CN104477139A - Automobile glass cleaning and defrosting antifogging wet tissue and processing method thereof - Google Patents

Abstract

The invention provides an automobile glass cleaning and defrosting antifogging wet tissue and a processing method thereof. The invention provides an automobile glass cleaning and defrosting antifogging wet tissue which has cleaning and decontamination capability, is quickened in defrosting speed and can form a transparent liquid film on the surface of glass so as to lastly prevent fogging for multiple days, and a processing method thereof. The wet tissue comprises a non-woven fabric and a cleaning and defrosting antifogging solution at a weight ratio of 1:(3-4); the cleaning and defrosting antifogging solution is uniformly sprayed on the non-woven fabric and comprises the following components in percentage by weight: 70-85% of deionized water, 5-15% of isopropanol, 5-15% of glycol, 0.5-2% of sodium chloride and 0.5-1.5% of perfluoro-octyl polyether surfactant. The processing method comprises the following steps: 1) preparing a cleaning and defrosting antifogging agent; 2), clipping the non-woven fabric; and 3), spraying. The automobile glass cleaning and defrosting antifogging wet tissue is durable for multiple days and has excellent antifogging performance.

Description

A kind of automobile glass cleaning defrosting fog-proof wet towel and job operation thereof

Technical field

The present invention relates to daily-use chemical industry technical field, particularly relate to a kind of automobile glass cleaning defrosting fog-proof wet towel and job operation thereof.

Background technology

During winter, automobile is in the open under environment after age overnight, and glass for vehicle window outside face often can condense the opaque bloom of one deck, needs start a car to blow with hot blast and dries the glass long period and these blooms just can be made to melt eliminate; Meanwhile, in humidity and temperature all higher summer, when opening refrigerating air-conditioner in automobile, probably there is water smoke in glass for vehicle window outside face; In addition, the early spring or late autumn etc. temperature lower but also do not need the season of opening pyrogenicity air-conditioning, after driving a period of time, along with in car, the temperature rises, car internal-external temperature difference strengthens, may there is water smoke in glass for vehicle window inside face.Because bloom and water smoke all make the diaphaneity of glass for vehicle window obviously decline, have a strong impact on safe driving.

Summary of the invention

The present invention is directed to above problem, provide a kind of clean decontamination, accelerate defrosting speed, light-transmissive fluid film can be formed, with antifog automobile glass cleaning defrosting fog-proof wet towel and the job operation thereof reaching time a couple of days lastingly at glass surface.

Technical scheme of the present invention is: described wet tissue comprises the nonwoven fabrics and clean defrosting anti-fogging liquid that weight ratio is 1:3-4, described clean defrosting anti-fogging liquid sprays uniformly on described nonwoven fabrics, and described clean defrosting anti-fogging liquid comprises 70%-85% deionized water, 5%-15% isopropyl alcohol, 5%-15% ethylene glycol, 0.5%-2% sodium chloride and 0.5%-1.5% perfluoro capryl polyether surfactant by weight percentage.

Process as follows:

1), preparation clean defrosting antidim compound:

1-1), in batching kettle, add deionized water and sodium chloride, be stirred to sodium chloride and dissolve completely;

Add isopropyl alcohol, ethylene glycol and perfluoro capryl polyether surfactant 1-2), while stirring, and continue to stir 13-17min, obtained;

2), cut out nonwoven fabrics: the raw material of nonwoven fabrics is cut out the nonwoven fabrics into some oblong sheets, and the nonwoven fabrics after cutting out is folded into the oblong-shaped of some plies;

3), spray: what sprayed by clean defrosting anti-fogging liquid at nonwoven fabrics uniformly is upper, leaves standstill 9-12min; Complete.

The present invention utilizes isopropyl alcohol as purging medium, effectively plays cleansing action to vehicle glass; Simultaneously ethylene glycol, sodium chloride can reduce the fusing point of frost, accelerate defrosting speed, and form the hyaline membrane being rich in antifog composition at glass surface, thus make the present invention can last till a few days to the antifogging action of glass; And perfluoro capryl polyether surfactant just can play the effect of the interfacial tension effectively reducing glass surface when low concentration, the aqueous water of glass surface is made fully to sprawl into moisture film, and do not form the fine and close tiny globule, thus glass is made to have excellent anti-fog performance.

Detailed description of the invention

Wet tissue described in the present invention comprises the nonwoven fabrics and clean defrosting anti-fogging liquid that weight ratio is 1:3-4, and described clean defrosting anti-fogging liquid sprays uniformly on described nonwoven fabrics, described clean defrosting anti-fogging liquid comprise by weight percentage 70%-85% deionized water,

5%-15% isopropyl alcohol (isopropyl alcohol, is commonly called as spirit, and isopropyl alcohol is the simplest secondary alcohol, and is one of propyl alcohol isomeride, can be used as cleaning degreaser),

5%-15% ethylene glycol (ethylene glycol, has another name called glycol, a kind of simple diatomic alcohol, and no color or smell, pleasantly sweet liquid, can mix with arbitrary proportion with water, the raw material as solvent, anti-freeze additive and synthesizing polyester resin etc.),

0.5%-2% sodium chloride (sodium chloride, outward appearance is white crystalline, and mainly in the seawater, be the main component of salt, soluble in water, glycerine, is slightly soluble in ethanol, liquefied ammonia, is insoluble to concentrated hydrochloric acid in its source; After sodium chloride is dissolved in ice, the fusing point of ice can be made significantly low, thus be easy to fusing, when accumulated snow blocks traffic, often be sprinkling upon road snow mantle surface to thaw ice and snow)

With 0.5%-1.5% perfluoro capryl polyether surfactant (perfluoro capryl polyether surfactant, as the typical species in fluorine carbon inhibiter, has high surface, high thermodynamic and chemical inertness).

In the present invention, isopropyl alcohol makes cleansing action, the ethylene glycol added and sodium chloride can make these two kinds of materials and frost dissolve and the fusing point of frost is reduced, the nonwoven carrier being adsorbed with ethylene glycol and sodium chloride composition is launched, hide on vehicle window frost surface, allow ethylene glycol and sodium chloride infiltrate frost and mutually to dissolve, reduce the fusing point of frost, greatly can shorten the time of fusing required for frost;

Simultaneously, adopt perfluoro capryl polyether surfactant as antifog composition, as the typical species in fluorine carbon inhibiter, perfluoro capryl polyether surfactant can be at very low concentrations, the interfacial tension of remarkable reduction glass surface, make the aqueous water being condensed in glass surface fully sprawl into moisture film, and do not form the fine and close tiny globule, thus make glass have excellent anti-fog performance;

And ethylene glycol not only plays the function promoting the fusing of glass surface frost, also utilize its not highly volatile feature, form the hyaline membrane being rich in antifog composition at glass surface, thus make the present invention can last till a few days to the antifogging action of glass.

Described wet tissue in the present invention is processed as follows:

1), preparation clean defrosting antidim compound:

1-1), in batching kettle, add deionized water and sodium chloride, be stirred to sodium chloride and dissolve completely;

Add isopropyl alcohol, ethylene glycol and perfluoro capryl polyether surfactant 1-2), while stirring, and continue to stir 13-17min, obtained;

2), cut out nonwoven fabrics: the raw material of nonwoven fabrics is cut out the nonwoven fabrics into some oblong sheets, and the nonwoven fabrics after cutting out is folded into the oblong-shaped of some plies;

3), spray: what sprayed by clean defrosting anti-fogging liquid at nonwoven fabrics uniformly is upper, leaves standstill 9-12min; Complete.

Be described below by two specific embodiments:

Embodiment one

Described wet tissue comprises the nonwoven fabrics and clean defrosting anti-fogging liquid that weight ratio is 1:3, described clean defrosting anti-fogging liquid sprays uniformly on described nonwoven fabrics, and described clean defrosting anti-fogging liquid comprises 72% deionized water, 15% isopropyl alcohol, 10% ethylene glycol, 1.2% sodium chloride and 1% perfluoro capryl polyether surfactant by weight percentage.

Following steps are processed:

1), preparation clean defrosting antidim compound:

1-1), in batching kettle, add 72 parts of deionized waters and 1.2 parts of sodium chloride, be stirred to sodium chloride and dissolve completely;

Add 15 parts of isopropyl alcohols, 10 parts of ethylene glycols and 1 part of perfluoro capryl polyether surfactant 1-2), while stirring, and continue to stir 15min, obtained;

2), cut out nonwoven fabrics: the raw material of nonwoven fabrics is cut out the nonwoven fabrics into some oblong sheets, and the nonwoven fabrics after cutting out is folded into the oblong-shaped of some plies;

3), spray: what sprayed by clean defrosting anti-fogging liquid at nonwoven fabrics uniformly is upper, leaves standstill 10min; Complete.

Embodiment two

Described wet tissue comprises the nonwoven fabrics and clean defrosting anti-fogging liquid that weight ratio is 1:4, described clean defrosting anti-fogging liquid sprays uniformly on described nonwoven fabrics, and described clean defrosting anti-fogging liquid comprises 73% deionized water, 10% isopropyl alcohol, 15% ethylene glycol, 0.5% sodium chloride and 0.8% perfluoro capryl polyether surfactant by weight percentage.

Following steps are processed:

1), preparation clean defrosting antidim compound:

1-1), in batching kettle, add 73 parts of deionized waters and 0.5 part of sodium chloride, be stirred to sodium chloride and dissolve completely;

Add 10 parts of isopropyl alcohols, 15 parts of ethylene glycols and 0.8 part of perfluoro capryl polyether surfactant 1-2), while stirring, and continue to stir 15min, obtained;

2), cut out nonwoven fabrics: the raw material of nonwoven fabrics is cut out the nonwoven fabrics into some oblong sheets, and the nonwoven fabrics after cutting out is folded into the oblong-shaped of some plies;

3), spray: what sprayed by clean defrosting anti-fogging liquid at nonwoven fabrics uniformly is upper, leaves standstill 11min; Complete.

Claims (2)

1. an automobile glass cleaning defrosting fog-proof wet towel, it is characterized in that, described wet tissue comprises the nonwoven fabrics and clean defrosting anti-fogging liquid that weight ratio is 1:3-4, described clean defrosting anti-fogging liquid sprays uniformly on described nonwoven fabrics, and described clean defrosting anti-fogging liquid comprises 70%-85% deionized water, 5%-15% isopropyl alcohol, 5%-15% ethylene glycol, 0.5%-2% sodium chloride and 0.5%-1.5% perfluoro capryl polyether surfactant by weight percentage.

2. a job operation for automobile glass cleaning defrosting fog-proof wet towel according to claim 1, is characterized in that, process as follows:

1), preparation clean defrosting antidim compound:

1-1), in batching kettle, add deionized water and sodium chloride, be stirred to sodium chloride and dissolve completely;

Add isopropyl alcohol, ethylene glycol and perfluoro capryl polyether surfactant 1-2), while stirring, and continue to stir 13-17min, obtained;

2), cut out nonwoven fabrics: the raw material of nonwoven fabrics is cut out the nonwoven fabrics into some oblong sheets, and the nonwoven fabrics after cutting out is folded into the oblong-shaped of some plies;

3), spray: what sprayed by clean defrosting anti-fogging liquid at nonwoven fabrics uniformly is upper, leaves standstill 9-12min; Complete.