CN103613835B - Toughness reinforcing compatilizer particle of many components technics of reclaim of plastic waste and preparation method thereof - Google Patents
Toughness reinforcing compatilizer particle of many components technics of reclaim of plastic waste and preparation method thereof Download PDFInfo
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- CN103613835B CN103613835B CN201310588148.7A CN201310588148A CN103613835B CN 103613835 B CN103613835 B CN 103613835B CN 201310588148 A CN201310588148 A CN 201310588148A CN 103613835 B CN103613835 B CN 103613835B
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
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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
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses the toughness reinforcing compatilizer particle of a kind of many components technics of reclaim of plastic waste, relating to plastics recovery, does is the toughness reinforcing compatilizer particle of this many components technics of reclaim of plastic waste made up of following composition: SBS? 15-30 weight part, EVA? 15-40? weight part, SEBS? 2-5 weight part, Aluminate 1-3 weight part, silane coupling agent 1-3 weight part, calcium carbonate 5-15 weight part, DCP? 1-4 weight part, stearic acid? 0-7 weight part, calcium stearate 0-7 weight part, PE wax 3-8 weight part and EBS? 1-10 weight part.Compared with the existing, the toughness reinforcing compatilizer particle of many components technics of reclaim of plastic waste of the present invention's protection realizes resource circulation utilization, reduces the wasting of resources, and improve technics of reclaim of plastic waste rate, protection of the environment, increases economic efficiency.
Description
Technical field
The present invention relates to plastics recovery, particularly the producing of a kind of toughness reinforcing compatilizer particle of many components technics of reclaim of plastic waste.
Background technology
China is that waste plastic garbage generation was beaten, Ye Shi technics of reclaim of plastic waste big country simultaneously, current China technics of reclaim of plastic waste rate be only 10% less than, main waste or used plastics classification is lack of standardization, mixed plastic is more, because incompatible the causing of plastics is difficult to reclaim, finally to bury or to burn mode process, waste resource and contaminate environment.
But also there is following defect:
1, complicated component, plastics are incompatible, and 2, cannot machine-shaping.
Summary of the invention
An object of the present invention is just to provide a kind of many components technics of reclaim of plastic waste toughness reinforcing compatilizer particle; the toughness reinforcing compatilizer particle of this many components technics of reclaim of plastic waste realizes resource circulation utilization, reduces the wasting of resources, improves technics of reclaim of plastic waste rate; protection of the environment, increases economic efficiency.。
Technical scheme is: the toughness reinforcing compatilizer particle of a kind of many components technics of reclaim of plastic waste, and the toughness reinforcing compatilizer particle of this many components technics of reclaim of plastic waste is made up of following composition:
SBS15-30 weight part, EVA15-40 weight part, SEBS2-5 weight part, Aluminate 1-3 weight part, silane coupling agent 1-3 weight part, calcium carbonate 5-15 weight part, DCP1-4 weight part, stearic acid 0-7 weight part, calcium stearate 0-7 weight part, PE wax 3-8 weight part and EBS1-10 weight part.
Two of object of the present invention is the preparation method providing the toughness reinforcing compatilizer particle of a kind of many components technics of reclaim of plastic waste.
Technical scheme is: a kind of preparation method preparing the toughness reinforcing compatilizer particle of above-mentioned many components technics of reclaim of plastic waste, comprises the following steps:
Step one: SBS, EVA, SEBS are put into high mixer and mix 2 minutes;
Step 2: Aluminate and silane coupling agent dehydrated alcohol are diluted, puts into high mixer and mixes 2 minutes;
Step 3: calcium carbonate is put into high mixer, heating is high mixed 3 minutes;
Step 4: DCP, PE wax, EBS are put into high mixer 3 minutes;
Step 5: double-screw extruding pelletizing;
Step 6: particle drying is obtained product, packaging.
As preferably, described Screw Extrusion temperature is 150-165 DEG C, and engine speed is 25HZ.
As preferably, described drying temperature is 60 DEG C, 4 hours time of drying.
As preferably, in described step 4, stearic acid and/or calcium stearate can also be added.
Three of object of the present invention is to provide the using method of the toughness reinforcing compatilizer particle of a kind of many components technics of reclaim of plastic waste.
Technical scheme is: the using method of the toughness reinforcing compatilizer particle of a kind of many components technics of reclaim of plastic waste, before using, toughness reinforcing for many components technics of reclaim of plastic waste compatilizer particle is carried out drying, drying temperature is 60 DEG C, 4 hours time of drying, and during use, addition is 5%-35%.
Inventive principle and beneficial effect: the present invention produces the toughness reinforcing compatilizer particle of many components technics of reclaim of plastic waste, can use containing in PE, PP, PS, ABS and a small amount of PVC technics of reclaim of plastic waste, will lower than 5% except containing a small amount of PVC(content) wherein PE, PP, PS, ABS can be arbitrary proportion, when reclaiming many components waste or used plastics, this product can addition be between 5 ~ 40%.Use the present invention to produce many components technics of reclaim of plastic waste, can solve the inconsistent difficult problem of multiple plastics, improve processing characteristics, use product, injection moulding weldless trace, smooth in appearance is all with, the feature that welding strength is high.
Embodiment
Below in conjunction with specific embodiment, the present invention is further illustrated.
Producing of the embodiment toughness reinforcing compatilizer particle of technics of reclaim of plastic waste of component more than 1
Step one: SBS30 weight part, EVA30 weight part, SEBS7 weight part are put into high mixer and mixed 2 minutes.
Step 2: by Aluminate 1 weight part and silane coupling agent 2 weight part dehydrated alcohol dilution (thinning ratio is according to 1:1), put into high mixer and mix 2 minutes.
Step 3: calcium carbonate 10 weight part is put into high mixer, heating is high mixed 3 minutes.
Step 4: DCP2 weight part, stearic acid 3 weight part, calcium stearate 2 weight part, PE wax 5 weight part, EBS8 weight part are put into high mixer 3 minutes.
Step 5: double-screw extruding pelletizing, engine speed 25HZ, Screw Extrusion temperature 150-165 DEG C.
Step 6: particle drying is obtained product, packaging, drying temperature is 60 DEG C, 4 hours time of drying.
Before product of the present invention uses, product is again dry, and drying temperature is 60 DEG C, and 4 hours time of drying, during use between this product addition 5%-35%.
Detected by the product of step 6 gained, detected result is in table one
Table one
| sequence number | test item | add 10% | 20% | 30% | detection method |
| 1 | mobility batten CM | 7.5 | 15 | 25 | slide calliper rule |
| 2 | elongation at break % | 3 | 27 | 45 | gB/T 1040 |
| 3 | izod notched impact KJ/m2 | 2.5 | 7 | 12 | gB/T 1843 |
| 4 | injection moulding weld mark | nothing | nothing | nothing | range estimation |
| 5 | welding strength % | 55% | 67% | 103% | take masterbatch as reference. |
| 6 | sand holes/c ㎡ | 4 | 1 | 0.01 | range estimation |
Many components waste or used plastics that the toughness reinforcing compatilizer that the present invention produces reclaims; along with the increase of toughness reinforcing compatilizer, over-all properties improves constantly; plastics turnover goods, sewer line, sheet material, sheet material can be applied in; realize resource circulation utilization; reduce the wasting of resources; improve technics of reclaim of plastic waste rate, protection of the environment, increases economic efficiency.
Claims (6)
1. the toughness reinforcing compatilizer particle of the technics of reclaim of plastic waste of component more than, the toughness reinforcing compatilizer particle of this many components technics of reclaim of plastic waste is made up of following composition:
SBS15-30 weight part, EVA15-40 weight part, SEBS2-5 weight part, Aluminate 1-3 weight part, silane coupling agent 1-3 weight part, calcium carbonate 5-15 weight part, DCP1-4 weight part, stearic acid 0-7 weight part, calcium stearate 0-7 weight part, PE wax 3-8 weight part and EBS1-10 weight part.
2. a preparation method for the toughness reinforcing compatilizer particle of many components technics of reclaim of plastic waste according to claim 1, comprises the following steps:
Step one: SBS, EVA, SEBS are put into high mixer and mix 2 minutes;
Step 2: Aluminate and silane coupling agent dehydrated alcohol are diluted, puts into high mixer and mixes 2 minutes;
Step 3: calcium carbonate is put into high mixer, heating is high mixed 3 minutes;
Step 4: DCP, PE wax, EBS are put into high mixer 3 minutes;
Step 5: double-screw extruding pelletizing;
Step 6: particle drying is obtained product, packaging.
3. the preparation method of the toughness reinforcing compatilizer particle of many components technics of reclaim of plastic waste according to claim 2, it is characterized in that: described Screw Extrusion temperature is 150-165 DEG C, engine speed is 25Hz.
4. the preparation method of the toughness reinforcing compatilizer particle of many components technics of reclaim of plastic waste according to claim 2, is characterized in that: described drying temperature is 60 DEG C, 4 hours time of drying.
5. the preparation method of the toughness reinforcing compatilizer particle of many components technics of reclaim of plastic waste according to claim 2, is characterized in that: in described step 4, can also add stearic acid and/or calcium stearate.
6. the using method of the toughness reinforcing compatilizer particle of many components technics of reclaim of plastic waste according to claim 1, it is characterized in that: before using, toughness reinforcing for many components technics of reclaim of plastic waste compatilizer particle is carried out drying, drying temperature is 60 DEG C, 4 hours time of drying, during use, addition is 5%-35%.
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| CN201310588148.7A CN103613835B (en) | 2013-11-21 | 2013-11-21 | Toughness reinforcing compatilizer particle of many components technics of reclaim of plastic waste and preparation method thereof |
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| CN201310588148.7A CN103613835B (en) | 2013-11-21 | 2013-11-21 | Toughness reinforcing compatilizer particle of many components technics of reclaim of plastic waste and preparation method thereof |
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| CN103613835A CN103613835A (en) | 2014-03-05 |
| CN103613835B true CN103613835B (en) | 2016-03-02 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199332A (en) * | 2011-04-08 | 2011-09-28 | 株洲晶昱实业有限责任公司 | Method for preparing chemical compound type macromolecular toughening brightening additive used for plastics and product thereof |
| CN103059376A (en) * | 2012-12-24 | 2013-04-24 | 常州南京大学高新技术研究院 | Enhanced toughening recycled polyethylene material and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TW200505973A (en) * | 2003-08-04 | 2005-02-16 | Microcell Composite Company | Foaming process for producing thermoplastic elastomer composite material |
| US20100189509A1 (en) * | 2009-01-23 | 2010-07-29 | Amcol International Corporation | Geotechnical applications of improved nanocomposites |
| CN102226023B (en) * | 2011-05-04 | 2012-12-26 | 佛山市南海承骏科技有限公司 | Composite board based on mixed waste polymers and preparation method thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199332A (en) * | 2011-04-08 | 2011-09-28 | 株洲晶昱实业有限责任公司 | Method for preparing chemical compound type macromolecular toughening brightening additive used for plastics and product thereof |
| CN103059376A (en) * | 2012-12-24 | 2013-04-24 | 常州南京大学高新技术研究院 | Enhanced toughening recycled polyethylene material and preparation method thereof |
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