CN105924684B - A kind of environment-friendlydegradable degradable material prepared using waste plastic - Google Patents
A kind of environment-friendlydegradable degradable material prepared using waste plastic Download PDFInfo
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- CN105924684B CN105924684B CN201610330123.0A CN201610330123A CN105924684B CN 105924684 B CN105924684 B CN 105924684B CN 201610330123 A CN201610330123 A CN 201610330123A CN 105924684 B CN105924684 B CN 105924684B
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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
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
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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
- C08L2201/06—Biodegradable
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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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention provides a kind of environment-friendlydegradable degradable material prepared using waste plastic, and the primary raw material of environment-friendlydegradable degradable material includes: 20-30 parts of waste plastic, 60-75 parts of modified starch, 5-10 parts of stalk, 3-5 parts of active carbon, 2-3 parts of quartz sand, 0.02-0.50 parts of composite coupler, 0.3-0.5 parts of plasticizer DEHP, 0.2-0.4 parts of processing aid ACR-530 by weight.A kind of preparation method of environment-friendlydegradable degradable material using waste plastic preparation is also disclosed simultaneously, waste plastic is re-used, modified starch, stalk is added, it reduces environmental pollution, reduce production cost, increase the degradability of reproduction plastics, in the production process of environmentally-friendly plastic, the inorganic fillers such as active carbon and quartz sand, which are added, can not only reduce cost but also can improve plastics performance, promote the compatibility between plastics, increase the wearability of plastics, and increase flame retardant effect, market prospects are very big.
Description
Technical field
The invention belongs to mechanical manufacturing fields, and in particular to a kind of environment-friendlydegradable degradable material prepared using waste plastic.
Background technique
Plastics are a kind of universal and durable materials, but pollute also very fearful caused by plastics, and white pollution is to environment
Irreversible injury, therefore the hot spot that degradable plastic product is always researched and developed at present now are caused,
It is plastics that the present invention is produced biodegradable using waste plastic, turns waste into wealth, not only realizes to waste plastic
Recycle, and reproduction come out plastics be it is degradable, reduce plastic products from this two big source and environment caused
Pollution, it is the road of a sustainable development that high degree Shangdi, which protects environment,.Market value is high.
Summary of the invention
The purpose of the present invention is to provide a kind of environment-friendlydegradable degradable materials prepared using waste plastic, have degradation rate height,
Production industry is simple, while reducing environmental pollution caused by waste plastic, and the main component used is waste plastic and starch,
Production cost is reduced, large-scale production is suitble to and is promoted.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of environment-friendlydegradable degradable material prepared using waste plastic, which is characterized in that main component includes: by weight
20-30 parts of waste plastic, 60-75 parts of modified starch, 5-10 parts of stalk, 3-5 parts of active carbon, 2-3 parts of quartz sand, composite coupler
0.02-0.50 parts, 0.3-0.5 parts of plasticizer DEHP, 0.2-0.4 parts of processing aid ACR-530.
The waste plastic is thermoplastic.
The main component of the modified starch includes: 60-65 parts of starch, 2-3 parts of composite coupler, second two by weight
16-20 parts of alcohol, 8-12 parts of terephthalic acid (TPA), 6-8 parts of carbamide.
The stalk is wheat stalk, rice straw, corn stover, potato stalk, rape stalk, cotton stalk, sugarcane
One or more of stalk.
The composite coupler is that silane coupling agent and titanate coupling agent are mixed by weight 1:1.
A kind of preparation method of the environment-friendlydegradable degradable material using waste plastic preparation, it is characterised in that the following steps are included:
(1) waste plastic cleans up, and dry, pulverize to 40 ~ 60mm；
(2) stalk is crushed to 20 ~ 40um；
(3) the smashed waste plastic of step (1), the straw powder of step (2) and modified starch are added to mixed at high speed
100-110 DEG C is mixed and heated in machine, revolving speed 250-300r/min；
(4) active carbon, quartz sand are added in high-speed mixer operation process, continuess to mix to mixture material and is warming up to
Composite coupler, plasticizer DEHP, processing aid ACR-530 are added at 100-110 DEG C, adjusts the revolving speed of mixing machine to 550-
650r/min when object material to be mixed is warming up to 140 DEG C, stops mixing, mixed material is taken out, and stands cooling 18 hours, standby
With；
(5) it after step (4) mixed material after cooling being sent into kneader kneading 50-60min, takes out spare；
(6) the mixed material feeding double screw extruder after mediating step (5), the melt pelletization at 130-150 DEG C, i.e.,
Obtain the environment-friendlydegradable degradable material.
The environment-friendlydegradable degradable material is preparing the application in Christmas ball.
Beneficial effects of the present invention: waste plastic is re-used, and modified starch, stalk is added, reduces environmental pollution, drop
Low production cost increases the degradability of reproduction plastics, and market is using wide, in the production process of environmentally-friendly plastic, is added
The inorganic fillers such as active carbon and quartz sand can not only reduce cost but also can improve plastics performance, compatible between promotion plastics
Property, the wearability of plastics is increased, and increase flame retardant effect.
Specific embodiment
In order to make content of the present invention easily facilitate understanding, With reference to embodiment to of the present invention
Technical solution is described further, but the present invention is not limited only to this.
Embodiment 1
A kind of environment-friendlydegradable degradable material prepared using waste plastic, which is characterized in that main component includes: by weight
20 parts of waste plastic, 60 parts of modified starch, 5 parts of stalk, 3 parts of active carbon, 2 parts of quartz sand, 0.02 part of composite coupler, plasticizer
0.3 part of DEHP, 0.2 part of processing aid ACR-530.
The waste plastic is thermoplastic.
The main component of the modified starch includes: 60 parts of starch, 2 parts of composite coupler, ethylene glycol 16 by weight
Part, 8 parts of terephthalic acid (TPA), 6 parts of carbamide.
The stalk is wheat stalk.
The composite coupler is that silane coupling agent and titanate coupling agent are mixed by weight 1:1.
A kind of preparation method of the environment-friendlydegradable degradable material using waste plastic preparation, it is characterised in that the following steps are included:
(1) waste plastic cleans up, and dry, pulverize to 40mm；
(2) stalk is crushed to 20um；
(3) the smashed waste plastic of step (1), the straw powder of step (2) and modified starch are added to mixed at high speed
100 DEG C are mixed and heated in machine, revolving speed 250r/min；
(4) active carbon, quartz sand are added in high-speed mixer operation process, continuess to mix to mixture material and is warming up to
Composite coupler, plasticizer DEHP, processing aid ACR-530 are added at 100 DEG C, adjusts the revolving speed of mixing machine to 550r/min,
When object material to be mixed is warming up to 140 DEG C, stops mixing, mixed material is taken out, stands cooling 18 hours, it is spare；
(5) it after step (4) mixed material after cooling being sent into kneader kneading 50min, takes out spare；
(6) mixed material after mediating step (5) is sent into double screw extruder, and melt pelletization is at 130 DEG C to get institute
The environment-friendlydegradable degradable material stated.
The environment-friendlydegradable degradable material is preparing the application in Christmas ball.
Embodiment 2
A kind of environment-friendlydegradable degradable material prepared using waste plastic, which is characterized in that main component includes: by weight
25 parts of waste plastic, 65 parts of modified starch, 8 parts of stalk, 4 parts of active carbon, 2 parts of quartz sand, 0.22 part of composite coupler, plasticizer
0.4 part of DEHP, 0.3 part of processing aid ACR-530.
The waste plastic is thermoplastic.
The main component of the modified starch includes: 62 parts of starch, 2 parts of composite coupler, ethylene glycol 18 by weight
Part, 10 parts of terephthalic acid (TPA), 7 parts of carbamide.
The stalk is rice straw.
The composite coupler is that silane coupling agent and titanate coupling agent are mixed by weight 1:1.
A kind of preparation method of the environment-friendlydegradable degradable material using waste plastic preparation, it is characterised in that the following steps are included:
(1) waste plastic cleans up, and dry, pulverize to 50mm；
(2) stalk is crushed to 30um；
(3) the smashed waste plastic of step (1), the straw powder of step (2) and modified starch are added to mixed at high speed
105 DEG C are mixed and heated in machine, revolving speed 280r/min；
(4) active carbon, quartz sand are added in high-speed mixer operation process, continuess to mix to mixture material and is warming up to
Composite coupler, plasticizer DEHP, processing aid ACR-530 are added at 105 DEG C, adjusts the revolving speed of mixing machine to 600r/min,
When object material to be mixed is warming up to 140 DEG C, stops mixing, mixed material is taken out, stands cooling 18 hours, it is spare；
(5) it after step (4) mixed material after cooling being sent into kneader kneading 55min, takes out spare；
(6) mixed material after mediating step (5) is sent into double screw extruder, and melt pelletization is at 140 DEG C to get institute
The environment-friendlydegradable degradable material stated.
The environment-friendlydegradable degradable material is preparing the application in Christmas ball.
Embodiment 3
A kind of environment-friendlydegradable degradable material prepared using waste plastic, which is characterized in that main component includes: by weight
30 parts of waste plastic, 75 parts of modified starch, 10 parts of stalk, 5 parts of active carbon, 3 parts of quartz sand, 0.50 part of composite coupler, plasticising
0.5 part of agent DEHP, 0.4 part of processing aid ACR-530.
The waste plastic is thermoplastic.
The main component of the modified starch includes: 65 parts of starch, 3 parts of composite coupler, ethylene glycol 20 by weight
Part, 12 parts of terephthalic acid (TPA), 8 parts of carbamide.
The stalk is corn stover.
The composite coupler is that silane coupling agent and titanate coupling agent are mixed by weight 1:1.
A kind of preparation method of the environment-friendlydegradable degradable material using waste plastic preparation, it is characterised in that the following steps are included:
(1) waste plastic cleans up, and dry, pulverize to 60mm；
(2) stalk is crushed to 40um；
(3) the smashed waste plastic of step (1), the straw powder of step (2) and modified starch are added to mixed at high speed
110 DEG C are mixed and heated in machine, revolving speed 300r/min；
(4) active carbon, quartz sand are added in high-speed mixer operation process, continuess to mix to mixture material and is warming up to
Composite coupler, plasticizer DEHP, processing aid ACR-530 are added at 110 DEG C, adjusts the revolving speed of mixing machine to 650r/min,
When object material to be mixed is warming up to 140 DEG C, stops mixing, mixed material is taken out, stands cooling 18 hours, it is spare；
(5) it after step (4) mixed material after cooling being sent into kneader kneading 60min, takes out spare；
(6) mixed material after mediating step (5) is sent into double screw extruder, and melt pelletization is at 150 DEG C to get institute
The environment-friendlydegradable degradable material stated.
The environment-friendlydegradable degradable material is preparing the application in Christmas ball.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, is all covered by the present invention.
Claims (4)
1. a kind of environment-friendlydegradable degradable material prepared using waste plastic, which is characterized in that main component includes: useless by weight
Abandon plastics 20-30 parts, 60-75 parts of modified starch, 5-10 parts of stalk, 3-5 parts of active carbon, 2-3 parts of quartz sand, composite coupler
0.02-0.50 parts, 0.3-0.5 parts of plasticizer DEHP, 0.2-0.4 parts of processing aid ACR-530；
The main component of the modified starch includes: 60-65 parts of starch, 2-3 parts of composite coupler, ethylene glycol by weight
16-20 parts, 8-12 parts of terephthalic acid (TPA), 6-8 parts of carbamide；
The preparation method of environment-friendlydegradable degradable material, comprising the following steps:
(1) waste plastic cleans up, and dry, pulverize to 40 ~ 60mm；
(2) stalk is crushed to 20 ~ 40um；
(3) the smashed waste plastic of step (1), the straw powder of step (2) and modified starch are added in high-speed mixer
It is mixed and heated to 100-110 DEG C, revolving speed 250-300r/min；
(4) active carbon, quartz sand are added in high-speed mixer operation process, continuess to mix to mixture material and is warming up to 100-
Composite coupler, plasticizer DEHP, processing aid ACR-530 are added at 110 DEG C, adjusts the revolving speed of mixing machine to 550-650r/
Min when object material to be mixed is warming up to 140 DEG C, stops mixing, mixed material is taken out, and stands cooling 18 hours, spare；
(5) it after step (4) mixed material after cooling being sent into kneader kneading 50-60min, takes out spare；
(6) mixed material after mediating step (5) is sent into double screw extruder, and melt pelletization is at 130-150 DEG C to get institute
The environment-friendlydegradable degradable material stated；
The composite coupler is that silane coupling agent and titanate coupling agent are mixed by weight 1:1.
2. a kind of environment-friendlydegradable degradable material prepared using waste plastic according to claim 1, which is characterized in that described useless
Abandoning plastics are thermoplastic.
3. a kind of environment-friendlydegradable degradable material prepared using waste plastic according to claim 1, which is characterized in that the straw
Stalk be one of wheat stalk, rice straw, corn stover, potato stalk, rape stalk, cotton stalk, sugarcane stalk or
It is several.
4. environment-friendlydegradable degradable material as described in claim 1 is preparing the application in Christmas ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330123.0A CN105924684B (en) | 2016-05-18 | 2016-05-18 | A kind of environment-friendlydegradable degradable material prepared using waste plastic |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330123.0A CN105924684B (en) | 2016-05-18 | 2016-05-18 | A kind of environment-friendlydegradable degradable material prepared using waste plastic |
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| CN105924684A CN105924684A (en) | 2016-09-07 |
| CN105924684B true CN105924684B (en) | 2019-03-15 |
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| CN201610330123.0A Active CN105924684B (en) | 2016-05-18 | 2016-05-18 | A kind of environment-friendlydegradable degradable material prepared using waste plastic |
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| CN108276640B (en) * | 2018-01-19 | 2020-04-07 | 四川厚诚新材料有限公司 | Bidirectional easy-tearing casting PE film and preparation method thereof |
| CN108059807A (en) * | 2018-01-23 | 2018-05-22 | 合肥峰腾节能科技有限公司 | It is a kind of for environment-friendly materials of electronic product and preparation method thereof |
| CN108285605A (en) * | 2018-01-24 | 2018-07-17 | 合肥同佑电子科技有限公司 | A kind of degradable type shell of capacitor high temperature resistant and preparation method thereof |
| CN108912586A (en) * | 2018-07-24 | 2018-11-30 | 合肥万之景门窗有限公司 | A kind of preparation method preparing printed material using discarded ABS plastic |
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|---|---|---|---|---|
| CN101993558A (en) * | 2009-08-09 | 2011-03-30 | 陈天云 | Thin film produced by using starch fiber waste plastic |
| CN102432942A (en) * | 2011-11-23 | 2012-05-02 | 吴江明峰聚氨酯制品有限公司 | Non-starch biodegradable plastic film |
| CN104893206A (en) * | 2015-06-02 | 2015-09-09 | 铜陵方正塑业科技有限公司 | Water-resistant high-temperature-resistant fully-degradable plastic film and preparation method thereof |
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2016
- 2016-05-18 CN CN201610330123.0A patent/CN105924684B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993558A (en) * | 2009-08-09 | 2011-03-30 | 陈天云 | Thin film produced by using starch fiber waste plastic |
| CN102432942A (en) * | 2011-11-23 | 2012-05-02 | 吴江明峰聚氨酯制品有限公司 | Non-starch biodegradable plastic film |
| CN104893206A (en) * | 2015-06-02 | 2015-09-09 | 铜陵方正塑业科技有限公司 | Water-resistant high-temperature-resistant fully-degradable plastic film and preparation method thereof |
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Address after: 355200 Shuangyue Road, Shuangyue Industrial Park, Fuding City, Ningde City, Fujian Province Applicant after: Fujian Yinghao Cultural Creative Co., Ltd. Address before: 355200 E-5, Shuangyue Industrial Concentration Zone, Lantian Mountain Front, Fuding City, Ningde City, Fujian Province Applicant before: FUJIAN YINGHAO ART CRAFT CO., LTD. |
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Effective date of registration: 20190531 Address after: Room 1620-1622, Level 16, Zhongzhou Trade Center, No. 1 Nanwu Road, Haizhu District, Guangzhou, Guangdong Province Patentee after: Guangdong Eagle Gifts Co., Ltd. Address before: 355200 Shuangyue Road, Shuangyue Industrial Park, Fuding City, Ningde City, Fujian Province Patentee before: Fujian Yinghao Cultural Creative Co., Ltd. |
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