CN106832998A - Good plastics of a kind of mechanical property and preparation method thereof - Google Patents
Good plastics of a kind of mechanical property and preparation method thereof Download PDFInfo
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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
- C08L101/00—Compositions of unspecified macromolecular compounds
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- 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
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- C08K2201/011—Nanostructured additives
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- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
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- C—CHEMISTRY; METALLURGY
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- C—CHEMISTRY; METALLURGY
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
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- C—CHEMISTRY; METALLURGY
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
- C08L2207/24—Recycled plastic recycling of old tyres and caoutchouc and addition of caoutchouc particles
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Abstract
The invention discloses a kind of good plastics of mechanical property, it is made up of according to weight portion following raw material：20 36 parts of waste plastic, 14 22 parts of waste rubber, 0.5 2.3 parts of atoleine, 36 parts of bamboo scraps, 6 12 parts of stalk fibre, 8 15 parts of diisocyanate, 28 parts of pomace, 7 12 parts of Nano chitosan, 25 parts of initiator, 5 10 parts of flax fiber, 35 parts of graphite, 1.5 4 parts of glass bead, 5 15 parts of fire retardant, 0.5 2 parts of antiseptic, mass fraction is 5 10% 7 18 parts of sodium hydroxide solution, 23 parts of corundum powder, 28 parts of nano titanium oxide, 13 parts of coupling agent, 12 18 parts of dispersant, 0.4 1 parts of toughener, 4 10 parts of 13 parts of stabilizer and Senna P.E.The present invention also disclosed the preparation method of the plastics.Each raw material plays synergy in the present invention, and not only waste plastic and waste rubber are turned waste into wealth, and the mechanical property of plastic material is greatly improved, with good market prospects.
Description
Technical field
The present invention relates to a kind of plastics, the good plastics of specifically a kind of mechanical property.
Background technology
Material used by the door and window of building construction more and more with aluminium alloy or plastic-steel come instead of former timber window and
Steel sash, and that plastic-steel door and window is used is more universal.Plastic-steel door and window has many advantages, is described as after timber window, steel sash, aluminum window
The generation novel energy-conserving door and window for emerging afterwards, sealing, heat insulating ability than aluminum window and steel sash, corrosion resistance are superior, various shapes
Can mutually coordinate be met individual requirements again with more preferable aesthetic property with all kinds of buildings, and with good fire line and absolutely
Edge.But plastic-steel section bar can occur aging, discoloration in the case where sunlight irradiation and wind and snow are corroded for a long time, not only appearance have impact on U.S.
See, the intensity of material can also reduce, plastics have the advantages that it is attractive in appearance, but the mechanical property of existing plastics does not reach making for people
With demand, this is just for the use of people brings inconvenience.
The content of the invention
It is an object of the invention to provide a kind of good plastics of mechanical property, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of good plastics of mechanical property, are made up of following raw material according to weight portion：Waste plastic 20-36 parts, discarded rubber
Glue 14-22 parts, atoleine 0.5-2.3 parts, bamboo scraps 3-6 parts, stalk fibre 6-12 parts, diisocyanate 8-15 parts, pomace 2-8
Part, Nano chitosan 7-12 parts, initiator 2-5 parts, flax fiber 5-10 parts, graphite 3-5 parts, glass bead 1.5-4 parts, it is fire-retardant
Agent 5-15 parts, antiseptic 0.5-2 parts, mass fraction is sodium hydroxide solution 7-18 parts of 5-10%, 2-3 parts of corundum powder, receives
2-8 parts, coupling agent 1-3 parts, dispersant 12-18 parts, toughener 0.4-1 parts, stabilizer 1-3 parts of titanium dioxide of rice and folium sennae carry
Take thing 4-10 parts.
As further scheme of the invention：Coupling agent is using the mixed of one or more in KH550, KH560 and KH570
Compound, toughener uses styrene-butadiene, and pomace is the mixed of one or more of pomace, pears slag, peach slag and orange slag
Compound.
As further scheme of the invention：The length of flax fiber be 0.2-1mm, flax fiber it is a diameter of
0.02-0.15mm。
The preparation method of the good plastics of the mechanical property, comprises the following steps that：
Step one, bamboo scraps, stalk fibre and flax fiber is put into absolute ethyl alcohol and using wet ball-milling mixing 20-
45 minutes, obtain the first mixture；
Step 2, waste plastic, waste rubber, graphite and pomace are mixed and 80-120 mesh is ground into, and place into matter
Amount fraction is immersion 30-45 minute in the sodium hydroxide solution of 5-10%, then is washed with deionized water to neutrality, and drying causes aqueous
Rate is not more than 3%, places into ball milling 15-25 minutes in the ball mill that rotating speed is 240-450rpm, obtains the second mixture；
Step 3, Nano chitosan is dissolved in acetic acid solution, obtains Nano chitosan solution, is taken nano titanium oxide and is added
Enter in dispersant, obtain nano titanium oxide dispersion, by nano titanium oxide dispersion add Nano chitosan solution in, water
Bath is heated to 48-60 degrees Celsius, obtains antibacterial soak；
Step 4, by the first mixture, the second mixture, atoleine, diisocyanate, initiator, glass bead, just
Beautiful powder and coupling agent are sent into 60-70 degrees Celsius of water-bath, insulated and stirred 1-2 hours, cooling discharging, filtering, washing and micro-
Ripple is dried, and obtains compound；
Step 5, after compound, fire retardant, antiseptic, toughener, stabilizer and Senna P.E are well mixed,
Extrusion molding after melt blending, obtains final product plastics embryo material in addition double screw extruder；
Step 6, plastics embryo material is soaked into antibacterial soak, and, to 50-62 degrees Celsius, 1.5-4 is small for immersion for heating water bath
Shi Hou, takes out plastics embryo material and low temperature drying, you can obtain finished product.
As further scheme of the invention：Extrusion temperature in step 5 is 65-78 degrees Celsius, dry in step 6
Dry temperature is 30-36 degrees Celsius.
Compared with prior art, the beneficial effects of the invention are as follows：Raw material sources of the present invention are extensive, preparation process is simple, easily
In control, it is adaptable to large-scale industrial production；Each raw material plays synergy in the present invention, not only by waste plastic and discarded
Rubber is turned waste into wealth, and greatly improves the mechanical property of plastic material, with good market prospects.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Embodiment 1
A kind of good plastics of mechanical property, are made up of following raw material according to weight portion：20 parts of waste plastic, waste rubber 14
Part, 0.5 part of atoleine, 3 parts of bamboo scraps, 6 parts of stalk fibre, 8 parts of diisocyanate, 2 parts of pomace, 7 parts of Nano chitosan, initiation
2 parts of agent, 5 parts of flax fiber, 3 parts of graphite, 1.5 parts of glass bead, 5 parts of fire retardant, 0.5 part of antiseptic, mass fraction are 8%
7 parts of sodium hydroxide solution, 2 parts of corundum powder, 2 parts of nano titanium oxide, 1 part of coupling agent, 12 parts of dispersant, 0.4 part of toughener,
4 parts of 1 part of stabilizer and Senna P.E.Coupling agent uses KH550, toughener to use styrene-butadiene, and pomace is apple
The mixture of slag and orange slag.
The preparation method of the good plastics of the mechanical property, comprises the following steps that：
Step one, bamboo scraps, stalk fibre and flax fiber is put into absolute ethyl alcohol and mixes 20 using wet ball-milling
Minute, obtain the first mixture；
Step 2, waste plastic, waste rubber, graphite and pomace are mixed and 80 mesh are ground into, and place into quality point
Number is immersion 30 minutes in 8% sodium hydroxide solution, then is washed with deionized water to neutrality, and drying causes that moisture content is 2.4%,
It is ball milling 18 minutes in the ball mill of 270rpm to place into rotating speed, obtains the second mixture；
Step 3, Nano chitosan is dissolved in acetic acid solution, obtains Nano chitosan solution, is taken nano titanium oxide and is added
Enter in dispersant, obtain nano titanium oxide dispersion, by nano titanium oxide dispersion add Nano chitosan solution in, water
Bath is heated to 52 degrees Celsius, obtains antibacterial soak；
Step 4, by the first mixture, the second mixture, atoleine, diisocyanate, initiator, glass bead, just
Beautiful powder and coupling agent are sent into 60 degrees Celsius of water-bath, and insulated and stirred 1 hour, cooling discharging, filtering, washing and microwave are done
It is dry, obtain compound；
Step 5, after compound, fire retardant, antiseptic, toughener, stabilizer and Senna P.E are well mixed,
Extrusion molding after melt blending, obtains final product plastics embryo material in addition double screw extruder；
Step 6, plastics embryo material is soaked into antibacterial soak, heating water bath to 50 degrees Celsius, immersion 1.5 hours after,
Take out plastics embryo material and low temperature drying, you can obtain finished product.
Embodiment 2
A kind of good plastics of mechanical property, are made up of following raw material according to weight portion：27 parts of waste plastic, waste rubber 18
Part, 1.6 parts of atoleine, 4.5 parts of bamboo scraps, 9 parts of stalk fibre, 11 parts of diisocyanate, 5 parts of pomace, 10 parts of Nano chitosan,
3.5 parts of initiator, 7 parts of flax fiber, 4 parts of graphite, 3 parts of glass bead, 9 parts of fire retardant, 1.2 parts of antiseptic, mass fraction are
7% 12 parts of sodium hydroxide solution, 2.4 parts of corundum powder, 5 parts of nano titanium oxide, 1.8 parts of coupling agent, 14 parts of dispersant, increasing
7 parts of tough dose 0.7 part, 2.2 parts of stabilizer and Senna P.E.The length of flax fiber be 0.6mm, flax fiber it is a diameter of
0.08mm。
The preparation method of the good plastics of the mechanical property, comprises the following steps that：
Step one, bamboo scraps, stalk fibre and flax fiber is put into absolute ethyl alcohol and mixes 34 using wet ball-milling
Minute, obtain the first mixture；
Step 2, waste plastic, waste rubber, graphite and pomace are mixed and 105 mesh are ground into, and place into quality point
Number is immersion 37 minutes in 7% sodium hydroxide solution, then is washed with deionized water to neutrality, and drying causes that moisture content is 1.8%,
It is ball milling 19 minutes in the ball mill of 320rpm to place into rotating speed, obtains the second mixture；
Step 3, Nano chitosan is dissolved in acetic acid solution, obtains Nano chitosan solution, is taken nano titanium oxide and is added
Enter in dispersant, obtain nano titanium oxide dispersion, by nano titanium oxide dispersion add Nano chitosan solution in, water
Bath is heated to 54 degrees Celsius, obtains antibacterial soak；
Step 4, by the first mixture, the second mixture, atoleine, diisocyanate, initiator, glass bead, just
Beautiful powder and coupling agent are sent into 65 degrees Celsius of water-bath, and insulated and stirred 1.6 hours, cooling discharging, filtering, washing and microwave are done
It is dry, obtain compound；
Step 5, after compound, fire retardant, antiseptic, toughener, stabilizer and Senna P.E are well mixed,
The extrusion molding after 72 degrees Celsius of lower melt blendings in double screw extruder is added, plastics embryo material is obtained final product；
Step 6, plastics embryo material is soaked into antibacterial soak, and heating water bath after soaking 2 hours, takes to 55 degrees Celsius
Go out plastics embryo material and dried under 33 degrees Celsius, you can obtain finished product.
Embodiment 3
A kind of good plastics of mechanical property, are made up of following raw material according to weight portion：33 parts of waste plastic, waste rubber 21
Part, 2.2 parts of atoleine, 5.6 parts of bamboo scraps, 11 parts of stalk fibre, 14 parts of diisocyanate, 7 parts of pomace, Nano chitosan 11
Part, 4.5 parts of initiator, 10 parts of flax fiber, 5 parts of graphite, 4 parts of glass bead, 14 parts of fire retardant, 2 parts of antiseptic, mass fraction
It is 10% 16 parts of sodium hydroxide solution, 3 parts of corundum powder, 8 parts of nano titanium oxide, 3 parts of coupling agent, 18 parts of dispersant, increasing
10 parts of tough dose 1 part, 3 parts of stabilizer and Senna P.E.Coupling agent uses the mixture of KH550, KH560 and KH570, toughness reinforcing
Agent uses styrene-butadiene, and pomace is the mixture of pomace, pears slag, peach slag and orange slag.The length of flax fiber is
0.8mm, a diameter of 0.12mm of flax fiber.
The preparation method of the good plastics of the mechanical property, comprises the following steps that：
Step one, bamboo scraps, stalk fibre and flax fiber is put into absolute ethyl alcohol and mixes 42 using wet ball-milling
Minute, obtain the first mixture；
Step 2, waste plastic, waste rubber, graphite and pomace are mixed and 110 mesh are ground into, and place into quality point
Number is immersion 42 minutes in 10% sodium hydroxide solution, then is washed with deionized water to neutrality, and drying causes that moisture content is
2.7%, it is ball milling 22 minutes in the ball mill of 400rpm to place into rotating speed, obtains the second mixture；
Step 3, Nano chitosan is dissolved in acetic acid solution, obtains Nano chitosan solution, is taken nano titanium oxide and is added
Enter in dispersant, obtain nano titanium oxide dispersion, by nano titanium oxide dispersion add Nano chitosan solution in, water
Bath is heated to 55 degrees Celsius, obtains antibacterial soak；
Step 4, by the first mixture, the second mixture, atoleine, diisocyanate, initiator, glass bead, just
Beautiful powder and coupling agent are sent into 66 degrees Celsius of water-bath, and insulated and stirred 2 hours, cooling discharging, filtering, washing and microwave are done
It is dry, obtain compound；
Step 5, after compound, fire retardant, antiseptic, toughener, stabilizer and Senna P.E are well mixed,
Add double screw extruder in and the extrusion molding after 74 degrees Celsius of lower melt blendings, obtain final product plastics embryo material；
Step 6, plastics embryo material is soaked into antibacterial soak, and heating water bath after soaking 3 hours, takes to 60 degrees Celsius
Go out plastics embryo material and dried under 35 degrees Celsius, you can obtain finished product.
Product and existing product to embodiment 1-3 carry out performance test, and test result is shown in Table 1.
Table 1
The product of embodiment 1-3 is better than existing product in mechanical property as can be seen from Table 1, is less than on water absorption rate
Existing product, has a extensive future.
Product and existing product to embodiment 1-3 carry out antibacterial tests, and staphylococcus aureus and large intestine bar are taken respectively
Bacterium coats M-H culture mediums, and product prepared by one of which Example 1-3 is affixed on media surface, and another set enchashment has
Product is affixed on media surface, is then respectively placed in 37 DEG C of constant incubators and is cultivated, and result is observed after 48 hours, and statistics is real
A 1-3 and existing product are applied to staphylococcus aureus and the antibacterial effect of Escherichia coli, is as a result shown, be prepared by embodiment 1-3
Plastics more than 90% is reached to the antibiotic rate of staphylococcus aureus, the antibiotic rate to Escherichia coli reaches more than 95%；And
Existing product is only 70% to the antibiotic rate of staphylococcus aureus, and the antibiotic rate to Escherichia coli is only 78%.
This product is aggregate using waste plastic and waste rubber, then with bamboo scraps, stalk fibre, diisocyanate, pomace,
Flax fiber, graphite and glass bead be filler, be aided with nano titanium oxide, coupling agent, dispersant, toughener, stabilizer and
Senna P.E, enhancing bamboo scraps, waste plastic, waste rubber, graphite, the amalgamation of the component such as flax fiber, in pomace and
Under the collective effect of stalk fibre, coordinate modified by with the function work(auxiliary agent such as toughener, coupling agent, improve the processing of plastics
Performance and mechanical performance；Nano chitosan and nano titanium oxide are used in combination, by the effect of dispersant by nanometer titanium dioxide
Titanium is uniform and stable to be dispersed in Nano chitosan solution, then by Nano chitosan and the adsorptivity of nano titanium oxide itself
Can, both mutually adsorb combination, the anti-microbial property inside reinforced plastics, when plastics embryo material of the invention is immersed in nanometer titanium dioxide
When in the Nano chitosan solution of titanium, the modified group of plastics embryo material surface exposure is combined and then by nanometer two with Nano chitosan
Titanium oxide is attached to frosting, while Nano chitosan and nano titanium oxide itself have certain absorption property, in leaching
During bubble, plastics embryo material adsorption nano titanium oxide and Nano chitosan are attached by functional groups and adsorption function
The Nano chitosan in frosting has good anti-microbial property, and nano titanium oxide not only has good antibiotic property
Can, also with to the absorption property of volatile contaminant, the Photocatalytic Degradation Property to pollutant, automatic Non-toxic in air
Energy, antibacterial sterilization performance, anti-fog performance, anti-fouling and self-cleaning performance and UV absorbing properties.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. good plastics of a kind of mechanical property, it is characterised in that be made up of according to weight portion following raw material：Waste plastic 20-36
Part, waste rubber 14-22 parts, atoleine 0.5-2.3 parts, bamboo scraps 3-6 parts, stalk fibre 6-12 parts, diisocyanate 8-15
Part, pomace 2-8 parts, Nano chitosan 7-12 parts, initiator 2-5 parts, flax fiber 5-10 parts, graphite 3-5 parts, glass bead
1.5-4 parts, fire retardant 5-15 parts, antiseptic 0.5-2 parts, sodium hydroxide solution 7-18 parts, the corundum that mass fraction is 5-10%
Powder 2-3 parts, nano titanium oxide 2-8 parts, coupling agent 1-3 parts, dispersant 12-18 parts, toughener 0.4-1 parts, stabilizer 1-3
Part and Senna P.E 4-10 parts.
2. good plastics of mechanical property according to claim 1, it is characterised in that the coupling agent using KH550,
The mixture of one or more in KH560 and KH570, toughener uses styrene-butadiene, pomace be pomace, pears slag,
The mixture of one or more of peach slag and orange slag.
3. good plastics of mechanical property according to claim 1 and 2, it is characterised in that the length of the flax fiber is
0.2-1mm, a diameter of 0.02-0.15mm of flax fiber.
4. a kind of preparation method of the good plastics of mechanical property as described in claim 1-3 is any, it is characterised in that specific step
It is rapid as follows：
Step one, bamboo scraps, stalk fibre and flax fiber is put into absolute ethyl alcohol and using wet ball-milling mixing 20-45 points
Clock, obtains the first mixture；
Step 2, waste plastic, waste rubber, graphite and pomace are mixed and 80-120 mesh is ground into, and place into quality point
Number is immersion 30-45 minute in the sodium hydroxide solution of 5-10%, then is washed with deionized water to neutrality, and drying causes moisture content not
More than 3%, place into ball milling 15-25 minutes in the ball mill that rotating speed is 240-450rpm, obtain the second mixture；
Step 3, Nano chitosan is dissolved in acetic acid solution, obtains Nano chitosan solution, is taken nano titanium oxide and is added and divides
In powder, nano titanium oxide dispersion is obtained, by nano titanium oxide dispersion addition Nano chitosan solution, water-bath adds
Heat obtains antibacterial soak to 48-60 degrees Celsius；
Step 4, by the first mixture, the second mixture, atoleine, diisocyanate, initiator, glass bead, schmigel
End and coupling agent are sent into 60-70 degrees Celsius of water-bath, insulated and stirred 1-2 hours, and cooling discharging, filtering, washing and microwave are done
It is dry, obtain compound；
Step 5, after compound, fire retardant, antiseptic, toughener, stabilizer and Senna P.E are well mixed, adds
Extrusion molding after melt blending in double screw extruder, obtains final product plastics embryo material；
Step 6, plastics embryo material is soaked into antibacterial soak, and heating water bath soaks 1.5-4 hours to 50-62 degrees Celsius
Afterwards, plastics embryo material and low temperature drying are taken out, you can obtain finished product.
5. the preparation method of the good plastics of mechanical property according to claim 4, it is characterised in that in the step 5
Extrusion temperature is 65-78 degrees Celsius, and the drying temperature in step 6 is 30-36 degrees Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710127059.0A CN106832998A (en) | 2017-03-06 | 2017-03-06 | Good plastics of a kind of mechanical property and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710127059.0A CN106832998A (en) | 2017-03-06 | 2017-03-06 | Good plastics of a kind of mechanical property and preparation method thereof |
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| CN106832998A true CN106832998A (en) | 2017-06-13 |
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| CN201710127059.0A Withdrawn CN106832998A (en) | 2017-03-06 | 2017-03-06 | Good plastics of a kind of mechanical property and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485017A (en) * | 2018-04-04 | 2018-09-04 | 江蔓青 | A kind of high-performance is given up rubber and plastic base pitch energy hole infiltrating irrigation and preparation method thereof |
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| CN1919960A (en) * | 2006-09-11 | 2007-02-28 | 姜学良 | Preparation method of water-proof, fire-proof and anti-rot plastic material |
| CN1948399A (en) * | 2005-10-11 | 2007-04-18 | 中国林业科学研究院木材工业研究所 | Isocyanate strengthened agricultural residue fiber/plastic composite material and its preparation method |
| US20130089700A1 (en) * | 2011-10-07 | 2013-04-11 | Michael Warren Hurst | Composite boards made with sorghum stalks and a thermoplastic binder and processes for making same |
| CN106380634A (en) * | 2016-08-31 | 2017-02-08 | 河南恒发橡塑制品有限公司 | Environmental-protection antibiosis sound-insulation plastic and production method thereof |
-
2017
- 2017-03-06 CN CN201710127059.0A patent/CN106832998A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1948399A (en) * | 2005-10-11 | 2007-04-18 | 中国林业科学研究院木材工业研究所 | Isocyanate strengthened agricultural residue fiber/plastic composite material and its preparation method |
| CN1919960A (en) * | 2006-09-11 | 2007-02-28 | 姜学良 | Preparation method of water-proof, fire-proof and anti-rot plastic material |
| US20130089700A1 (en) * | 2011-10-07 | 2013-04-11 | Michael Warren Hurst | Composite boards made with sorghum stalks and a thermoplastic binder and processes for making same |
| CN106380634A (en) * | 2016-08-31 | 2017-02-08 | 河南恒发橡塑制品有限公司 | Environmental-protection antibiosis sound-insulation plastic and production method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485017A (en) * | 2018-04-04 | 2018-09-04 | 江蔓青 | A kind of high-performance is given up rubber and plastic base pitch energy hole infiltrating irrigation and preparation method thereof |
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Application publication date: 20170613 |
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