| abstract |
A polymer containing two or more thiol groups in one molecule, a compound containing two or more isocyanate groups in one molecule, carbon black, and a filler containing silicate or silicate as a main component, or pulverized coal The curable composition containing the organic filler as a main component has good main storage stability, good curability even after main storage, and becomes a cured product having sufficient breaking strength, hardness and gas barrier properties. It becomes a curable composition suitable for using as a sealing material of.n n n Preferably, the curable composition of this invention can be set as the high performance curable composition which is more excellent in mechanical strength and gas barrier property by using a hydrocarbon type plasticizer and an organometallic compound. |