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Heat Resistant Silica Refractory Bricks For Blast Furnace / Hot Blast Stove

Name: Heat Resistant Silica Refractory Bricks For Blast Furnace / Hot Blast Stove
Brand: NFCase
SKU: 150807186
Availability: InStock

$Heat Resistant Silica Refractory Bricks For Blast Furnace / Hot Blast Stove thumbnail-1$

$Heat Resistant Silica Refractory Bricks For Blast Furnace / Hot Blast Stove photo-1$

US$ 4 - 5 MOQ: 1 Piece

Key Specifications

Brand Name:

NFCase

Place of Origin:

China

Model Number:

AIA-1

Kiln Refractory Company

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

7 days

Brand Name NFCase

Place of Origin China

Model Number AIA-1

Delivery Time:3-5 days
Certification:CE,FCC,MSDS

Low Bulk Density Alumina Silica Fire Brick For Blast Furnace / 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