Vermiculite CNC molded parts
Vermiculite CNC molded parts from our own production are manufactured according to your specifications!
- PRODUCT VARIATIONS
- CNC milled | CNC drilled | CNC sawn
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Cost-oriented
Technically excellent and cost-oriented solution.
Nontoxic
Light, non-toxic, fiber-free, odorless and acid-resistant.
Refractory
Depending on the product variation, application temperatures up to 1100 ° C.
TECHNISCHE DETAILS
PROPERTIES
Application Temperature 1100°C Melting point > 1300°C Panel thickness tolerance +/- 1mm Tolerance length/width +/- 2,5mm linear post-shrinkage Aprox. 1% Thermal expansion coefficient 11,0 x 10⁶ K¹ Loss on ignition 1025°C: 7% HS fare Nr. 6809.90.00 Colour Sand CHEMICAL ANALYSIS
SiO2 46,0% TiO2 0,7% Fe2O3 5,5% Al2O3 7,0% MgO 19,0% CaO 3,5% Na2O 0,2% K2O 10,0% Vermilite 375 Vermilite 475 Vermilite 600 Vermilite 700 Density 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 Overall porosity 85% 81% 76% 74% THERMAL CONDUCTIVITY
Temp. (W/m°K) (W/m°K) (W/m°K) (W/m°K) 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 CHARACTERISTICS
Vermiculite CNC molded parts from our own production are according to your specific specifications: CNC milled, CNC drilled and CNC sawn. By default, we can process the following drawing files from you: DXF®, DWG®, Solidworks®, STEP®, SolidEdge® etc.
Beefits
- Technically excellent
- Cost-oriented solution
- Light
- Nontoxic
- Fiber free
- Odorless
- Acid resistant
- Refractory
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Downloads
Data sheet Vermilite2000 Isolation boards
Product properties, typical applications and availabilities.
Data sheet Vermilite 2000 Isolation board RD375
Product properties, typical applications and availabilities.
Data sheet Vermilite 2000 Isolation board RD475
Product properties, typical applications and availabilities.
Data sheet Vermilite 2000 Isolation board RD600
Product properties, typical applications and availabilities.
Data sheet Vermilite 2000 Isolation board RD700
Product properties, typical applications and availabilities.
Hoffmann product catalog
Refractory | Seals | Foundry supplies | Conveyor chains | Chesterton
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K. Hoffmann GmbH
For over 40 years, we have been manufacturing high-temperature-resistant boards, pressed, and milled molded parts from Vermiculite.
Due to its special properties, vermiculite is particularly suitable as a lightweight insulation material and is characterized by its temperature resistance up to 1100 °C.
If you are also looking for a sustainable insulation material without health concerns, then contact us.
