Silica Mullite Brick for Cement Rotary Kiln

We continue to technical transformation of existing Corundum Mullite Brick, Ceramic Fibre Cloth, High Alumina Insulating Brick, but also expand the production scale and marketing investment. We have a mature, efficient and stable production process, advanced testing methods and strong technical force. We have one goal in mind: to produce high quality, cost effective, easy to use and maintain products that will enhance the overall value and performance of your equipment. Our company is committed to the business philosophy of 'treat each other sincerely, take credit as the foundation, win by excellence', the quality policy of 'seeking development by science and technology and survival by quality'. We have put in place a rigorous and comprehensive scientific system for quality control and internal management, striving to strengthen the company's branding.

1. Silica brick Description

Silica brick is made of quartz stone material, SiO2 content is more than 93%, it has acid slag corrosion resistance and high-temperature strength. The load softening start temperature is 1620~1670°C. Silica bricks will not deform after long-term use at high temperatures and have low thermal shock stability. This residual expansion will tighten the joints and ensure that the masonry has good airtightness and structural strength.

Item	GZ-96	GZ-95	GZ-94	GZ-93
SiO2 %	96	96	94	93
Fe2O3 %	1.0	1.2	1.4	1.6
refractoriness °C	1710	1710	1710	1690
Apparent porosity %	22	22	23	25
Cold crushing strength Mpa	29.4	29.4	24.5	19.6
Refractoriness under load(0.2MPa) °C≥	1660	1650	1640	1620
true density g/cm³	2.34	2.37	2.38	2.39

2. Silica brick Feature

1. Silicon oxide is above 95%.

2. Good acid erosion resistance.

3. High softening point with temperature.

4. No shrink in burn repeatedly.

5. Temperature of refractory

6. Ess under load is above 1650º C

3. Silica brick Application

Silica bricks are primarily used for furnaces and kilns in metallurgy, steel, power, chemical industry, and electric power and machine building, etc areas.

4.Packing

1. Carton packaging

2. Tray + plastic film + fixed band

3. Pallets: 1*1m,0.93*0.93m.

4. Tray weight: 1.6~2.0ton.

We carry on to produce and structure top-quality excellent solutions for Silica Mullite Brick for Cement Rotary Kiln. Until now our merchandise are now moving on fast and very popular all over the world. We will continue to serve users in various industries with high quality products, fast technical support response and method development.

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