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Rulon Bearings

Armacell ArmaSound® RD240 Sound Adsorption Insulation
Categories: Other Engineering Material
Material Notes: Description: Highly-flexible, hydrophobic, open-cell acoustic insulation material with complex pore geometry.

Special features: Excellent sound adsorption performance

Application: In general applications ArmaSound® RD240 is used as acoustic insulation material with excellent sound adsorption performance in a variety of different applications e.g. fan-coil units, duct linings, cabinet linings, chiller systems, enclosures, pipelines. In industrial applications ArmaSound® RD240 is used as an important component of Arma-Sound Industrial systems to provide acoustic insulation on industrial pipework and vessels ensuring reduction of sound transmission. Further industrial application area is sound adsorption performance of enclosures.

Information provided by Armacell®
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 0.219 - 0.409 g/cc0.00793 - 0.0148 lb/in³ASTM D1622
Water Absorption <= 4.4 %<= 4.4 %AGI Q 136
Absorption Coefficient  0.15
@Thickness 6.00 mm		0.15
@Thickness 0.236 in		NRC, Sound
 0.40
@Thickness 10.0 mm		0.40
@Thickness 0.394 in		NRC, Sound
 0.60
@Thickness 15.0 mm		0.60
@Thickness 0.591 in		NRC, Sound
 0.70
@Thickness 25.0 mm		0.70
@Thickness 0.984 in		NRC, Sound
 0.010
@Thickness 6.00 mm,
Frequency 125 Hz		0.010
@Thickness 0.236 in,
Frequency 125 Hz		Sound
 0.010
@Thickness 10.0 mm,
Frequency 125 Hz		0.010
@Thickness 0.394 in,
Frequency 125 Hz		Sound
 0.030
@Thickness 6.00 mm,
Frequency 250 Hz		0.030
@Thickness 0.236 in,
Frequency 250 Hz		Sound
 0.030
@Thickness 15.0 mm,
Frequency 125 Hz		0.030
@Thickness 0.591 in,
Frequency 125 Hz		Sound
 0.040
@Thickness 10.0 mm,
Frequency 250 Hz		0.040
@Thickness 0.394 in,
Frequency 250 Hz		Sound
 0.070
@Thickness 6.00 mm,
Frequency 500 Hz		0.070
@Thickness 0.236 in,
Frequency 500 Hz		Sound
 0.090
@Thickness 25.0 mm,
Frequency 125 Hz		0.090
@Thickness 0.984 in,
Frequency 125 Hz		Sound
 0.11
@Thickness 15.0 mm,
Frequency 250 Hz		0.11
@Thickness 0.591 in,
Frequency 250 Hz		Sound
 0.15
@Thickness 10.0 mm,
Frequency 500 Hz		0.15
@Thickness 0.394 in,
Frequency 500 Hz		Sound
 0.18
@Thickness 6.00 mm,
Frequency 1000 Hz		0.18
@Thickness 0.236 in,
Frequency 1000 Hz		Sound
 0.28
@Thickness 25.0 mm,
Frequency 250 Hz		0.28
@Thickness 0.984 in,
Frequency 250 Hz		Sound
 0.38
@Thickness 15.0 mm,
Frequency 500 Hz		0.38
@Thickness 0.591 in,
Frequency 500 Hz		Sound
 0.39
@Thickness 6.00 mm,
Frequency 2000 Hz		0.39
@Thickness 0.236 in,
Frequency 2000 Hz		Sound
 0.46
@Thickness 10.0 mm,
Frequency 1000 Hz		0.46
@Thickness 0.394 in,
Frequency 1000 Hz		Sound
 0.74
@Thickness 6.00 mm,
Frequency 4000 Hz		0.74
@Thickness 0.236 in,
Frequency 4000 Hz		Sound
 0.77
@Thickness 25.0 mm,
Frequency 500 Hz		0.77
@Thickness 0.984 in,
Frequency 500 Hz		Sound
 0.80
@Thickness 15.0 mm,
Frequency 1000 Hz		0.80
@Thickness 0.591 in,
Frequency 1000 Hz		Sound
 0.87
@Thickness 10.0 mm,
Frequency 2000 Hz		0.87
@Thickness 0.394 in,
Frequency 2000 Hz		Sound
 0.89
@Thickness 15.0 mm,
Frequency 4000 Hz		0.89
@Thickness 0.591 in,
Frequency 4000 Hz		Sound
 0.90
@Thickness 25.0 mm,
Frequency 4000 Hz		0.90
@Thickness 0.984 in,
Frequency 4000 Hz		Sound
 0.94
@Thickness 25.0 mm,
Frequency 2000 Hz		0.94
@Thickness 0.984 in,
Frequency 2000 Hz		Sound
 0.94
@Thickness 10.0 mm,
Frequency 4000 Hz		0.94
@Thickness 0.394 in,
Frequency 4000 Hz		Sound
 1.03
@Thickness 15.0 mm,
Frequency 2000 Hz		1.03
@Thickness 0.591 in,
Frequency 2000 Hz		Sound
 1.03
@Thickness 25.0 mm,
Frequency 1000 Hz		1.03
@Thickness 0.984 in,
Frequency 1000 Hz		Sound
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 0.0703 - 0.190 MPa10.2 - 27.6 psiMD; ISO 1798
Elongation at Break 50 - 90 %50 - 90 %MD; ISO 1798
Tear Strength 0.400 - 1.40 kN/m2.28 - 7.99 pliMD/CD; ISO 34-1
 
Thermal PropertiesMetricEnglishComments
Thermal Conductivity <= 0.0620 W/m-K
@Temperature 0.000 °C		<= 0.430 BTU-in/hr-ft²-°F
@Temperature 32.0 °F		EN 12667
Maximum Service Temperature, Air 85.0 °C185 °FEN 14706 EN 14304
Minimum Service Temperature, Air -20.0 °C-4.00 °FEN 14706 and EN 14304
 
Processing PropertiesMetricEnglishComments
Shelf Life 36.0 Month36.0 Month

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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