Low emission adhesive bonding in vehicle interiors

DuploCOLL® 13XXX LE range

Efficiency and sustainability are vitally important for automobile manufacturers. Relating to this the use of adhesive tapes in automotive production plays an important role. Not only when it comes to bonding exterior add-on parts but also in vehicle interiors a wide variety of unique designs with numerours materials can be realized using adhesive technology. Decisive factor for all interior applications: odor pollution and emission values.

Lohmann‘s Bonding Engineers meet the high standards of the automotive industry with the new DuploCOLL® LE range (LE = Low Emission) for applications in vehicle interiors.

It all comes down to core values

The vehicle interior is becoming increasingly important – and it will change significantly with upcoming new mobility concepts and advancing automation. For passengers new possibilities arise to interact with and in the interior. In addition to infotainment systems and multifunctional and decorative surfaces, the focus is on comfort and a feel-good ambience.

For many years now the automotive industry has kept an eye on the emission requirements for vehicle interiors. The double-sided adhesive tapes of our DuploCOLL® LE range contribute to improved air quality due to low odor ingredients and low emissions. All tapes in this portfolio comply with the defined limits of substances according to VDA 278.

Overview: The DuploCOLL® 13XXX LE portfolio

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DuploCOLL® 13010 LE (Transfer) DuploCOLL® 13109 LE (Scrim) DuploCOLL® 13111 LE (Scrim)
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 PROD_DuploCOLL_13214_LE.png   PROD_DuploCOLL_13505_LE.png   PROD_DuploCOLL_13508_LE.png 
DuploCOLL® 13214 LE (Paper) DuploCOLL® 13505 (PE foam white) DuploCOLL® 13508 (PE foam black)

 

The DuploCOLL® 13XXX LE range consists of a broad portfolio of srim, paper and foam tapes in different thicknesses and colors as well as a transfer tape. They all feature a high initial tack as well as excellent adhesion on a variety of substrates including low-energy surfaces. Of course, all tapes of the portfolio are available as rolls, spools or die-cuts in every requested format.
Product name Layer thickness Carrier Adhesive Liner
DuploCOLL® 13010 LE 0,10 mm --- Dispersion acrylic Siliconized paper yellow
DuploCOLL® 13109 LE 0,09 mm Scrim Dispersion acrylic Siliconized paper yellow
DuploCOLL® 13111 LE 0,11 mm Scrim Dispersion acrylic Siliconized paper yellow
DuploCOLL® 13214 LE 0,14 mm Special paper white Dispersion acrylic Siliconized paper yellow
DuploCOLL® 13505 LE 0,55 mm PE foam white Dispersion acrylic Siliconized paper yellow
DuploCOLL® 13508 LE 0,80 mm PE foam black Dispersion acrylic Siliconized paper yellow

 

Application examples
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Lamination:

  • Lamination of textiles, foams and various damping materials
  • Due to its soft consistency, the acrylic adhesive penetrates deep into the pores of the material

 

Customer benefits:

  • High inital adhesion (tack)
  • Improved air quality due to low odor ingredients and low emissions
  • Compliance with defined limits of substances according to VDA 278
  • Excellent adhesion on a variety of substrates including low-energy surfaces

 

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Heating systems :

  • Mounting of heating systems e.g. in seats, armrests and steering wheels

Customer benefits:

  • High inital adhesion (tack)
  • Improved air quality due to low odor ingredients and low emissions
  • Compliance with defined limits of substances according to VDA 278
  • Excellent adhesion on a variety of substrates including low-energy surfaces
  • Due to its soft consistency, the acrylic adhesive penetrates deep into the pores of the material

 

 

 TRA_Interior_Sitzbank_PNG_1600 (RGB).png 

Customer benefits:

  • High inital adhesion (tack)
  • Improved air quality due to low odor ingredients and low emissions
  • Compliance with defined limits of substances according to VDA 278
  • Excellent adhesion on a variety of substrates including low-energy surfaces
  • Due to its soft consistency, the acrylic adhesive penetrates deep into the pores of the material

 

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Trim parts :

  • Bonding of trim parts in the car interior
  • Excellent adhesion on a variety of substrates including low-energy surfaces

Customer benefits:

  • DuploCOLL® 131xx LE (scrim):
    • The silk mesh netting reinforces and stabilizes flexible materials
  • DuploCOLL® 132xx LE (paper):
    • The paper carrier reinforces and stabilizes flexible materials
    • Good die-cutting properties
  • DuploCOLL® 135xx LE (foam):
    • The DuploCOLL® LE adhesive in combination with the flexible and elastic PE foam carrier enables the adjustment of component tolerances and the compensation of different thermal expansions of the substrates.
    • Good processability due to dimensionally stable construction.