POLYSILOXANE COMPOSITION HAVING RADICAL-CROSSLINKABLE GROUP

摘要

Provided is a polysiloxane composition having radical-crosslinkable groups, the composition, when allowed to stand for 24 hours in the air at 24ºC and ordinary pressure while being shielded from the light having any wavelength not longer than 400 nm and thereafter examined with an electron spin resonance (ESR) device, having a peak at a value of g of 2.034-1.984, and the composition containing radicals in an amount of 0.1×10-6 to 120×10-6 mol per g of the solid components of the composition.