Easily-prepared thermal visbreaking adhesive tape and preparation method thereof
A technology of adhesive tape and glue, which is applied in the direction of film/sheet adhesive, adhesive, pressure-sensitive film/sheet, etc., can solve the problem of inability to prepare heat-releasing adhesive tape, and achieve the effect of avoiding selectivity
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Embodiment 1
[0023] see figure 1 , the invention provides an easy-to-prepar thermal adhesive tape and a preparation method thereof, comprising a plastic substrate 1 coated with a thermal adhesive functional layer 2, the thermal adhesive functional layer 2 is debonded by heat The viscose is coated on the plastic base material 1 and cured to form, the thermal detackification functional layer 2 is coated with an adhesive layer 3, the adhesive layer 3 is coated with a release film 4, the plastic base material 1, the thermal detackification functional layer 2. Both the adhesive layer 3 and the release film 4 are bonded and fixed with an adhesive.
[0024] Specifically, the heat-viscosity-reducing adhesive is made by mixing resin, curing agent, solvent, self-expanding microsphere foaming agent, and toner.
[0025] Specifically, the adhesive is a solvent-type high-temperature-resistant polyacrylate pressure-sensitive adhesive.
[0026] Specifically, the plastic substrate 1 is one of 5-150 μm po...
Embodiment 2
[0036] see figure 1 , the invention provides an easy-to-prepar thermal adhesive tape and a preparation method thereof, comprising a plastic substrate 1 coated with a thermal adhesive functional layer 2, the thermal adhesive functional layer 2 is debonded by heat The viscose is coated on the plastic base material 1 and cured to form, the thermal detackification functional layer 2 is coated with an adhesive layer 3, the adhesive layer 3 is coated with a release film 4, the plastic base material 1, the thermal detackification functional layer 2. Both the adhesive layer 3 and the release film 4 are bonded and fixed with an adhesive.
[0037] Specifically, the heat-viscosity-reducing adhesive is made by mixing resin, curing agent, solvent, self-expanding microsphere foaming agent, and toner.
[0038] Specifically, the adhesive is a solvent-type high-temperature-resistant polyacrylate pressure-sensitive adhesive.
[0039] Specifically, the plastic substrate 1 is one of 5-150 μm po...
Embodiment 3
[0049] see figure 1, the invention provides an easy-to-prepar thermal adhesive tape and a preparation method thereof, comprising a plastic substrate 1 coated with a thermal adhesive functional layer 2, the thermal adhesive functional layer 2 is debonded by heat The viscose is coated on the plastic base material 1 and cured to form, the thermal detackification functional layer 2 is coated with an adhesive layer 3, the adhesive layer 3 is coated with a release film 4, the plastic base material 1, the thermal detackification functional layer 2. Both the adhesive layer 3 and the release film 4 are bonded and fixed with an adhesive.
[0050] Specifically, the heat-viscosity-reducing adhesive is made by mixing resin, curing agent, solvent, self-expanding microsphere foaming agent, and toner.
[0051] Specifically, the adhesive is a solvent-type high-temperature-resistant polyacrylate pressure-sensitive adhesive.
[0052] Specifically, the plastic substrate 1 is one of 5-150 μm pol...
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