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Light Weight Silica Brick

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Good quality Refractory Fire Bricks for sales
Good quality Refractory Fire Bricks for sales
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Products have high quality&Service was outstandingly friendly and efficient

—— Aslam Baig (Pakistan)

The seller is very kind, thanks for recommending the right products for our cement kilns.

—— Santhosh Thomas

The sample meets our need, hope we can start our first order quickly.

—— Tanveer Ahmed

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Light Weight Silica Brick

China Light Weight Silica Brick supplier

Large Image :  Light Weight Silica Brick

Product Details:

Place of Origin: Zhengzhou ,China
Brand Name: Rongsheng
Certification: ISO9001
Model Number: QG-0.8/1.0/1.2

Payment & Shipping Terms:

Minimum Order Quantity: 1 TON
Price: 200-1000USD
Packaging Details: packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 20-30DAYS
Payment Terms: TT; L/C
Supply Ability: 2000tons /month
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Detailed Product Description

Heavy Duty Silica Insulation Brick For Glass Melting Furnace And Ceramic Firing Kiln 

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

 

         


 

 

Contact Details
Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

Contact Person: Sales Manager

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