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THE FIRST SOUND CONTROL SYSTEMSTO MINIMISE THE RISK OF UNDERINSULATION CORROSION

• Combined Thermal and Acoustic Properties• The "Built-In-Vapour-Barrier" Provides Continuous

Long-Term Thermal Efficiency• Significantly reduced insulation thickness and

overall system weight• Prevents condensation by using closed cell

technology

• Compliant to ISO 15665 Classes A to C and Shell DEP31 Class D. Other standards met include NORSOKR-004 Classes 6,7 and 8 and ASTM E 1222

• Resists UV, oil, Chemicals and weatherisation

Technical Data - ArmaSound Industrial Systems EL

Brief description ArmaSound Industrial Systems are high performance acoustic and thermal insulation systems for industrial, marine and offshore environments. Thesystem (composed of Armaflex, ArmaSound RD 240, ArmaSound Barrier and Arma-Chek R or metal covering) reduces the risk of corrosion underinsulation (CUI) and provides exceptional noise reduction while minimising total system weight and thickness.

Material type See product data sheets of individual components.Colour Black / GreyApplications Pipes, ducts and vessels in industrial, marine and offshore environments.Special Features Compliant to ISO 15665 Classes A to C and Shell DEP 31.46.00.31 - GEN (Class D).

Other standards met include NORSOK R-004 Classes 6, 7 and 8 and ASTM E 1222.

Property Value/Assessment Special RemarkTemperature RangeTemperatureRange1

max. service temperature + 105 °C (+ 125 °C System in combination withHT/Armaflex. Max. temperature is +85 °C if installed on vessels and tanks.)

min. service temperature - 50 °C (- 200 °C System in combination withArmaflex LTD)

Thermal ConductivityThermalConductivity

Depending on Armaflex substrates used.

Water vapour diffusion resistanceWater vapourdiffusion resistance

Depending on Armaflex substrates used.

Other technical featuresBiological / chemicalbehaviour

Good Resists oil andchemicals.

UV resistance Good Resists UV andweatherisation.

1. For temperatures above +125 °C or below -50 °C please contact our Customer Service Center to request for the corresponding technical information.

All data and technical information are based on results achieved under typical application conditions. Recipients of this information should, in their own interest and responsibility, clarify with us in due time whether or not the data and informationapply to the intended application area.

Class 125. 250. 500. 1000 2000 4000 8000 [Hz]Insertion loss

ArmaSound IS A (EL) A2 1.4. -3.7 3.9. 12.8. 18.9. 28.6. 38.9. dB(A)ArmaSound IS B (EL) B2 0.9. 0.8. 9.2. 17.2. 28.6. 38.2. 42.0. dB(A)ArmaSound IS C (EL) C2 -1.2 11.8. 16.3. 24.3. 36.0. 49.8. 47.6. dB(A)ArmaSound IS D (EL) D2 -3.3 5.1. 15.6. 37.2. 48.4. 49.7. 45.6. dB(A)

PRICES AND DESCRIPTION OF SYSTEMS ON REQUESTFor more information and assistance see www.armacell.com

Armacell International GmbH · Division Oil and GasRobert Bosch Str. 10 • 48153 Muenster • GermanyPhone +49 (0)251 7603 490 • Fax +49 (0)251 7631 490www.armacell.com/oilandgas • imps@armacell.comArmacell UK LtdMars Street • OL9 6 LY Oldham • Lancashire • United KingdomPhone +44 (0)161 287 7000 • Fax +44 (0)161 633 2685www.armacell.com/uk • info.uk@armacell.comArmacell (Guangzhou) LimitedGuanqiao, Shilou Town • 511447 Guangzhou • Guangdong • ChinaPhone +86 20 84865693 • Fax +86 20 84865692www.armacell.cn • info-china@armacell.comArmacell LLC7600 Oakwood Street Ext. • Mebane NC 27302 • USAPhone +1 800 866 3847 • Fax +1 919 304 3720www.armacell.us • info.us@armacell.com

© Armacell Enterprise GmbH

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