CN104893846A

CN104893846A - Public textile (linen) room-temperature neutral detergent and preparation method thereof

Info

Publication number: CN104893846A
Application number: CN201410081746.XA
Authority: CN
Inventors: 张�杰
Original assignee: Individual
Current assignee: Beijing Hainiu Xintong Biotechnology Co.,Ltd.
Priority date: 2014-03-07
Filing date: 2014-03-07
Publication date: 2015-09-09
Anticipated expiration: 2034-03-07
Also published as: CN104893846B

Abstract

The invention is a public textile (linen) room-temperature neutral detergent composed of the following non-phosphorus, non-toxic, non-irritating and easily-biodegradable components in parts by weight: 5-12 parts of linear alkyl sodium benzenesulfonate, 6-15 parts of fatty alcohol-polyoxyethylene ether, 0.2-2 parts of ethylene diamine tetraacetic acid disodium salt, 3-7 parts of sodium citrate (food grade), 0.012-0.15 part of sodium hydroxide, 0.2-6 parts of esterquats, 0.02-0.05 part of a cbs-x whitening agent, 0.5-2 parts of potassium sorbate, 0.01-0.5 part of compound protease, 0.005-0.08 part of an essence (water soluble), and the balance deionized water; the components are heated to 55-60 DEG C and subjected to high-speed shear emulsification through a reaction kettle to synthesize the detergent; the detergent for washing public textiles (linens) at room temperature is easy to disperse and dissolve and easy to rinse, has decontamination, disinfection, sterilization and softening completed at one time, reaches national health and epidemic prevention standards, has the effects of protecting fibers and slowing down aging of washing equipment, besides, saves a lot of water, electricity and thermal energy, and has the advantages of safety, environmental protection, and remarkable low-carbon emission-reduction effects.

Description

A kind of public textiles (cloth grass) normal temperature neutral detergent and preparation method

Technical field:

Public textiles of the present invention (cloth grass) normal temperature neutral detergent, instead of traditional high temperature highly basic washing methods, need not heat temperature raising, save the energy, and there is reduction laborer hard work intensity, protection laborer health, decontamination, disinfection, fiber softening function; Normal temperature washing can reach public textiles (cloth grass) health and epidemic prevention standard, can reduce again the washing damage of textile fiber, extend life cycle; Be save energy and reduce the cost, the product of protection of the environment, the pursuing a goal of public textile washing material since belonging in the recent period, technological precedence.

Background technology:

Along with being becoming increasingly acute of contradiction of industrial expansion, topsoil, environment protection; human society is while realizing Modern Live; also aggravating circumstances increasingly are more and more paid close attention to; environment protection has become all trades and professions inescapable responsibility, and traditional public textile washing is the requirement meeting health and epidemic prevention.Wash as means with high temperature highly basic, a large amount of consumes heat energy and hydroelectric resources, compromises environment always.Therefore, in world wide, seek to develop a kind of efficient low-consume, environmentally friendly washing composition forms trend already.The present invention incorporates the up-to-date resource of current daily use chemicals detergent applications and scientific idea exactly, the easy dispersing and dissolving of invention, and consumption is few, do not need to heat, easy to operate and can by decontamination, sterilization, soft one step completed new neutral liquid washing agent.

Summary of the invention:

The present invention is under the prerequisite ensureing public textiles (cloth grass) health and epidemic prevention standard, realize normal temperature washing, reach and save heat energy, saving water, electricity, the target of the labour intensity that simplifies procedures, reduces, the environment-friendly highly efficient normal temperature neutral detergent developed.

Technical scheme:

A kind of normal temperature neutral detergent being used for public textiles (cloth grass), it is characterized in that: by weight, linear alkylbenzene sulphonic acid 5-12 part, fatty alcohol-polyoxyethylene ether 6-15 part, disodium ethylene diamine tetraacetate 0.2-2 part, ester based quaternary ammonium salt 0.6-6 part, Trisodium Citrate (food grade) 3-7 part, CBS-x whitening agent 0.02-0.05 part, potassium sorbate 0.5-2 part, sodium hydroxide 0.01-0.18 part, compound protease 0.05-0.8 part, essence (water-soluble) 0.005-0.08 part, the amount of going is deionized water

Beneficial effect:

The whole component of the present invention all selects tensio-active agent and the biotechnological formulation of readily biodegradable, safety, environmental protection, in public textiles (cloth grass) washing, reach and exceeded the health and epidemic prevention standard of public textile washing, without phosphorus compared with traditional washing composition, nontoxic, without skin irritation, easy and simple to handle, be conducive to the labour protection of worker, save heat energy, electric power and water consumption are saved, shorten the working hour, improve production efficiency, the quality of protection textile fibres, extend the duration of service of textiles, improve the work-ing life of washing plant, comprehensive benefit improves more than 25%, energy-saving and cost-reducing, environment protecting is obvious.

Specific embodiments:

Get linear alkylbenzene sulphonic acid 6 parts, fatty alcohol-polyoxyethylene ether 15 parts, second-amine tetraacethyl disodium 2 parts, Trisodium Citrate 7 parts, ester based quaternary ammonium salt 0.6 part, 0.16 part, sodium hydroxide, compound protease 0.8 part, Sorbic Acid 2 parts, 0.04 part, CBS-x whitening agent, 0.08 part, essence, deionized water 68.32 parts.

By above part by weight, first deionized water is heated to 55 ± 3 DEG C in reactor, at interval of within 15 minutes, adding the fatty alcohol-polyoxyethylene ether of thermosol in advance, after linear alkylbenzene sulphonic acid, disodium ethylene diamine tetraacetate, Trisodium Citrate, ester based quaternary ammonium salt stir, start high-speed shearing machine, make each component fully synthesize emulsification at physical condition, the time is 10 minutes, be cooled to 35 DEG C, add proteolytic enzyme, whitening agent, continue to stir.When temperature drops to 25 DEG C, sampling.Whether be as clear as crystal liquid, and test its pH value if observing, the pH value according to measuring adds Sorbic Acid, sodium hydroxide, and finally determine pH value 7.2-7.8, physical appearance is light yellow transparent liquid, adds essence and continue 15 minutes in slowly stirring.Leave standstill 12 hours, filter canned after fully completing chemical reaction.

This invention product can be widely used in the washing of the public textiles (cloth grass) in the fields such as hotel, restaurant, office, school.

Claims

1. public textiles (cloth grass) normal temperature neutral detergent, it is characterized in that, the important component of this washing composition is by weight;

。

2. as claimed in claim 1, according to the public textiles that will wash (cloth grass) kind determination technique direction, by above-listed 1, 2, 3, 4, 6 each components by weight and order, be heated to after 55-60 degree in a kettle. until deionized water, under temperature constant state, order adds, processing requirement adds next component after the abundant solubilizing reaction of one component again, through high speed shear, after emulsification completes, sampling is observed synthetic state and is tested pH value, the 8th component is added in right amount to required pH value 7--8 according to institute's test result, be cooled to 35 degree afterwards and add the 5th, 9 components continue to stir, the 7th is added successively when temperature is down to normal temperature 25 degree, 10 components stir 15 minutes again, leave standstill 12 hours, filling after filtering, preparation terminates, obtain low viscosity, transparent and stable neutral detergent.

3. characteristic and the major function of public textiles (cloth grass) the normal temperature neutral detergent as described in claim 1 and 2 are as follows:

(1) all components be nontoxic, without skin irritation, readily biodegradable, belong to environmentally friendly; Prove through test: have heat-resisting, low temperature resistant, the feature that the scope of application is wide in range, in the middle of public textiles (cloth grass) washing strong detergency, sterilization thoroughly, clean soft comfortable after washing;

(2) due to normal temperature washing, bath water, without the need to heating, namely saves heat energy and time, improves efficiency, reduce carbon emission, conservation of nature environment;

(3) Developing Application of normal temperature neutral detergent changes the high-alkali conventional washing method of high temperature, easy and simple to handle, fiber in public textiles (cloth grass) washing is made to maintain normal temperature state, avoid because of high-temperature wash fibrous tissue expand with heat and contract with cold repeatedly formed Aging Damage, maintain the quality of the pure white light of textiles, extend time limit of service;

(4) corrosion and damage that adopt neutral normal temperature to wash to improve washing plant especially sealed structure, extend the work-ing life of mechanical means, reduce costs.