Saflex DG Structural PVB Interlayer is a kind of tough, resilient interlayer made of plasticized PVB. It is used as a special interlayer for rigidity, high adhesion, high stiffness needed applications.
Saflex DG structural series including DG41 and DG41XC, basic 0.76mm thickness, 450mm to 3220mm width, 250 meters per roll.
Heat, Gravity, Hardness Property
Elongation at failure, Tensile Strength, Tear Strength, Poisson’s Ratio
Thermal expansion coefficient, Thermal conductivity
Solar Transmittance, Visible Transmittance, UV Screening
Superior Edge Stability
Enhanced Unit Strength
Enhanced Interlayer Strength
Quality PVB Characteristics
Salt Fog for Edge Blush & Delamination
Test glass were placed in 35 degree and exposed to salt fog. It shows higher performance in edge blush and less susceptible to delamination compared to normal PVB.
Humidity test & UV radiation test