SIC Refractory Silica Ceramic Brick

The technology we have introduced should result in substantial economic benefits for the Refractory Plastic, Silicon Carbide Brick, Acid Resistant Brick we produce. We've more than 10 years exported experience and our products and solutions have expored more than 30 countries around the word. We constantly create competitive, high-quality products, to serve customers, so as to win customers' trust and affirmation.

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 steadily manufacture and provide integrated after-sales service, and hope to make SIC Refractory Silica Ceramic Brick suitable for customers through our professional level and unremitting efforts. Our company is a dynamic team with thinking, responsibility, innovation and executive ability. Our company is persistent for harmony. To survive with quality is our slogan but also our action, customer demand is our pursuit, which has been the direction of our enterprise.

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