Adhesive 62K
Permanent adhesive, acrylic based
Technical data
Tack | high | |
Peel adhesion | medium | |
Shear | low | |
Minimum application temperature | -25 °C | |
Service temperature | -60 to 60 °C up to 200 °C for short periods - hot fusing |
Application and use
Adhesive 62K is specially developed for deep-freeze application. Tack is very high on critical substrates like PE-films even at very low temperatures. 62K delivers an outstanding tack even on surfaces slightly covered by moisture or ice. At room temperature tack is extremely high on most surfaces.
Processing
Excellent die-cutting characteristics on all usual machines.
Storage conditions and shelf life
Storing at a temperature of 20 ± 5 °C, a relative humidity of 45 ± 5 % and a dark storage is recommended. Moisture, heat and direct sunlight have to be avoided. The shelf life up to 1 year from date of production (belongs to face material).
Regulations concerning contact with food
All ingredients of adhesive 62K comply with recommendation BfR XIV or FDA 21 CFR 175.105 (Adhesives).
The pressure-sensitive adhesive 62K can be safely used for the back coating of labels for the labelling of foodstuffs for storage at room temperature and below. It may be used in direct contact with dry and fatty foodstuffs that can be assigned a correction factor of at least 3 in accordance with Regulation (EU) No. 10/2011 provided that the ratio of contact surface related to the quantity of foodstuff does not exceed 1 dm²/kg. For the contact with moist foodstuffs, the ratio of contact surface related to the quantity of foodstuff is limited to 0,5 dm²/kg foodstuff. The contact with dry, non-fatty foodstuff is possible without restriction.
Furthermore, the adhesive may be used for laminating various materials. In this case, cut edge contact with food is harmless as far as the above mentioned adhesive is concerned. It must be ensured that the relevant migration limits are complied with by the laminated packaging (Declaration of no objection valid until 06.04.2025).
Disclaimer
All statements, technical information and recommendations regarding HERMA products are given in good faith and are based on tests that we believe to be reliable, but do not constitute a guarantee or warranty. We give no guarantee as to the suitability of the product for a specific application, this should be tested by the user. Unless otherwise agreed in writing, we only accept liability within the scope of our General Terms and Conditions of Delivery and Payment.
HERMA GmbH, Adhesive Material Division, 70791 Filderstadt, Phone +49 (0) 711 7702-0