CURABLE COMPOSITION, AND SEALANT
To provide a curable composition having a curing rate not inferior to that by conventional sulfur while keeping performance required as a cured product even if substituting a cross-linking agent with a peroxide, and a sealant including the curable composition.SOLUTION: A curable composition includes...
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Zusammenfassung: | To provide a curable composition having a curing rate not inferior to that by conventional sulfur while keeping performance required as a cured product even if substituting a cross-linking agent with a peroxide, and a sealant including the curable composition.SOLUTION: A curable composition includes a conjugated diene-based polymer (A) and a crosslinking agent (B), where the conjugated diene-based polymer (A) has 100 moles or more of double bonds on side chains per one mole of the polymer.SELECTED DRAWING: None
【課題】架橋剤を過酸化物に置き換えた場合であっても、硬化物として求められる性能を維持しつつ、従来の硫黄による硬化速度と遜色のない硬化性組成物、該硬化性組成物の硬化物を含むシーラントを提供する。【解決手段】共役ジエン系重合体(A)及び架橋剤(B)を含み、前記共役ジエン系重合体(A)が、その重合体1モルあたり、側鎖に二重結合を100モル以上有する、硬化性組成物。【選択図】なし |
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