Glass Furnace Silica Refractory Brick

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1 Ton/Tons (Min. Order)
Supply Ability:
2000 Ton/Tons per Month
Port:
Qingdao
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Overview
Quick Details
Place of Origin:
Shandong, China (Mainland)
Shape:
Brick
Material:
silica
SiO2 Content (%):
95-96
Refractoriness (Degree):
Common (1580°< Refractoriness< 1770°)
Model Number:
BG-96A/BG-96B/BG-95A/BG-95B
Brand Name:
LONGTAI
Size:
Standard and special shape
Packaging & Delivery
Packaging Details
standard export pallet package

Features:

1.Good acid and erosion resistance, powerful anti high-temperature strength.

2.Soften melting temperature is 1620~1670 °C.

3.Low thermal shock resistance.

4.Natural silica as raw material, plus regular mineralizer.

5.Ensure good bonding and structural strength of furnace.

6.Good heat resistance and long service life.

 

Application:

1.Glass melting furnace, ceramic frit kiln, sodium silicate furnace, soaking furnace, ceramic kiln, etc

2.Coke oven's coking chamber, combustion chamber walls, steel open-hearth's regenerator and sediment chamber, etc.

3.Load-bearing parts of high temperature hot air furnace and acid open-hearth furnace roof, etc.

 

Item

Properties

BG-96A

BG-96B

BG-95A

BG-95B

SiO2,%

96

96

95

95

Fe2O3 ,%

0.8

1.0

1.2

1.2

Melt index,%

Unit weight<20KG

Unit weight≥20KG

 

0.5

0.6

 

 

0.7

0.7

 

Cold Crushing strength MPa,

Unit weight<2KG

Unit weight≥20KG

 

35(30)

30(25)

Softening temperature under load,°C

1680

1670

1660

1650

Apparent porosity %

22(24)

Bulk density,g/cm3

1.85-1.9

True density,g/cm3

2.34

2.35

Application

sodium silicate furnace,ceramic frit

furnace ,glass furnace,coking furnace,

metallurgical furnace and other furnaces