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Low Bulk Density Insulating Firebrick For Blast Furnaces / Hot Blast Stove

Low Bulk Density Insulating Firebrick For Blast Furnaces / Hot Blast Stove photo-1
US$ 200 - 1000 MOQ: 1 Kilogram
Key Specifications
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Brand Name:
Rongsheng
Place of Origin:
China
Model Number:
QG-0.8/1.0/1.2
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Brand Name Rongsheng
Place of Origin China
Model Number QG-0.8/1.0/1.2
Delivery Time:20-30DAYS
Certification:ISO9001

Low Bulk Density Silica Insulation Brick For Blast Furnaces And Hot Blast Stove. 

Features
1. High refractoriness
2. Low thermal shock resistance
3. No pollution to glass liquid
4. Low bulk density
 
Applications
Light weight silica brick is mainly used to preserve heat in glass industry, iron&steel industry and ceramic furnace.
Physical properties and chemical composition

Item

QG-0.8

QG-1.0

QG-1.1

QG-1.15

QG-1.2

SiO2  %

≥88

≥91

≥91

≥91

≥91

Bulk Density g/cm3

≤0.85

≤1.00

≤1.10

≤1.15

≤1.20

Cold Crushing Strength Mpa

≥1.0

≥2.0

≥3.0

≥5.0

≥5.0

0.2Mpa Refractoriness Under Load T0.6  °C

≥1400

≥1420

≥1460

≥1500

≥1520

Permanent Linear Change On Reheating(%)1450°CX2h

0~+0.5

0~+0.5

0~+0.5

0~+0.5

0~+0.5

20-1000°C Thermal Expansich10-6/°C

1.3

1.3

1.3

1.3

1.3

Thermal Conductivity (W/MK) 350°C

0.55

0.55

0.60

0.65

0.70

         

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Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Tai'an, Shandong, China

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