CN110183814A - A kind of anti-pollution water repellent master batch and preparation method thereof - Google Patents

A kind of anti-pollution water repellent master batch and preparation method thereof Download PDF

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Publication number
CN110183814A
CN110183814A CN201910432862.4A CN201910432862A CN110183814A CN 110183814 A CN110183814 A CN 110183814A CN 201910432862 A CN201910432862 A CN 201910432862A CN 110183814 A CN110183814 A CN 110183814A
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parts
master batch
water repellent
pollution water
repellent master
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CN201910432862.4A
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孙侠
张堂俊
丁利忠
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Zhejiang Jin Cai New Material Co Ltd
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Zhejiang Jin Cai New Material Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/20Compounding polymers with additives, e.g. colouring
    • C08J3/22Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2427/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2427/02Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/04Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2427/06Homopolymers or copolymers of vinyl chloride
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2457/00Characterised by the use of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C08J2457/02Copolymers of mineral oil hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2463/00Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/06Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/16Halogen-containing compounds
    • C08K2003/162Calcium, strontium or barium halides, e.g. calcium, strontium or barium chloride
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2237Oxides; Hydroxides of metals of titanium
    • C08K2003/2241Titanium dioxide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/05Alcohols; Metal alcoholates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00Use of pretreated ingredients
    • C08K9/12Adsorbed ingredients, e.g. ingredients on carriers

Abstract

The invention belongs to technical field of polymer material chemistry, and in particular to a kind of anti-pollution water repellent master batch and preparation method thereof.Including following content of component: 28-39 parts of nano-titanium dioxide, 12-19 parts of epoxy resin, 17-22 parts of Petropols, 18-21 parts of polyvinyl chloride, 15-19 parts of chitosan, 12-16 parts of γ phase nano-aluminium oxide, 7-9 parts of Peppermint essential oil, 11-13 parts of isopropanol, 7-8 parts of calcium chloride, 8-11 parts of curing accelerator, 2-6 parts of antibacterial agent, 1-3 parts of dispersing agent, 0.5-1.5 parts of antimildew disinfectant.This method anti-pollution water repellent master batch anti-pollution water repellency is strong, and antibiotic property is good, is suitble to promotion and application.

Description

A kind of anti-pollution water repellent master batch and preparation method thereof
Technical field
The invention belongs to technical field of polymer material chemistry, and in particular to a kind of anti-pollution water repellent master batch and its preparation side Method.
Background technique
Masterbatch is to develop a kind of plastic processing additives for standing up the 1980s, it be by excess chemical assistant, Vector resin and dispersing agent etc. are formed.Master batch is gathered obtained from the pigment (dyestuff) of super quantity is uniformly attached in resin Collective.Master batch refers to during plastics forming, for operational convenience, by required various auxiliary agents, filler with A small amount of vector resin first carries out mixed milling, by process such as the metering of the equipment such as extruder, mixing, melting, extrusion, pelletizings Particulate material obtained, referred to as master batch.Master batch is made of vector resin, various fillers and various auxiliary agents.The limit of auxiliary agent in master batch The content of degree or filler several times higher than requirement in practical plastic products are to more than ten times.In molding process, it is necessary to According to the amount for needing to be added in the content and actual product in master batch in relation to component, the proportion of master batch and matrix resin is adjusted.It is female Grain can be generally divided into common filler parent granule (abbreviation filler parent granule) and functional master batch, such as Masterbatch, anti-droplet master batch.
Nano-titanium dioxide is fluffy white powder, and shielding ultraviolet rays effect is strong, there is good dispersibility and weatherability.It can The infringement of ultraviolet light is prevented as ultraviolet light screener for fields such as cosmetics, functional fibre, plastics, coating, paint.? It can be used for superior automobile finishing coat, there is effect.Nano titanium dioxide, also known as titanium dioxide.Diameter 100 nanometers with Under, product appearance is fluffy white powder.With anti-line, antibacterial, self-cleaning, anti-aging property.
Currently, there is no the anti-pollution water repellent master batch with superperformance on the market.Therefore, research and development have antifouling property Master batch is particularly important.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of anti-pollution water repellent master batch and preparation method thereof, this method anti-pollution Water repellent master batch anti-pollution water repellency is strong, and antibiotic property is good, is suitble to promotion and application.
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of anti-pollution water repellent master batch, including following content of component: 28-39 parts of nano-titanium dioxide, 12-19 parts of epoxy resin, 17-22 parts of Petropols, 18-21 parts of polyvinyl chloride, 15-19 parts of chitosan, γ phase nano-aluminium oxide 12-16 Part, 7-9 parts of Peppermint essential oil, 11-13 parts of isopropanol, 7-8 parts of calcium chloride, 8-11 parts of curing accelerator, 2-6 parts of antibacterial agent, dispersion 1-3 parts of agent, 0.5-1.5 parts of antimildew disinfectant.
As a preferred solution of the present invention, the anti-pollution water repellent master batch, including following content of component: nano-titanium dioxide 35 parts, 17 parts of epoxy resin, 21 parts of Petropols, 19 parts of polyvinyl chloride, 16 parts of chitosan, the oxidation of γ phase nanometer three two 15 parts of aluminium, 12 parts of isopropanol, 7 parts of calcium chloride, 9 parts of curing accelerator, 4 parts of antibacterial agent, 2 parts of dispersing agent, is prevented at 8 parts of Peppermint essential oil 1 part of mould fungicide.
As a preferred solution of the present invention, the nanometer titanium dioxide titanium di is at 100 nanometers or less.
A kind of preparation method of anti-pollution water repellent master batch, comprising the following steps: the first step weighs raw material;Second step, by γ phase Nano-aluminium oxide and nano-titanium dioxide are uniformly mixed and are ultrasonically treated, and milled processed 40-60min after ultrasonic treatment is obtained To mixture A;Third step, by mixture A, epoxy resin, Petropols, polyvinyl chloride, chitosan, isopropanol and chlorine Change calcium and be uniformly mixed and be added dispersion machine, decentralized processing 2.5-4.5 hours, addition Peppermint essential oil, curing accelerator, antibacterial agent, Dispersing agent and antimildew disinfectant;Continue decentralized processing 30-60min, after by twin screw extruder extruding pelletization, obtain anti-pollution Water repellent master batch.
As a preferred solution of the present invention, the third step, by mixture A, epoxy resin, Petropols, polyvinyl chloride, Chitosan, isopropanol and calcium chloride are uniformly mixed and are added dispersion machine, decentralized processing 3 hours, Peppermint essential oil are added, consolidates Change promotor, antibacterial agent, dispersing agent and antimildew disinfectant;Continue decentralized processing 50min, after squeezed out by twin screw extruder It is granulated, obtains anti-pollution water repellent master batch.
γ phase nano-aluminium oxide: enhancing, wear-resisting, scratch resistance improve mobile performance, prevent from agglomerating, improve coating Mobility, dispersibility and adhesive force.
Chitosan: chitosan is that unique cationic polysaccharide is afraid of in nature;With a variety of anti- Microbial activity can inhibit the growth of bacterium, fungi and virus, and have good adhesion and biocidal property.
Compared with prior art, the invention has the following advantages:
(1) nano-titanium dioxide is carried on γ phase nano-aluminium oxide by the present invention, enhances the steady of nano-titanium dioxide It is qualitative, the antifouling property of titanium dioxide is improved, and by the way that nano-titanium dioxide to be carried on γ phase nano-aluminium oxide, The compact texture for foring Ti-O-Al not only acts as the effect of anti-pollution, and can be with the effect of waterproof water repellent;
(2) chitosan enhances the adhesiveness of of the invention component, enhances waterproof water repellency.
Specific embodiment
Below by specific embodiment, invention is further described in detail.But those skilled in the art will manage Solution, the following example is merely to illustrate the present invention, and should not be taken as limiting the scope of the invention.Specific skill is not specified in embodiment Art or condition person, described technology or conditions carry out to specifications according to the literature in the art.Agents useful for same or instrument Production firm person is not specified, being can be with conventional products that are commercially available.
Embodiment 1
A kind of anti-pollution water repellent master batch, including following content of component: 39 parts of nano-titanium dioxide, 19 parts of epoxy resin, petroleum tree 22 parts of rouge, 21 parts of polyvinyl chloride, 19 parts of chitosan, 16 parts of γ phase nano-aluminium oxide, 9 parts of Peppermint essential oil, isopropyl 13 parts of alcohol, 8 parts of calcium chloride, 11 parts of curing accelerator, 6 parts of antibacterial agent, 3 parts of dispersing agent, 1.5 parts of antimildew disinfectant.
Wherein, the nanometer titanium dioxide titanium di is at 100 nanometers or less.
A kind of preparation method of anti-pollution water repellent master batch, comprising the following steps: the first step weighs raw material;Second step, by γ phase Nano-aluminium oxide and nano-titanium dioxide are uniformly mixed and are ultrasonically treated, and milled processed 60min after ultrasonic treatment is mixed Close object A;Third step, by mixture A, epoxy resin, Petropols, polyvinyl chloride, chitosan, isopropanol and calcium chloride Be uniformly mixed and be added dispersion machine, decentralized processing 4.5 hours, be added Peppermint essential oil, curing accelerator, antibacterial agent, dispersing agent and Antimildew disinfectant;Continue decentralized processing 60min, after by twin screw extruder extruding pelletization, obtain anti-pollution water repellent master batch.
Embodiment 2
A kind of anti-pollution water repellent master batch, including following content of component: 28 parts of nano-titanium dioxide, 12 parts of epoxy resin, petroleum tree 17 parts of rouge, 18 parts of polyvinyl chloride, 15 parts of chitosan, 12 parts of γ phase nano-aluminium oxide, 7 parts of Peppermint essential oil, isopropyl 11 parts of alcohol, 7 parts of calcium chloride, 8 parts of curing accelerator, 2 parts of antibacterial agent, 1 part of dispersing agent, 0.5 part of antimildew disinfectant.
Wherein, the nanometer titanium dioxide titanium di is at 100 nanometers or less.
A kind of preparation method of anti-pollution water repellent master batch, comprising the following steps: the first step weighs raw material;Second step, by γ phase Nano-aluminium oxide and nano-titanium dioxide are uniformly mixed and are ultrasonically treated, and milled processed 40min after ultrasonic treatment is mixed Close object A;Third step, by mixture A, epoxy resin, Petropols, polyvinyl chloride, chitosan, isopropanol and calcium chloride Be uniformly mixed and be added dispersion machine, decentralized processing 2.5 hours, be added Peppermint essential oil, curing accelerator, antibacterial agent, dispersing agent and Antimildew disinfectant;Continue decentralized processing 30min, after by twin screw extruder extruding pelletization, obtain anti-pollution water repellent master batch.
Embodiment 3
A kind of anti-pollution water repellent master batch, including following content of component: 35 parts of nano-titanium dioxide, 17 parts of epoxy resin, petroleum tree 21 parts of rouge, 19 parts of polyvinyl chloride, 16 parts of chitosan, 15 parts of γ phase nano-aluminium oxide, 8 parts of Peppermint essential oil, isopropyl 12 parts of alcohol, 7 parts of calcium chloride, 9 parts of curing accelerator, 4 parts of antibacterial agent, 2 parts of dispersing agent, 1 part of antimildew disinfectant.
Wherein, the nanometer titanium dioxide titanium di is at 100 nanometers or less.
A kind of preparation method of anti-pollution water repellent master batch, comprising the following steps: the first step weighs raw material;Second step, by γ phase Nano-aluminium oxide and nano-titanium dioxide are uniformly mixed and are ultrasonically treated, and milled processed 50min after ultrasonic treatment is mixed Close object A;Third step, by mixture A, epoxy resin, Petropols, polyvinyl chloride, chitosan, isopropanol and calcium chloride It is uniformly mixed and is added dispersion machine, decentralized processing 3 hours, Peppermint essential oil, curing accelerator, antibacterial agent, dispersing agent is added and prevents Mould fungicide;Continue decentralized processing 50min, after by twin screw extruder extruding pelletization, obtain anti-pollution water repellent master batch.
Comparative example 1
With embodiment 3, difference is that graphene is not added with γ phase nano-aluminium oxide.
A kind of anti-pollution water repellent master batch, including following content of component: 35 parts of nano-titanium dioxide, 17 parts of epoxy resin, stone 21 parts of oleoresin, 19 parts of polyvinyl chloride, 16 parts of chitosan, it is 8 parts of Peppermint essential oil, 12 parts of isopropanol, 7 parts of calcium chloride, solid Change 9 parts of promotor, 4 parts of antibacterial agent, 2 parts of dispersing agent, 1 part of antimildew disinfectant.
Wherein, the nanometer titanium dioxide titanium di is at 100 nanometers or less.
A kind of preparation method of anti-pollution water repellent master batch, comprising the following steps: the first step weighs raw material;Second step, by nanometer Titanium dioxide is simultaneously ultrasonically treated, and milled processed 50min after ultrasonic treatment obtains mixture A;Third step, by mixture A, epoxy Resin, Petropols, polyvinyl chloride, chitosan, isopropanol and calcium chloride are uniformly mixed and are added dispersion machine, at dispersion Peppermint essential oil, curing accelerator, antibacterial agent, dispersing agent and antimildew disinfectant is added in reason 3 hours;Continue decentralized processing 50min, Afterwards by twin screw extruder extruding pelletization, anti-pollution water repellent master batch is obtained.
Comparative example 2
With embodiment 3, difference is that graphene is not added with chitosan.
A kind of anti-pollution water repellent master batch, including following content of component: 35 parts of nano-titanium dioxide, 17 parts of epoxy resin, stone 21 parts of oleoresin, 19 parts of polyvinyl chloride, 15 parts of γ phase nano-aluminium oxide, 8 parts of Peppermint essential oil, 12 parts of isopropanol, calcium chloride 7 Part, 9 parts of curing accelerator, 4 parts of antibacterial agent, 2 parts of dispersing agent, 1 part of antimildew disinfectant.
Wherein, the nanometer titanium dioxide titanium di is at 100 nanometers or less.
A kind of preparation method of anti-pollution water repellent master batch, comprising the following steps: the first step weighs raw material;Second step, by γ phase Nano-aluminium oxide and nano-titanium dioxide are uniformly mixed and are ultrasonically treated, and milled processed 50min after ultrasonic treatment is mixed Close object A;Mixture A, epoxy resin, Petropols, polyvinyl chloride, isopropanol and calcium chloride are uniformly mixed and are added by third step Enter dispersion machine, decentralized processing 3 hours, Peppermint essential oil, curing accelerator, antibacterial agent, dispersing agent and antimildew disinfectant is added;Continue Decentralized processing 50min, after by twin screw extruder extruding pelletization, obtain anti-pollution water repellent master batch.
The resulting anti-pollution water repellent master batch of embodiment 1-3 and comparative example 1-2 is tested for the property:
Washability time Antibiotic property
Embodiment 1 > 840 500h is without bacterial plaque
Embodiment 2 > 850 500h is without bacterial plaque
Embodiment 3 > 900 500h is without bacterial plaque
Comparative example 1 > 700 500h is without bacterial plaque
Comparative example 2 > 400 The serious bacterial plaque of 500h
As can be seen from the table, anti-pollution water repellent master batch anti-pollution water repellency of the invention is strong, and antibiotic property is good, is suitble to promote and answer With.
The above is only preferred embodiments of the present invention, is not intended to limit the scope of the present invention, Therefore any trickle amendment, equivalent variations and modification made to the above embodiment according to the technical essence of the invention, belong to In the range of technical solution of the present invention.

Claims (5)

1. a kind of anti-pollution water repellent master batch, which is characterized in that including following content of component: 28-39 parts of nano-titanium dioxide, epoxy 12-19 parts of resin, 17-22 parts of Petropols, 18-21 parts of polyvinyl chloride, 15-19 parts of chitosan, three oxygen of γ phase nanometer Change 12-16 parts of two aluminium, 7-9 parts of Peppermint essential oil, 11-13 parts of isopropanol, 7-8 parts of calcium chloride, 8-11 parts of curing accelerator, antibacterial agent 2-6 parts, 1-3 parts of dispersing agent, 0.5-1.5 parts of antimildew disinfectant.
2. a kind of anti-pollution water repellent master batch according to claim 1, which is characterized in that including following content of component: nanometer 35 parts of titanium dioxide, 17 parts of epoxy resin, 21 parts of Petropols, 19 parts of polyvinyl chloride, 16 parts of chitosan, γ phase nanometer 15 parts of aluminum oxide, 8 parts of Peppermint essential oil, 12 parts of isopropanol, 7 parts of calcium chloride, 9 parts of curing accelerator, 4 parts of antibacterial agent, dispersion 2 parts of agent, 1 part of antimildew disinfectant.
3. a kind of anti-pollution water repellent master batch according to claim 1, which is characterized in that the nanometer titanium dioxide titanium di exists 100 nanometers or less.
4. a kind of preparation method of anti-pollution water repellent master batch described in claim 1, which comprises the following steps: first Step, weighs raw material;γ phase nano-aluminium oxide and nano-titanium dioxide are uniformly mixed and are ultrasonically treated by second step, ultrasound Milled processed 40-60min after processing obtains mixture A;Third step, by mixture A, epoxy resin, Petropols, polychlorostyrene second Alkene, chitosan, isopropanol and calcium chloride are uniformly mixed and are added dispersion machine, decentralized processing 2.5-4.5 hours, are added thin Lotus essential oil, curing accelerator, antibacterial agent, dispersing agent and antimildew disinfectant;Continue decentralized processing 30-60min, after by double helix Bar extruder extruding pelletization obtains anti-pollution water repellent master batch.
5. a kind of preparation method of anti-pollution water repellent master batch according to claim 4, which is characterized in that the third step, it will Mixture A, epoxy resin, Petropols, polyvinyl chloride, chitosan, isopropanol and calcium chloride are uniformly mixed and are added Decentralized processing 3 hours, Peppermint essential oil, curing accelerator, antibacterial agent, dispersing agent and antimildew disinfectant was added in dispersion machine;Continue point Dissipate processing 50min, after by twin screw extruder extruding pelletization, obtain anti-pollution water repellent master batch.
CN201910432862.4A 2019-05-23 2019-05-23 A kind of anti-pollution water repellent master batch and preparation method thereof Pending CN110183814A (en)

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CN110747532A (en) * 2019-10-21 2020-02-04 宁波百厚海洋科技有限公司 High-anti-fouling low-temperature-resistant polyester monofilament and production method thereof

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