$Fused Silica Bricks - High Quality Refractory Silica Bricks System 1$
$Fused Silica Bricks - High Quality Refractory Silica Bricks System 2$
$Fused Silica Bricks - High Quality Refractory Silica Bricks System 3$

$Fused Silica Bricks - High Quality Refractory Silica Bricks$

$Fused Silica Bricks - High Quality Refractory Silica Bricks System 1$

$Fused Silica Bricks - High Quality Refractory Silica Bricks System 2$

$Fused Silica Bricks - High Quality Refractory Silica Bricks System 3$

Fused Silica Bricks - High Quality Refractory Silica Bricks

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 10000000 m.t./month

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Quick Details

Place of Origin:	Shandong, China (Mainland)	Shape:	Brick	Material:	silica
SiO2 Content (%):	94%-96%	Refractoriness (Degree):	Common (1580°< Refractoriness< 1770°)	Brand Name:	ZYC

Packaging & Delivery

Packaging Details:	On wooden pallets with plastic films cover
Delivery Detail:	According to customers' requirements

Specifications

1. SiO2 :93%-96%.
2. Can according to customers' requirements.
3. Used for various industrial High temperature kilns.

Silica brick,Refractory silica brick,Silicon brick

Characteristics:

1. High refractoriness.
2. Have a good fight acid slag erosion ability.
3. High volume stability.

General silica brick: Siliceous refractory products used for various large coke oven, glass kiln stove, hot air stove, etc.
Item	GZ-96	GZ-95	GZ-94
SiO2 % ≥	96	95	94
Fe2O3 % ≤	1.0	1.2	1.4
Refractoriness °C ≥	1710	1710	1690
Apparent porosity % ≤	22	22	24
Cold crushing strength Mpa ≥	29.4	24.5	19.6
Refractoriness under load, 0.2MPa, °C ≥	1660	1650	1640
True density g/cm3 ≤	2.34	2.35	2.35

Silica brick for Hot-blast stove
Item	Dome wall brick	Checker
SiO2 % ≥	95	95
Cold crushing strength Mpa ≥	35	30
Apparent porosity % ≤	22	23
Creep rate(0.2MPa,1550°C,50h)% ≤	0.8	0.8
True density g/cm3 ≤	2.35	2.35
Thermal expansion(1000 °C)% ≤	1.26	1.26

Silica brick for Glass kiln
Item	BG-96A	BG-96B	BG-95A	BG-95B
SiO2 % ≥	96	96	95	95
Fe2O3 % ≤	0.8	1.0	1.2	1.2
Apparent porosity % ≤	22	22	22	22
Refractoriness under load, 0.2MPa, °C ≥	1680	1670	1660	1650
True density g/cm3 ≤	2.34	2.34	2.35	2.35
Cold crushing strength Mpa ≥	30	30	30	30

Silica brick for coke oven
Item	Furnace bottom,Furnace wall	Other
SiO2 % ≥	94	94
Cold crushing strength Mpa ≥	30	25
Apparent porosity % ≤	22.	24
Refractoriness under load, 0.2MPa, °C≥	1650(Cementation silica 1620)	1650(Cementation silica 1620)
Permanent linear Change 1450 °C,2h ≤	0—+0.2	0—+0.2
True density g/cm3 ≤	2.34	2.35
Thermal expansion(1000 °C)% ≤	1.28	1.30

Application:

Silica brick is mainly used for Coke oven, glass kiln, hot-blast stove, tunnel kiln,Acidic furnace non-ferrous metal smelting and some other thermotechnical equipment in good furnace building materials.

$Refractory Silica Brick High Quality$

Q: Physical solid waste disposal: The production of silicon material is added to the cause of waste brick:Preparation of silica brick pug, a certain amount of waste silica brick used to add ingredients, for the purpose of expansion and stress reduction products during firing

Q: The hot blast stove when the temperature did not rise against the brick interface decreased: How to keep the brick masonry temperature not lower than 600 DEG C, while the exhaust temperature is not higher than 400 DEG C.

Q: The difference between clay refractory bricks and refractory brick in the application.: Brick bearing soft temperature and close to the melting point, high temperature strength, can be in high temperature (above 1400 degrees) under the condition of long-term use,

Q: Such purpose and scope please give me detailed points thank you because I am learning stage: Acid refractory brick is mainly composed of tridymite and cristobalite and quartz and a small amount of residual glass phase.

Q: The United States of our brick anti-dumping duties?: At present of our brick anti-dumping rate is 73.10%

Q: Can iron oxide be used as refractory material?: Iron oxide can not be used as refractory material, but it can be used as refractory additive. Iron oxide can be used as pigment

Q: Common bond brick?: Manufacturing for silica brick binder hi-li sulfate pulp waste liquid and lime milk. When lime milk is used as a bond, it acts as a plasticizer. To increase the strength of lime brick in the drying process, as mineralizer in the firing, promote the transformation of quartz.

Q: Brick: Acidic silica brick refractory material, has good acid resistance and slag erosion, softening temperature is as high as 1640 to 1670 DEG C, in the long-term use volume is relatively stable under high temperature.

Q: The chemical composition of silica brick and its physicochemical index?: ????Al2O3 SiO2??????fe2o3??????cao???????r2o93～98?0.5～2.5?；；?0.3～2.5??0.2～2.7；??1～1.5；

Q: The difference between clay refractory bricks and refractory brick in the application.: Brick bearing soft temperature and close to the melting point, high temperature strength, can be in high temperature (above 1400 degrees) under the condition of long-term use, but the anti alkali erosion ability, thermal shock stability is the worst, a scrap. The brick is generally used in the coke oven, glass kiln. Other industries basically do not use.

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