TEROSON Liquid Applied Sound Deadener (LASD)

TEROSON Liquid Applied
Sound Deadener (LASD)
Sound deadening materials for a better environment
TEROSON LASD – Not something to
keep quite about
A trend is taking hold across the automotive industry:
Sound-deadening materials that can be sprayed
onto car bodies by robots are increasingly replacing
bitumen mats
Liquid applied sound deadener (LASD) significantly reduces the
structural born noise generated by the engine and the wheels
during the drive and it absorbs vibrational resonance. LASD is
applied directly to the car body to keep away unwanted noise from
entering the vehicle passenger cabin. LASD is a more effective
sound deadener compared to traditional bitumen pads.
TEROSON LASD is made of polymers, fillers and other active
components to meet specific sound-deadening requirements. Since
OEM industry continues to pursue quiet, light-weight, more fuelefficient cars and trucks, Henkel is providing the chemistry and the
know-how that makes this possible.
Benefits
>> Significant weight reduction compared to bitumen pads
>> Robotically-applied LASD assures consistent and reliable quality
>> Renewable and sustainable raw materials make LASD
independent from traditional materials
>> Succeeds current VOC limits for interior car body requirements
Applications
TEROSON LASD can be sprayed on car bodies by robot with
existing standard dispensing technology like flatstream.
Service and Support
Henkel support its LASD customers before, during and after the
launch of the LASD technology. LASD can be easily implemented
into the existing manufacturing process.
>> Process Validation
>> Application services
>> Trouble shooting
Technical Data
Rubber-based LASD
Water-based LASD
Renewable oil-based LASD
Key Character 1
Solvent free, 100 % dry
content
80 % dry content
Solvent free, 100 % dry
content
Key Character 2
Wet density equal to dry
density
Significant density reduction
through expansion
Wet density equal to dry
density
Key Character 3
Spray at 35 °C
Spray at ambient temp.
Spray at 35 °C
Key Character 4
Up to bulk delivery of 20 m³
Up to 1.5 tons container
Up to bulk delivery of 20 m³
Key Character 5
C-4 based raw materials
C-2 based raw materials
Non C-4 based raw materials,
based on renewable oils
Sustainability
Lightweight
Renewable raw materials. Lower VOC levels and
reduced fuel consumption.
Compared with today´s standard products, TEROSON
LASD save up to 20 percent weight.
Process Efficiency
Cost Reduction E-Mobility
Consistent quality due to automated dispensing.
Robotic-applied LASD reduces labour costs.
E-Mobility
Europe E-Mobility
Germany
Henkel AG & Co. KGaA
(Headquarters)
Henkelstraße 67
40589 Düsseldorf
Germany
Phone: (+49) 211 797-0
Asia-Pacific
China
Henkel (China) Co. Ltd.
No. 928 Zhang Heng Road
Pu Dong
201203 Shanghai
China
Phone: (+86) 21 2891 8000
Americas
U.S.A.
Henkel Corporation
Madison Heights
32100 Stephenson Highway
Madison Heights, MI 48071E-Mobility
United States
Phone: (+1) 248 583 9300
www.henkel.com/automotive
The data contained herein are intended as reference only. Please contact Henkel AG & Co. KGaA for assistance and r­ ecommendation
on specifi­cations for these products.
® designates a trademark of Henkel AG & Co. KGaA or its affiliates, registered in Germany and elsewhere
© Henkel AG & Co. KGaA, 2013
AT5002151
12.2013