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Isolite Insulating JIS B series Insulating Firebrick

Manufacturer: Isolite Insulating

JIS B series Insulating Firebrick

Features

Balanced properties such as strength and thermal insulation

JIS B series Insulating Firebricks are inexpensive and offer balanced properties such as strength and thermal insulation. Therefore, they are widely used in place of other same grade products with similar service temperature.

Typical Applications

1.Hot Surface lining insulation of Dry furnace and Low-temperature furnace, Back-up lining insulation of Industrial furnace. (B1)
2.Hot Surface and Back-up lining insulation of Industrial furnace. (B2-B6)

Quality

B1B2B4B5B6
JIS Classification900-0.70-0.261000-0.70-0.281200-0.80-0.371300-0.80-0.391400-0.90-0.42
SpecificationPermanent Linear Change Not more than ±2% when tested at(℃)9001000120013001400
Bulk Density0.70≧0.70≧0.80≧0.80≧0.90≧
Thermal Conductivity
at 600℃ [W/m・K]
0.26≧0.28≧0.37≧0.39≧0.42≧
Test ResultBulk Density0.650.650.780.780.86
Cold Crushing
Strength [MPa]
33.21.51.72.4
Thermal Conductivity at 600℃ [W/m・K]0.220.260.330.330.37
Permanent Linear Change % at ( )℃X12hr-0.6-0.8-0.3-0.25-1
-900-1000-1200-1300-1400

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