2021 Latest Design High Alumina Refractory Cement - Insulating Castable Refractories – Topower

2021 Latest Design High Alumina Refractory Cement - Insulating Castable Refractories – Topower

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Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry for Insulating Castable Refractory Cement, Silica Fire Brick, Ladle Shroud, We welcome you to join us in this path of creating a prosperous and efficient business together.
2021 Latest Design High Alumina Refractory Cement - Insulating Castable Refractories – Topower Detail:

Description

Insulation refractory castable have light bulk density, low thermal conductivity, high strength, uniform air tightness, and are resistant to acids and alkalis. It is suitable for the furnace body, furnace wall and furnace roof of medium and low temperature thermal equipment. After being cast on site, the insulation layer becomes a whole and the insulation performance is enhanced. It is used on various power station boilers and industrial kilns. Excellent heat insulation and energy saving effect.

Features

Low bulk density / Low thermal conductivity / Good insulation performance

Strong overall performance / Good thermal shock resistance / long lasting / Simple construction

Application

Insulation refractory castable is widely used in the insulation parts of industrial kilns and thermal equipment in metallurgy, machinery, electric power, petroleum, chemical and other industries.

Insulation refractory castable is suitable for the refractory and heat-insulating lining of petrochemical tube furnaces, as well as the refractory and heat-insulating lining of various heating furnace bottoms, furnace walls, flue chimneys, radiation chambers, convection chambers, elbow boxes, and cracking of ethylene crackers Furnace lining. At the same time, it can also be applied to the insulation layer of other high-temperature furnaces.

Physical And Chemical Indicators

Brand
   Properties

LWC-170

LWC-160

LWC-150

LWC-140

LWC-130

LWC-120

Application Limit Temp ℃

1,700

1,600

1,500

1,400

1,200

1,100

Bulk Density (g/cm3)

1.45

1.5

1.55

1.45

1.25

1.15

Water Required for Casting (%)

18-23

20-25

21-25

28-35

40-45

45-50

CCS/MOR(MPa)

at110℃x24h

15(4)

10(3.0)

12(3.5)

11(3.3)

8(3)

8(2.5)

at1,200℃x3h

14(4)

10(3.0)

11(3.5)

5(2.5)

4(2)

4(2)
at1,000℃

at1,400℃x3h

15(5)

14(8.1)

22(10.8)

15(3)

-

-

Permanent Linear Change (%)

at110℃x24h

-0.08

-0.06

-0.12

-0.06

-0.09

-0.09

at1,200℃x3h

-0.1

-0.1

-0.18

-0.4

-0.8

-0.65
at1,000℃

at1,400℃x3h

0.1

-0.5

0.1

-1.0

-

-

Thermal conductivity(W/m.k)

at400℃

0.6

0.5

0.52

0.32

0.18

0.16

at1,000℃

0.8

0.6

0.64

0.41

0.24

0.21

Chemical Analysis(%) 

Al2O3

90

75

60

43

35

33

SiO2

-

15

30

40

47

49

Productive Process

1.Raw material quality control including physical and chemical testing.

2.crushing and grinding of bulk raw materials.

3.Packing after quality testing.

Packing And Shipping

Packaging  according to safety sea-exporting packing Standard

Dispatch : loading the finished packing material at factory by container Door toDoor

By 25kg kraft paper bags+sea fumigated wooden pallets


Product detail pictures:

2021 Latest Design High Alumina Refractory Cement - Insulating Castable Refractories – Topower detail pictures

2021 Latest Design High Alumina Refractory Cement - Insulating Castable Refractories – Topower detail pictures

2021 Latest Design High Alumina Refractory Cement - Insulating Castable Refractories – Topower detail pictures


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The corporation upholds the philosophy of "Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth", will proceed to provide aged and new buyers from home and abroad whole-heatedly for 2021 Latest Design High Alumina Refractory Cement - Insulating Castable Refractories – Topower , The product will supply to all over the world, such as: California, Lebanon, New Delhi, We strongly believe that technology and service is our base today and quality will create our reliable walls of future. Only we have better and better quality , could we achieve our customers and ourselves, too. Welcome customers all over the word to contact us for getting further business and reliable relationships. We are always here working for your demands whenever you need.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Prima from Dominica - 2017.09.26 12:12
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Riva from Maldives - 2017.09.09 10:18
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