Sound Proof Sheet is a versatile acoustic absorber designed for use in a variety of different acoustic applications. A high performance sound absorber which also offers additional transmission loss performance and both vibration damping and isolation properties, Sound Proof Sheet is the result of 4 years of research. The acoustic properties of Sound Proof Sheet vary depending on formulation, density and thickness. The best results will be observed by selecting the most appropriate product grade for the type of noise in question. Sound Proof Sheet can also be engineered to meet specifi c requirements by optimising its absorption behaviour to match particular problem frequencies. Sound Absorption Open cell structure with complex pore geometry allows for effective absorption of air-borne sound across a broad frequency range Unique combination of physical properties allows absorption to be maximised at key nuisance frequencies.
Sound Transmission Loss Relatively high density and high fl ow resistance offers benifi cial sound tranmsission loss properties. May be suitable for use as an alternative to complex foam-barrier multilayers.
Vibration Damping and Isolation Visco-elastic properties help dampen or deaden resonance effects in metal panelwork (e.g. enclosures or ducting) which helps to reduce re-raditaion effects. Reduces structure-borne noise transmission when used as isolation pads.
Sound Proof Sheet RD 240 - Technical Product Data
Max. Surface Temperature +105C For temperatures above +105C, please consult our Technical Department.
Max. Temperature for Flat Surface +85 C Min.
Surface Temperature -20C For temperatures below -20C, please consult our Technical Department.
Fire Performance V0 in accordance with UL94 Pass in accordance with FMVSS 302
Density 240 kg/m3
Tensile Strength 190 kPa
Resistance to Chemicals:
Organic solvents: Very Good
Mineral oils: Very Good
Dilute inorganic acids & bases: Very Good
For more comprehensive list please consult our Technical Department.
Health Aspects Dust & Fibre Free
Adhesive 520 is recommended.
14 Variation(s) Available
5 Variation(s) Available