Calcium silicate boards
Calcium silicate boards, dimensionally stable even under extreme conditions, suitable for use up to 1,100 °C.
Calcium silicate boards maintain their dimensional stability even under extreme conditions and are suitable for temperatures up to 1100 °C.
- Density
- CaSi225 (225kg/m³) | CaSi245 (245kg/m³)
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Temperature resistance
High temperature resistance with application temperatures up to 1000°C.
Thermal conductivity
Low thermal conductivity, non-flammable and highly shock resistant.
Thermal insulation
Suitable for fire protection and thermal insulation products.
CHARACTERISTICS
Calcium silicate boards maintain their dimensional stability even under extreme conditions and are suitable for temperatures up to 1100 °C. Calcium silicate fire protection and thermal insulation products protect people and equipment, save space and energy, and improve processes and efficiency.
- KS-CaSi225 (225kg / m³) up to 1000 ° C (classification temperature)
- KS-CaSi245 (245kg / m³) up to 1100 ° C (classification temperature)
Special qualities available on request!
Benefits
- High temperature resistance
- Application temperatures up to 1100°C
- Low thermal conductivity
- Non-flammable
- High Shock Resistant
- Fire protection products
- Thermal insulation products
- Energy-saving
- Efficiency-enhancing
Frequently Asked Questions (FAQ)
Up to what temperature are the calcium silicate boards suitable?
The KS CaSi245 board has a maximum operating temperature of 1100 °C. The linear reheat shrinkage is 1.5 % after 12 hours at 1050 °C.
What are the density and strength of the board?
The dry density is 245 kg/m³. The cold compressive strength is 2.7 MPa, and the flexural strength is 1.3 MPa.
How well does the board insulate?
The thermal conductivity according to ASTM C-182 is 0.08 W/mK at 200 °C, 0.10 at 400 °C, 0.12 at 600 °C and 0.14 at 800 °C.
Where are calcium silicate boards used?
As insulating components, heat shields and back insulation in heating appliances, ventilation and air conditioning, industrial boilers, in the aluminium and steel industries, in foundries, power stations and waste incineration plants, as well as in structural fire protection.
What are the dimensional tolerances of the boards?
The thickness has a tolerance of ±1.5 mm, and the length and width have a tolerance of ±2.5 mm. Special thicknesses are available.
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Since 2001, KS Kneissl & Senn Technologie GmbH
has been producing insulation materials and seals for a wide range of applications up to a temperature range of 1600 °C. A diverse range of machinery (CNC 5-axis milling, plotting, punching, sewing, water jet cutting, vacuum forming, etc.) enables us to shape a wide variety of materials for you. The main materials include: glass fibers, aramid fibers, mineral fibers, biosoluble fibers, ceramic fibers, silicate fibers, vermiculite, calcium silicate, microporous materials, elastomers (rubber, silicone, silicone foam, etc.), etc.
The company has been ISO9001 certified since 2009, currently in accordance with the 2015 revision of the standard.
