CN104861491A - PTT polyester antibacterial mildew-proof master batch and preparation method therefor - Google Patents
PTT polyester antibacterial mildew-proof master batch and preparation method therefor Download PDFInfo
- Publication number
- CN104861491A CN104861491A CN201410533849.5A CN201410533849A CN104861491A CN 104861491 A CN104861491 A CN 104861491A CN 201410533849 A CN201410533849 A CN 201410533849A CN 104861491 A CN104861491 A CN 104861491A
- Authority
- CN
- China
- Prior art keywords
- master batch
- ptt polyester
- ptt
- antibacterial
- agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a PTT polyester antibacterial mildew-proof master batch and a preparation method therefor. The PTT polyester antibacterial mildew-proof master batch comprises the following ingredients, by weight, 20%-70% of PTT polyesters, 10%-25% of antibacterial agents, 8%-15% of ultraviolet ray stabilizing agents, 5%-10% of anti-hydrolysis agents, 5%-40% of filling materials, 0.5%-2% of coupling agents, 0.5%-3% of anti-oxidants and 0.5%-5% of dispersants. The beneficial effects are that when the PTT polyester antibacterial mildew-proof master batch is applied in PTT production, good anti-ultraviolet aging function and antibacterial mildew-proof performances are achieved, the mechanical properties and heat resistance of the material can be raised, the production cost is lowered, the production efficiency is raised, and the master batch is helpful for industrial production and application.
Description
Technical field
The present invention relates to technical field of polymer materials, specifically a kind of PTT polyester antibacterial and mouldproof master batch and preparation method thereof.
Background technology
Poly(Trimethylene Terephthalate) (being called for short PTT polyester) is by terephthalic acid and 1, ammediol polycondensation and obtained is a kind of new polyester macromolecular material having development prospect of new research and development after polyethylene terephthalate (PET) and polybutylene terephthalate (PBT).Compared with PET, PBT, PTT polyester has the multiple good characteristics such as snappiness, good continuous printing and dyeing characteristic, uvioresistant, anti-internal stress, low electrostatic and good biological degradability, reusable edible.In addition, PTT polyester processibility is good, water absorbability is little, dimensional stability is high, physical property change is little, has the high-performance of PET and the workability energy of PBT concurrently.Therefore PTT polyester is very wide in various fields application prospects such as carpet industry, dress materials, engineered thermoplastics.
Along with the raising of people's living standard, health perception also progressively strengthens, people also more and more pay attention to the comfortable of living environment and sanitary condition, create comfortable, clean, antibacterial, mildew-resistant, prevent the life of pathophoresis, much-talked-about topic that study and Working environment have become people's growing interest.But, along with people for while living environment that construction one of controlling oneself is cool in summer and warm in winter, also for the breeding of microorganism, growth create favourable condition.Bacterium and mould are two kinds of main Types of microorganism, there is the features such as of a great variety, distributed pole is wide, vitality is vigorous, when envrionment conditions be that relative humidity is greater than 65%, temperature 20 DEG C ~ 30 DEG C, pH value 3.0 ~ 6.0 time, will rapidly absorbing material surface nutritive substance and grow, cause going mouldy and destroying of material.The mycelium formed during mould-growth is conductor, can make the decreasing insulating of material, changes in weight, can occur material peeling phenomenon time serious.The metabolite formed during mould-growth containing organic acid and toxin, can make goods occur surfaces of tacky, variable color, become fragile, the phenomenon such as smooth finish reduction, and the people of these mould curd products of Long Term Contact also can be made to go down with.Therefore; control and eliminate the Growth and reproduction of unwanted bacteria, mould; protection human health is the important topic of current sciemtifec and technical sphere; PTT polyester is suitable as dress material fiber; also be widely used in the aspect such as carpet, non-woven fabrics simultaneously; carry out antibacterial and mouldproof modification to PTT trevira necessary, and be day by day subject to the favor of consumers in general to the textiles having good antibacterial and mouldproof performance, it has a extensive future.
Summary of the invention
The object of the present invention is to provide a kind of PTT polyester antibacterial and mouldproof master batch and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is: a kind of PTT polyester antibacterial and mouldproof master batch, its component by mass percent proportioning is: PTT polyester 20% ~ 70%, antiseptic-germicide 10% ~ 25%, ultra-violet stabilizer 8% ~ 15%, hydrolysis-resisting agent 5% ~ 10%, filler 5% ~ 40%, coupling agent 0.5% ~ 2%, oxidation inhibitor 0.5% ~ 3%, dispersion agent 0.5% ~ 5%.
Described PTT polyester is the Poly(Trimethylene Terephthalate) of limiting viscosity 0.7 ~ 1.5dL/g.
Described antiseptic-germicide is the one in silver ions phosphoric acid salt, silver-ion antibiotic zeolite, silica modified organic antibacterial agent, phenol antiseptic-germicide, quaternary alkylphosphonium salt antiseptic-germicide.
Described ultra-violet stabilizer is Benzotriazole Ultraviolet Stabilizer or benzophenone ultraviolet absorption agent.
Described hydrolysis-resisting agent is carbodiimide.
Described filler is particle diameter in the one of the calcium carbonate of 0.1 μm ~ 50nm, mica, kaolin, barium sulfate, calcium oxide.
Described coupling agent is γ-aminopropyltrimethoxysilane.
Described oxidation inhibitor is the one in the compound of antioxidant 1010, antioxidant 1076, antioxidant 1010 or antioxidant 1076 and irgasfos 168.
Described dispersion agent is the one in calcium stearate, ultra-fine TAS-2A powder, pentaerythritol stearate, modification ethylene bis-fatty acid amides.
The preparation method of above-mentioned a kind of PTT polyester antibacterial and mouldproof master batch, comprises the following steps:
(1), by PTT resin be placed in forced air circulation baking oven at 110 DEG C ~ 120 DEG C temperature dry 6 ~ 8 hours, filler be placed at 60 DEG C ~ 80 DEG C temperature dry 1 ~ 2 hour, stand-by;
(2), take dry filler by weight ratio and add barrel temperature in the super mixer of 80 DEG C ~ 100 DEG C, and add coupling agent by weight ratio, stir 10 ~ 45 minutes at rotating speed 3000 ~ 4500r/min, and then add the PTT polyester, antiseptic-germicide, ultra-violet stabilizer, hydrolysis-resisting agent, oxidation inhibitor and the dispersion agent that take drying by weight ratio, after making to stir together 3 ~ 5 minutes and reaching and mix, discharging;
(3), the compound of step (2) is added in twin screw extruder, at 180 DEG C ~ 260 DEG C temperature after melting mixing extruding pelletization, then carry out drying, packaging, obtain a kind of PTT polyester antibacterial and mouldproof master batch of the present invention.
The invention has the beneficial effects as follows, the present invention, when being applied to PTT and producing, will have the aging function of good UV resistance and antibacterial and mouldproof performance, but also improve mechanical property and the resistance toheat of material, reduce production cost simultaneously, improve production efficiency, contribute to suitability for industrialized production and application.
Embodiment
Technical scheme of the present invention is further illustrated below in conjunction with specific embodiment.
Embodiment 1:
A kind of PTT polyester antibacterial and mouldproof master batch, its component by mass percent proportioning is: PTT polyester 30%, silver ions phosphoric acid salt 25%, Benzotriazole Ultraviolet Stabilizer 15%, carbodiimide 5%, filler 20%, γ-aminopropyltrimethoxysilane 1%, antioxidant 1010 1.5%, ultra-fine TAS-2A powder 2.5%, described PTT polyester is the Poly(Trimethylene Terephthalate) of limiting viscosity 0.7 ~ 1.5dL/g, and described filler is the calcium carbonate of particle diameter at 0.1 μm ~ 50nm.
Preparation method: (1), PTT resin is placed in forced air circulation baking oven at 110 DEG C ~ 120 DEG C temperature dry 6 ~ 8 hours, to be placed in filler at 60 DEG C ~ 80 DEG C temperature dry 1 ~ 2 hour, stand-by; (2), take dry filler by weight ratio and add barrel temperature in the super mixer of 80 DEG C ~ 100 DEG C, and add γ-aminopropyltrimethoxysilane by weight ratio, stir 10 ~ 45 minutes at rotating speed 3000 ~ 4500r/min, and then add the PTT polyester, silver ions phosphoric acid salt, Benzotriazole Ultraviolet Stabilizer, carbodiimide, antioxidant 1010, the ultra-fine TAS-2A powder that take drying by weight ratio, after making to stir together 3 ~ 5 minutes and reaching and mix, discharging; (3), the compound of step (2) is added in twin screw extruder, at 180 DEG C ~ 260 DEG C temperature after melting mixing extruding pelletization, then carry out drying, packaging, obtain a kind of PTT polyester antibacterial and mouldproof master batch of the present invention.
Embodiment 2:
A kind of PTT polyester antibacterial and mouldproof master batch, its component by mass percent proportioning is: the compound 0.5% of PTT polyester 50%, silver-ion antibiotic zeolite 10%, benzophenone ultraviolet absorption agent 8%, carbodiimide 5%, filler 25%, γ-aminopropyltrimethoxysilane 0.5%, antioxidant 1076 and irgasfos 168, modification ethylene bis-fatty acid amides 1%, described PTT polyester is the Poly(Trimethylene Terephthalate) of limiting viscosity 0.7 ~ 1.5dL/g, and described filler is the kaolin of particle diameter at 0.1 μm ~ 50nm.
Preparation method: (1), PTT resin is placed in forced air circulation baking oven at 110 DEG C ~ 120 DEG C temperature dry 6 ~ 8 hours, to be placed in filler at 60 DEG C ~ 80 DEG C temperature dry 1 ~ 2 hour, stand-by; (2), take dry filler by weight ratio and add barrel temperature in the super mixer of 80 DEG C ~ 100 DEG C, and add γ-aminopropyltrimethoxysilane by weight ratio, stir 10 ~ 45 minutes at rotating speed 3000 ~ 4500r/min, and then add the compound, the modification ethylene bis-fatty acid amides that take dry PTT polyester, silver-ion antibiotic zeolite, benzophenone ultraviolet absorption agent, carbodiimide, antioxidant 1076 and irgasfos 168 by weight ratio, after making to stir together 3 ~ 5 minutes and reaching and mix, discharging; (3), the compound of step (2) is added in twin screw extruder, at 180 DEG C ~ 260 DEG C temperature after melting mixing extruding pelletization, then carry out drying, packaging, obtain a kind of PTT polyester antibacterial and mouldproof master batch of the present invention.
Claims (7)
1. a PTT polyester antibacterial and mouldproof master batch, it is characterized in that, its component by mass percent proportioning is: PTT polyester 20% ~ 70%, antiseptic-germicide 10% ~ 25%, ultra-violet stabilizer 8% ~ 15%, hydrolysis-resisting agent 5% ~ 10%, filler 5% ~ 40%, coupling agent 0.5% ~ 2%, oxidation inhibitor 0.5% ~ 3%, dispersion agent 0.5% ~ 5%.
2. a kind of PTT polyester antibacterial and mouldproof master batch according to claim 1, is characterized in that, described antiseptic-germicide is the one in silver ions phosphoric acid salt, silver-ion antibiotic zeolite, silica modified organic antibacterial agent, phenol antiseptic-germicide, quaternary alkylphosphonium salt antiseptic-germicide.
3. a kind of PTT polyester antibacterial and mouldproof master batch according to claim 1, it is characterized in that, described ultra-violet stabilizer is Benzotriazole Ultraviolet Stabilizer or benzophenone ultraviolet absorption agent.
4. a kind of PTT polyester antibacterial and mouldproof master batch according to claim 1, it is characterized in that, described hydrolysis-resisting agent is carbodiimide.
5. a kind of PTT polyester antibacterial and mouldproof master batch according to claim 1, is characterized in that, described filler is particle diameter in the one of the calcium carbonate of 0.1 μm ~ 50nm, mica, kaolin, barium sulfate, calcium oxide.
6. a kind of PTT polyester antibacterial and mouldproof master batch according to claim 1, is characterized in that, described dispersion agent is the one in calcium stearate, ultra-fine TAS-2A powder, pentaerythritol stearate, modification ethylene bis-fatty acid amides.
7. the preparation method of a kind of PTT polyester antibacterial and mouldproof master batch according to claim 1, is characterized in that, comprise the following steps:
(1), by PTT resin be placed in forced air circulation baking oven at 110 DEG C ~ 120 DEG C temperature dry 6 ~ 8 hours, filler be placed at 60 DEG C ~ 80 DEG C temperature dry 1 ~ 2 hour, stand-by;
(2), take dry filler by weight ratio and add barrel temperature in the super mixer of 80 DEG C ~ 100 DEG C, and add coupling agent by weight ratio, stir 10 ~ 45 minutes at rotating speed 3000 ~ 4500r/min, and then add the PTT polyester, antiseptic-germicide, ultra-violet stabilizer, hydrolysis-resisting agent, oxidation inhibitor and the dispersion agent that take drying by weight ratio, after making to stir together 3 ~ 5 minutes and reaching and mix, discharging;
(3), the compound of step (2) is added in twin screw extruder, at 180 DEG C ~ 260 DEG C temperature after melting mixing extruding pelletization, then carry out drying, packaging, obtain a kind of PTT polyester antibacterial and mouldproof master batch of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410533849.5A CN104861491A (en) | 2014-10-12 | 2014-10-12 | PTT polyester antibacterial mildew-proof master batch and preparation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410533849.5A CN104861491A (en) | 2014-10-12 | 2014-10-12 | PTT polyester antibacterial mildew-proof master batch and preparation method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104861491A true CN104861491A (en) | 2015-08-26 |
Family
ID=53907701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410533849.5A Pending CN104861491A (en) | 2014-10-12 | 2014-10-12 | PTT polyester antibacterial mildew-proof master batch and preparation method therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104861491A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108912478A (en) * | 2018-05-03 | 2018-11-30 | 安徽雅诺卫浴科技有限公司 | Ageing-resistant shower plastic master batch with bacteria resistance function |
| CN109181237A (en) * | 2018-08-21 | 2019-01-11 | 阜南县鲲鹏塑业科技有限公司 | A kind of preferable plastics preparation method of anti-microbial property |
| CN113174125A (en) * | 2021-05-10 | 2021-07-27 | 华东理工大学 | Preparation method of antibacterial master batch for dacron chemical fiber |
-
2014
- 2014-10-12 CN CN201410533849.5A patent/CN104861491A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108912478A (en) * | 2018-05-03 | 2018-11-30 | 安徽雅诺卫浴科技有限公司 | Ageing-resistant shower plastic master batch with bacteria resistance function |
| CN108912478B (en) * | 2018-05-03 | 2021-04-30 | 安徽古驰智能环保家居有限公司 | Accessory for gondola water faucet |
| CN109181237A (en) * | 2018-08-21 | 2019-01-11 | 阜南县鲲鹏塑业科技有限公司 | A kind of preferable plastics preparation method of anti-microbial property |
| CN113174125A (en) * | 2021-05-10 | 2021-07-27 | 华东理工大学 | Preparation method of antibacterial master batch for dacron chemical fiber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103881193A (en) | Polyethylene antibacterial mildew-resistant master batch and preparation method thereof | |
| CN101735636B (en) | Biodegradation time controlled plastic film and preparation method thereof | |
| Emamifar et al. | Effect of nanocomposite packaging containing Ag and ZnO on inactivation of Lactobacillus plantarum in orange juice | |
| CN103483669B (en) | A kind of Antibiotic nanometer flame-retardant plastic and preparation method thereof | |
| CN107326470B (en) | A kind of processing method of the lasting modified polyester fiber of antibacterial | |
| CN103467828A (en) | Antibacterial plastic and preparation method thereof | |
| CN105899718A (en) | Antibacterial fiber material, antibacterial fibers, master batch for manufacturing antibacterial fibers, and method for manufacturing antibacterial fibers | |
| CN103709643A (en) | Antibacterial terylene master batch and preparation method thereof | |
| CN104861491A (en) | PTT polyester antibacterial mildew-proof master batch and preparation method therefor | |
| CN103254650A (en) | Antibacterial composite preservative film and preparation method thereof | |
| CN104861479A (en) | Antibacterial color master batch used for polyethylene glycol terephthalate | |
| CN107353553A (en) | TPE and its preparation technology are used in a kind of food contact | |
| CN114085428B (en) | Antibacterial agent for plastic modification and preparation method thereof | |
| CN101824177A (en) | Specific antibacterial PE (polyethylene) preservative film | |
| CN105623218B (en) | A kind of inorganic composite nano antibacterial heat-proof polylactic acid masterbatch and preparation method thereof | |
| CN103044795A (en) | Antibacterial transparent polystyrene material and preparation method thereof | |
| CN109233300B (en) | Preparation method of nano-silver antibacterial agent, antibacterial plastic and preparation method of antibacterial plastic | |
| CN107793581A (en) | A kind of efficient antibacterial plastic concentrate and preparation method | |
| CN102558747B (en) | Acrylonitrile-butadiene-styrene (ABS) material with excellent antibacterial performance and preparation method thereof | |
| CN103772807B (en) | A kind of preparation method of antibacterial, hydrophilic polypropylene particle | |
| CN109337280A (en) | Fitness equipment novel antibacterial ABS material and preparation method thereof | |
| CN114395221B (en) | Quaternary blending degradable intercalation antibacterial high-permeability preservative film and preparation method thereof | |
| CN104861429A (en) | Anti-microbial enhanced smooth master batch for PTT polyesters | |
| CN102796328A (en) | Antibacterial and luminous plastic particles for toy and preparation method for plastic particles | |
| CN109467894A (en) | A kind of antibacterial matrices and preparation method thereof for Tritan copolyester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150826 |
|
| WD01 | Invention patent application deemed withdrawn after publication |