Refractory Silica Brick High Quality

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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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Product Description:

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

Refractory Silica Brick  High Quality

Refractory Silica Brick  High Quality

Refractory Silica Brick  High Quality

Refractory Silica Brick  High Quality

Refractory Silica Brick  High Quality

Refractory Silica Brick  High Quality

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