| 摘要 |
<p>The purpose of the present invention is to provide a composition for oil leak detection and a sensor for oil leak detection having conductive lines formed on a base film by means of a mixture which quickly responds and the resistance value of which changes when in contact with leaking oil. To this end, the composition for oil leak detection according to the present invention comprises a mixture formed by mixing 70-85 parts by weight of a carbon nanotube (CNT) dispersion liquid, 3-15 parts by weight of an alkyd resin, and 5-15 parts by weight of silver flakes. As for the sensor for oil leak detection comprising a base film layer in tape form and conductive lines printed lengthwise on the upper surface of the base film layer, the conductive lines are formed by printing on the base film layer by means of a mixture formed by mixing 70-85 parts by weight of a carbon nanotube (CNT) dispersion liquid, 3-15 parts by weight of an alkyd resin, and 5-15 parts by weight of silver flakes.</p> |
