| 摘要 |
PURPOSE: A cleaning composition for a vaporizer used in LPG automobiles is provided to dissolve and thus completely remove tar deposited on the surface of a vaporizer. Therefore, problems in ignition often generated during the winter season and hardening of rubber parts may be perfectly solved. CONSTITUTION: The cleaning composition for a vaporizer used in LPG automobiles comprises 19-80vol% of a petroleum type solvent, 19-80vol% of an alcohol solvent and 0.1-2vol% of distilled water, wherein the petroleum type solvent is toluene, and the alcohol solvent is isopropyl alcohol. |
