Anti-Corrosion Engineering Appfication of Sodium Silicate,

We want to develop into a boiler tapered fire bricks, ceramic wool blanket, Magnesia Brick production, R&D and sales manufacturer with first-class core technology and international influence. We have an experienced and skilled technical team, a manufacturing team that strives for excellence and craftsmanship, and a vigorous, scientific and efficient management team. The company actively cooperates with universities, develops and introduces new products, and continuously provides customers with new products and test programs. We insist on competing with strength, seeking returns with dedication, and speaking with performance in order to continue to create value for society. In recent years, our company has improved the staff's quality by continuously strengthening the enterprise's management consciousness and formed its own unique management mode in the development process.

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 continue to digest and absorb new technologies and new experiences of domestic and foreign Anti-Corrosion Engineering Appfication of Sodium Silicate,. In order to use the diversified needs of the market, the company recruits talents and manufactures high-quality products. To carry forward our corporate culture, cultivate excellent talents and build a first-class team is an important guarantee to achieve our development goals.

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