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

Brand Name:KT
Certification:ISO
Model Number:QZZC
Minimum Order Quantity:100PCS
Delivery Time:25 DAYS AFTER PAYMENT
Payment Terms:Western Union, MoneyGram
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Address: Dagang Village,Dingshu Town, Yixing City,Jiangsu Province, China
Supplier`s last login times: within 48 hours
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Product Details

1. High temperature resistant mullite brick


Mullite lightweight brick has small holes inside it, so it has high apparent porosity.It can decrease heat loss of furnace wall, then save fuel.Meanwhile, lightweight means less heat storage, fast temp-up and temp-down, which can increase cyclic operation.


2. Technical parameter



Item

Category

JT23JT26JT28JT30JT32
(℃)Using temperature13001430152015501600
(g/cm3)Density0.55-0.650.80.91.01.1
(%)Reheating linear shrinkage0.40.50.80.81.0
(Mpa)Cold crushing strength1.81.82.52.83.5
(Mpa)Room temperature flexural strength1.21.21.61.62.2
(350℃ W/mk)Thermal Conductivity0.250.260.320.370.42
(×10-6/℃)Thermal expansion coefficient0.470.470.480.480.49
Al2O34554647280
Fe2O30.90.90.80.70.5

3. Application

Mainly used as thermal insulating layer without the liquid melt touched or gas pickling in the constructing the various industry furnaces.


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

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

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