| Customization: | Available |
|---|---|
| Classification: | Clay |
| Feature: | Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity, Long Time Materials |
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What is the details of our silicon brick?
1.Made by quartz stone materials.
2.The content of SIO2 is above 93%,the more SIO2 ,the higher refractoriness.
3.AL2O3,TIO2 etc impurity amount is under 2%.
|
Item |
QG-1.0 |
QG-1.1 |
QG-1.2 |
|
SiO2% |
91 |
91 |
91 |
|
Refractoriness°C |
1680 |
1680 |
1670 |
|
0.2Mpa Refractoriness Under Load°C |
1480 |
1560 |
1560 |
|
Cold Crushing Strength Mpa |
3.5 |
3.5 |
3.5 |
|
True Density g/cm3 |
2.39 |
2.39 |
2.39 |
|
Bulk Density g/cm3 |
1.0 |
1.1 |
1.2 |
|
Permanent Linear Change On Reheating(%)1550°CX2h |
0~+0.5 1450°CX2h |
0~+0.5 |
0~+0.5 |
|
Thermal Conductivity (W/MK) 350°C |
0.55 |
0.60 |
0.65 |
1.Good acid erosion resistance.
2.Refractoriness 1690-1730°C.
3.Higher refractoriness under load,above 1620-1680°C.
4.Poor Thermal shock resistance,should not be used for the zone which temperature has rapid change.
5.Poor Volume stability at high temperature,must set aside appropriate expansion joint when laying brick.
6.Generally True density is changed between 2.33-2.42g/cm3,the smaller, the better.
What is the Applications of our silicon brick?
1.Coke oven,blast furnace hot blast furnace,copper smelting furnace,glass smelting kiln furnace,electric furnace roof.
2.Mainly used in the construction of regenerative chamber wall,chimney flue,combustion chamber, coking chamber, furnace roof etc. parts of the coke ovens.
3.Also used in hot blast stove/furnace of dome,furnace wall and checker brick.
4.Steel open hearth of regenerative chamber and sediment chamber,soaking furnace, glass melting furnace and ceramic firing kiln and kiln of the vault etc.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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