Low-temperature low-alkali biological tablecloth washing powder and preparation method thereof

Abstract

The invention relates to a tablecloth washing powder. The low-temperature low-alkali biological tablecloth washing powder comprises the following raw materials by mass: 12 to 18% of polyether, 5 to 10% of sodium polyacrylate, 1 to 4% of polyepoxysuccinate, 3% of biological compound enzyme, 28 to 33% of anhydrous sodium metasilicate, 20 to 23% of soda ash, 15 to 25% of sodium percarbonate and 1 to 2% of EM bacteria. Compared with tablecloth washing powders of a same kind, the tablecloth washing powder provided by the invention has the following significant advantages: 1, used raw materials have low alkalinity and good water solubility, so fabric fibers are protected from damage, and service life of fabrics is prolonged; 2, strong detergent ability and excellent scale-inhibition property are obtained under the condition of low temperature, and the fabric rewashing rate is below 3% under the condition that the loading capacity of a washing machine is 85%; 3, a large amount of electric heating energy and steam energy are saved at the washing temperature of 40 to 50 DEG C; and 4, the tablecloth washing powder does not cause eutrophication of water, is free of toxic and side effects, has good biodegradability and is pollution-free, and washing wastewater is free of pollution to the environment.

Description

technical field [0001] The invention belongs to the field of daily chemical products, in particular to a tablecloth washing powder and a preparation method of the tablecloth washing powder. Background technique [0002] Washing powder is a commonly used daily cleaning product. The washing powder used by laundry factories to wash tablecloths in hotels and restaurants is tablecloth washing powder. Compared with ordinary washing powder, tablecloth washing powder needs to have a strong effect of removing oil and stubborn dirt. Washing powder is mostly strong alkaline washing powder containing caustic soda, which is used together with emulsifier and bleaching powder for washing. It has strong alkalinity and is corrosive to fabrics and human skin. The wastewater discharged after washing has high alkalinity and is harmful to the environment. The pollution is big. The operating temperature is generally around 80°C. Long-term high-temperature and high-alkali use will shorten the ser...

AI Technical Summary

Problems solved by technology

[0002] Washing powder is a commonly used daily cleaning product. The washing powder used by laundry factories to wash tablecloths in hotels and restaurants is tablecloth washing powder. Compared with ordinary washing powder, tablecloth washing powder needs to have a strong effect of removing oil and dirt. Washing powder is mostly strong alkaline washing powder containing caustic soda and used together with emulsifier and bleaching powder. It is highly alkaline and corrosive to fabrics and human skin. The wastewater discharged after washing has high alkalinity and is harmful to the environment. pollution

The operating temperature is generally around 80°C, long-term high-temperature and high-alkali use will shorten the service life of the tablecloth