Product Description Of Low Cement Castable
Low cement castable is the castable whose CaO content less than 3%, usually the refractory cement dosage is from 3-8%, but high grade cement is needed to ensure the strength of the castable. Comparing to common refractory castable, low cement castable has better performance in high temperature, and require less water, it makes the castable has lower porosity and higher density. We have three classifications for low cement castable, bauxite based ,mullite based and corundum based.
Features Of Low Cement Castable
1. High refractoriness, High refractoriness under load.
2. High density, low porosity.
3. Good slag resistance and corrosion resistance.
4. High strength and wear resistance.
5. Good resistance to flake performance.
6. Good thermal shock stability.
7. Scouring resistance
8. Good hot strength.
Applications Of Low Cement Castable
Cement rotary kiln
Reheating Furnace
EAF, Ladle, Tundish, etc.
Physical And Chemical Indicators Of Low Cement Castable
Brand
Properties |
MLC-45 |
MLC-55 |
MLC-60 |
LC-75 |
LC-80 |
LC-85 |
LC-95 |
| Application Limit TempºC |
1580 |
1600 |
1650 |
1650 |
1700 |
1750 |
1800 |
| Bulk Density (g/cm3) |
2.4 |
2.5 |
2.55 |
2.55 |
2.6 |
2.7 |
3.0 |
Water Required for Casting(%)
|
5-7 |
5-7 |
5-7 |
7-9 |
7-9 |
6-8 |
6-7 |
Max grain size (mm)
(%) |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
CCS/MOR
(MPa) |
110ºCx24h |
80/12 |
90/12 |
100/13 |
65/9 |
70/10 |
80/11 |
90/13 |
| 1,100ºCx3h |
90/13 |
100/14 |
110/14 |
75/10 |
80/11 |
90/12 |
95/14 |
| 1,400ºCx3h |
120/14 |
130/14 |
150/15 |
80/11 |
85/12 |
100/13 |
110/15 |
| Chemical Analysis(%) |
Al2O3 |
45 |
55 |
60 |
75 |
80 |
85 |
95 |
| CaO |
2-3 |
2-3 |
2-3 |
2-3 |
2-3 |
2-3 |
2-3 |
| Fe2O3 |
1.5 |
1.5 |
1.5 |
2.4 |
2.0 |
1.8 |
1.5 |
Pictures Of Low Cement Castable
JUCOS providing high grade refractory brick and insulation thermal ceramic fiber products to globe industrial
high temperature furnace. Focus on refractory material selection,technical solutions,supplying,repairing,
construction.China leading refractory supplier with competitive price and reliable quality.
Q1 : How can you control your quality?
A1 : For each production processing, JUCOS have complete QC system for the chemical
composition and Physical properties. After production, all the goods will be tested, and
the quality certificate will be shipped along with goods.
Q2: Are you a manufacture or trader?
A2: We are truly a manufacturer, we not only can provide the high quality products with the
best price, but also can offer the best pre-sale service and after-service.
Q3 : Do you provide free samples?
A3 : Of course, free samples are available.
Q4 : What is your lead time?
A4 : It usually needs about 15- 20 days after receiving the PO.
Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit JUCOS company and our products.
Also, we can talk more about the technique details if you need.
Q6 : What is the warranty of your products?
A6 : Our products have at least 1 year warranty,if any quality problems,
we will take responsibility of the cost of the shipment and the replacement.
Q7: What's the MOQ of trial order?
A7 : No limit, we can offer the best suggestions and solutions according to your condition.
Q8: Why choose us?
A8: We had been in this line for more than 25 years, we can not only provide you high
quality products with competitive price, but also we can supply good technique service
which can help you solve problems.
Q9 : What standards do you have?
A9 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
The third party testing is all available for us.
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