1,Description of Sinter Synthesis Mullite Material
Due to its low impurity content, high density, high mullite phase and low thermal expansion rate at high temperature, sinter synthetic mullite is often used as raw material for producing high-grade dense bricks, kiln refractory bricks and high-grade refractory castables. The raw materials used for sintering and synthesizing mullite are mainly coke gemstone, bauxite, soft clay, industrial alumina powder, etc. all kinds of raw materials are crushed, scientifically proportioned, and then finely ground to make green blocks. After firing, the finished products are processed into various particle sizes. Sinter synthetic mullite is a dense refractory raw material with low porosity, low water absorption and high density. More importantly, as a raw material for the production of medium and high-grade refractory materials, its high-temperature performance is superior, which significantly improves the use effect of medium and high-grade refractory products.
2,Technical index of Sinter Synthesis Mullite Material
Brand | Al2O3 | Fe2O3 | R2O | Mullite facies | Density | Refractoriness | Water absorption | Apparent porosity |
Unit | % | % | % | % | g/cm3 | ℃ | % | % |
M70 | ≥70 | ≤1.2 | ≤0.5 | ≥90 | ≥2.90 | 1850 | ≤1.5 | ≤3 |
M60 | ≥60 | ≤1.2 | ≤0.3 | ≥80 | ≥2.75 | 1790 | ≤1.5 | ≤3 |
M47 | ≥47 | ≤1.0 | ≤0.2 | ≥50 | ≥2.55 | 1760 | ≤1.5 | ≤4 |
3,Characteristics of Sinter Synthesis Mullite Material
(1) The product is a high-grade refractory material with high purity and less impurities
(2) High temperature creep rate is low and thermal expansion rate is low
(3) Good thermal shock resistance and stable performance at high temperature
(4) High density, low apparent porosity and good compactness
4,Application: advanced refractory materials, metallurgical industry and other industrial furnaces
5,Good feedback of product use effect,the products have been exported to South Korea, Japan,Pakistan
6,We are a professional supplier, who can provide customers with free product technology, use and other issues
Do you want to find a professional supplier of Sinter Synthesis Mullite Material products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
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