CN110157131A - Ocean regenerated plastics modified ABS alloy - Google Patents
Ocean regenerated plastics modified ABS alloy Download PDFInfo
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- CN110157131A CN110157131A CN201910318785.XA CN201910318785A CN110157131A CN 110157131 A CN110157131 A CN 110157131A CN 201910318785 A CN201910318785 A CN 201910318785A CN 110157131 A CN110157131 A CN 110157131A
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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
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/18—Homopolymers or copolymers of nitriles
- C08L33/20—Homopolymers or copolymers of acrylonitrile
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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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Polymers & Plastics (AREA)
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Abstract
The present invention provides a kind of ocean regenerative PET modified ABS alloys, including acrylonitritrile-styrene resin (AS), acrylonitrile-butadiene-styrene copolymer (ABS), toughener, ocean regenerative PET, compatilizer.Regenerative PET modified ABS alloy in ocean provided by the present invention has good processing performance, is a kind of injection grade high polymer alloy, good mechanical performance is had both simultaneously, using polymer modification technology, ocean regenerative PET particle is used for ABS, resulting materials can be used for the shell of the products such as electric appliance.
Description
Technical field
The present invention relates to a kind of ABS composition more particularly to a kind of compositions using ocean recycled PET modified ABS.
Background technique
Plastic garbage Gathering area in ocean is increasing at present, these plastic garbages originate from all over the world, in the work of ocean current
It flocks together under, wherein one nearly 1,700,000 square kilometres of ocean plastic garbage area maximum, ocean is to synthetic resin
Capacity of decomposition is excessively poor.Since 2018, Main Countries began to focus on ocean plastic pollution, and Coca-Cola irrigates
You irrigate automobile, and Hewlett-Packard's electronics is all expressed ocean plastic applications in the wish of oneself Products, and Procter & Gamble is in Malta
It announces, is formally proposed by post-consumer regenerated plastics and ocean plastics in ocean meeting (Our Ocean Conference)
Manufactured plastic bottle.
PET (polyethylene terephthalate) is a kind of using very extensive high molecular material, at present PET product
All it is much one-time consumption product, generates a large amount of waste PET materials, be not easy to be caused by air or microbial degradation in the short time
Pollution.Therefore, the waste PET material resources to recycling are encouraged, are recycled, for environmental protection, are economized on resources significant.
Wherein, ocean regenerative PET is to recycle the PET resin discarded in ocean, and the recycling of ocean regenerative PET has very
Important meaning.
Summary of the invention
The present invention provides a kind of ocean regenerated plastics (ocean regenerative PET) modified ABS alloys.
Regenerative PET modified ABS alloy in ocean of the present invention, including acrylonitritrile-styrene resin (AS), acrylonitrile-
Butadiene-styrene copolymer (ABS), toughener, ocean regenerative PET, compatilizer.
Preferably, with the total weight of the ocean regenerative PET modified ABS alloy, the ocean regenerative PET modified ABS
Alloy includes:
Acrylonitritrile-styrene resin 50-90 parts by weight,
Acrylonitrile-butadiene-styrene copolymer 15-50 parts by weight,
Toughener 5-10 parts by weight,
Ocean regenerative PET 5-15 parts by weight,
Compatilizer 1-10 parts by weight.
Preferably, with the total weight of the ocean regenerative PET modified ABS alloy, the ocean regenerative PET modified ABS
Alloy includes:
Acrylonitritrile-styrene resin 60-80 parts by weight, such as 65 parts by weight, 70 parts by weight, 75 parts by weight etc.；Propylene
Nitrile-butadiene-styrene copolymer 20-40 parts by weight, such as 25 parts by weight, 30 parts by weight, 35 parts by weight etc.；
Toughener 5-10 parts by weight, such as 6 parts by weight, 7 parts by weight, 8 parts by weight, 9 parts by weight etc.；
Ocean regenerative PET 5-15 parts by weight, such as 6-14 parts by weight, 7-12 parts by weight, 8-10 parts by weight etc.；Compatilizer
3-8 parts by weight, such as 4 parts by weight, 5 parts by weight, 6 parts by weight, 7 parts by weight etc..
In a kind of more preferred embodiment, the toughener is preferably esters of acrylic acid toughener, such as methacrylic acid
Methyl esters-butadiene-styrene terpolymer.
In more preferred embodiment, the toughener is preferably the esters of acrylic acid toughener with nucleocapsid structure, more excellent
Selection of land, in the esters of acrylic acid toughener with nucleocapsid structure, acrylic acid, methacrylic acid, acrylate, methyl-prop
The copolymer of one of the olefin(e) acid ester homopolymer of monomer or more monomer is shell.
It is highly preferred that the acrylate or methacrylate are separately preferably methyl esters, ethyl ester, propyl ester, fourth
In ester any one or more.
It is highly preferred that the core is preferably polyacrylate in the esters of acrylic acid toughener with nucleocapsid structure
In (more preferably butyl polyacrylate), polymethacrylates (polybutyl methacrylate), alkylation nano silica
One or more.
In an advantageous embodiment, the compatilizer is preferably maleic anhydride grafted ABS, maleic anhydride grafting PE, horse
One or more of maleic anhydride grafted PP.
In an advantageous embodiment, the ocean regenerative PET modified ABS alloy can also include other auxiliary agents, described
Other auxiliary agents can be antioxidant, ultraviolet absorbing agent, fire retardant, antistatic agent, pigment, fungicide, anti-wear agent, lubricant,
One of release agent, toughener, reinforcing agent, plasticizer, anti-impact modifier or more.
In an advantageous embodiment, acrylonitritrile-styrene resin is injection grade.
In an advantageous embodiment, in acrylonitrile-butadiene-styrene copolymer number, butadiene unit molar content
At least 50%, preferably 50-70%, more preferably 50-60%.
Regenerative PET modified ABS alloy in ocean provided by the present invention passes through specific components using commercially available ocean regenerative PET
Proportion has good processing performance, is a kind of injection grade high polymer alloy, while having both good mechanical performance, using poly-
Ocean regenerative PET particle is used for ABS by polymer modified technology, and resulting materials can be used for the shell of the products such as electric appliance.
Specific embodiment
Embodiment 1
In the present embodiment, ocean regenerative PET modified ABS alloy composite weight proportion is as follows:
Acrylonitritrile-styrene resin 60kg；
Acrylonitrile-butadiene-styrene copolymer 25kg；Butadiene molar content 55%；
Esters of acrylic acid toughener 5kg；
Ocean regenerative PET particle 5kg, it is commercially available；
Compatilizer 5kg.
Embodiment 2
In the present embodiment, ocean regenerative PET modified ABS alloy composite weight proportion is as follows:
Acrylonitritrile-styrene resin 70kg；
Acrylonitrile-butadiene-styrene copolymer 20kg；Butadiene molar content 52%；
Esters of acrylic acid toughener 5kg；
Ocean regenerative PET particle 5kg, it is commercially available；
Compatilizer 5kg.
Embodiment 3
In the present embodiment, ocean regenerative PET modified ABS alloy composite weight proportion is as follows:
Acrylonitritrile-styrene resin 80kg；
Acrylonitrile-butadiene-styrene copolymer 25kg；Butadiene molar content 60%；
Esters of acrylic acid toughener 8kg；
Ocean regenerative PET particle 8kg, it is commercially available；
Compatilizer 3kg.
Embodiment 4
In the present embodiment, ocean regenerative PET modified ABS alloy composite weight proportion is as follows:
Acrylonitritrile-styrene resin 70kg；
Acrylonitrile-butadiene-styrene copolymer 30kg；Butadiene molar content 55%；
Esters of acrylic acid toughener 10kg；
Ocean regenerative PET particle 15kg, it is commercially available；
Compatilizer 8kg.
Embodiment 5
In the present embodiment, ocean regenerative PET modified ABS alloy composite weight proportion is as follows:
Acrylonitritrile-styrene resin 70kg；
Acrylonitrile-butadiene-styrene copolymer 40kg；Butadiene molar content 55%；
Esters of acrylic acid toughener 10kg；
Ocean regenerative PET particle 10kg, it is commercially available；
Compatilizer 5kg.
Embodiment 6
In the present embodiment, ocean regenerative PET modified ABS alloy composite weight proportion is as follows:
Acrylonitritrile-styrene resin 80kg；
Acrylonitrile-butadiene-styrene copolymer 35kg；Butadiene molar content 55%；
Esters of acrylic acid toughener 10kg；
Ocean regenerative PET particle 15kg, it is commercially available；
Compatilizer 85kg.
Comparative example 1
In this comparative example, ABS alloy composition weight proportion is as follows:
Acrylonitritrile-styrene resin 80kg；
Acrylonitrile-butadiene-styrene copolymer 35kg；Butadiene molar content 55%；
Esters of acrylic acid toughener 10kg；
Compatilizer 85kg.
Comparative example 2
In this comparative example, ABS alloy composition weight proportion is as follows:
Acrylonitritrile-styrene resin 70kg；
Acrylonitrile-butadiene-styrene copolymer 30kg；Butadiene molar content 55%；
Esters of acrylic acid toughener 10kg；
New synthesis PET particle 15kg,
Compatilizer 8kg.
Comparative example 3
In this comparative example, ABS alloy composition weight proportion is as follows:
Acrylonitritrile-styrene resin 70kg；
Acrylonitrile-butadiene-styrene copolymer 30kg；Butadiene molar content 55%；
EP rubbers toughener 10kg；
Ocean regenerative PET particle 15kg, it is commercially available；
Compatilizer 8kg.
Comparative example 4
In this comparative example, ABS alloy composition weight proportion is as follows:
Acrylonitrile-butadiene-styrene copolymer 100kg；Butadiene molar content 55%；
Esters of acrylic acid toughener 10kg；
Ocean regenerative PET particle 15kg, it is commercially available；
Compatilizer 8kg.
The above embodiments of the present application and comparative example A BS alloy, 80 DEG C drying 4 hours, extrusion injection molding, technological parameter is such as
Under: screw speed 40-75rpm, 160-190 DEG C of temperature of extruder rear end (close to feed opening one end, compression section), medium temperature
180-200 DEG C, 180-250 DEG C of temperature of front end (close to extrusion one end, extruding zone), 180-250 DEG C of nozzle temperature, mold temperature
Spend 60-80 DEG C of (mold temperature), back pressure (back pressure) 0.3-0.7MPa.Products obtained therefrom performance detection knot
See Table 1 for details for fruit.Detection method:
Density: ASTM D792
Melt index: ASTM D1238, condition: 260 DEG C, 3.8kg
Tensile strength: ASTM D638
Bending strength: ASTM D790
Impact strength: ASTM D256,23 DEG C of condition, 0.125in
Mold shrinkage (mold shrinkage): ASTM D955
ABS alloy performance test results in table 1, embodiment 1-6 and comparative example 1-2
Embodiment 1-6 and comparative example 2 in contrast table 1 as can be seen that the application ocean regenerative PET particle can be realized with newly
Synthesize the similar modified effect of PET.Embodiment 1-6 and comparative example 3 in contrast table 1 are as can be seen that the application uses acrylate
The combination of class toughener and ocean regenerative PET can preferably improve the processing performance and mechanical performance of ABS；In contrast table 1
Embodiment 1-6 and comparative example 4 can be seen that the combination that the application uses acrylonitritrile-styrene resin and ocean regenerative PET,
The processing performance and mechanical performance of ABS can preferably be improved.
Specific embodiments of the present invention are described in detail above, but it is merely an example, the present invention is simultaneously unlimited
It is formed on particular embodiments described above.To those skilled in the art, any couple of present invention carries out equivalent modifications and
Substitution is also all among scope of the invention.Therefore, without departing from the spirit and scope of the invention made by equal transformation and
Modification, all should be contained within the scope of the invention.
Claims (7)
1. a kind of ocean regenerated plastics modified ABS alloy characterized by comprising acrylonitritrile-styrene resin, acrylonitrile-
Butadiene-styrene copolymer, toughener, ocean regenerative PET, compatilizer.
2. regenerated plastics modified ABS alloy in ocean according to claim 1, which is characterized in that regenerated and moulded with the ocean
Expect the total weight of modified ABS alloy, the ocean regenerated plastics modified ABS alloy includes: acrylonitritrile-styrene resin
50-90 parts by weight,
Acrylonitrile-butadiene-styrene copolymer 15-50 parts by weight,
Toughener 5-10 parts by weight,
Ocean regenerative PET 5-15 parts by weight,
Compatilizer 1-10 parts by weight.
3. regenerated plastics modified ABS alloy in ocean according to claim 2, which is characterized in that regenerated and moulded with the ocean
Expect the total weight of modified ABS alloy, the ocean regenerated plastics modified ABS alloy includes: acrylonitritrile-styrene resin
60-80 parts by weight；
Toughener 5-10 parts by weight；
Ocean regenerative PET 5-15 parts by weight；
Compatilizer 3-8 parts by weight.
4. regenerated plastics modified ABS alloy in ocean according to claim 1, which is characterized in that the toughener is propylene
Esters of gallic acid toughener.
5. regenerated plastics modified ABS alloy in ocean according to claim 4, which is characterized in that the toughener be with
The esters of acrylic acid toughener of nucleocapsid structure.
6. regenerated plastics modified ABS alloy in ocean according to claim 5, which is characterized in that described that there is nucleocapsid structure
Esters of acrylic acid toughener in, one of acrylic acid, methacrylic acid, acrylate, methacrylate monomer it is equal
The copolymer of polymers or more monomer is shell.
7. regenerated plastics modified ABS alloy in ocean according to claim 5, which is characterized in that described that there is nucleocapsid structure
Esters of acrylic acid toughener in, core is polyacrylate, polymethacrylates, alkylation one of nano silica
Or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318785.XA CN110157131A (en) | 2019-04-19 | 2019-04-19 | Ocean regenerated plastics modified ABS alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318785.XA CN110157131A (en) | 2019-04-19 | 2019-04-19 | Ocean regenerated plastics modified ABS alloy |
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| Publication Number | Publication Date |
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| CN110157131A true CN110157131A (en) | 2019-08-23 |
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ID=67639662
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910318785.XA Pending CN110157131A (en) | 2019-04-19 | 2019-04-19 | Ocean regenerated plastics modified ABS alloy |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112778788A (en) * | 2020-12-31 | 2021-05-11 | 广东乔艺塑胶有限公司 | Composition for recycling waste plastics by using ocean and preparation method thereof |
| CN115895173A (en) * | 2022-11-29 | 2023-04-04 | 东莞市宇捷实业投资有限公司 | Ocean recycled plastic modified ABS alloy and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112778788A (en) * | 2020-12-31 | 2021-05-11 | 广东乔艺塑胶有限公司 | Composition for recycling waste plastics by using ocean and preparation method thereof |
| CN115895173A (en) * | 2022-11-29 | 2023-04-04 | 东莞市宇捷实业投资有限公司 | Ocean recycled plastic modified ABS alloy and preparation method thereof |
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