Vermiculite slabs | VIREboard

TEMPERATURE RESISTANCE

1100 ° C KFT

MATERIAL

Vermiculite

PRODUCT TYPE

plates

PRODUCT AREA

  Refractory
Clear
SKU: N/A Category:
Z

Cost-oriented

Technically excellent and cost-oriented solution.
Z

Nontoxic

Light, non-toxic, fiber-free, odorless and acid-resistant.
Z

Refractory

Depending on the product variation, application temperatures up to 1100 ° C.

CHARACTERISTICS

Our VIREboard vermiculite boards with a density of 375-700 kg/m³ and a maximum application temperature of 1100 °C are often used in fireplaces and boilers. Due to the good mechanical load capacity, the boards are also suitable for linings of the combustion chamber, insulation of doors and lids.

Vermiculite panels are also used in the aluminum industry (also suitable for direct contact with aluminum) and the steel industry. Vermiculite sheets can be processed into different shapes. This is done exactly according to customer requirements and specifications.

benefits

  • different densities depending on the application
  • unclassified material
  • Cost efficient
  • Technically excellent
  • Light
  • Nontoxic
  • Fiber free
  • Odorless
  • Acid resistant
  • High temperature resistant

KS Kneissl & Senn Technologie

KS Kneissl & Senn Technologie GmbH has been producing insulation materials and seals for a wide variety of applications up to a temperature range of 1600 ° C since 2001. A diverse machine park (CNC 5-axis milling, plotting, punching, sewing, water jets, vacuum forming, etc.) enables us to do a variety of things Materials in shape for you bring to. The main materials include materials such as: glass fibers, Aramid fibers, mineral fibers, Biosoluble fibers, Ceramic fibers, silicate fibers, Vermiculite, Calcium silicate, Microporous materials, Rubber Material (Rubber, silicone, Silicone sponge, etc.), etc.

The company has been certified according to ISO9001 since 2009, currently according to the 2015 standard revision.

KS Icon small

Product variations

KS_Vermiculite_Pressteile

Pressed parts

CNC Fraesteile Molded parts Pressed parts Vermiculite VIREboard Products KS Kneissl Senn Technologie GmbH

CNC milled parts

TECHNICAL DETAILS

CHARACTERISTICS

 

CHEMICAL AVERAGE ANALYSIS

 

Application temperature 1100°C SiO2 46,0%
Schemltz temperature > 1300°C TiO2 0,7%
Standard panel thickness tolerance +/- 1mm Fe2O3 5,5%
Standard length / width tolerance +/- 2,5mm Al2O3 7,0%
Linear post-shrinkage Aprox. 1% MgO 19,0%
Coefficient of thermal expansion 11.0 x 10⁶ K¹ CaO 3,5%
Loss on ignition 1025°C: 7% Na2O 0,2%
HS Tariff No. 6809.90.00 K2O 10,0%
colour sand

 

 

KS VIREboard 375

KS VIREboard 475

KS VIREboard 600

KS VIREboard700

Volume weight 375 kg/m3 475 kg / m3 600 kg / m3 700 kg / m3
Cold compressive strength 1.3 N/mm2 2.5 N/mm2 4.2 N/mm2 4.5 N/mm2
Flexural strength 0.3 N/mm2 0.8 N/mm2 1.6 N/mm2 2.0 N/mm2
Total porosity 85% 81% 76% 74%

 

Thermal conductivity

200°C 0,12 0,14 0,16 0,19
400°C 0,15 0,17 0,18 0,20
600°C 0,16 0,19 0,20 0,21
800°C 0,19 0,20 0,22 0,22

DOWNLOADS

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Data sheet Vireboard VB1100-375

Product properties, typical applications and availabilities.

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Datasheet Vireboard VB1100-475

Product properties, typical applications and availabilities.
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Datasheet Vireboard VB1100-600

Product properties, typical applications and availabilities.
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Datasheet Vireboard VB1100-700

Product properties, typical applications and availabilities.
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KS Technologie product catalog

Refractory | Seals | Foundry supplies | Conveyor chains | Chesterton

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Do you have questions?

For questions about the products please contact our specialists.