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

$Fused Silica Bricks - High Quality Refractory Silica Bricks$

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

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

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

Fused Silica Bricks - High Quality Refractory Silica Bricks

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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:Why in the production of the brick to detect the volume density: Product quality control of silica brick.

Q:How much is the highest melting point of silicon?: Mainly used for partition, carbonization chamber of coke oven and combustion chamber open hearth furnace regenerator and a sediment chamber, soaking furnace, glass melting furnace refractories and ceramic kiln, kiln vault and other load-bearing parts. Also used for high temperature bearing part of hot blast stove and acid open hearth furnace

Q:Why is the highest brick coke oven temperature measuring point temperature not exceeding 1450: Brick belongs to refractory materials, with strong resistance to acid slag or acid solution erosion ability, high load softening temperature are excellent properties of silica brick, usually 1640-1680 C.

Q:Glass kiln brick for physical and chemical indicators?: Glass kiln with high quality silica brick with silicon oxide content, low melt index, mainly used for glass kiln crown, parapet, wall hanging, small furnace arch superstructure and regenerator.

Q:The brick is mainly used in the place?: Partitions used in coking and combustion chambers for coke ovens

Q:The high thermal conductivity of silica brick and traditional brick what is the difference?: Brick, high thermal conductivity has been greatly improved in terms of morphology, crystal structure, physicochemical index. The structure and morphology of high thermal conductivity of silica brick,Structure and morphology of high thermal conductivity and the traditional brick brick magnified 20 times were compared, high thermal conductivity silica pore size distribution is more uniform and finer.

Q:Common bond brick?: Lime should contain a lot of active CaO, I decompose CaCO3 and MgCO3 not more than 5%, Al2O3+Fe2O3+SiO2 no more than 5%. When the content of large particles, burned Ca-CO3 and over burned lime, the product produced caves, affecting the quality of products.

Q:The hot blast stove when the temperature did not rise against the brick interface decreased: Different insulation methods can be adopted according to the length of the stop time and the location and equipment of the overhaul. Gold, refractory material factory specializing in the production of various specifications of brick

Q:What is the silica refractory products?: Refractory brick with silica content greater than 90%.

Q:Semisilica brick interpretation: High temperature volume stability. Volume change is small.

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