Multilayer self-adhesive fouling release film with textured surface
A textured, self-adhesive technology for film/flake adhesives, coatings, laminations, etc. that solves the problems of economic loss, time consuming, and reduced thermal conductivity
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Embodiment 1-12
[0148] Figure 1-5 and 8 show a preferred embodiment of the multilayer self-adhesive soil release film with a textured surface of the first aspect of the invention, and a preferred embodiment of the method of the second aspect of the invention in producing said textured surface use in the film.
[0149] figure 1 An example of a multilayer self-adhesive soil release film 1 with a textured surface is shown, comprising:
[0150] (i) Removable lower liner;
[0151] (ii) an adhesive layer applied to and overlying the underlying liner i;
[0152] (iii) a layer of synthetic material applied to and overlying the layer of adhesive ii;
[0153] (iv) an intermediate silicone tie layer applied to and overlying the synthetic material layer iii and being a one-component silicone system, a two-component silicone system or a three-component silicone system;
[0154] (v) a silicone soil release topcoat applied to and overlying the intermediate silicone tie layer iv and comprising a silic...
Embodiment 8
[0171] 4. A fouling release membrane 1 with a textured surface according to an embodiment of the present invention ( image 3 ) (Example 8); and
[0172] 5. Pyramid shaped foul release foil (i.e. a film 1 with a textured surface according to an embodiment of the invention, and as image 3 shown, when applied to the test body, except Figure 7 except for the different surface morphologies shown) (Example 9).
[0173] After filling the tunnel with water and carefully degassing it, while measuring the total resistance acting on the test body, increase the water velocity in 10 steps to 10m / s, then decrease it in intermediate steps to zero speed. The whole process of increasing and decreasing the water speed lasted 2 hours. Average the measured data during each speed step.
[0174] A detailed analysis of the measured data yielded the relative frictional resistance of the different samples compared to a standard fouling release spray coating. The smooth foil (Example 7) exhibi...
Embodiment 10-12
[0176] 1. A smooth dirt release foil (i.e., with the exception of the absence of ribs 3 in surface image 3 Films with textured surfaces shown are the same) (Example 10);
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