Jul 28, 2016
Polyorganosiloxane molecule radicalreactive functional group content is large, it can improve the electron beamcuring type silicone releasing agent curability. However, due to the polarityincreased, also release film hardness and surface tension becomes large, leadingto peeling deteriorates. Especially acrylics adhesives, small initial peelforce after placing larger. Phenolic antioxidant added to allylgroup-containing polyorganosiloxane, it is possible to improve the storagestability of the peel force.