CN104559113A - Extinction PC/ABS (polycarbonate/acrylonitrile butadiene styrene) composite material - Google Patents
Extinction PC/ABS (polycarbonate/acrylonitrile butadiene styrene) composite material Download PDFInfo
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- CN104559113A CN104559113A CN201410850253.8A CN201410850253A CN104559113A CN 104559113 A CN104559113 A CN 104559113A CN 201410850253 A CN201410850253 A CN 201410850253A CN 104559113 A CN104559113 A CN 104559113A
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- extinction
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- delustring
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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
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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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
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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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 belongs to the field of PC/ABS (polycarbonate/acrylonitrile butadiene styrene) composite materials and particularly relates to an extinction PC/ABS composite material. The extinction PC/ABS composite material comprises the following components in parts by weight: 30-50 parts of PC resin, 30-50 parts of ABS resin, 5-8 parts of a coated graphene nanomaterial, 5-8 parts of a zinc-oxide-coated ferrite nanomaterial, 1-2 parts of a flame retardant and 1-2 parts of an antioxidant. The extinction PC/ABS composite material has the benefits that the coated graphene nanomaterial is obtained by coating the surface of the extinction material with graphene, so that the extinction PC/ABS composite material is excellent in extinction performance, guarantees good impact strength of a subsequently prepared composite material and further has a function of absorbing peculiar smell; zinc oxide is adopted for coating the ferrite nanomaterial to ensure that the composite material has a wave-absorbing function.
Description
Technical field
The invention belongs to PC/ABS field of compound material, be specifically related to a kind of delustring PC/ABS matrix material.
Background technology
PC is a kind of widely used engineering plastics, has the mechanical property of comprehensive stability, thermal characteristics and electrical property.But the price of PC compared with high, processing temperature is high, unrelieved stress is large, poor fluidity, for PC, ABS price is low, excellent property, be easy to machine-shaping, but thermotolerance is poor.PC and ABS is blended, good combination property, alloy that cost performance is higher can be obtained.But when this type of material is used for automotive upholstery, glossiness is higher, can not meet the requirement of automotive upholstery; As added extinction material, because extinction material particle is comparatively large, can not be miscible with other material better thus reduce shock strength.
Summary of the invention
Technical purpose of the present invention be to provide a kind of ensure material shock strength and low-luster, the delustring PC/ABS matrix material that there is good suction wave energy, reduce peculiar smell.
Technical scheme of the present invention is: delustring PC/ABS matrix material, is characterized in that, mainly comprises following component according to parts by weight proportioning:
PC resin 30-50 part; ABS resin 30-50 part; Coated graphite alkene nano material 5-8 part; Oxide coated by zinc ferrite nano material 5-8 part; Fire retardant 1-2 part; Antioxidant 1-2 part.
Aforesaid delustring PC/ABS matrix material, described coated graphite alkene nano material refers to that graphene coated is in extinction material surface.
Aforesaid delustring PC/ABS matrix material, described oxide coated by zinc ferrite nano material carries out compound by adopting zinc acetate to be hydrolyzed in glycol ether to barium ferrite and zinc oxide and obtains.
Aforesaid delustring PC/ABS matrix material, described Graphene and the mass ratio of extinction material are 1:1-2:1.
Aforesaid delustring PC/ABS matrix material, the Mohs' hardness of described Graphene is 1-2.
Aforesaid delustring PC/ABS matrix material, described extinction material comprises mineral powder and body material, and the mass percent of described mineral powder in extinction material is 50%, and body material is the multipolymer of ethylene-acrylate-glycidyl methacrylate.
Beneficial effect of the present invention: adopt graphene coated to obtain covering property graphene nano material in extinction material surface, make the eliminate optical property of the existing excellence of this material, in turn ensure that the good shock strength of the matrix material of follow-up preparation, also have the function absorbing peculiar smell; Adopt oxide coated by zinc ferrite nano material, ensure that matrix material has suction wave energy.
Embodiment
In order to illustrate technical scheme of the present invention and technical purpose, below in conjunction with embodiment, the present invention is described further.
Following table is the weight proportion of each embodiment.
In the various embodiments described above, described coated graphite alkene nano material refers to that graphene coated is in extinction material surface.Described Graphene and the mass ratio of extinction material are 1:1-2:1.Described extinction material comprises mineral powder and body material, and the mass percent of described mineral powder in extinction material is 50%, and body material is the multipolymer of ethylene-acrylate-glycidyl methacrylate.The Mohs' hardness of described Graphene is 1-2.
The preparation process of coated graphite alkene nano material is as follows: by extinction material and Graphene 1:1 mixing by weight proportion, realized by the rotational shear of high speed shear dispersion machine, concrete technology parameter is: rotating speed 1500-3000 rev/min, temperature 80-150 DEG C, pressure 3-8MPa, the residence time is 5-10 minute.
Described oxide coated by zinc ferrite nano material carries out compound by adopting zinc acetate to be hydrolyzed in glycol ether to barium ferrite and zinc oxide and obtains.Concrete preparation method is see the article " the coated ferrite nano matrix material preparation of ZnO and the study of radar absorbing property " 2012 of " University Of Tianjin " Chen Wei.
In matrix material preparation process, above-mentioned each component weighs to drop in high-speed mixer afterwards by proportioning and mixes, send into again in twin screw extruder, temperature controls at 200 DEG C ~ 270 DEG C, screw speed controls at about 350rpm, melt extrude, granulation, carry out cooling drying afterwards and obtain delustring PC/ABS matrix material.
Performance experiments has been carried out to the matrix material of preparation, comparative example 1 is set (not containing coated graphite alkene nano material, all the other are with embodiment 1-4) and comparative example 2 (containing coated graphite alkene nano material, but the multipolymer not containing ethylene-acrylate-glycidyl methacrylate in nano material), measure the shock strength (kJ/m of embodiment 1-4 and comparative example 1-2 respectively
2), smell and color (%), wherein smell is judged by people, and be divided into I, II, I II level, rank is lower, and smell is less.Shock strength (the kJ/m of embodiment 1-4 and comparative example 1-2
2) be respectively: 65,60,62,58,50,53, smell is respectively I, I, I, I, II, III, and color is respectively: 10%, 8%, 15%, 10%, 50%, 30%.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. delustring PC/ABS matrix material, is characterized in that, mainly comprises following component according to parts by weight proportioning:
PC resin 30-50 part; ABS resin 30-50 part; Coated graphite alkene nano material 5-8 part; Oxide coated by zinc ferrite nano material 5-8 part; Fire retardant 1-2 part; Antioxidant 1-2 part.
2. delustring PC/ABS matrix material according to claim 1, is characterized in that, described coated graphite alkene nano material refers to that graphene coated is in extinction material surface.
3. delustring PC/ABS matrix material according to claim 1, is characterized in that, described oxide coated by zinc ferrite nano material carries out compound by adopting zinc acetate to be hydrolyzed in glycol ether to barium ferrite and zinc oxide and obtains.
4. delustring PC/ABS matrix material according to claim 2, is characterized in that, described Graphene and the mass ratio of extinction material are 1:1-2:1.
5. the delustring PC/ABS matrix material according to claim 2 or 4, is characterized in that, the Mohs' hardness of described Graphene is 1-2.
6. the delustring PC/ABS matrix material according to claim 2 or 4, it is characterized in that, described extinction material comprises mineral powder and body material, the mass percent of described mineral powder in extinction material is 50%, and body material is the multipolymer of ethylene-acrylate-glycidyl methacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850253.8A CN104559113B (en) | 2014-12-31 | 2014-12-31 | Delustring PC/ABS composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850253.8A CN104559113B (en) | 2014-12-31 | 2014-12-31 | Delustring PC/ABS composite |
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| Publication Number | Publication Date |
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| CN104559113A true CN104559113A (en) | 2015-04-29 |
| CN104559113B CN104559113B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410850253.8A Active CN104559113B (en) | 2014-12-31 | 2014-12-31 | Delustring PC/ABS composite |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482425A (en) * | 2015-12-25 | 2016-04-13 | 金发科技股份有限公司 | Polycarbonate composite material |
| CN108129824A (en) * | 2017-12-28 | 2018-06-08 | 南京鸿瑞塑料制品有限公司 | A kind of fire-retardant enhancing PC/ABS alloy materials of graphene and preparation method thereof |
| CN109354853A (en) * | 2018-10-12 | 2019-02-19 | 万华化学集团股份有限公司 | A kind of PC/ABS alloy material and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482425A (en) * | 2015-12-25 | 2016-04-13 | 金发科技股份有限公司 | Polycarbonate composite material |
| CN108129824A (en) * | 2017-12-28 | 2018-06-08 | 南京鸿瑞塑料制品有限公司 | A kind of fire-retardant enhancing PC/ABS alloy materials of graphene and preparation method thereof |
| CN109354853A (en) * | 2018-10-12 | 2019-02-19 | 万华化学集团股份有限公司 | A kind of PC/ABS alloy material and preparation method thereof |
| CN109354853B (en) * | 2018-10-12 | 2021-02-02 | 万华化学集团股份有限公司 | PC/ABS alloy material and preparation method thereof |
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| Publication number | Publication date |
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| CN104559113B (en) | 2016-05-04 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Matt PC/ABS composite Effective date of registration: 20220916 Granted publication date: 20160504 Pledgee: Bank of China Limited Suzhou Xiangcheng sub branch Pledgor: SUZHOU RUNJIA ENGINEER PLASTIC Co.,Ltd. Registration number: Y2022980015455 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20230919 Granted publication date: 20160504 Pledgee: Bank of China Limited Suzhou Xiangcheng sub branch Pledgor: SUZHOU RUNJIA ENGINEER PLASTIC Co.,Ltd. Registration number: Y2022980015455 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Matting PC/ABS composite material Effective date of registration: 20230923 Granted publication date: 20160504 Pledgee: Bank of China Limited Suzhou Xiangcheng sub branch Pledgor: SUZHOU RUNJIA ENGINEER PLASTIC Co.,Ltd. Registration number: Y2023980058066 |