Provided is a silicone-containing polyurethane resin composition including: an isocyanate group-terminated, NCO-terminated modified silicone prepolymer obtained by allowing a first polyisocyanate to undergo reaction with a modified silicone containing at least one hydroxyl group at a terminal; a silicone oil; and an isocyanate group-terminated, NCO-terminated urethane prepolymer obtained by allowing a second polyisocyanate to undergo reaction with polyol, wherein reactivity of the first polyisocyanate with a curing agent is higher than reactivity of the second polyisocyanate with a curing agent.
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