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Trademark Glue Q&A
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Frequently Asked Questions
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1. What are the specific differences in properties between VAE-based adhesive and acrylic-based adhesive for labels?
Acrylic monomers are abundant and can be copolymerized with other lower-priced monomers to synthesize various high-performance, moderately priced label adhesives suitable for various substrates. VAE-based adhesives have unique advantages in adhesion to PP, PVC, and PET substrates, with simpler compounding processes but slightly higher prices.
2. How can label adhesive be effectively removed?
1. Apply toothpaste evenly to the surface of the sticker. Let it sit for a while, then wipe with a soft cloth. If the sticker is stubborn, reapply toothpaste to the remaining residue and repeat the process. This works because toothpaste contains glycerin, a good solvent that can dissolve the adhesive. Many cosmetics also contain glycerin and can be used for this purpose.
2. Wind oil also works. For stickers, a hairdryer can help remove them by heating them up.
3. What are the advantages of using silicone as a label adhesive?
Silicone can be used alone to make labels or combined with fabric or leather. Liquid addition-cure silicone used for label making has a 10% curing agent. The curing agent is a platinum complex, catalyzing the curing of a two-component high-strength liquid silicone rubber. It consists of base compounds, cross-linking agents, catalysts, fillers, and additives. These materials are free of heavy metals and aromatic hydrocarbon solvents, are non-toxic to humans, and are environmentally friendly, suitable for export to Europe and America, where environmental requirements are strict.
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