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TLH 4191/1E

LABELS - Hot melt pressure sensitive adhesive for clear filmic labels

Additional Downloads
MSDS
7. Tapes & Labels (97 Kb)
Definitions
Hot MeltAdhesive which is applied at hot temperatures and sets up while cooling
TackAdhesive power to maintain together 2 materials. Tacky surface means sticky surface.

Uses

TLH 4191/1E is a hot melt pressure sensitive adhesive for clear filmic labels ("no label look applications").

Benefits

Good die-cut ability
Excellent wettability and transparency on glass and plastic substrates
Good initial tack
Good UV-ageing*
Excellent water-resistance

* Be aware that a long UV exposure can turn yellow the adhesive film in time.

Properties

Physical:

Colour: Water white - 1 (Gardner colour index)
Viscosity Thermosel (spindle 27, 10 rpm) at 160°C: 10 000 mPas (±2 000)
Softening point (Ring and Ball): 95°C (±5°)
Specific gravity: approx 0.94
Complies with FDA 175.105 (indirect or direct occasional food contact) and 175.125 (direct food contact for pressure-sensitive adhesives)

Consumption:

Average coating weight: 20-22gsm (coating weight depends on type of substrate)

Shelf life:

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

Application

TLH 4191/1E can be applied by roll coater or slot die nozzle at temperatures between 150 - 180°C. A slot die with a rotating bar is recommended for clear & clear quality.

Clean up
Solmelt 100 N or a cleaning agent recommended by equipment producer followed by a thorough purge with the adhesive itself.

Packaging

Presentation	Bar code	Bostik code
carton box (free pack) - 12 kg		061030