CN110983753A - Antibacterial hydrophilic non-woven fabric modifier and preparation method thereof - Google Patents
Antibacterial hydrophilic non-woven fabric modifier and preparation method thereof Download PDFInfo
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- CN110983753A CN110983753A CN201911281123.6A CN201911281123A CN110983753A CN 110983753 A CN110983753 A CN 110983753A CN 201911281123 A CN201911281123 A CN 201911281123A CN 110983753 A CN110983753 A CN 110983753A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/08—Organic compounds
- D06M10/10—Macromolecular compounds
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/08—Organic compounds
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
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Abstract
The invention discloses an antibacterial hydrophilic non-woven fabric modifier and a preparation method thereof, wherein the novel antibacterial hydrophilic non-woven fabric modifier is prepared from the following raw materials in parts by weight: 3-5 parts of acrylic resin, 5-8 parts of polyethylene glycol, 8-10 parts of MMA (methyl methacrylate), 4-6 parts of tris (hydroxymethyl) aminomethane, 3-4 parts of a photoinitiator, 4-5 parts of an antibacterial agent and 80-100 parts of a solvent. The novel antibacterial hydrophilic non-woven fabric reagent disclosed by the invention is simple in manufacturing process and easy to operate, the prepared protective agent can be directly applied to the non-woven fabric, the non-woven fabric has the advantages of antibacterial hydrophilicity and air permeability, and harmful substances such as strong acid, strong base and the like are not used in the reagent and cannot damage the fabric.
Description
Technical Field
The invention belongs to the technical field of auxiliaries, and particularly relates to an antibacterial hydrophilic non-woven fabric modifier and a preparation method thereof.
Background
The non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like. And the application amount of the non-woven fabrics in sanitary absorbent materials, medical, transportation and shoe-making textile materials is increasing day by day. Therefore, various new properties of the nonwoven fabric are very important. The common non-woven fabric has no hydrophilic performance, and the antibacterial hydrophilic non-woven fabric modifier forms a modified film on the surface of the non-woven fabric, so that the hydrophilicity and the antibacterial property of the non-woven fabric can be effectively improved. Most of the hydrophilic modifiers and modification methods in the current market damage the non-woven fabric and are not green and environment-friendly. The aim of the market at present is to find a hydrophilic modifier which is environment-friendly, effective, low in cost and free of damage to the non-woven fabric, and the antibacterial hydrophilic non-woven fabric modifier disclosed by the invention is non-toxic, harmless, good in effect and makes a great contribution to the modification of the non-woven fabric.
Disclosure of Invention
The invention aims to provide an antibacterial hydrophilic non-woven fabric modifier and a preparation method thereof, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an antibacterial hydrophilic non-woven fabric modifier comprises the following components in parts by weight: 3-5 parts of acrylic resin, 5-8 parts of polyethylene glycol, 8-10 parts of MMA (methyl methacrylate), 4-6 parts of tris (hydroxymethyl) aminomethane, 3-4 parts of a photoinitiator, 4-5 parts of an antibacterial agent and 80-100 parts of a solvent.
Preferably, the antibacterial agent is one or more of chitosan, dodecyl dimethyl ammonium chloride and polyhexamethylene biguanide hydrogen chloride.
Preferably, the photoinitiator is one or more of a Top-L photoinitiator (2, 4, 6-trimethylbenzoyl ethyl phosphate) and a 184 photoinitiator (1-hydroxy-cycloethyl-phenyl ketone).
Preferably, the solvent is one or more of water, absolute ethyl alcohol and acetone.
Preferably, the antibacterial hydrophilic non-woven fabric modifier comprises the following components in parts by weight: 3 parts of acrylic resin, 5 parts of polyethylene glycol, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 3 parts of a photoinitiator, 4 parts of an antibacterial agent and 80 parts of a solvent.
Preferably, the antibacterial hydrophilic non-woven fabric modifier comprises the following components in parts by weight: 3 parts of acrylic resin, 6 parts of polyethylene glycol, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator, 5 parts of antibacterial agent and 80 parts of solvent.
Preferably, the antibacterial hydrophilic non-woven fabric modifier comprises the following components in parts by weight: 4 parts of acrylic resin, 7 parts of polyethylene glycol, 9 parts of MMA (methyl methacrylate), 5 parts of tris (hydroxymethyl) aminomethane, 3 parts of photoinitiator, 4 parts of antibacterial agent and 90 parts of solvent.
Preferably, the antibacterial hydrophilic non-woven fabric modifier comprises the following components in parts by weight: 5 parts of acrylic resin, 8 parts of polyethylene glycol, 10 parts of MMA (methyl methacrylate), 6 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator, 5 parts of antibacterial agent and 100 parts of solvent.
Preferably, the preparation method of the antibacterial hydrophilic non-woven fabric modifier comprises the following specific steps:
step 1, adding 3-5 parts of acrylic resin, 8-10 parts of MMA (methyl methacrylate) and 80-100 parts of solvent into a reaction kettle, stirring for 5-10 minutes until complete mixing, wherein 500-1000 r/min of solvent is added;
step 2, adding 4-6 parts of tris (hydroxymethyl) aminomethane and 5-8 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at the speed of 500 revolutions per minute;
step 3, adding 3-4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
step 4, adding 4-5 parts of antibacterial agent, 500-1000 r/min, and stirring for 10-20 min.
And 5, discharging and packaging to obtain a finished product.
Compared with the prior art, the invention has the beneficial effects that:
1. the raw materials adopted by the invention are all natural grade raw materials, do not contain strong acid and strong alkali, are non-toxic and harmless, and do not pollute the environment.
2. The invention adopts the photoinitiator, the non-woven fabric is taken out after being immersed in the reagent, and the reagent is irradiated by UV light for 20 seconds after being dried completely, so that the crosslinking reaction of the reagent on the surface of the non-woven fabric is carried out.
3. The antibacterial agent adopted by the invention is one or more than one of chitosan, dodecyl dimethyl ammonium chloride and polyhexamethylene biguanide hydrogen chloride, the compound use effect is better, and the antibacterial property can be provided for non-woven fabrics.
4. The acrylic resin, the polyethylene glycol, the MMA (methyl methacrylate) and the tris (hydroxymethyl) aminomethane adopted by the invention can generate a crosslinking reaction under the action of a photoinitiator, and the hydrophilic performance can be endowed to the non-woven fabric by compounding.
5. The invention has wide application range and can be used on non-woven fabrics made of various materials.
6. All the raw materials are mutually matched and interacted, so that the effect that one is added and more than two are reflected, the performance of the non-woven fabric is improved, and the high-temperature resistance and high-strength performance are also endowed.
7. The method is simple to operate, high in practicability and capable of providing good economic benefits.
Detailed description of the preferred embodiment
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 3-5 parts of acrylic resin, 5-8 parts of polyethylene glycol, 8-10 parts of MMA (methyl methacrylate), 4-6 parts of tris (hydroxymethyl) aminomethane, 3-4 parts of a photoinitiator, 4-5 parts of an antibacterial agent and 80-100 parts of a solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 3-5 parts of acrylic resin, 8-10 parts of MMA (methyl methacrylate) and 80-100 parts of solvent into a reaction kettle, stirring for 5-10 minutes until complete mixing, wherein 500-1000 r/min of solvent is added;
step 2, adding 4-6 parts of tris (hydroxymethyl) aminomethane and 5-8 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at the speed of 500 revolutions per minute;
step 3, adding 3-4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
step 4, adding 4-5 parts of antibacterial agent, 500-1000 r/min, and stirring for 10-20 min.
And 5, discharging and packaging to obtain a finished product.
Example 1
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 3 parts of acrylic resin, 5 parts of polyethylene glycol, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 3 parts of a photoinitiator, 4 parts of an antibacterial agent and 80 parts of a solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 3 parts of acrylic resin and 8 parts of MMA (methyl methacrylate) into a reaction kettle, adding 80 parts of solvent, stirring at 500 revolutions per minute for 5-10 minutes, and completely mixing;
step 2, adding 4 parts of tris (hydroxymethyl) aminomethane and 5 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 3 parts of photoinitiator, stirring for 10 minutes at 500-;
step 4, adding 4 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Example 2
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 3 parts of acrylic resin, 6 parts of polyethylene glycol, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator, 5 parts of antibacterial agent and 80 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 3 parts of acrylic resin and 8 parts of MMA (methyl methacrylate) into a reaction kettle, adding 80 parts of solvent, stirring at 500 revolutions per minute for 5-10 minutes, and completely mixing;
step 2, adding 4 parts of tris (hydroxymethyl) aminomethane and 6 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
and step 4, adding 5 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Example 3
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 4 parts of acrylic resin, 7 parts of polyethylene glycol, 9 parts of MMA (methyl methacrylate), 5 parts of tris (hydroxymethyl) aminomethane, 3 parts of photoinitiator, 4 parts of antibacterial agent and 90 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 4 parts of acrylic resin and 9 parts of MMA (methyl methacrylate) into a reaction kettle, adding 90 parts of solvent, stirring at 500 revolutions per minute for 1000-10 minutes, and completely mixing;
step 2, adding 5 parts of tris (hydroxymethyl) aminomethane and 7 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 3 parts of photoinitiator, stirring for 10 minutes at 500-;
step 4, adding 4 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Example 4
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 5 parts of acrylic resin, 8 parts of polyethylene glycol, 10 parts of MMA (methyl methacrylate), 6 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator, 5 parts of antibacterial agent and 100 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 5 parts of acrylic resin and 10 parts of MMA (methyl methacrylate) into a reaction kettle, adding 100 parts of solvent, stirring at 500 revolutions per minute for 1000-10 minutes, and completely mixing;
step 2, adding 6 parts of tris (hydroxymethyl) aminomethane and 8 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
and step 4, adding 5 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Comparative example 1 (acrylic resin)
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 5 parts of polyethylene glycol, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 3 parts of photoinitiator, 4 parts of antibacterial agent and 80 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 8 parts of MMA (methyl methacrylate) into a reaction kettle, adding 80 parts of solvent, stirring for 5-10 minutes for complete mixing, and rotating at 1000 revolutions per minute;
step 2, adding 4 parts of tris (hydroxymethyl) aminomethane and 5 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 3 parts of photoinitiator, stirring for 10 minutes at 500-;
step 4, adding 4 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Comparative example 2 (polyethylene glycol)
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 3 parts of acrylic resin, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator, 5 parts of antibacterial agent and 80 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 3 parts of acrylic resin and 8 parts of MMA (methyl methacrylate) into a reaction kettle, adding 80 parts of solvent, stirring at 500 revolutions per minute for 5-10 minutes, and completely mixing;
step 2, adding 4 parts of tris (hydroxymethyl) aminomethane when the materials are completely mixed, stirring the mixture for 10 minutes at 500-1000 rpm;
step 3, adding 4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
and step 4, adding 5 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Comparative example 3(MMA (methyl methacrylate))
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 4 parts of acrylic resin, 7 parts of polyethylene glycol, 5 parts of tris (hydroxymethyl) aminomethane, 3 parts of photoinitiator, 4 parts of antibacterial agent and 90 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 4 parts of acrylic resin into a reaction kettle, adding 90 parts of solvent, stirring for 5-10 minutes for complete mixing, and rotating at 500 revolutions per minute;
step 2, adding 5 parts of tris (hydroxymethyl) aminomethane and 7 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 3 parts of photoinitiator, stirring for 10 minutes at 500-;
step 4, adding 4 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Comparative example 4 (Trimethylolaminomethane)
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 5 parts of acrylic resin, 8 parts of polyethylene glycol, 10 parts of MMA (methyl methacrylate), 4 parts of photoinitiator, 5 parts of antibacterial agent and 100 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 5 parts of acrylic resin and 10 parts of MMA (methyl methacrylate) into a reaction kettle, adding 100 parts of solvent, stirring at 500 revolutions per minute for 1000-10 minutes, and completely mixing;
step 2, adding 8 parts of polyethylene glycol when the mixture is completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
and step 4, adding 5 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Comparative example 5 (antibacterial agent)
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 5 parts of acrylic resin, 8 parts of polyethylene glycol, 10 parts of MMA (methyl methacrylate), 6 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator and 100 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 5 parts of acrylic resin and 10 parts of MMA (methyl methacrylate) into a reaction kettle, adding 100 parts of solvent, stirring at 500 revolutions per minute for 1000-10 minutes, and completely mixing;
step 2, adding 6 parts of tris (hydroxymethyl) aminomethane and 8 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
and step 4, discharging and packaging to obtain a finished product.
And (3) testing results:
9 pieces of the same nonwoven fabrics without impurities after washing with absolute ethanol were soaked in the antibacterial hydrophilic type nonwoven fabric modifier solutions of examples 1, 2, 3, 4 and comparative examples 1, 2, 3, 4, 5, taken out after 10 minutes, and then air-dried or dried at 80 degrees or less, and irradiated with a UV lamp for 20 seconds, whereby 9 pieces of the nonwoven fabrics with antibacterial hydrophilic properties and air permeability were obtained. The test results were as follows:
the test method comprises the following steps:
① the contact angle of the treated non-woven fabric is measured by putting 9 pieces of non-woven fabric into a contact angle tester, and the contact angle of the non-woven fabric is measured by dropping water drops on the treated non-woven fabric.
② the treated nonwoven fabric was observed under a microscope to observe the area of surface bacteria that were produced at the same time.
| Serial number | Hydrophilic property | Antibacterial property |
| Example 1 | Good taste | Good taste |
| Example 2 | Good taste | Good taste |
| Example 3 | Good taste | Good taste |
| Example 4 | Good and good | Good taste |
| Comparative example 1 | In general | Good taste |
| Comparative example 2 | In general | Good taste |
| Comparative example 3 | Is preferably used | Good taste |
| Comparative example 4 | Is preferably used | Good taste |
| Comparative example 5 | Good and good | Difference (D) |
Comparative example 1, which does not contain an acrylic resin, has a general hydrophilic property and a good antibacterial property.
In comparative example 2, no polyethylene glycol was added, and the hydrophilic property was general and the antibacterial property was good.
Comparative example 3, in which MMA (methyl methacrylate) was not added, was superior in hydrophilic property and antibacterial property.
Comparative example 4, which does not contain tris (hydroxymethyl) aminomethane, is superior in hydrophilicity and antibacterial property.
Comparative example 5 had no antibacterial agent, and was excellent in hydrophilic property and poor in antibacterial property.
The various embodiments listed above can be combined with each other without contradiction, and a person skilled in the art can combine the above explanations of the embodiments as a basis for combining technical features in different embodiments.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An antibacterial hydrophilic non-woven fabric modifier is characterized in that: the antibacterial hydrophilic non-woven fabric modifier comprises the following raw materials in parts by weight: 3-5 parts of acrylic resin, 5-8 parts of polyethylene glycol, 8-10 parts of MMA (methyl methacrylate), 4-6 parts of tris (hydroxymethyl) aminomethane, 3-4 parts of a photoinitiator, 4-5 parts of an antibacterial agent and 80-100 parts of a solvent.
2. The antibacterial hydrophilic nonwoven fabric modifier according to claim 1, characterized in that: the antibacterial agent is one or more of chitosan, dodecyl dimethyl ammonium chloride and polyhexamethylene biguanide hydrogen chloride.
3. The antibacterial hydrophilic nonwoven fabric modifier according to claim 1, characterized in that: the photoinitiator is one or more of Top-L photoinitiator (2, 4, 6-trimethyl benzoyl ethyl phosphate) and 184 photoinitiator (1-hydroxy-cycloethyl-phenyl ketone).
4. The antibacterial hydrophilic nonwoven fabric modifier according to claim 1, characterized in that: the solvent is one or more of water, absolute ethyl alcohol and acetone.
5. The antibacterial hydrophilic nonwoven fabric modifier according to claim 1, characterized in that: the paint comprises the following components in parts by weight: 3 parts of acrylic resin, 5 parts of polyethylene glycol, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 3 parts of a photoinitiator, 4 parts of an antibacterial agent and 80 parts of a solvent.
6. The antibacterial hydrophilic nonwoven fabric modifier according to claim 1, characterized in that: the paint comprises the following components in parts by weight: 3 parts of acrylic resin, 6 parts of polyethylene glycol, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator, 5 parts of antibacterial agent and 80 parts of solvent.
7. The environment-friendly metal surface protective agent according to claim 1, characterized in that: the paint comprises the following components in parts by weight: 4 parts of acrylic resin, 7 parts of polyethylene glycol, 9 parts of MMA (methyl methacrylate), 5 parts of tris (hydroxymethyl) aminomethane, 3 parts of photoinitiator, 4 parts of antibacterial agent and 90 parts of solvent.
8. The antibacterial hydrophilic nonwoven fabric modifier according to claim 1, characterized in that: the paint comprises the following components in parts by weight: 5 parts of acrylic resin, 8 parts of polyethylene glycol, 10 parts of MMA (methyl methacrylate), 6 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator, 5 parts of antibacterial agent and 100 parts of solvent.
9. A method for preparing the antibacterial hydrophilic non-woven fabric modifier according to any one of the claims 1 to 8, which is characterized in that: the method comprises the following specific steps:
step 1, adding 3-5 parts of acrylic resin, 8-10 parts of MMA (methyl methacrylate) and 80-100 parts of solvent into a reaction kettle, stirring for 5-10 minutes until complete mixing, wherein 500-1000 r/min of solvent is added;
step 2, adding 4-6 parts of tris (hydroxymethyl) aminomethane and 5-8 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at the speed of 500 revolutions per minute;
step 3, adding 3-4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
step 4, adding 4-5 parts of antibacterial agent, stirring for 10-20 minutes at 500 revolutions per minute;
and 5, discharging and packaging to obtain a finished product.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535012A (en) * | 2020-05-06 | 2020-08-14 | 江苏华龙无纺布有限公司 | High-water-absorption antibacterial non-woven fabric and preparation method thereof |
| CN112726219A (en) * | 2020-12-28 | 2021-04-30 | 广东广油华丰科技研究有限公司 | Emulsion containing nano cuprous oxide/copper oxide/silver oxide for non-woven fabric and application thereof |
| CN113832725A (en) * | 2021-10-09 | 2021-12-24 | 福建冠泓工业有限公司 | Multi-time hydrophilic non-woven fabric and preparation method thereof |
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| CN111535012A (en) * | 2020-05-06 | 2020-08-14 | 江苏华龙无纺布有限公司 | High-water-absorption antibacterial non-woven fabric and preparation method thereof |
| CN111535012B (en) * | 2020-05-06 | 2021-07-06 | 江苏华龙无纺布有限公司 | High-water-absorption antibacterial non-woven fabric and preparation method thereof |
| CN112726219A (en) * | 2020-12-28 | 2021-04-30 | 广东广油华丰科技研究有限公司 | Emulsion containing nano cuprous oxide/copper oxide/silver oxide for non-woven fabric and application thereof |
| CN113832725A (en) * | 2021-10-09 | 2021-12-24 | 福建冠泓工业有限公司 | Multi-time hydrophilic non-woven fabric and preparation method thereof |
| CN113832725B (en) * | 2021-10-09 | 2023-11-17 | 福建冠泓工业有限公司 | Multi-time hydrophilic non-woven fabric and preparation method thereof |
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