to molten metal penetration and alkali corrosion, and a large amount of water is added during construction to obtain good construction performance. This results in a large amount of water vapor during the drying process, which is not conducive to the operation of the kiln. Although some manufacturers use organic matter and furan resin as the binder of refractory mortar, the content of silicon carbide in the aggregate composition of refractory mortar is lower, only 10% to 25%. Although, as refractory mortar for building silicon carbide bricks, it cannot meet the requirements in terms of resistance to molten metal penetration and alkali corrosion.
| Main characteristics |
Unit |
Specification |
| SiC |
% |
>75 |
| SiO2 |
% |
<13 |
| Fe2O3 |
% |
<2 |
| Modulus of rapture at 1400ºC |
Mpa |
>18 |
| Particle size |
Micrones |
<150 |
| Bulk density |
g/cm3 |
>1.9 |
| Max service temperature |
ºC |
>1000 |
| Thermal conductivity 800ºC |
W/m.k |
>5 |
| Shelf life |
months |
6 |
Why choose us?
Zhengzhou Kaiyuan Refractories Co., Ltd is a manufacturer of silicon-aluminum refractory (fireclay brick, high alumina brick, silica brick, mullite brick, corundum brick, insulation brick, castable, mortar) for coke oven, blast furnace, hot blast stove, heating furnace, anode baking furnace, boilers and other industrial furnaces for 20 years located in Henan, China.
Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.
Contract Kiln Construction
Certificates
FAQ
1. Are you a Manufacturer or trader?
A: We are manufacturer and our plant is located in Xinmi city, Henan, China
2. Can we visit your company?
A: You are warmly welcome to visit our company at anytime, you'll not regret of the visiting.
3. Do you accept OEM?
A: Yes, we do OEM.
4. What's the MOQ of trial order?
A: We care about all the potential customers and take all the trails orders.
5. What is the payment term?
A: TT, LC, DP, DA.
6. How long is the delivery time?
A: Usually within 35 days after down payment.
7. Do you accept third party inspection ?
A: Yes for sure, we accept the third party inspection before delivery.
8. What is your after-sell service?
A: The rejected goods can be replaced or we can make compensation for it. We can send technical engineers to the end user for technical issue.
9.What is your company's certification?
A: ISO9001 certificate
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