CN105885337A - Carbon nanotube toughened modified ABS material - Google Patents
Carbon nanotube toughened modified ABS material Download PDFInfo
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- CN105885337A CN105885337A CN201610372275.7A CN201610372275A CN105885337A CN 105885337 A CN105885337 A CN 105885337A CN 201610372275 A CN201610372275 A CN 201610372275A CN 105885337 A CN105885337 A CN 105885337A
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- modified abs
- abs material
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- 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 a carbon nanotube toughened modified ABS material. The modified ABS material is prepared from, by weight, 60-80 parts of ABS, 15-20 parts of polyacrylate, 1-2 parts of antioxidant, 3-5 parts of carbon nanotubes, 10-15 parts of flame retardant and 1-3 parts of light stabilizer. According to the carbon nanotube toughened modified ABS material, due to the fact that the carbon nanotubes are added in the raw materials, the tensile strength, bending strength and elasticity modulus of the material can be significantly enhanced, and the thermal stability of the material can be improved; polyacrylate is added to the raw materials, the low temperature resistance of the material can be improved, and the material has an excellent anti-impact property under the low temperature condition; the material is excellent in aging resistance and weathering resistance and has the excellent anti-impact property at low temperature or high temperature.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to the modified ABS material that a kind of CNT is toughness reinforcing.
Background technology
(acrylonitrile-butadiene-styrene copolymer, ABS is Acrylonitrile to ABS plastic material resin
The acronym of Butadiene Styrene) it is a kind of intensity height, good toughness, thermoplastics type's Polymer Materials ' Structure easily processed into type.
ABS resin is acrylonitrile (Acrylonitrile), 1,3-butadiene (Butadiene), the graft copolymer of styrene (Styrene) three kinds of monomers.Its molecular formula can be written as (C8H8 C4H6 C3H3N) x, but the graft copolymer containing butadiene and the mixture of acrylonitritrile-styrene resin actually often, wherein, acrylonitrile accounts for 15% ~ 35%, butadiene accounts for 5% ~ 30%, and styrene accounts for 40% ~ 60%, and the modal ratio of emulsion method ABS is A:B:S=22:17:61, and the ratio of B is the most relatively low in substance law ABS, about 13%.The forming temperature of ABS plastic is 180-250 DEG C, but preferably not more than 240 DEG C, now resin has decomposition.
The heat resisting temperature of existing ABS resin is usually no more than 110 DEG C, and when exceeding, heat endurance is decreased obviously, and low temperature resistant is usually no more than-40 DEG C, and during less than-40 DEG C, shock resistance is decreased obviously.
Summary of the invention
It is an object of the present invention to provide the modified ABS material that a kind of CNT is toughness reinforcing, solve the problem that existing ABS material is high temperature resistant and resistance to low temperature is poor.
The technical scheme is that the modified ABS material that a kind of CNT is toughness reinforcing, it is made up of the raw material of following weight portion:
ABS 60-80 part,
Polyacrylate 15-20 part,
Antioxidant 1-2 part,
CNT 3-5 part,
Fire retardant 10-15 part,
Light stabilizer 1-3 part.
Preferably, it is made up of the raw material of following weight portion:
ABS 70 parts,
Polyacrylate 18 parts,
1.65 parts of antioxidant,
CNT 4 parts,
Fire retardant 12 parts,
Light stabilizer 2 parts.
Further, antioxidant is double (3,5-tri-grades of butyl-4-hydroxy phenyls) thioethers or 2, tri-grades of butyl-4-methylphenols of 6-.
Further, CNT is multi-walled carbon nano-tubes.
Further, fire retardant is PBDE.
Further, light stabilizer is benzotriazole.
The present invention compared with prior art has the advantage that
1, in the present invention, by adding CNT in the feed, the energy significantly hot strength of reinforcing material, bending strength and elastic modelling quantity, improve the heat endurance of material.
2, the present invention middle age, by adding polyacrylate in the feed, material resistance to low temperature can be improved, under cryogenic, material also possess excellent shock resistance.
3, the material of the present invention is ageing-resistant, and weather resistance is excellent, when low temperature or high temperature, also possesses excellent shock resistance.
Detailed description of the invention
Embodiment 1
The modified ABS material that a kind of CNT is toughness reinforcing, it is made up of the raw material of following weight portion:
ABS 60 parts,
Polyacrylate 20 parts,
1 part of antioxidant,
CNT 5 parts,
Fire retardant 10 parts,
Light stabilizer 1 part.
Mixing after being weighed by above-mentioned raw materials, join injection mo(u)lding in injection machine, barrel proparea temperature is 240 DEG C, and in barrel, district's temperature is 230 DEG C, and barrel rear zone temperature is 250 DEG C, and nozzle temperature is 260 DEG C, and mould temperature is 75 DEG C.
Embodiment 2
The modified ABS material that a kind of CNT is toughness reinforcing, it is made up of the raw material of following weight portion:
ABS 60 parts,
Polyacrylate 20 parts,
1 part of antioxidant,
CNT 5 parts,
Fire retardant 10 parts,
Light stabilizer 1 part.
Wherein, antioxidant is 2, and tri-grades of butyl-4-methylphenols of 6-, CNT is multi-walled carbon nano-tubes, and fire retardant is PBDE, and light stabilizer is benzotriazole.
Mixing after being weighed by above-mentioned raw materials, join injection mo(u)lding in injection machine, barrel proparea temperature is 240 DEG C, and in barrel, district's temperature is 230 DEG C, and barrel rear zone temperature is 250 DEG C, and nozzle temperature is 260 DEG C, and mould temperature is 75 DEG C.
Embodiment 3
The modified ABS material that a kind of CNT is toughness reinforcing, it is made up of the raw material of following weight portion:
ABS 80 parts,
Polyacrylate 15 parts,
2 parts of antioxidant,
CNT 3 parts,
Fire retardant 15 parts,
Light stabilizer 3 parts.
Wherein, antioxidant is double (3,5-tri-grades of butyl-4-hydroxy phenyls) thioethers, and CNT is SWCN, and fire retardant is PBDE, and light stabilizer is benzotriazole.
Mixing after being weighed by above-mentioned raw materials, join injection mo(u)lding in injection machine, barrel proparea temperature is 240 DEG C, and in barrel, district's temperature is 230 DEG C, and barrel rear zone temperature is 250 DEG C, and nozzle temperature is 260 DEG C, and mould temperature is 75 DEG C.
Table 1: the performance indications of different embodiments
Embodiment described above only have expressed the detailed description of the invention of the application, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to the application protection domain.It should be pointed out that, for the person of ordinary skill of the art, on the premise of conceiving without departing from technical scheme, it is also possible to making some deformation and improvement, these broadly fall into the protection domain of the application.
Claims (6)
1. the modified ABS material that a CNT is toughness reinforcing, it is characterised in that it is made up of the raw material of following weight portion:
ABS 60-80 part,
Polyacrylate 15-20 part,
Antioxidant 1-2 part,
CNT 3-5 part,
Fire retardant 10-15 part,
Light stabilizer 1-3 part.
The modified ABS material that a kind of CNT the most according to claim 1 is toughness reinforcing, it is characterised in that it is made up of the raw material of following weight portion:
ABS 70 parts,
Polyacrylate 18 parts,
1.65 parts of antioxidant,
CNT 4 parts,
Fire retardant 12 parts,
Light stabilizer 2 parts.
The modified ABS material that a kind of CNT the most according to claim 1 is toughness reinforcing, it is characterised in that antioxidant is double (3,5-tri-grades of butyl-4-hydroxy phenyls) thioethers or 2, tri-grades of butyl-4-methylphenols of 6-.
The modified ABS material that a kind of CNT the most according to claim 1 is toughness reinforcing, it is characterised in that CNT is multi-walled carbon nano-tubes.
The modified ABS material that a kind of CNT the most according to claim 1 is toughness reinforcing, it is characterised in that fire retardant is PBDE.
The modified ABS material that a kind of CNT the most according to claim 1 is toughness reinforcing, it is characterised in that light stabilizer is benzotriazole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610372275.7A CN105885337A (en) | 2016-05-31 | 2016-05-31 | Carbon nanotube toughened modified ABS material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610372275.7A CN105885337A (en) | 2016-05-31 | 2016-05-31 | Carbon nanotube toughened modified ABS material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105885337A true CN105885337A (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610372275.7A Pending CN105885337A (en) | 2016-05-31 | 2016-05-31 | Carbon nanotube toughened modified ABS material |
Country Status (1)
| Country | Link |
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| CN (1) | CN105885337A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109486078A (en) * | 2018-12-14 | 2019-03-19 | 安徽环嘉天再生资源有限公司 | A kind of heat-insulating flame-retardant ABS plate |
| CN114854166A (en) * | 2022-05-20 | 2022-08-05 | 浙江昊杨新能源科技有限公司 | ABS modification method for power battery shell |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009000408A1 (en) * | 2007-06-23 | 2008-12-31 | Bayer Materialscience Ag | Method for the production of a conductive polymer composite material |
| CN101407637A (en) * | 2008-11-21 | 2009-04-15 | 华东理工大学 | Fiber reinforced composite material and preparation thereof |
| CN102115558A (en) * | 2010-12-29 | 2011-07-06 | 四川大学 | High-conductivity polymer carbon nanotube composite material and micro-processing method thereof |
| CN103265811A (en) * | 2013-06-13 | 2013-08-28 | 苏州新区华士达工程塑胶有限公司 | Formula of low-temperature-resistant conductive engineering plastic |
| CN104479280A (en) * | 2014-12-01 | 2015-04-01 | 常熟市中海塑胶制品有限公司 | Formula of high-strength environment-friendly edge band |
| CN105038092A (en) * | 2015-08-14 | 2015-11-11 | 刘民钦 | High-strength ABS pipe fitting |
-
2016
- 2016-05-31 CN CN201610372275.7A patent/CN105885337A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009000408A1 (en) * | 2007-06-23 | 2008-12-31 | Bayer Materialscience Ag | Method for the production of a conductive polymer composite material |
| CN101407637A (en) * | 2008-11-21 | 2009-04-15 | 华东理工大学 | Fiber reinforced composite material and preparation thereof |
| CN102115558A (en) * | 2010-12-29 | 2011-07-06 | 四川大学 | High-conductivity polymer carbon nanotube composite material and micro-processing method thereof |
| CN103265811A (en) * | 2013-06-13 | 2013-08-28 | 苏州新区华士达工程塑胶有限公司 | Formula of low-temperature-resistant conductive engineering plastic |
| CN104479280A (en) * | 2014-12-01 | 2015-04-01 | 常熟市中海塑胶制品有限公司 | Formula of high-strength environment-friendly edge band |
| CN105038092A (en) * | 2015-08-14 | 2015-11-11 | 刘民钦 | High-strength ABS pipe fitting |
Non-Patent Citations (1)
| Title |
|---|
| 刘广华等: "ABS／碳纳米管复合材料性能的研究", 《科技信息》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109486078A (en) * | 2018-12-14 | 2019-03-19 | 安徽环嘉天再生资源有限公司 | A kind of heat-insulating flame-retardant ABS plate |
| CN114854166A (en) * | 2022-05-20 | 2022-08-05 | 浙江昊杨新能源科技有限公司 | ABS modification method for power battery shell |
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Application publication date: 20160824 |
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