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DM 30/70

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Guardian® Dielectric Mirror

DM 30/70

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Dielectric Mirror

Guardian Dielectric Mirror (DM) is an advanced coated glass product for dual-function mirror/TV applications (as well as hidden commercial displays, bathroom TVs, projection screens and electronics). When the TV is switched off, it becomes an aesthetic mirror, adding depth to a room. Guardian Dielectric Mirror gives designers freedom to create features and visual effects for modern interior designs. Available in two versions: DM 60/40 and DM 30/70. DM 60/40 reflects nearly 60% of light and has light transmission of around 40%, allowing the display to become clearly visible when it is switched on – ideal where the mirror function is the key aspect. DM 30/70 reflects nearly 30% of light and has light transmission of around 70%, also allowing the display to become visible when it is switched on, but is the optimum solution for Framed TV applications where the size of the TV is equal to the cover glass and the display function is the key aspect of the design.

Product information

Substrates

Guardian ExtraClear 3-8 mm
Guardian UltraClear 3-8 mm

Applications

Digital display signage

Manufacturing Options

Single Product (Annealed and Heat Treated)
TPF (Temporary Protective Film)
Must be Heat Treated
Laminated
Bent

Recommended Coating Positions

Surface 1 (Single sided)

Maximum Size

<3210x6000mm

Edge Deletion

Glass Type

Durable Coated Glass
Mirror

Glass Functions

Hidden displays

Fabrication Options

Can be used Monolithic

Appearance

Silver

Performance data

The glazing make-up suggestions below are pre-defined to provide examples of commonly used combinations of products. There are many other glass combinations available at Glass Analytics.

Default Performance Data
Performance Calculations

Monolithic

Monolithic

GLASS: Guardian ExtraClear (CE) Glass, 6mm (2-Dielectric Mirror 30/70 (CE))

Calculated Values are in accordance with EN 410:2011 / EN 673:2011

Performance Values

Visible Light

Transmittance (τv)

70 %

Reflectance outside (ρv)

29 %

Reflectance inside (ρv)

29 %

General Color Rendering Index (CRI)

Ultraviolet

Transmittance UV (τuv)

59 %

Solar Energy

Solar transmittance (τe)

68 %

Reflectance outside (ρe)

23 %

Reflectance inside (ρe)

25 %

Solar absorptance (αe)

9 %

Solar Factor (g)

70 %

Shading Coefficient (sc)

0.81

Thermal properties

U-Value (Ug)

5.7 W/m²·K

Embodied Co<sub>2</sub>

[eq. kg/m²] A1-A3

15.66

Performance Calculations

Guardian® Dielectric Mirror

DM 30/70

Monolithic Not Laminated Monolithic Laminated Double Glazed Not Laminated Double Outer pane Laminated Double Inner pane Laminated Double Inner and Outer pane Laminated Triple Glazed Not Laminated Triple Outer pane Laminated Triple Inner pane Laminated Triple Inner and Outer pane Laminated

With the performance calculator, you can quickly calculate the performance data that matches your own glazing make-up

1 Pane
2 calculation format
3 Results

1 Outer Pane
2 Inner Pane
3 cavity
4 calculation format
5 Results

1 Outer Pane
2 Middle Pane
3 Inner Pane
4 cavity
5 calculation format
6 Results

Choose a glazing

Monolithic

Not available for this product
Double

Not available for this product
Triple

Not available for this product

Monolithic

Monolithic Laminated

Double Glazed

Double Outer pane Laminated

Double Inner pane Laminated

Double Inner and Outer pane Laminated

Triple Glazed

Triple Outer pane Laminated

Triple Inner pane Laminated

Triple Inner and Outer pane Laminated

Outer Pane

Base glass *

There is only one substrate available for this product.

PVB interlayer thickness *

There is only one Interlayer available for this product.

Backing glass *

There is only one substrate available for this product.

Base glass thickness *

There is only one thickness available, to calculate other thickness' please go to Glass Analytics

Glass thickness are symetrical and represent the glass to be laminated

Coating on surface 1 *

There is only one coating available

Coating on surface 2 *

There is only one coating available

Coating on surface 3 *

There is only one coating available

Coating on surface 4 *

There is only one coating available

Middle Pane

Base glass *

There is only one substrate available for this product.

Base glass thickness *

There is only one thickness available, to calculate other thickness' please go to Glass Analytics

Coating on surface 3 * Coating on surface 5 *

There is only one coating available

Coating on surface 4 * Coating on surface 6 *

There is only one coating available

Inner Pane

Base glass *

There is only one substrate available for this product.

PVB interlayer thickness *

There is only one Interlayer available for this product.

Backing glass *

There is only one substrate available for this product.

Base glass thickness *

There is only one thickness available, to calculate other thickness' please go to Glass Analytics

Glass thickness are symetrical and represent the glass to be laminated

Coating on surface 5 * Coating on surface 3 * Coating on surface 7 *

There is only one coating available

Coating on surface 6 * Coating on surface 4 * Coating on surface 8 *

There is only one coating available

Coating on surface 7 * Coating on surface 5 * Coating on surface 9 *

There is only one coating available

Coating on surface 8 * Coating on surface 6 * Coating on surface 10 *

There is only one coating available

Choose your calculation format

Standardization *

There is only one calculation standard available

Unit Display *

There is only one unit available for this calculation standard

Results

Calculated Values are in accordance with

Performance Values

For more details on the performance values displayed and Embodied CO2 please <a href="https://www.guardianglass.com/us/en/tools-and-resources/resources/performance-value-terms" target="_blank">click here</a>

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DM 30/70

Monolithic

GLASS: Guardian ExtraClear (CE) Glass, 6mm (2-Dielectric Mirror 30/70 (CE))

Calculated Values are in accordance with EN 410:2011 / EN 673:2011

Performance Values

Visible Light

Transmittance (τv)

70 %

Reflectance outside (ρv)

29 %

Reflectance inside (ρv)

29 %

General Color Rendering Index (CRI)

Ultraviolet

Transmittance UV (τuv)

59 %

Solar Energy

Solar transmittance (τe)

68 %

Reflectance outside (ρe)

23 %

Reflectance inside (ρe)

25 %

Solar absorptance (αe)

9 %

Solar Factor (g)

70 %

Shading Coefficient (sc)

0.81

Thermal properties

U-Value (Ug)

5.7 W/m²·K

Embodied Co<sub>2</sub>

[eq. kg/m²] A1-A3

15.66

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