| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire puncture sealant capable of reducing fluid volume while holding excellent sealability and injection performance.SOLUTION: A tire puncture sealant has a volume increase ratio of 15 to 120% measured by a blender test stipulated in the ASTM standard D3519-88. A preferable tire puncture sealant having a volume increase ratio of 15 to 120% is a tire puncture sealant comprising natural rubber latex and/or synthetic resin emulsion, and a foaming agent. The forming agent is at least one kind selected from the group consisting of alkyl sulfate ester salt and polyoxyethylene alkyl ether sulfate ester salt, the salt is at least one kind selected from triethanolamine, sodium and ammonium. |
