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Yixing City Kam Tai Refractories Co.,ltd

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Province/State:jiangsu

Country/Region:china

Contact Person:MrBruce

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

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

Name: Mullite Lightweight Insulating Fire Brick For Kiln Car Kiln Refractory Bricks
Brand: KT
Price: 15 USD

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Brand Name :KT

Model Number :QZZC

Certification :ISO

Place of Origin :China

MOQ :100PCS

Price :15 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 resistance Mullite lightweight fire brick for kiln car

Color :White

Dimension :600*200*75mm

Density :0.8g/cm3

Cold Crushing Strength :≥ 10

Thermal Conductivity (at 800℃ ) :≤1.5

Heat Expansion Coefficient (at 1300℃) :~7.8

Shape :Rectangle

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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		JT23	JT26	JT28	JT30	JT32
(℃)Using temperature		1300	1430	1520	1550	1600
(g/cm3)Density		0.55-0.65	0.8	0.9	1.0	1.1
(%)Reheating linear shrinkage		0.4	0.5	0.8	0.8	1.0
(Mpa)Cold crushing strength		1.8	1.8	2.5	2.8	3.5
(Mpa)Room temperature flexural strength		1.2	1.2	1.6	1.6	2.2
(350℃ W/mk)Thermal Conductivity		0.25	0.26	0.32	0.37	0.42
(×10-6/℃)Thermal expansion coefficient		0.47	0.47	0.48	0.48	0.49
	Al2O3	45	54	64	72	80
	Fe2O3	0.9	0.9	0.8	0.7	0.5

3. Application

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

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

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