Acousti-Mini Panels
Acousti-Mini Panels

ArtUSA Acousti™ Mini Panels provide excellent sound absorption, especially in environments requiring high frequency noise control. Made with ArtUSA exclusive willtec® foam, ArtUSA Acousti™ Mini Panels are a safety-minded choice for use in machine enclosures and other confined spaces. Willtec foam is Class 1 fire-rated according to ASTM E 84 for flame spread and smoke density. It can withstand constant temperatures above 300° Fahrenheit, and will char but not ignite at temperatures above 1100° Fahrenheit. Willtec natural meets the corner burn test UL1715. ArtUSA Acousti™ Mini Panels, available in natural or painted willtec, are easy to install on any wall and/or enclosure surface with AcouSTIC™ water-based adhesive. Refer to our installation sheet for more information.

Acousti-Mini Panels Smaller convoluted surface pattern

Acousti-Mini Panels Ideal for machine enclosures and other applications requiring thinner panels

Acousti-Mini Panels Panel size of 24”x48” in 1” or 1 1/2” thickness




Material

Open-cell melamine-based foam

Density

0.5 to 0.7 lbs./cubic Ft. (ASTM D3574-77)

Long Term Service Temperature

302 degrees F

Fire Resistance

Class 1 per ASTM E 84 (all finishes) Meets UL 1715 (willtec natural)

Flame Spread per ASTM E 84

Natural: 5 / Painted: 10 / Hypalon coated: 25

Smoke Density per ASTM E 84

Natural: 50 / Painted: 10 / Hypalon coated: 65

Microbial Growth

Passes UL 181, section 11

Fungus Resistance

Rating #0 per ASTM G21

Finishes

Natural (white), Painted


Coefficients per ASTM C423-90A

Finish

Thickness

125Hz

250Hz

500Hz

1KHz

2KHz

4KHz

NRC

Mount Type

Natural (White)

1”

0.11

0.17

0.4

0.72

0.79

0.91

0.5

A

1 1/2”

0.14

0.21

0.61

0.8

0.89

0.92

0.65

A

Painted

1”

0.08

0.27

0.72

0.96

0.96

0.94

0.75

A

{Charcoal, Beige, Brown, Blue, Light Gray}

1 1/2”

0.04

0.20

0.53

0.94

1.11

1.17

1.07

A

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