Eastman Saflex® SG41 Interlayer

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Eastman Saflex® SG41 Interlayer
Material Notes:	Saflex® SG solar interlayer is a high visible light, solar absorbing technology designed to enhance solar heat gain performance as compared to monolithic clear glass and laminates made with standard clear polyvinyl butyral (PVB) interlayer. It has the capability to meet or exceed many regulations for laminated safety glazing when properly selected, laminated, and installed. Plus, Saflex SG is specifically formulated to provide exceptional durability when exposed to natural weathering. Saflex SG interlayer also provides all the benefits of safety glazing, glass shard containment, structural integrity, sound abatement, security and storm protection when used in the proper configurations. Benefits: 0.55 Solar Heat Gain Coefficient (SHGC) Visible Light Transmittance > 70%. Uniform appearance over both flat and curved façades Edge deletion not required Reduces angular color concerns Reduces outside noise Applications: Large glass facades - Curtain walls - Storefronts - Skylights - Windows Information provided by Eastman
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Material Notes:

Saflex® SG solar interlayer is a high visible light, solar absorbing technology designed to enhance solar heat gain performance as compared to monolithic clear glass and laminates made with standard clear polyvinyl butyral (PVB) interlayer. It has the capability to meet or exceed many regulations for laminated safety glazing when properly selected, laminated, and installed. Plus, Saflex SG is specifically formulated to provide exceptional durability when exposed to natural weathering. Saflex SG interlayer also provides all the benefits of safety glazing, glass shard containment, structural integrity, sound abatement, security and storm protection when used in the proper configurations.

Benefits:

0.55 Solar Heat Gain Coefficient (SHGC)
Visible Light Transmittance > 70%.
Uniform appearance over both flat and curved façades
Edge deletion not required
Reduces angular color concerns
Reduces outside noise

Applications: Large glass facades - Curtain walls - Storefronts - Skylights - Windows

Information provided by Eastman

Vendors:

No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.

Printer friendly version

Download as PDF

Download to Excel (requires Excel and Windows)

Export data to your CAD/FEA program

Add to Folder:

Optical Properties	Metric	English	Comments

Transmission, Visible	37 %	37 %	Solar; ISO 9050
	76 %	76 %	Light; ISO 9050
UV Transmittance	<= 0.010 %	<= 0.010 %	ISO 9050
Reflection Coefficient, Visible (0-1)	0.050	0.050	Solar, ISO 9050
	0.070	0.070	Light, ISO 9050

Descriptive Properties
Damage Weighted Factor	0.23		ISO 9050
Light to Solar Gain	1.4		ISO 9050
Shading Coefficient	0.64		ISO 9050
Solar Heat Gain Coefficient	0.55		ISO 9050
U factor	5.66 W/m²-K		ISO 9050

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PEAT7017 / 183585

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