| 摘要 |
An aqueous cleanser composition for cleaning the saw blade used to cut wood is provided to improve stability, solubility to pitch and cleaning power and to prevent the corrosion of metal. An aqueous cleanser composition comprises 1-50 wt% of an alkali solution; 0.1-5 wt% of a surfactant; 0.01-5 wt% of a metal corrosion inhibitor; and 1-50 wt% of a solvent, wherein the alkali solution is sodium hydroxide or potassium hydroxide, the surfactant is an alkyl glucoside, isoprene glyceride, or an N-alkanoyl-N-methyl glucosamide; and the solvent is an alcohol. Preferably the metal corrosion inhibitor is any one selected from sodium silicate, quaternary ammonium carbonate, quaternary ammonium bicarbonate, morpholine, pyridinium, quinolinium, quaternary ammonium alkyl carbonate, quaternary ammonium benzyl carbonate and their derivatives. |
