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Henan JK Refractory Co.,Ltd
Henan JK Refractory Co.,Ltd  

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Silica refractory mortar for masonry silica brick 

Price: 1.52 USD 
Payment Terms: T/T,L/C,D/A,D/P,WU,Paypal,Money Gram 
Place of Origin: Henan, China (Mainland) 
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Product Detail

Model No.: JK-SB01
Production Capacity: 10000000000
Delivery Date: 7-15days
Shape: Brick
Al2O3 Content (%): <1%
linear expansion%: 0.55-1.30
Means of Transport: Ocean,Land,Air
Packing: In wooden case
Brand Name: JK
SiO2 Content (%): 91
Thermal shock: ≤1.26
Material: Other

Silica refractory mortar for masonry silica brick,is one of the refractory brick,with high temperature,used for kinds of furnace.

Refractory fire mortar is a traditional refractory material, also known as joint sealant. Refractory mortar is usually used to build and bond the refractory bricks, and also used to repair of furnace lining, which is mainly used in glass furnace, hot blast furnace, coke oven, soaking furnace, heat exchanger, boiler and other industrial kilns. Its main component is refractory powder, binder and additive.


We can supply various types of refractory mortar, including clay refractory mortar, high alumina refractory mortar, silica refractory mortar, corundum refractory mortar, mullite refractory mortar and magnesian refractory mortar. These mortars have to match the corresponding bricks in chemical composition while using.


Main features of refractory mortar:

1. Good plasticity, easy mixing and construction.

2. High bond strength, strong resistance to corrosion.

3. Excellent high refractoriness performance.

4. Excellent heat stability and thermal shock resistance.

5. Good slag corrosion resistance.

6. Long service life.


Physical and chemical index:

Items

Silica refractory mortar

Refractoriness (° C)

≥1580

≥1670

≥1690

≥1670

≥1690

≥1690

≥1710

≥1710

Bonding time(min)

1-2

1-2

1-2

1-2

1-2

1-2

1-2

1-2

Chemical composing(%)

SiO2

≥85

≥92

≥94

≥92

≥94

≥94

≥94

≥96

Al2O3

-

-

≤1

-

-

≤1

≤0.5

≤0.8

Fe2O3

-

-

-

-

-

≤1

≤0.5

≤0.7

Flexural bond strength(MPa)

110°C×24h

≥1

≥1

≥1

≥0.5

≥0.5

≥0.8

-

≥0.8

1400°C×3h

≥3

≥3

≥3

≥1.5

≥1.5

≥2

-

≥0.5

0.2Mpa refractoriness under load

(°C)

≥1420

≥1500

≥1600

-

-

≥1600

≥1650

≥1620

Application

Coke oven

heat insulation silica brick

Glass furnace



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Company Info

Henan JK Refractory Co.,Ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Zhengzhou
Province/State: Henan
Country/Region: China (Mainland)

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