High temperature resistant glass for fireplaces Schott Robax, price per 1m2
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Description
Thanks to its extremely low coefficient of thermal expansion, ROBAX® ceramic is particularly well suited for thermal windows in room heating devices (stove inserts and fireplace inserts).
Panels are cut to size.
Payment: Prepayment
1. Mechanical Characteristics
1.1 Density
|
ρ |
approximately 2.6 g / cm3 |
1.2 Elastic Modulus
|
E |
approximately 93 x 103 MPa |
The test was conducted in accordance with DIN 13316. Tensile or compressive stresses were applied to the test sample in the shape of a rod to achieve a change in length, the magnitude of which depends on the material and the load. The elastic modulus describes the relationship between stress and change in material length.
Example: Low elastic modulus: Significant deformations or deformations at low stresses
High elastic modulus: Minor deformations or deformations only at high stresses
For comparison: The elastic modulus of rubber is 0.05 kN/mm2, aluminum 73 kN/mm2, and glass 60-90 kN/mm2.
1.3 Flexural Strength
The flexural strength test was conducted in accordance with DIN EN 1288 part 5 (R45).
|
|
|
approximately 35 MPa |
2. Thermal Characteristics
2.1 Coefficient of Average Linear Expansion
|
α(20 - 700°C) |
(0 ± 0.5) x 10-6 /K |
2.2 Thermal Shock Resistance (RTD)
Panel resistance to temperature differences between the heated zone and the cool side of the panel (room temperature).
No cracks caused by thermal stresses at
Tes, max1) £ 700°C
Possible Applications
-Viewing panels for room heating devices (stoves, fireplaces)
-Covers for radiators
-Covers for reflectors and high-performance reflectors for illumination
-Covers for infrared heaters Covers for beamer projectors
-UV radiation blocking shields
-Covers for kebab grill heaters


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