Structure and properties of materials based on thiokol oligomer-containing photopolymer compositions

The demonstrated perspectives of thiokols application for the creating photo-solidifying compositions. The chemical interaction of a polymerizing component with polysulfide oligomer was found to be responsible for the substantial increase in viscosity that made the shelf period rather short. A content of oligo thiol of up to 25 wt % significantly increased the degree of cross linking for materials. Furthermore, the use of thiokol in photo-solidifying compositions allowed increasing of elasticity and strength parameters of composites.