CN104844928A - Modified regeneration plastic used for plastic pallet and washing machine pedestal - Google Patents
Modified regeneration plastic used for plastic pallet and washing machine pedestal Download PDFInfo
- Publication number
- CN104844928A CN104844928A CN201510185224.9A CN201510185224A CN104844928A CN 104844928 A CN104844928 A CN 104844928A CN 201510185224 A CN201510185224 A CN 201510185224A CN 104844928 A CN104844928 A CN 104844928A
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- Prior art keywords
- washing machine
- modification
- machine pedestal
- waste
- plastic pallet
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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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
-
- 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
-
- 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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- 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 relates to a modified regeneration plastic used for a plastic pallet and a washing machine pedestal, which comprises the following components by weight percentage: 57% of PP waste material, 10% of nano silicon dioxide, 5% of calcining kaolin, 2% of calcium stearate, 1% of degradation agent, 5% of modifier, 10% of sea mud, 8% of silicon carbide, 1% of nepeta oil and 1% of diphenyl silanediol. By performing modification processing on raw materials, PP performance is increased, by ultrasonic cleaning and effective decomposition of other auxiliary agents, useful components are reduced and added into a PP granulation technology, the prepared modified particles have good flexibility, toughness and glossiness, product is difficulty damaged, cycling and reutilization of the waste can be realized, waste is changed into valuables, so that social resource is saved, and environment can be effectively protected.
Description
Technical field
The present invention relates to resource reutilization technical field, be specifically related to a kind of MODIFIED PP waste or used plastics for plastic pallet, washing machine pedestal.
Background technology
Polypropylene is a kind of thermoplastic resin obtained by propylene polymerization.Isotatic polypropylene (isotactic polyprolene), Atactic Polypropelene (atactic polypropylene) and syndiotactic polypropylene (syndiotactic polypropylene) three kinds is divided into by methyl arrangement position.Polypropylene industrial fast development, goods are of a great variety, and output grows with each passing day, and simultaneously also create a large amount of wastes, and these wastes comprise scrap stock in production and the aging various polypropylene articles scrapped.Polypropylene waste gurry not only serious environment pollution, is also the significant wastage to resource, becomes problem demanding prompt solution to the recycling of these waste materials.
The recovery method of polypropylene waste material is divided into physiochemical mutagens method and chemical recycling.The main method that current polypropylene is recycled is chemical recycling, namely under the existent condition such as chemical reagent, catalyzer, heat, polyethylene degradation is become the oligopolymer that can re-use or micromolecular compound, thus realizes the recycle of waste.According to the kind of degradation agents and the difference of degradation condition, chemical recycling can be divided into hydrolysis method, alkaline hydrolysis, amine-decomposing method, alcoholysis method etc.But the material after reclaiming does not reach the performance of virgin material, poor more than virgin material, can not meet needs of production.
Summary of the invention
It is low that technical problem to be solved by this invention is to provide a kind of production cost, the modification regeneration plastics for plastic pallet, washing machine pedestal of energy-conserving and environment-protective, easily degraded.
Technical problem to be solved by this invention realizes by the following technical solutions:
For modification regeneration plastics for plastic pallet, washing machine pedestal, be made up of the component of following weight percent:
Described degradation agents selects the combination of one or more in ethylene glycol, propylene glycol, thanomin, glycol ether, tetramethylolmethane.
Described properties-correcting agent is made up of the component of following weight percent:
during preparation, said components is sent into reactor, heat to 70-80 DEG C, stir.
Another object of the present invention is to provide a kind of method preparing above-mentioned modified waste plastics, comprises following method steps:
1) first collect PP waste material, putting in supersonic cleaning machine, take dehydrated alcohol as dispersion medium, and wherein the mass ratio of material and ethanol is 1:15, ultrasonic disperse 1 hour on supersonic cleaning machine; Take out airing, be then ground into sheet stock stand-by;
2) by step 1) in the PP waste material of ultrasonic disperse, send in reactor, under whipped state, add properties-correcting agent, continuously stirring about 30 minutes, carry out the preliminary modification of raw material, obtained modification compound;
3) by step 2) modification compound mix with nano silicon, calcined kaolin, calcium stearate, ooze, silicon carbide, nepeta oil, Diphenylsilanediol after drop in roasting plant, low-temperature bake 2-3 hour under 40-50 DEG C of environment, takes out afterwards and degradation agents mixes;
4) by step 3) in the material that mixes continue to stir in stirrer, time controling is at 20-30 minute, and stirrer rotating speed is at 800-1200r/min;
5) then melt when granulator heating to 200 DEG C, extrude block through bistrique, then broken, obtain modified waste plastics.
The invention has the beneficial effects as follows: the present invention is by carrying out modification to raw material; improve the performance of PP; effectively decompose by ultrasonic cleaning and other auxiliary agent; to be added in the technique of PP granulation after useful component reduction wherein, obtained modified particles has the qualities such as good suppleness, toughness and glossiness, and product is not fragile; and reach the object of refuse cycling and reutilization; make it to turn waste into wealth, both saved social resources, again available protecting environment.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
For modification regeneration plastics for plastic pallet, washing machine pedestal, make (in kilogram) by the component of following weight:
Described degradation agents selects the combination of one or more in ethylene glycol, propylene glycol, thanomin, glycol ether, tetramethylolmethane.
Described properties-correcting agent makes (in kilogram) by the component of following weight:
during preparation, said components is sent into reactor, heat to 70-80 DEG C, stir.
Another object of the present invention is to provide a kind of method preparing above-mentioned modified waste plastics, comprises following method steps:
1) first collect PP waste material, putting in supersonic cleaning machine, take dehydrated alcohol as dispersion medium, and wherein the mass ratio of material and ethanol is 1:15, ultrasonic disperse 1 hour on supersonic cleaning machine; Take out airing, be then ground into sheet stock stand-by;
2) by step 1) in the PP waste material of ultrasonic disperse, send in reactor, under whipped state, add properties-correcting agent, continuously stirring about 30 minutes, carry out the preliminary modification of raw material, obtained modification compound;
3) by step 2) modification compound mix with nano silicon, calcined kaolin, calcium stearate, ooze, silicon carbide, nepeta oil, Diphenylsilanediol after drop in roasting plant, low-temperature bake 2-3 hour under 40-50 DEG C of environment, takes out afterwards and degradation agents mixes;
4) by step 3) in the material that mixes continue to stir in stirrer, time controling is at 20-30 minute, and stirrer rotating speed is at 800-1200r/min;
5) then melt when granulator heating to 200 DEG C, extrude block through bistrique, then broken, obtain modified waste plastics.
More than show and describe ultimate principle of the present invention and 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 (4)
1. for modification regeneration plastics for plastic pallet, washing machine pedestal, it is characterized in that, be made up of the component of following weight percent:
2. the modification regeneration plastics for plastic pallet, washing machine pedestal according to claim 1, is characterized in that, described properties-correcting agent is made up of the component of following weight percent:
3. the modification regeneration plastics for plastic pallet, washing machine pedestal according to claim 1, is characterized in that: described degradation agents selects the combination of one or more in ethylene glycol, propylene glycol, thanomin, glycol ether, tetramethylolmethane.
4. prepare a method for the modification regeneration plastics for plastic pallet, washing machine pedestal according to claim 1, it is characterized in that, step is as follows:
1) first collect PP waste material, putting in supersonic cleaning machine, take dehydrated alcohol as dispersion medium, and wherein the mass ratio of material and ethanol is 1:15, ultrasonic disperse 1 hour on supersonic cleaning machine; Take out airing, be then ground into sheet stock stand-by;
2) by step 1) in the PP waste material of ultrasonic disperse, send in reactor, under whipped state, add properties-correcting agent, continuously stirring 30 minutes, carry out the preliminary modification of raw material, obtained modification compound;
3) by step 2) modification compound mix with nano silicon, calcined kaolin, calcium stearate, ooze, silicon carbide, nepeta oil, Diphenylsilanediol after drop in roasting plant, low-temperature bake 2-3 hour under 40-50 DEG C of environment, takes out afterwards and degradation agents mixes;
4) by step 3) in the material that mixes continue to stir in stirrer, time controling is at 20-30 minute, and stirrer rotating speed is at 800-1200r/min;
5) then melt when granulator heating to 200 DEG C, extrude block through bistrique, then broken, obtain modified waste plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185224.9A CN104844928A (en) | 2015-04-17 | 2015-04-17 | Modified regeneration plastic used for plastic pallet and washing machine pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185224.9A CN104844928A (en) | 2015-04-17 | 2015-04-17 | Modified regeneration plastic used for plastic pallet and washing machine pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104844928A true CN104844928A (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510185224.9A Pending CN104844928A (en) | 2015-04-17 | 2015-04-17 | Modified regeneration plastic used for plastic pallet and washing machine pedestal |
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| CN (1) | CN104844928A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637465A (en) * | 2016-12-08 | 2017-05-10 | 安徽环美刷业有限公司 | Easily degradable and regenerative modified PP (polypropylene) brush wire and preparation method thereof |
| US20200032040A1 (en) * | 2016-06-20 | 2020-01-30 | Electrolux Appliances Aktiebolag | Recycled polyolefin component for household appliances |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103214862A (en) * | 2013-03-22 | 2013-07-24 | 青岛永卓真塑料制品有限公司 | Formula of wear-resistant and environment-friendly plastic pallet and production process |
| CN104497388A (en) * | 2014-11-27 | 2015-04-08 | 界首市东威塑业有限公司 | Regenerative modified plastic granules for bumper |
-
2015
- 2015-04-17 CN CN201510185224.9A patent/CN104844928A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103214862A (en) * | 2013-03-22 | 2013-07-24 | 青岛永卓真塑料制品有限公司 | Formula of wear-resistant and environment-friendly plastic pallet and production process |
| CN104497388A (en) * | 2014-11-27 | 2015-04-08 | 界首市东威塑业有限公司 | Regenerative modified plastic granules for bumper |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200032040A1 (en) * | 2016-06-20 | 2020-01-30 | Electrolux Appliances Aktiebolag | Recycled polyolefin component for household appliances |
| US10920054B2 (en) * | 2016-06-20 | 2021-02-16 | Electrolux Appliances Aktiebolag | Recycled polyolefin component for household appliances |
| CN106637465A (en) * | 2016-12-08 | 2017-05-10 | 安徽环美刷业有限公司 | Easily degradable and regenerative modified PP (polypropylene) brush wire and preparation method thereof |
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Application publication date: 20150819 |
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| RJ01 | Rejection of invention patent application after publication |