Page 39 - Glass-Technology International no. 2-2019
P. 39
The only EVA
with better
properties
than PVB
VISUAL PVB
Haze (%) 0.05 0.13
Transparency
Light Transmittance (%) 91 89
2
Adhesion (N/m ) >140 60
Crosslink (%) >87 0
Delamination & Durability
UV Filtering 380 nm (%) 100 80
Open edge delamination Perfect (20h) Defects (8h)
Sound control Sound Insulation (dB) 37 34
Investment in machinery
Energy cost
Production process
Raw material cost in Tempered Glass (mm) 0.76 1.52
Storage — Manufacturing (oC/%) T<35/HR<80 T<20/HR<30
Summer temperature in glazed Adhesion a 40ºC 140N Poor
facades Adhesion a 50ºC 120N adhesion
Visit us at:
th
nd
May 22 -25 2019
Booth: E1-358
www.hornospujol.com
