| abstract |
(57) [Summary] [PROBLEMS] As an alternative to vinyl chloride sol, excellent storage stability which does not cause fluidity suitable for work at room temperature, viscosity increase over time during long-term storage and gelation, 90 Plastisol composition having good compatibility with plasticizers, shape retention during low-temperature heating at about ℃, film properties after heat treatment at about 120 ° C. or higher, plasticizer does not exude when cooled to room temperature after heat treatment To provide. SOLUTION: A urethane resin (A) obtained by reacting an isocyanate component (A1) and an active hydrogen group-containing component (A2) containing a polymerizable double bond with a plastisol composition, and a polymerization initiator (B) And polymer particles (C) obtained by polymerizing a monomer containing no halogen, and a plasticizer (D). |