Technical Data Sheet (TDS)

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TLH 2548EM

LABELS - Hot melt pressure sensitive adhesive for tire label applications

Uses

TLH 2548EM is a hot melt pressure sensitive adhesive for tire label applications.

Suitable for self-adhesive labels for tires and other applications requiring a very aggressive pressure sensitive adhesive.

Benefits

  • Very high grab product
  • Suitable for difficult surfaces
  • Allows labelling of surfaces that have a degree of surface condensation  
  • Complies with FDA Agreement: 175 105 (indirect or direct occasional food contact)

Properties

Physical:


Colour
(Gardner index) 
pale yellow – 4
Viscosity Thermosel at 163°C
(spindle 27, 10 rpm)
6 000 mPas (±2 000)
Softening point (Ring and Ball)
87°C (±5°)

 
Technical performances (50gsm on PET 50µm)
 

Peel adhesion at 180°
(FTM 1 – PP – 20min)  
(FTM 1 – HDPE – 20min)  

> 15 N/inch
> 15 N/inch
Loop-Tack
(FTM 9 – Glass)

> 20 N/inch


Release system compatibility: 

  • Solvent-based Silicone => Compatible
  • Solventless Silicone => Compatible
  • UV-curable Silicone => Compatible

Recommendation: compatibility needs to be checked with your release system
 
 

Consumption:

Average coating weight: 35-60gsm (coating weight depends on type of material)

Shelf life:

Up to 1 year stored in its original packaging in a clean and dry place at a temperature not exceeding +35°C.

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Application

TLH 2548EM can be applied by roll coater or slot die nozzle at temperatures between 140 - 170°C.

Rotating slot die nozzle is recommended for low coating weight (15-30gsm).

Clean up
Purge with the adhesive itself.

 

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Packaging

Presentation Bar code Bostik code
cardboard drum - 165 kg 061412
block - 7 kg 061413