White Alumina Bubble Refractory Fire Bricks High Temperature Resistant

Browse Categories

Yixing City Kam Tai Refractories Co.,ltd

Province/State:jiangsu

Country/Region:china

Tel:86-510-87997800

Contact Person:
Mr.Bruce View Contact Details

White Alumina Bubble Refractory Fire Bricks High Temperature Resistant

$China White Alumina Bubble Refractory Fire Bricks High Temperature Resistant supplier$ $China White Alumina Bubble Refractory Fire Bricks High Temperature Resistant supplier$

White Alumina Bubble Refractory Fire Bricks High Temperature Resistant

Brand Name	KT
Model Number	BUBBLE BRICK 1
Certification	ISO
Place of Origin	China
Minimum Order Quantity	500PCS
Price	1-20 USD PER PC
Payment Terms	Western Union, MoneyGram
Supply Ability	50 TON PER MONTH
Delivery Time	25 DAYS AFTER PAYMENT
Packaging Details	PLWYOOD PALLET OR BOX
Name	High temperature resistant alumina bubble brick refractory brick
Material	High alumina
Size	23011465mm
Using temperature	1500-1700℃
Density	1.4-1.6g/cm3
Cold Crushing Strength	≥ 10
Thermal Conductivity (at 800℃ )	≤1.5
Heat Expansion Coefficient (at 1300℃)	~7.8

Detailed Product Description

High temperature resistant alumina bubble brick refractory brick

Alumina hollow ball is a new type of high temperature heat insulation material, it is made of industrial alumina in the electric furnace smelting blowing, crystal type a-Al2O3 micro crystal.
Alumina hollow ball with temperature up to 1750 degrees or more, good thermal stability. Alumina hollow spherical brick bulk density only 1.1~1.5g/cm weight burn line change rate is small, the use of more long-term.

Item	Bubble alumina brick			Bubble zirconia brick
Item	85	90	99	98
Max service temperature	1680°C	1700°C	1800°C	2200°C
Al2O3/%	≥85	≥90	≥99	-
ZrO2/%	-	-	-	≥98
SiO2 /%	≤13	≤8	≤0.2	≤0.2
Fe2O3/%	≤0.2	≤0.2	≤0.2	≤0.2
Bulk density/g.cm3	1.4-1.7	1.4-1.7	1.4-1.7	≤3.0
Cold crushing strength/Mpa	≥12	≥10	≥9	≥8
Refractoriness under load (0.1MPa,0.6%)	≥1650°C	≥1700°C	≥1700°C	≥1700°C
Reheating Linear Change % (1600 °C,3h) ≤	±0.3	±0.3	±0.3	±0.3
Thermal expansion coefficient (Room temp-1300°C)	~7.8	~8.0	~8.6	~9.0
Thermal conductivity w/(m.k)(Average 800°C)	≤0.8	≤1.3	≤1.5	≤0.3

Features

1. the use of high temperature, reaching more than 1750 degrees, the thermal stability is good.
2. small size, optimize the structure, reduce the weight of the furnace body.
3. the corrosion resistance of slag is good, and the usage period is long.
4. low thermal conductivity, good thermal insulation effect.

Applications

Applicable to cracking furnace, hot blast furnace, heating furnace, tunnel kiln, push board kiln, the crucible furnace and electric furnace, electric furnace lining insulation, is also widely used in metallurgy, refractory, light industry, chemical industry, ceramics, glass, electronics and other industries.

Product Tags: high temp fire brick kiln fire bricks

Related Products

Corundum High Temperature Fire Bricks Providing High Temperature Resistance and Stability Under Extreme Thermal Conditions

Bulk Density 0.6 to 1 gram per cubic centimeter High Temperature Fire Bricks Engineered for Heat Resistance and Durability in Industrial Furnaces

$Temperature 1000-1550 Celsius Industrial Refractory Bricks Featuring High Abrasion Resistance Designed for Thermal Insulation for sale$

Temperature 1000-1550 Celsius Industrial Refractory Bricks Featuring High Abrasion Resistance Designed for Thermal Insulation

$Bulk Density 0.6 to 1 gram per cubic centimeter Refractory Fire Bricks Offering Exceptional High Temperature Resistance for Heavy Duty for sale$

Bulk Density 0.6 to 1 gram per cubic centimeter Refractory Fire Bricks Offering Exceptional High Temperature Resistance for Heavy Duty

$Mullite Lightweight Insulating Fire Brick For Kiln Car , Kiln Refractory Bricks for sale$

Mullite Lightweight Insulating Fire Brick For Kiln Car , Kiln Refractory Bricks

$White Alumina Bubble Refractory Fire Bricks High Temperature Resistant for sale$

White Alumina Bubble Refractory Fire Bricks High Temperature Resistant

Email to this supplier


From:	Enter your Email please. Your email is incorrect!
To:	Yixing City Kam Tai Refractories Co.,ltd
Subject:	Subject is empty!
Message:	Characters Remaining: (80/3000) Please enter 20 to 3000 characters to contact this supplier!