Refractory High Alumina Insulating fire brick

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
100 m.t./month

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Product Description:

Quick Details

Place of Origin:

(Mainland)

Shape:

Brick

Material:

Mullite

SiO2 Content (%):

57%

Al2O3 Content (%):

40%

MgO Content (%):

0.4%

CaO Content (%):

0.4%

Refractoriness (Degree):

Common (1580°< Refractoriness< 1770°)

CrO Content (%):

0.4%

SiC Content (%):

0.4%

Model Number:

high alumina insulating fire brick

Brand Name:

CCEFIRE

Density::

0.6g/cm3

thermal shock resistance times:

20

rpture strength:

1.0 Mpa

Classification temperature::

1260c

Common size:

230x114x65/75mm

The third party inspection:

SGS, BV

Quality standard:

ASTM, JIS

Fe2O3:

1%



Packaging & Delivery

Packaging Detail:wooden pallet with thermal shrinkage
Delivery Detail:within 15 Days

Specifications

high alumina insulating fire brick 
1.Cover JM23, JM26,JM28,JM30,JM32 
2.Manufacturer of 43 years experience 
3.JIS, ASTM

 

Description of product

Certified by ISO 9001:2008 Certificate,  Mullite insulating brick is made by the most innovative technology in China.
 insulating brick, using high pure mullite as raw material, is made by adding alumina powder according to different type and then sintering in high temperature. JM insulating brick is the new energy saving material for insulation.

 

More details about insulating brick:

Product Namehigh alumina insulating fire brickStandard Size230*114*65mmApplicationethylene cracking furnace, synthetic ammonia conversion furnace, tubular heater, coal-gas generator and other of petrochemical industrial furnacesCharacteristicslow density,low conductivity,great resistance to thermal shock, low linear shrinkage, high contain of mullite crystal,accurate in demensionProduct RangeIncluding JM23,JM26,JM28,JM30,JM32payment termsT/T , L/C acceptablePackingpallet

 


Technical data
 Type No.g/cm3≤DensityMPa≥Compressive StrengthMPa≥Rupture Strength%≤Linear Change on ReheatingThermal Shock Resistance, TimesHeat Conductive Cofficientw/m.kAl2O3≥%Fe2O3≤%DJM-230.601.31.01230×12-0.5≥20400°C 0.151000°C 0.2400.70DJM-260.801.81.41400×12-0.5>20600°C 0.25800°C0.27550.70DJM-280.902.21.71510×12-1.0>20600°C 0.341000°C0.347650.60DJM-301.02.502.101600×12-1.0>20600°C 0.431000°C0.45740.50DJM-321.23.502.501650×12-1.0>20600°C 0.501000°C0.53760.40

 


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