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This nonwoven mat has excellent sound absorbing properties useful in many automotive interior applications,for example inside door panels,instrument panels,pillar stuffers,and package trays.It is compressibles,non-linting,lightweight,and can be easily die-cut.The product has been calendared on both sides for a better abrasion resistance of the fibre.
The web is composed of 35% polyster staple fibres,and 65% polypropylene fibres.The polypropylene fibres are extremely fine,producing the high-energy absorption characteristic with the low weight.The polyester fibres are added to strengthen the web.
Suitable for application in vehicle cabin ang luggage compartment interiors,especially vertical surfaces,As the material compresses easily,it is not recommended for applications under the carpet(or other flooring )but its lightweight makes it ideal for other horizontal applications like combining with headliners for example.
Attaching to trim panels is recommended,preferably using ultrasonic or heat spot welding,but adhesives(transfer tapes or hot melt))may also be used.Not commended for applications where temperatures will be above 120°C.
As the fibres are hydrophobic,this material will not absorb water.Therefore the risk of mildew and odours developing are minimal allowing this product to be used in humid or moist contitions.
Acoustic Insulation Material