Good Price Silica Mullite Bricks of High Quality

Our Zircon Corundum Brick, Ceramic Fiber Ropes, Refractory Ceramics Saggar have stable performance, good quality, long service life and obvious economic benefits. So please get in touch with us by sending us emails or contact us if you have any concerns about our firm. Welcome and thank you for your inquiry, we will provide you with high-quality products and satisfactory service at any time. We always adhere to the business philosophy of 'integrity, efficiency, innovation, and win-win', and hope to establish long-term safe, honest and effective cooperative relations with buyers all over the world.

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.

Over the years, we continue to innovate and break through, dedicated to providing customers with good quality Good Price Silica Mullite Bricks of High Quality. Under the background of global economic integration and the great development of Multinational Corporation, we also gradually integrate the globalization, and are facing the international competition. Our company has taken a series of measures to encourage professional and technical personnel, and achieved certain results.

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