Multi-effect liquid alkaline additive for commercial laundry machine and preparation method thereof

Abstract

The invention relates to a multieffect liquid alkaline assistant for commercial laundry machines and a preparation method thereof. The assistant is prepared by dissolving the following components in percentage by weight in deionized water: 20-30% of sodium hydroxide, 0.2-2% of trisodium nitrilotriacetate, 0.5-2% of phosphate monoester, 0.5-3% of maleic acid-acrylic acid copolymer, 0.1-0.5% of whitener, 0.2-1% of defoaming agent, 0.1-2% of corrosion / scale inhibitor and the balance of deionized water. The invention not only provides the main function of assisting alkaline washing, but also has multiple good effects of hard ion chelation in water, corrosion inhibition, dispersion, redeposition resistance, whitening, defoaming and scale inhibition, and thus, can sufficiently enhance the washing effect of the main washing liquid on the dirty linen.

Description

technical field [0001] The invention relates to a multi-effect liquid alkaline auxiliary agent for commercial laundry machines. Background technique [0002] In the cleaning agent for industrial public facilities (I & I), due to the variety of linen in the hotel laundry room, there are heavy-stained wardrobes, tablecloths, pillowcases, and catties, as well as light-stained sheets, quilt covers, and uniforms. In addition, the liquid main lotion commonly used in laundry rooms is generally neutral or very low in alkalinity, which cannot keep up with the powerful washing powder used traditionally. Therefore, the simple main lotion cannot satisfy the washing of various linen in high-end hotels and hotels. Decontamination requirements. In the washing technology of the laundry room, alkaline liquid additives can be added together to play a synergistic role with the main lotion in the washing process to achieve the effect of removing dirt and saving costs. [0003] At present, mos...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the similar alkaline liquid auxiliaries for hotel laundry rooms produced in the domestic market have single functions and simply provide an alkaline environment for the main lotion.

The use of a single alkaline additive has certain damage to the linen, which is easy to cause damage to the linen, the service life is short, and it even has a corrosive effect on the equipment.