Sintered Silica Brick Series for Glass Furnace

We've been an energetic corporation with wide market for Fire Clay Insulating Brick, Silica Brick, Refractory Plastic. To meet the needs of customers with advanced technology, mature products and perfect service is the main purpose of our company. Over the years, relying on our experience and brand effect, our business has become more and more diversified.

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.

Among our employees, there are both powerful people who were engaged in the Sintered Silica Brick Series for Glass Furnace equipment industry in the early days, as well as modern young people who are determined to develop in the Sintered Silica Brick Series for Glass Furnace industry, bringing fresh blood to the company. After years of accumulation and development, with the help and care of all sectors of society, and the joint efforts of all employees, the company' s various businesses have shown a prosperous trend, and the development has become more mature and stable. We are gradually shaping a corporate culture that is conducive to our own economic development as well as social progress.

Hot Tags: silica brick, China silica brick suppliers, manufacturers, factory, indirect arc furnace, industrial gas furnace, vacuum furnace, high temp refractory bricks, kiln shelves, refractory cement mortar