Anti-counterfeiting waterborne pressure-sensitive adhesive protecting film and preparation method thereof
A protective film and pressure-sensitive adhesive technology, applied in the direction of pressure-sensitive film/sheet, adhesive, film/sheet-shaped adhesive, etc., can solve the problems of inapplicability, discontinuity, etc. of transparent protective film, and achieve improved UV resistance Effects of aging performance, improvement of luminous efficiency, and easy operation
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Embodiment 1
[0027] An anti-counterfeiting water-based pressure-sensitive adhesive protective film, comprising the following components by mass: 85 parts of soft monomer, 5.2 parts of hard monomer, 6.5 parts of functional monomer, 1.3 parts of emulsifier, 0.35 parts of initiator, and 0.5 parts of pH buffer 2 parts, 2 parts of luminescent additives and 40 parts of deionized water.
[0028] It is worth noting that the soft monomer is a mixture of butyl acrylate and isooctyl acrylate, and the mass ratio of butyl acrylate to isooctyl acrylate is 3:1; the hard monomer is butyl methacrylate: functional monomer It is a mixture of acrylic acid and hydroxypropyl acrylate, and the mass ratio of acrylic acid to hydroxypropyl acrylate is 2:1; the emulsifier is a mixture of AO-436 and nonionic emulsifier TX-10, and the mass ratio of O-436 to TX-10 The ratio is 6:1; the initiator is potassium persulfate; the pH buffer is sodium bicarbonate.
[0029] A preparation method for an anti-counterfeit water-ba...
Embodiment 2
[0037] An anti-counterfeiting water-based pressure-sensitive adhesive protective film, comprising the following components by mass: 90 parts of soft monomer, 5 parts of hard monomer, 3 parts of functional monomer, 0.35 parts of emulsifier, 0.65 parts of initiator, and 0.5 parts of pH buffer 3 parts, 3 parts of luminescent additives and 82 parts of deionized water.
[0038] It is worth noting that the soft monomer is a mixture of ethyl acrylate, butyl acrylate, and isooctyl acrylate, and the mass ratio of ethyl acrylate, butyl acrylate, and isooctyl acrylate is 1:2:3; the hard monomer is A mixture of methyl methacrylate and methacrylic acid, the mass ratio of methyl methacrylate and butyl methacrylate is 2.5:1; the functional monomer is a mixture of methacrylic acid and N-methylol acrylamide, and formaldehyde The mass ratio of acrylic acid and N-methylolacrylamide is 1:2; the emulsifier is a mixture of A501 and 2A1, and the mass ratio of A501 and 2A1 is 1:2; the initiator is am...
Embodiment 3
[0046] An anti-counterfeiting water-based pressure-sensitive adhesive protective film, comprising the following components in parts by mass: 80 parts of soft monomer, 15 parts of hard monomer, 5 parts of functional monomer, 0.5 part of emulsifier, 0.6 part of initiator, and 0.5 part of pH buffer parts, 4 parts of luminescent additives and 120 parts of deionized water.
[0047] It is worth noting that the soft monomer is isooctyl acrylate; the hard monomer is a mixture of methacrylic acid, methyl methacrylate, and butyl methacrylate, and methacrylic acid, methyl methacrylate, and methacrylic acid The mass ratio of butyl ester is 1:1:1; the functional monomer is a mixture of hydroxypropyl acrylate, glycidyl methacrylate, and acrylic acid, and the mass ratio of hydroxypropyl acrylate, glycidyl methacrylate, and acrylic acid is 6:1: 3; The emulsifier is a mixture of sodium dodecylsulfonate and TX-10, and the mass ratio of sodium dodecylsulfonate and TX-10 is 9:1; the initiator is ...
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