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Good Thermal Shock Resistance JM32 K23 JM23 Insulation Brick

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China Zhengzhou Annec Industrial Co., Ltd. certification
China Zhengzhou Annec Industrial Co., Ltd. certification
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very nice company.waiting for my next visit

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good quality, but price is higher than other supplier.

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Good Thermal Shock Resistance JM32 K23 JM23 Insulation Brick

Good Thermal Shock Resistance JM32 K23 JM23 Insulation Brick
Good Thermal Shock Resistance JM32 K23 JM23 Insulation Brick Good Thermal Shock Resistance JM32 K23 JM23 Insulation Brick Good Thermal Shock Resistance JM32 K23 JM23 Insulation Brick

Large Image :  Good Thermal Shock Resistance JM32 K23 JM23 Insulation Brick

Product Details:
Place of Origin: China
Brand Name: ANNEC
Payment & Shipping Terms:
Minimum Order Quantity: 5 Tons
Price: 400-2100 USD/T
Packaging Details: 12-24 pallets for one 20 GP container
Delivery Time: 50~120 Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1500 Tons per Month

Good Thermal Shock Resistance JM32 K23 JM23 Insulation Brick

Description
SiO2: 40~55 Al2O3: 30~60
Bulk Density: ≤0.5~1.3g/cm3 Certificate: ISO9001
CCS: ≥3.0 Refractoriness: 1770°< Refractoriness< 2000°
High Light:

JM23 Insulation Brick

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k23 insulating firebrick

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JM32 Insulation Brick

Good Thermal Shock Resistance JM32 K23 JM23 Insulation Brick

 

Light Weight Insulating Mullite Firebrick also known as mullite lightweight insulating firebrick of high purity refractory powder, according to product requirements proportion, adding organic composite filler, the vacuum extrusion molding, high temperature sintering refractory insulation mullite insulating brick .In the main phase of mullite alumina, alumina content in general 65% ~ 75%.A high degree of fire resistance, up to 1790 degrees celsius. Load softening temperature 1600 ~ 1700 degrees to start. Room temperature compressive strength of 70 ~ 260MPa. Good thermal shock resistance. The sintered mullite and fused mullite brick two .

 

a) According the made method, it can be divided into burnt brick, unburned brick, and electric smelting brick.
b) According the shape and size, it can be divided into standard brick, general brick and abnormal shape brick.
c) According the content of the Al2O3, it can be divided into fire clay brick and high alumina brick.

 

item DLG180-1.5L DLG170-1.3L LG160-0.8L LG150-0.8L LG140-0.7L LG125-0.5L
Al2O3 % ≥90 ≥72 ≥60 ≥55 ≥50 ≥48
Fe2O3 % ≤1.0 ≤1.0 ≤1.0 ≤1.0 ≤1.0 ≤1.0
Bulk Density ( g/cm3) ≤1.5 ≤1.3 ≤1.0 ≤0.8 ≤0.7 ≤0.5
Cold Crushing Strength (MPa) ≥9.5 ≥5.0 ≥3.0 ≥2.5 ≥2.0 ≥1.5
Linear Change on Reheating ≤1% 1800 1700 1600 1500 - -
≤2% - - - - 1400 1250
Thermal conductivity(350±25)℃ (W/mK) ≤0.8 ≤0.6 ≤0.4 ≤0.35 ≤0.3 ≤0.2

 

Advantages :

1). Excellent insulation ,security , long working life .

2). Precise grinding and polishing.

3). Excellent heat radiation, small size ,more environmental and energy-efficient .

4). good thermal conductivity
5). large specific heat capacity
6). low pressure drop
7). good heat-shock resisting ability

8). Working temperature: 600℃-1200℃

 

 

Application :

1). Gas cooker,Water heater,Gas oven, Gas boiler,Air-conditioning and so on.

2). As ceramic parts of flexible pad and channel heaters at operations of pre and postweld heat treatment; Welding process, stress-relieving, pre-heating & post heating, other resistance-heating environment
3). halogen lamps, high and low pressure uv lamps, mercury lamps, uv lamp holders and heating tubes.

4). high-power electrical applicance and all kinds of insulation device.

 

Good Thermal Shock Resistance JM32 K23 JM23 Insulation Brick 0Good Thermal Shock Resistance JM32 K23 JM23 Insulation Brick 1

 

 

Contact Details
Zhengzhou Annec Industrial Co., Ltd.

Contact Person: Mrs. LI

Tel: 0086-18538075889

Fax: 86-0371-69938888

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