PolySorb standard colors collection are our natural color tone panels that we keep readily available in our Seattle warehouse. These colors come in multiple thicknesses and panel sizes as well as custom panel sizes on a special order basis.
Sizes Available: 4′ x 8′ & 4′ x 10′ standard, Custom with MOQ
Thickness: 1/2″, 1″ and 2″ Standard
Core Density: 1/2″ 12 PCF, 1″ 7.5 PCF, 2″ 5.5 PCF
NRC: 1/2″ 0.45, **0.75 – 0.95, 1″ 0.75 **0.80 – 1.00, 2″ 1.05 **1.15 -1.25 **Clouds/Baffles/Type E Mounting
Face Type: Smooth
Core Color: Charcoal, Obsidian Black, Black Face Charcoal, Medium Grey, Light Grey, Dark Beige, Light Beige, Tan, Chestnut Brown, Cloud, White
FSI: Class A Flame Spread Index
DATA SHEET: Standard PolySorb Data Sheet
Photo colors are as close to the actual product colors as possible. We suggest you order product samples before ordering a full shipment to assure you are getting what you expect. NOTE: Color can vary from lot to lot.
Description of PolySorb standard colors collection test specimen
Specimen Size: 24″ x 48″ x 1/2″
Mount Method: Type A Mounting Method
Frame Construction: On the floor
Area of test specimen: 24″ X 48″
Air temp in the test room: 73 F
Air humidity in test room: 49%
Number of sound source positions: 2
Number of microphone positions per sound source position: 3 Rotating transverses
Type of noise used: Pink random noise
Type of mounting used: Type A Mounting
Evaluation based on laboratory measurement results obtained by an engineering method.
Rating according to ASTM C423
Noise Reduction Coefficient = 0.70 – 1.25
Sound Absorption Average = 0.70 – 1.22
It is strongly recommended to use this single number rating in combination with the complete sound absorption coefficient curve. Sound absorption coefficients according to ASTM C423 measurement of sound absorption in a reverberation room.