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Designed for Automotive Acoustic Performance in Narrow Spaces
Part of our TAI family of acoustic absorbers for automotive OEM, 3M™ Thinsulate™ Acoustic Insulation TAI2027 is a very thin, very low density (16.2 kg/m3) mat insulation. It is an excellent NVH material for applications where noise and mass reduction are major goals. Its internal web features thick and thin fibers and is designed specifically to absorb vibration and help reduce unwanted noise from traveling throughout vehicles. This thin 13 mm mat is excellent for sound reduction in narrow spaces and other applications where very tight tolerances are specified.
Built for Lasting Noise Absorption
The internal web of the product is composed of a combination of polyester (PE) and polypropylene (PP) fibers. The PP fibers are extremely fine, allowing for high-energy absorption without adding weight. The thicker PE fibers add loft, strength and stability to the web. The lightweight reinforcing white scrim is made from 100% polypropylene non-woven fabric for durability, and is embossed for added durability.
Properties of 3M™Thinsulate™Acoustic Insulation TAI2027
This acoustic insulation mat material has a caliper of 13 mm and a basis weight of 230 gm/m2. Fibers are protected by a single scrim which is embossed for added abrasion resistance during and after installation.
Compressible and Conformable for a Range of Applications
3M™ Thinsulate™ Acoustic Insulation TAI2027 is designed for excellent compressibility and recovery. This is ideal for application to vertical surfaces in vehicle cabins, such as inside door panels and for stuffing pillars. Its light weight properties also make it effective for non-load bearing horizontal surfaces, such as package trays, luggage compartments and in combination with headliners, for extremely consistent noise absorption throughout the application.
Our Thinsulate Acoustic Insulation TAI2027 can be processed using conventional techniques s
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Absorbs Noise So That Passengers Ride in Comfort
To make the ride in vehicles more comfortable for passengers, 3M™ Thinsulate™ Acoustic Insulation SM600L absorbs noise so that it is quieter in the interior of vehicles. Our automotive acoustic insulation is made from a unique combination of fine microfibers that absorb high frequency noise and thicker fibers that provide recovery and loft. It is compressible, lightweight, conformable and can be easily die cut, heat sealed and thermally or sonically bonded to many substrates.
How Thinsulate Acoustic Insulation Works
Our insulation is a unique non-woven acoustic absorber composed of polyester and polypropylene fibers. The polypropylene fibers are extremely fine, producing a high-energy absorption characteristic with low weight. The polyester fibers are added to strengthen the web, while the scrim protects and contains the fibers.
Our SM series of automotive sound insulation is recommended for instrument panels, parcel trays, pillars, trunk liners and wheel wells. Depending on application requirements, 3M™ Thinsulate™ Acoustic Insulation SM600L may be evaluated for use in the carpet/dashmat, door panels, headliners and other variable cavity applications. To determine suitability, consult your 3M Acoustic Solutions Technical Service Engineer.
Reasons Why Automotive Manufacturers Choose 3M™ Thinsulate™ Acoustic Insulation
Quieter Vehicles. Provides highly efficient acoustic absorption, particularly in middle- to high-frequency ranges.
Lighter Vehicles. Thinsulate acoustic insulation products are made from lightweight polyester and polypropylene non-woven fibers.
Easy to Install. Lightweight and easy to handle.
Mold, Mildew and Moisture Resistant. Install just the insulation – there’s no need for an additional waterproof layer during application. Thinsulate acoustic insulation is also resistant to mildew growth, reducing the risk of offens
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