Adhered body with surface protection film
A technology of surface protection film and adherend, which is applied in the direction of film/sheet adhesive, adhesive, adhesive type, etc., which can solve the problems of difficulty in achieving high adhesion rate and poor followability of height difference , to achieve the effect of excellent height difference followability, high adhesion rate and excellent wettability
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Embodiment 1
[0252] As the polyol, PREMINOL S3011 (manufactured by Asahi Glass Co., Ltd., Mn=10000): 85 parts by weight, SANNIX GP-3000 (manufactured by Sanyo Chemical Industry Co., Ltd.) , Mn=3000): 13 parts by weight, SANNIX GP-1000 (manufactured by Sanyo Chemical Industry Co., Ltd., Mn=1000) as a polyol having 3 OH groups: 2 parts by weight, mixed with a polyfunctional fat as a polyfunctional isocyanate compound Cyclic isocyanate compound CORONATE HX (Nippon Polyurethane Industry Co., Ltd.): 2.7 parts by weight, catalyst (manufactured by Nippon Chemical Industry Co., Ltd., trade name: NāCEM No. 2 iron): 0.04 parts by weight, Irganox 1010 (manufactured by BASF): 0.50 parts by weight Parts, ElexcelAS110 (ionic liquid, manufactured by Daiichi Kogyo Pharmaceutical Co., Ltd.): 1.50 parts by weight, KF6004 (polyether-modified silicone, manufactured by Shin-Etsu Chemical Co., Ltd.): 0.01 parts by weight, ethyl acetate as a diluting solvent: 241 parts by weight were stirred with a disperser to ...
Embodiment 2~8
[0258] As the polyfunctional isocyanate compound, the compounding amount of the polyfunctional alicyclic isocyanate compound CORONATE HX (Nippon Polyurethane Industry Co., Ltd.) was changed as shown in Table 1, except that it was carried out in the same manner as in Example 1, and obtained The adherends "(2a)-(2d)"-"(8a)-(8d)" of the surface protection film.
[0259] The results are shown in Table 1.
Embodiment 9~11
[0261] The compounding amount of the polyfunctional alicyclic isocyanate compound CORONATE HX (Nippon Polyurethane Industry Co., Ltd.) as the polyfunctional isocyanate compound was changed as shown in Table 2, and, as shown in Table 2, meat Isopropyl myristate (manufactured by Kao Corporation, trade name: EXEPARL IPM, Mn=270): 10 parts by weight, except that, it was carried out in the same manner as in Example 1 to obtain an adherend with a surface protective film " (9a)~(9d)"~"(11a)~(11d)".
[0262] The results are shown in Table 2.
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