Clearsorber ® PETg
PRODUCT OVERVIEW The Clearsorber ® PETg Panel is a patent-pending micro-slotted, resin panel acoustic system designed to absorb sound in the mid-range (human speech) frequencies. It can also be configured to achieve sound absorption in low and high-frequency ranges. As a 100% fiber-free product, it can address high humidity and wet environments without concern over air quality. The Clearsorber ® PETg Panel combines high transparency for clear viewing or natural daylighting with acoustic performance. Translucent options can provide privacy or enhance lighting effects; second surface, high-definition digital printing can provide photo-quality imagery. SIZING • Standard Panel: 4' W x 8' L x 0.177" T (Custom panel widths and lengths are available) • 0.177" thick panel weighs approx. 1.30 lbs/ft 2 . FIRE RATING Class C (per ASTM E-84) FINISH Clearsorber ® PETg Panels are available in matte, high gloss and textured surfaces and from clear to translucent and opaque finishes. There are various micro-slit patterns to choose from, and additional custom patterns may be available. INSTALLATION Clearsorber ® PETg Panels are best mounted using standoffs, tensioned cable systems, or integrated directly into an existing mullion. Several different options are
FLOW RAIN
The sound absorption chart above represents octave band data for a 3/16" thick Clearsorber TM PETg in a reverberation chamber per ASTM-C423. Blue = Clearsorber TM Panel, 1 layer + 1.5" air space = NRC 0.30 Green = Clearsorber TM Panel, 1 layer + 3" air space = NRC 0.35 Red = Clearsorber TM Panel, 1 layer, E-mount = NRC 0.45 Purple = Clearsorber TM Panel, 2 layers @ 1.5" spacing, E-mount= NRC 0.50 Additional test data is available – please see the Supplementary Acoustical Data Charts online or contact your local RPG Sales Representative.
Clearsorber Panel + 3" Air Space
Frequency
100 125 160 200 250 315 400 500 630 800
0.10 0.03 0.00 0.10 0.20 0.24 0.34 0.45 0.58 0.53 0.48 0.41 0.32 0.23 0.21 0.19 0.15 0.12 0.35
Frequency
available for each mounting type. STANDARD PATTERNS
1000 1250 1600 2000 2500 3150 4000 5000 NRC
Previously: Clearsorber ® Panel {PETg}
RPG Acoustical Systems, LLC. | 99 South St | Passaic, NJ 07055 rpgacoustic.com | info@rpgacoustic.com | 973-916-1166
Clearsorber ® PETg 09/2023
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