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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. DM 30/70 reflects nearly 30% of light and has light transmission of around 70%, allowing the display to become visible when it is switched on, but is also ideal 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.

Studio Frank Weber

Applications

Dielectric Mirror is the ideal product for any application where state-of-the-art, hidden commercial displays, TVs, bathroom TVs, or projection screens are needed. Common applications also range from interior partitions, to design elements, to lighting industry.

Availability

Dielectric Mirror is available in a range of thicknesses in Jumbo (3,21 x 6 meter) or cut sizes, on standard ExtraClear ®, UltraClear TM (low-iron) and as laminated glass.

29

%

of reflection glass slide

70

%

of light transmission

98

%

color rendering index

UNLEASH YOUR CREATIVITY – DESIGN SPACES WITH HIDDEN DISPLAY APPLICATION

Today, glass permeates every aspect of our life. Mirrors are perfect for any interior space – decorative walls, wardrobe doors, display cases, and more. Rooms sparkle when mirrors reflect artwork, sculpture, and unique interior architecture. Guardian Dielectric Mirror uses advanced glass coating technology to open up the minds of designers creating features and fittings that can add a new dimension to modern interior design. By creating Dielectric Mirror using the most advanced magnetron glass coating technology, Guardian offers one of the best options on the market to reduce distraction caused by high absorption in regular high-reflective glasses. Guardian Dielectric Mirror removes the excessive dark aspect so familiar in many of these glass applications and provides a commercial advantage with a product display unspoiled by excessively dark glass.

Product Description

Modern advances in technology mean that today many other factors are considered when choosing the right glass for the right application. We use the latest glass-making technology to turn mountains of silica sand and other raw materials into molten glass that “floats” on a bath of molten tin to produce a ribbon of nearly perfect glass, which acts as the base for our dielectric mirror.

DM 30/70 reflects 29% of light and has light transmission of 69%, allowing the display to become visible when it is switched on. Offering the optimal solution for applications where the TV or 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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