Adhesive 62Gpt
Permanent adhesive, acrylic based
Technical data
Tack | very high | |
Peel adhesion | very high | |
Shear | very high | |
Minimum application temperature | -10 °C | |
Service temperature | -30 to 80 °C up to 200 °C for short periods - hot fusing |
Application and use
The adhesive 62Gpt shows a very high tack even on cold surfaces down to -10 °C. Due to the high initial tack even on moist surfaces 62Gpt is particularly suited for labelling polar and nonpolar surfaces such as plastic containers, film wrappings and other packaging materials. The 62Gpt suits especially well for fast running dispensers, in which the initial tack has to be built up extremely quickly as f.ex. when the labels are blown on the substrate.
Once labelled the adhesive is highly waterproof.
Processing
Excellent die-cutting characteristics on all customary 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 is 2 years from date of production.
Regulations concerning contact with food
All ingredients of adhesive 62Gpt comply with recommendation BfR XIV or FDA 21 CFR 175.105 (Adhesives).
The pressure-sensitive adhesive 62Gpt 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, moist and fatty foodstuffs that can be assigned a correction factor of at least 3 in accordance with Regulation (EU) No. 10/2011. 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 10.10.2025).
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
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