Eastman Saflex® DG41 Structural PVB interlayer

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Eastman Saflex® DG41 Structural PVB interlayer
Categories:	Polymer; Film
Material Notes:	Saflex® Structural interlayer is a tough polyvinyl butyral interlayer (PVB) designed for applications where interlayer rigidity and high glass adhesion requirements are not met with standard glazing interlayers. Saflex Structural provides superior structural capacity compared with standard PVB interlayers. In properly designed systems, Saflex Structural is capable of keeping glass intact at high and low temperatures after impact and under load. It’s formulated to provide robust resistance to delamination and excellent edge stability and is compatible with visibly reflective coatings and low emissivity coatings. Post breakage safety Higher load capability sustains safety after breakage. Superior edge stability Enhances delamination resistance Enhanced unit strength Facilitates over-sized glass design Enhanced interlayer strength Enables thinner glass to reduce weight & cost Superwide 3.2 m width Improves throughput and reduces costs Vanceva® color compatibility Creates thousands of color opportunities Information provided by Eastman
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Available Properties
Density, ASTM D792 Hardness, Shore D, ASTM D2240, Cut/stacked to 12.5 mm Tensile Strength at Break, ASTM D638 Elongation at Break, JIS 56771 Poissons Ratio, ASTM D638, 50% RH CTE, linear, ASTM D831 Specific Heat Capacity, ASTM E1269 Thermal Conductivity, ASTM F5930 Transmission, Visible, NFRC 300, Solar, 2.1-mm clear Transmission, Visible, NFRC 300, Visible, 2.1-mm clear

Property Data

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Manufacturer Notes:
Eastman Chemical Company

Category Notes
Plastic

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