Properties
General
| Property | Value | Temperature | Comment |
|---|---|---|---|
Density | 2.5 - 2.6 g/cm³ Show Supplier Material materials with Density of 2.5 - 2.6 g/cm³ at 20.0 °C | 20.0 °C | approx. |
Porosity | 0 % Show Supplier Material materials with Porosity of 0 % | approx., ISO 9385 | |
Surface roughness | 0.25 μm Show Supplier Material materials with Surface roughness of 0.25 μm | approx., t = 4 mm |
Dimension
| Property | Value |
|---|---|
Dimensions | Flat cut-to-size panels and bent panels are also available. Formats of flat cut-to-size panels and bent panels on request. |
Length | 1600 - 1954 mm Show Supplier Material materials with Length of 1600 - 1954 mm |
Thickness | 3 - 6 mm Show Supplier Material materials with Thickness of 3 - 6 mm |
Width | 900 - 1100 mm Show Supplier Material materials with Width of 900 - 1100 mm |
Mechanical
| Property | Value | Temperature | Comment |
|---|---|---|---|
Elastic modulus | 84 - 95 GPa Show Supplier Material materials with Elastic modulus of 84 - 95 GPa at 20.0 °C | 20.0 °C | approx., ASTM C-1259 |
Flexural strength | 100 - 165 MPa Show Supplier Material materials with Flexural strength of 100 - 165 MPa at 20.0 °C | 20.0 °C | approx., DIN EN 1288, Part 5, R45 |
Hardness, Knoop, HK2 | 570 - 600 [-] Show Supplier Material materials with Hardness, Knoop, HK2 of 570 - 600 [-] at 20.0 °C | 20.0 °C | approx., ISO 9385 (HK 0.1/20) |
Poisson's ratio | 0.25 - 0.26 [-] Show Supplier Material materials with Poisson's ratio of 0.25 - 0.26 [-] at 20.0 °C | 20.0 °C | approx., ASTM C-1259 |
Thermal
| Property | Value | Temperature | Comment |
|---|---|---|---|
Coefficient of thermal expansion | -8E-7 - 6E-7 1/K Show Supplier Material materials with Coefficient of thermal expansion of -8E-7 - 6E-7 1/K at 50.0 °C | 50.0 °C | for 0-50°C, DIN ISO 51045-1, DIN ISO 7991 |
Max service temperature | 925 °C Show Supplier Material materials with Max service temperature of 925 °C | short heating (1h) hom. | |
Specific heat capacity | 800 - 850 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 800 - 850 J/(kg·K) at 20.0 °C | 20.0 °C | for 20-100°C |
Thermal conductivity | 1.5 - 1.7 W/(m·K) Show Supplier Material materials with Thermal conductivity of 1.5 - 1.7 W/(m·K) at 90.0 °C | 90.0 °C | DIN 51936, ASTM E 1461-01 |
Electrical
| Property | Value | Temperature | Comment |
|---|---|---|---|
Dielectric constant, 1MHz | 6.5 - 7.8 [-] Show Supplier Material materials with Dielectric constant, 1MHz of 6.5 - 7.8 [-] at 25.0 °C | 25.0 °C | DIN 53483 |
Electrical resistivity | 3.98E+6 - 1.58E+7 Ω·m Show Supplier Material materials with Electrical resistivity of 3.98E+6 - 1.58E+7 Ω·m at 250.0 °C | 250.0 °C | DIN 52326 |
158489 - 501187 Ω·m Show Supplier Material materials with Electrical resistivity of 158489 - 501187 Ω·m at 350.0 °C | 350.0 °C | DIN 52326 | |
Loss tangent | 0 - 0.02 [-] Show Supplier Material materials with Loss tangent of 0 - 0.02 [-] at 25.0 °C | 25.0 °C | 1MHz, DIN 53483 |
Acoustical
| Property | Value | Temperature | Comment |
|---|---|---|---|
Sound speed, longitudinal | 6300 - 6700 m/s Show Supplier Material materials with Sound speed, longitudinal of 6300 - 6700 m/s at 20.0 °C | 20.0 °C | ASTM C-1259 |
Chemical properties
| Property | ||
|---|---|---|
Aluminium | 15 - 27 % | Al₂O₃ (DIN EN 1748-2-1) |
Barium | 0 - 8 % | BaO (DIN EN 1748-2-1) |
Calcium | 0 - 8 % | CaO (DIN EN 1748-2-1) |
Lithium | 0 - 5 % | Li₂O (DIN EN 1748-2-1) |
Magnesium | 0 - 8 % | MgO (DIN EN 1748-2-1) |
Other | 0 - 5 % | (DIN EN 1748-2-1) |
Potassium | 0 - 2 % | K₂O (DIN EN 1748-2-1) |
Silicon | 50 - 80 % | SiO₂ (DIN EN 1748-2-1) |
Sodium | 0 - 2 % | Na₂O (DIN EN 1748-2-1) |
Titanium | 0 - 5 % | TiO₂ (DIN EN 1748-2-1) |
Zinc | 0 - 5 % | ZnO (DIN EN 1748-2-1) |
Zirconium | 0 - 5 % | ZrO₂ (DIN EN 1748-2-1) |
Technological properties
| Property | ||
|---|---|---|
| Application areas | The following applications are simply examples of areas where NEXTREMA® has already been put to use successfully: BBQ applications - NEXTREMA® provides perfect visibility into the grill and can be used to optimize diverse aspects of the barbecue experience; IR applications - NEXTREMA® transforms infrared heaters into eye-catching design features and protects heating elements stylishly; High temperature furnaces - Use NEXTREMA® to line ovens or apply support plates (e.g. in display manufacturing); Household appliances - NEXTREMA® revolutionizes designs for transparent heating elements and heat resistant thin film coatings; Functional design material - NEXTREMA® is a revolutionary material for innovative product and industry design. | |
| Compliance | NEXTREMA® materials do not contain any harmful substances according to the European directive 2002/95/EC “Hazardous Substances in electrical and electronically Equipment” and fulfill the terms of RoHS without any concerns. | |
| Corrosion properties | The chemical resistance of NEXTREMA® is more extensive than that of most other comparable materials: Acid resistance (DIN 12116) S 1-2; Alkaline resistance (ISO 695) A 1-2; Hydrolytic class (DIN ISO 719) HGB 1. | |
| Processing methods | NEXTREMA® is practically process inert. Even under extreme conditions, the material will not have negative interactions with the process environment. There are no interfering process factors such as gas emissions from organic components. | |