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Light Weight Heavy Duty Silica Brick Kiln Refractory Bricks SiO2 91%

Name: Light Weight Heavy Duty Silica Brick Kiln Refractory Bricks SiO2 91
Brand: Rongsheng
Price: 200 USD

$Light Weight Heavy Duty Silica Brick Kiln Refractory Bricks SiO2 91%$

Light Weight Heavy Duty Silica Brick Kiln Refractory Bricks SiO2 91%

Categories	Silica Refractory Bricks
Place of Origin:	Zhengzhou ,China
Brand Name:	Rongsheng
Certification:	ISO9001
Model Number:	QG-0.8/1.0/1.2
MOQ:	10 TONS
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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Company Info.

Zhengzhou Rongsheng Refractory Co., Ltd.

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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

Product Tags:

silicon carbide bricks

$Quality Light Weight Heavy Duty Silica Brick Kiln Refractory Bricks SiO2 91% for sale$

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