Low-temperature lamination ceiling film with self-adhesive protective film and method for producing the same
A technology of self-adhesive protective film and ceiling, applied in the direction of adhesive types, chemical instruments and methods, polymer adhesive additives, etc., can solve the problems of affecting the film speed, poor environmental protection, high cost, etc., to speed up the film speed, Good environmental protection and low maintenance cost
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Embodiment 1
[0033] The inner layer 1 is composed of the following components in parts by mass: 30 parts of polymer resin, 60 parts of low-temperature adhesive, 0.3 parts of brightening agent, and 3 parts of release agent. The self-adhesive material layer 10 is composed of the following components in mass fractions: 80 parts of epoxy resin, 10 parts of tackifying resin, and 1 part of elastomer.
Embodiment 2
[0035] The inner layer 1 is composed of the following components in parts by mass: 40 parts of polymer resin, 70 parts of low-temperature adhesive, 0.5 parts of brightening agent, and 5 parts of anti-sticking agent. The self-adhesive material layer 10 is composed of the following components in mass fractions: 90 parts of epoxy resin, 15 parts of tackifying resin, and 2 parts of elastomer.
Embodiment 3
[0037] The inner layer 1 is composed of the following components in parts by mass: 35 parts of polymer resin, 65 parts of low-temperature adhesive, 0.4 parts of brightening agent, and 4 parts of anti-sticking agent. The self-adhesive material layer 10 is composed of the following components in mass fractions: 85 parts of epoxy resin, 12 parts of tackifying resin, and 1.5 parts of elastomer.
[0038] The self-adhesive protective film of the present invention is laminated on the outermost layer of the low-temperature-bonded ceiling film while the low-temperature-bonded ceiling film is bonded to the ceiling inner panel, and it will protect the ceiling (ceiling board) and the ceiling during the transportation and storage of the ceiling. It can be attached to the ceiling film (ceiling film) at low temperature to play a protective role; when using the ceiling board, you only need to remove the self-adhesive protective film; it has changed the protection of the ceiling board by using ...
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