Silica brick is made of silicon as raw material with high temp firing ,which silicon oxide is above93% ,used in hot blast furnace,coke oven,glass kiln,these brick have good volume stability at high temperature, high refractoriness under the load,small rate of shrinkage in working condition.
Features Of Silica brick
Super higher cold crush strength character
Higher temperate resistant with good refractoriness
Lower impurity content
Excellent resistance in slag abrasion
No shrink in burn repeatedly.
Applications Of Silica brick
Widely used throughout Hot-blast furnace .coke oven.Glass kiln
Physical And Chemical Indicators Of Silica brick
|Chemical Composition (%)||SiO2||≥96||≥95||≥94|
|Apparent Porosity (%)||≤22||≤22||≤22|
|True Density (g/cm3)||≤2.34||≤2.35||≤2.35|
|Cold Crushing Strength (MPa)||≥30||≥30||≥30|
|Refractoriness Under Load (ºC)||≥1660||≥1650||≥1640|
|Main Applications||Hot-blast furnace |
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.