CN111100417A - Impact-resistant reinforced mildew-proof acrylonitrile-butadiene-styrene copolymer material and preparation method thereof - Google Patents
Impact-resistant reinforced mildew-proof acrylonitrile-butadiene-styrene copolymer material and preparation method thereof Download PDFInfo
- Publication number
- CN111100417A CN111100417A CN201811271466.XA CN201811271466A CN111100417A CN 111100417 A CN111100417 A CN 111100417A CN 201811271466 A CN201811271466 A CN 201811271466A CN 111100417 A CN111100417 A CN 111100417A
- Authority
- CN
- China
- Prior art keywords
- butadiene
- acrylonitrile
- styrene copolymer
- mildew
- impact
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses an impact-resistant reinforced mildew-proof acrylonitrile-butadiene-styrene copolymer material and a preparation method thereof.
Description
Technical Field
The invention belongs to the technical field of macromolecules, and particularly relates to an impact-resistant reinforced mildew-proof acrylonitrile-butadiene-styrene copolymer material and a preparation method thereof.
Background
Acrylonitrile-butadiene-styrene copolymer, english name: acrylonitrile butadiene styrene polymers, ABS for short. ABS is a thermoplastic high polymer material with high strength, good toughness and easy processing and molding. The ABS resin is a terpolymer of acrylonitrile, 1, 3-butadiene and styrene. Can be normally performed at the temperature of between 25 ℃ below zero and 60 ℃, has good formability, and the processed product has smooth surface and is easy to dye and electroplate. And can be compounded as blends with a variety of resins. It is mainly used for alloy, plastic and ABS.
With the continuous development of the application, people put higher and more specific requirements on acrylonitrile-butadiene-styrene copolymer, such as antibacterial and mildewproof properties. This is because the plastics are likely to produce mold due to migration of the internal additives or external contamination, which affects the use of the product. In addition, in order to improve the impact resistance of the acrylonitrile-butadiene-styrene copolymer, a toughening agent is generally added, and small molecular substances and monomers contained in the conventional toughening agent are a nutrient source of mould, so that the growth of the mould is promoted, and the consumption of an antibacterial agent in a mould-proof material is increased.
At present, the aim is generally achieved by adding an antibacterial agent, but a natural antibacterial agent has high safety, poor heat resistance and easy carbonization and decomposition; the organic antibacterial agent has the defects of quick and high-efficiency sterilization, but poor long-acting property; the inorganic antibacterial agent has good long-term sterilization effect, but has slow antibacterial effect, and the silver and copper antibacterial agents have the problem of easy color change.
Disclosure of Invention
Based on the above, the invention provides the impact-resistant reinforced mildew-proof acrylonitrile-butadiene-styrene copolymer material, and the acrylonitrile-butadiene-styrene copolymer is modified by adding the compounded mildew preventive and the auxiliary agent, so that the prepared acrylonitrile-butadiene-styrene copolymer material has the advantages of high-efficiency antibacterial effect, good long-term mildew resistance, high material strength and good impact resistance.
In order to achieve the purpose, the invention adopts the following technical scheme:
an impact-resistant reinforced mildew-proof acrylonitrile-butadiene-styrene copolymer material is characterized in that: the composition is prepared from the following components in parts by weight:
further, the mildew preventive is prepared by compounding nylon 1010, 1-ethyl-3-methylimidazolium salt and nano titanium dioxide according to the mass ratio of 10:1: 3.
Preferably, the mass flow rate of the melt of the acrylonitrile-butadiene-styrene copolymer is 10-15 g/10min under the condition of 230 ℃/2.16 kg;
the mass flow rate of the melt of the polymethyl methacrylate is 5-10 g/10min under the condition of 230 ℃/2.16 kg.
Further, the auxiliary agent is compounded by tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester, tris (2, 4-di-tert-butylphenyl) phosphite and montan wax according to the mass ratio of 1:1: 3.
The invention also aims to provide a preparation method of the impact-resistant and mildew-proof acrylonitrile-butadiene-styrene copolymer material, which comprises the following steps:
(1) weighing acrylonitrile-butadiene-styrene copolymer, polymethyl methacrylate, mildew preventive and auxiliary agent according to the proportion, and mixing at high speed to prepare a uniformly mixed material;
(2) adding the uniformly mixed materials into a double-screw extruder, and extruding and granulating to obtain the impact-resistant mildew-proof acrylonitrile-butadiene-styrene copolymer material.
Further, the temperature range of the double-screw extruder is 190-230 ℃.
Compared with the prior art, the invention has the following beneficial effects:
1. the polymethyl methacrylate is added in the invention, so that the processing performance of the composition can be improved, the processing is smooth, and the problems of poor plasticization and uneven dispersion of the mildew preventive in the processing process can be solved.
2. The mildew preventive is prepared by compounding nylon 1010, 1-ethyl-3-methylimidazolium salt and nano titanium dioxide according to the mass ratio of 10:1: 3. The compounded mildew preventive can penetrate through the cell wall of bacteria and be combined with the basic group on the nucleic acid of cells to kill the bacteria, and meanwhile, negatively charged electrons and positively charged holes can be slowly decomposed to react with organic matters in the bacteria to kill the bacteria, so that the compounded mildew preventive has a long-term sterilization effect.
3. The impact-resistant reinforced mildew-proof acrylonitrile-butadiene-styrene copolymer material has low manufacturing cost, improves the mildew-proof effect, gives consideration to short-term high-efficiency sterilization and long-acting sterilization mildew-proof performance, has high strength and good impact-resistant effect, and gives consideration to the excellent performances of short-term high-efficiency sterilization and long-acting sterilization mildew-proof performance.
Detailed Description
The technical scheme of the invention is further clearly and completely explained by combining specific embodiments.
The mildew inhibitor used in the following embodiments is prepared by compounding polymethyl methacrylate, 1-ethyl-3-methylimidazolium salt and nano titanium dioxide according to the mass ratio of 10:1:3, the melt mass flow rate of an acrylonitrile-butadiene-styrene copolymer is 10-15 g/10min under the condition of 230 ℃/2.16kg, and the melt mass flow rate of the polymethyl methacrylate is 5-10 g/10min under the condition of 230 ℃/2.16 kg.
Example 1
100 parts of acrylonitrile-butadiene-styrene copolymer, 10 parts of polymethyl methacrylate, 3 parts of mildew preventive, 0.1 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester, 0.1 part of tris (2, 4-di-tert-butylphenyl) phosphite and 0.3 part of montan wax are weighed and mixed at a high speed to prepare a uniformly mixed material, and the uniformly mixed material is extruded and granulated in a double-screw extruder to prepare the impact-resistant and mildew-resistant reinforced acrylonitrile-butadiene-styrene copolymer material, wherein the temperature of each area of the double-screw extruder is 190 ℃ in an area I, 220 ℃ in an area II, 230 ℃ in an area III, 230 ℃ in an area IV, 230 ℃ in an area V, 230 ℃ in an area VI and 230 ℃ in a handpiece.
Example 2
100 parts of acrylonitrile-butadiene-styrene copolymer, 8 parts of polymethyl methacrylate, 4 parts of mildew preventive, 0.15 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester, 0.15 part of tris (2, 4-di-tert-butylphenyl) phosphite and 0.45 part of montan wax are weighed and mixed at a high speed to prepare a uniformly mixed material, and the uniformly mixed material is extruded and granulated in a double-screw extruder to prepare the impact-resistant and mildew-resistant reinforced acrylonitrile-butadiene-styrene copolymer material, wherein the temperature of each area of the double-screw extruder is 190 ℃ in an area I, 220 ℃ in an area II, 230 ℃ in an area III, 230 ℃ in an area IV, 230 ℃ in an area V, 230 ℃ in an area VI and 230 ℃ in a handpiece.
Example 3
100 parts of acrylonitrile-butadiene-styrene copolymer, 6 parts of polymethyl methacrylate, 5 parts of mildew preventive, 0.15 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester, 0.15 part of tris (2, 4-di-tert-butylphenyl) phosphite and 0.45 part of montan wax are weighed and mixed at a high speed to prepare a uniformly mixed material, and the uniformly mixed material is extruded and granulated in a double-screw extruder to prepare the impact-resistant and mildew-resistant reinforced acrylonitrile-butadiene-styrene copolymer material, wherein the temperature of each area of the double-screw extruder is 190 ℃ in an area I, 220 ℃ in an area II, 230 ℃ in an area III, 230 ℃ in an area IV, 230 ℃ in an area V, 230 ℃ in an area VI and 230 ℃ in a handpiece.
Example 4
100 parts of acrylonitrile-butadiene-styrene copolymer, 5 parts of polymethyl methacrylate, 4 parts of mildew preventive, 0.2 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester, 0.2 part of tris (2, 4-di-tert-butylphenyl) phosphite and 0.6 part of montan wax are weighed and mixed at a high speed to prepare a uniformly mixed material, and the uniformly mixed material is extruded and granulated in a double-screw extruder to prepare the impact-resistant and mildew-resistant reinforced acrylonitrile-butadiene-styrene copolymer material, wherein the temperature of each area of the double-screw extruder is 190 ℃ in an area I, 220 ℃ in an area II, 230 ℃ in an area III, 230 ℃ in an area IV, 230 ℃ in an area V, 230 ℃ in an area VI and 230 ℃ in a handpiece.
Comparative example 1
100 parts of acrylonitrile-butadiene-styrene copolymer, 10 parts of polymethyl methacrylate, 0.1 part of pentaerythrityl tetrakis [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionate ], 0.1 part of tris (2, 4-di-tert-butylphenyl) phosphite and 0.3 part of montan wax are weighed and mixed at a high speed to prepare a uniformly mixed material, and the uniformly mixed material is extruded and granulated in a double-screw extruder, wherein the temperatures of all the regions of the double-screw extruder are 190 ℃ in a region I, 220 ℃ in a region II, 230 ℃ in a region III, 230 ℃ in a region IV, 230 ℃ in a region V, 230 ℃ in a region VI and 230 ℃ in a head 230 ℃.
Comparative example 2
100 parts of acrylonitrile-butadiene-styrene copolymer, 10 parts of polymethyl methacrylate, 0.3 part of nano titanium dioxide, 0.1 part of pentaerythrityl tetrakis [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionate ], 0.1 part of tris (2, 4-di-tert-butylphenyl) phosphite and 0.3 part of montan wax are weighed and mixed at a high speed to prepare a uniformly mixed material, and the uniformly mixed material is extruded and granulated in a double-screw extruder, wherein the temperatures of all regions of the double-screw extruder are 190 ℃ in a region I, 220 ℃ in a region II, 230 ℃ in a region III, 230 ℃ in a region IV, 230 ℃ in a region V, 230 ℃ in a region VI and 230 ℃ in a head 230 ℃.
Comparative example 3
100 parts of acrylonitrile-butadiene-styrene copolymer, 10 parts of polymethyl methacrylate, 0.1 part of 1-ethyl-3-methylimidazolium salt, 0.1 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester, 0.1 part of tris (2, 4-di-tert-butylphenyl) phosphite and 0.3 part of montan wax are weighed and mixed at a high speed to prepare a uniformly mixed material, and the uniformly mixed material is extruded and granulated in a double-screw extruder, wherein the temperatures of the zones of the double-screw extruder are 190 ℃ in a zone I, 220 ℃ in a zone II, 230 ℃ in a zone III, 230 ℃ in a zone IV, 230 ℃ in a zone V, 230 ℃ in a zone VI and 230 ℃ in a head 230 ℃.
After the pellets of the above examples and comparative examples were granulated, the pellets were air-dried at 100 ℃ for 3 hours and molded into test pieces by an injection molding machine. The specimens were left for 48 hours at a constant temperature of 23 ℃ under dry conditions and then tested for impact strength and pre-photoaging mildew resistance rating according to standards. And (4) after the residual sample strips are subjected to xenon lamp light aging for 1000 hours according to GB/T16422.1-2006, testing the mildew-proof grade after the light aging. The test results are given in the following table:
as can be seen from the above table, after the compounded mildew preventive is added, the tensile, impact and mildew-proof grades of the acrylonitrile-butadiene-styrene copolymer material are greatly improved, and the acrylonitrile-butadiene-styrene copolymer material prepared by the method has excellent short-term antibacterial mildew-proof and long-term antibacterial mildew-proof effects.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention, and therefore, the scope of the present invention is subject to the claims.
Claims (6)
1. An impact-resistant reinforced mildew-proof acrylonitrile-butadiene-styrene copolymer material is characterized in that: the composition is prepared from the following components in parts by weight:
100 parts of acrylonitrile-butadiene-styrene copolymer,
5-10 parts of polymethyl methacrylate,
3-5 parts of a mildew preventive,
0.5-1 part of an auxiliary agent.
2. The impact-reinforced, mold-resistant acrylonitrile-butadiene-styrene copolymer material of claim 1, wherein: the mildew preventive is prepared by compounding polymethyl methacrylate, 1-ethyl-3-methylimidazolium salt and nano titanium dioxide according to the mass ratio of 10:1: 3.
3. The impact-reinforced, mold-resistant acrylonitrile-butadiene-styrene copolymer material of claim 1, wherein: the mass flow rate of the melt of the acrylonitrile-butadiene-styrene copolymer is 10-15 g/10min under the condition of 230 ℃/2.16 kg;
the mass flow rate of the melt of the polymethyl methacrylate is 5-10 g/10min under the condition of 230 ℃/2.16 kg.
4. The impact-resistant, reinforced and mildewproof acrylonitrile-butadiene-styrene copolymer material as set forth in claim 1, wherein the auxiliary agent is pentaerythritol tetrakis [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionate ], tris (2, 4-di-tert-butylphenyl) phosphite and montan wax which are compounded in a mass ratio of 1:1: 3.
5. A method for preparing the impact-reinforced mildew-proof acrylonitrile-butadiene-styrene copolymer material as claimed in any one of claims 1 to 4, wherein: the method comprises the following steps:
(1) weighing acrylonitrile-butadiene-styrene copolymer, polymethyl methacrylate, mildew preventive and auxiliary agent according to the proportion, and mixing at high speed to prepare a uniformly mixed material;
(2) adding the uniformly mixed materials into a double-screw extruder, and extruding and granulating to obtain the impact-resistant mildew-proof acrylonitrile-butadiene-styrene copolymer material.
6. The method of claim 5, wherein: the temperature range of the double-screw extruder is 190-230 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811271466.XA CN111100417A (en) | 2018-10-29 | 2018-10-29 | Impact-resistant reinforced mildew-proof acrylonitrile-butadiene-styrene copolymer material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811271466.XA CN111100417A (en) | 2018-10-29 | 2018-10-29 | Impact-resistant reinforced mildew-proof acrylonitrile-butadiene-styrene copolymer material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111100417A true CN111100417A (en) | 2020-05-05 |
Family
ID=70419602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811271466.XA Pending CN111100417A (en) | 2018-10-29 | 2018-10-29 | Impact-resistant reinforced mildew-proof acrylonitrile-butadiene-styrene copolymer material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111100417A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016084954A1 (en) * | 2014-11-28 | 2016-06-02 | 日本乳化剤株式会社 | Antistatic agent for thermoplastic resin, and thermoplastic resin composition |
| CN106084609A (en) * | 2016-06-22 | 2016-11-09 | 武汉纺织大学 | A kind of transparent plastic with antibacterial and mouldproof ability and preparation method thereof |
| CN106317755A (en) * | 2016-08-29 | 2017-01-11 | 合肥会通新材料有限公司 | Long-acting, anti-bacterial and mould-proof ABS (acrylonitrile butadiene styrene) functional material and preparation method thereof |
| CN107603101A (en) * | 2017-08-29 | 2018-01-19 | 广东圆融新材料有限公司 | A kind of damage resistant bloom exempts from mould proof ABS/PMMA materials of spray antimicrobial and preparation method thereof |
-
2018
- 2018-10-29 CN CN201811271466.XA patent/CN111100417A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016084954A1 (en) * | 2014-11-28 | 2016-06-02 | 日本乳化剤株式会社 | Antistatic agent for thermoplastic resin, and thermoplastic resin composition |
| CN106084609A (en) * | 2016-06-22 | 2016-11-09 | 武汉纺织大学 | A kind of transparent plastic with antibacterial and mouldproof ability and preparation method thereof |
| CN106317755A (en) * | 2016-08-29 | 2017-01-11 | 合肥会通新材料有限公司 | Long-acting, anti-bacterial and mould-proof ABS (acrylonitrile butadiene styrene) functional material and preparation method thereof |
| CN107603101A (en) * | 2017-08-29 | 2018-01-19 | 广东圆融新材料有限公司 | A kind of damage resistant bloom exempts from mould proof ABS/PMMA materials of spray antimicrobial and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108264749A (en) | A kind of high good surface carbon fiber reinforced polycarbonate composite material of flowing and preparation method thereof | |
| CN103865171A (en) | PP (Polypropylene) color master batch with cold-resistant and toughening functions and preparation method thereof | |
| CN111073273A (en) | Glass fiber reinforced PA6 composite material for improving floating fiber and high surface smoothness and preparation method thereof | |
| CN115322479B (en) | Low-post-shrinkage polypropylene material and preparation method thereof | |
| CN112375324A (en) | HIPS (high impact polystyrene) composite material as well as preparation method and application thereof | |
| CN113912947B (en) | Polypropylene composite material and preparation method and application thereof | |
| CN112442251B (en) | ABS composite material and preparation method and application thereof | |
| CN1927932A (en) | Modified polypropylene, preparing process and application thereof | |
| CN107501718B (en) | Reinforced modified polypropylene reclaimed material and preparation method thereof | |
| CN109486156B (en) | Flame-retardant extrusion-grade PC/ABS composite material | |
| CN111073254A (en) | Lightweight, low-cost, low-odor and degradable natural fiber reinforced polycarbonate reclaimed material and preparation method thereof | |
| CN110724306A (en) | Polypropylene toughening master batch containing composite organic phosphate transparent nucleating agent and preparation method thereof | |
| CN107540935B (en) | Polypropylene reclaimed material composition and preparation method thereof | |
| CN111100417A (en) | Impact-resistant reinforced mildew-proof acrylonitrile-butadiene-styrene copolymer material and preparation method thereof | |
| CN111100355A (en) | Impact-resistant reinforced mildew-proof high-density polyethylene material and preparation method thereof | |
| CN112724578B (en) | Polypropylene compound and application and preparation method thereof | |
| CN108997682A (en) | A kind of colored alloy material and preparation method thereof can be used for ultra-thin co-extrusion | |
| CN110746758B (en) | Preparation method of PC-ABS alloy material | |
| CN111100448A (en) | Anti-impact mildew-proof nylon material and preparation method thereof | |
| CN103540099A (en) | Glass fiber reinforced polyformaldehyde composite material and preparation method thereof | |
| CN112646306A (en) | Weather-resistant antistatic ASA composite material and preparation method thereof | |
| CN107540938B (en) | Modified polypropylene reclaimed material and preparation method thereof | |
| CN102532788A (en) | High gloss and high tenacity PET/ABS (Polyethylene Terephthalate/Acrylonitrile Butadiene Styrene) alloy resin and preparation method thereof | |
| CN107417859B (en) | High-melt-strength polypropylene grafted by heteroaromatic ring derivative and preparation method thereof | |
| CN113717471A (en) | High-surface-tension polypropylene composite material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200505 |