| abstract |
[Subject] The invention provides a sheet-shaped substrate such as a plastic film that can be formed in a state where the content of the organic solvent is small, including transportability, is excellent in operation workability, and is diluted with a large amount of organic solvent in the production process of the peelable sheet A solvent-based curable organic polysiloxane composition of a release coating having excellent wettability / coatability, good release force and excellent stability over time, a release sheet using the same, and a method of manufacturing the same. [Solution] A solvent-type hardenable organic polysiloxane composition containing (A) molecules having at least 3 alkenyl groups with 4 to 12 carbon atoms in the molecule and the vinyl (CH 2 = CH-) part of the alkenyl group Organic polysiloxane, (B) organic hydrogen polysiloxane, (C) hydrosilation reaction catalyst, (D) hydrosilation reaction with the content of 0.1 ~ 5.0% by mass and viscosity of 5,000 ~ 100,000 mPa ･ s Inhibitor, and (E) organic solvent. |