Home Calcium Silicate Board Calcium Silicate Board for Aluminum Industry

Calcium Silicate Board for Aluminum Industry

Calcium Silicate Board for Aluminum Industry

CSHT-N-17, N-19, CS-1, N-600, N-14, B-3, B-3A

INSULATING BOARDS AND MACHINED COMPONENTS
OSYMEN offers several grades and types of technically advanced insulating refractory boards for molten metal applications.
The carbon fibre reinforced calcium silicate boards available are N-17, N-19, CS-1 and N-600.
The glass reinforced calcium silicate boards available are N-14, B-3 and B-3A.
These refractory ceramic fi bre free materials are
available in sheets or as precision machined components.
OSYMEN machine shops are equipped with CNC tooling equipment to produce components to customer specifi cations. Popular project application information for each type of board material can be provided by OSYMEN.

 

BENEFITS
• No refractory ceramic fi bres (non-RCF)
• Low thermal conductivity
• Thermal shock resistant
• Non-wetting
• Excellent machining characteristics

APPLICATIONS
• Machined spouts (dip tubes)
• Billet / slab fl oats
• Continuous sheet caster tips
• Transition plates and headers
• Orifi ce plates for horizontal casters
• Trough liners
• Insulated riser inserts
• Continuous caster head boxes
• Molten metal dams
• Baffl e plates
• Furnace linings

 

Property of Calcium Silicate Prefabricated and Customized

1. Class A1 non-combustible

Class A1 and A1L products will not contribute in any stage of the fire including the fully developed fire. For that reason they are assumed to be capable of satisfying automatically all requirements of all lower classes.

2. Asbestos free

What is asbestos and why do we need to be protected from it?

Asbestos is a highly dangerous substance which can cause cancer and other illnesses. Environmental and occupational exposure to asbestos is known to contribute to the high burden of cancer, causing many avoidable deaths. 78% of cancers recognised as occupational cancer in the EU are related to asbestos. In 2019 alone, more than 70,000 workers died from past exposure to asbestos in the EU. The average time between initial asbestos exposure and the first signs of disease is about 30 years. Addressing the health risks stemming from exposure to asbestos is therefore part of the actions under Europe’s Beating Cancer Plan.

Since 2005, all use of asbestos is banned in the EU. Nevertheless, given that over 220 million buildings were built before the ban, it is likely that a significant part of today’s building stock still contains asbestos. A considerable number of renovations and demolitions are expected over the coming years. As part of the European Green Deal, the Renovation Wave Strategy includes the aim to double the annual rate of energy renovations of buildings by 2030, which are responsible for more than one third of energy-related greenhouse gas emissions.

These renovations will improve health and living conditions for consumers, and reduce their energy bills. However, they will also increase the risks of exposure to asbestos while they are taking place, in particular for people employed in the construction sector.

The Commission proposal for a revised Energy Performance of Buildings Directive also underlines that Member States should support energy performance upgrades of existing buildings that contribute to achieving a healthy indoor environment, including through the removal of hazardous substances like asbestos.

For all these reasons, the Commission’s Communication tackles asbestos in a comprehensive way, from health treatment and prevention to identification and safe removal of asbestos in buildings and waste treatment.

3. High temperature resistance 1000°C

4. High strength

5. Low Leachable Chloride Content

6. Excellent Soundproofing performance

 

Calcium Silicate Prefabricated and Customized 01 Calcium Silicate Prefabricated and Customized 02 1

Calcium Silicate Prefabricated and Customized 03 1 Calcium Silicate Prefabricated and Customized 04 1

Calcium Silicate Prefabricated and Customized 05 1 Calcium Silicate Prefabricated and Customized 06 1

Calcium Silicate Prefabricated and Customized 07 1 Calcium Silicate Prefabricated and Customized 08 1

Calcium Silicate Prefabricated and Customized 09 1 Calcium Silicate Prefabricated and Customized 10 1

OSYMEN

Unit

N-17

N-19

CS-1

N-600

N-14

B-3

B-3A

Bulk density
 

kg/m³

817

925

797

801

855

850

970

 

lb/ft³

51

58

50

50

53

53

61

Loss On Ignition– (Maximum Percentage)

 

%

5.6

6.8

3.2

3.8

4.8

5

5

Coeffi cient of Thermal Expansion

 

10-6/°C

7

7

4.7

6.7

6.6

6.5

6.5

 

10-6/°F

3.9

3.9

2.72

3.72

3.67

3.61

3.61

Maximum Service Temperature

 

°C

1050

1050

1050

1050

1050

1050

1100

 

°F

1922

1922

1922

1922

1922

1922

2012

Continuous Service Temperature

 

°C

850

850

850

850

850

850

1000

 

°F

1562

1562

1562

1562

1562

1562

1832

Compressive Strength

 

Mpa

24

24

19

19

17

18

30

 

lb/in²

3479

3479

2754

2754

2464

2609

4349

Flexural Strength

 

Mpa

8.8

8.8

7.3

7.5

8.8

6

8

 

lb/in²

1276

1276

1058

1087

1276

870

1160

Thermal Shrinkage (Linear)–24 hours @ 750°C (1382°F)

 

%

0.38

0.49

0.05

0.06

0.4

0.2

0.1

Thermal conductivity

300°C

W/(m.K)

0.180

0.220

0.190

0.190

0.200

0.250

0.260

500°C

W/(m.K)

1.320

0.220

0.200

0.210

0.200

0.250

0.270

700°C

W/(m.K)

1.390

0.220

0.200

0.230

0.200

0.260

0.270

572°F

BTU/(ft²×h×°F/in)

1.249

1.526

1.318

1.318

1.388

1.735

1.804

932°F

BTU/(ft²×h×°F/in)

9.158

1.526

1.388

1.457

1.388

1.735

1.873

1292°F

BTU/(ft²×h×°F/in)

9.644

1.526

1.388

1.596

1.388

1.804

1.873

 

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Last updated: 2024-01-03
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