Concentrated liquid detergent composition for automatic dishwasher and cleaning method of tableware by automatic tableware

摘要

SubjectA concentrated liquid cleaning agent composition for an automatic tableware washer which shows excellent Washability in the low concentration and excellent in corrosion prevention against the copper alloy and aluminum and is capable of suppressing the occurrence of a silica scale and exhibits good storage stability A washing method of tableware by an automatic tableware machine using a concentrated liquid detergent composition for an automatic tableware washer according to the present invention is provided.SolutionConcentrated liquid detergent composition for automatic tablewareAs an ingredient (a), alkali metal silicate is more than 1 mass% or more in SiO28 mass% or lessComponent (b) of ethylenediaminetetraacetic acid or 1% by mass of salt thereof10% by mass or less(c) the content of the amino carboxylic acid chelating agent other than the component (b) or the salt thereof is greater than 5% by mass20% by mass or lessAs the component (d), the metal corrosion inhibitor is 0.01 mass% or more.4.8% or lessWater as an ingredientAndThe mass ratio of (b) and (c) components isThe value of (b) / (c) is greater than or equal to 0.1.0.9 or lessThe total sodium content in the composition isAndHow to wash tableware by automatic tablewareThe concentrated liquid detergent composition for the automatic tableware is diluted in the range of 0.01 mass% or more to 0.15% by massThe dishes placed in the washing machine are washed.No selection