CN106589650A - Fine-performance plastic material and preparation method thereof - Google Patents
Fine-performance plastic material and preparation method thereof Download PDFInfo
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- CN106589650A CN106589650A CN201611223601.4A CN201611223601A CN106589650A CN 106589650 A CN106589650 A CN 106589650A CN 201611223601 A CN201611223601 A CN 201611223601A CN 106589650 A CN106589650 A CN 106589650A
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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
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
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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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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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- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Abstract
The invention discloses a fine-performance plastic material. The fine-performance plastic material is composed of the following raw materials, by weight, of 15-24 parts of nitrile-butadiene rubber, 30-42 parts of polystyrene, 0.5-4 parts of cellulose, 10-16 parts of formaldehyde resin, 8-14 parts of montmorillonite, 2-6 parts of soy protein, 3-10 parts of plant fibers, 2.5-7 parts of stabilizers, 0.1-2 parts of antioxidants, 0.7-2.5 parts of addition agents and 2-8 parts of amino acid. The invention further discloses a preparation method for the plastic material. According to the fine-performance plastic material, the source of the raw materials is wide, the cost of the raw materials is low, the preparation process is simple, the investment cost of equipment is low, and the fine-performance plastic material is suitable for large-scale industrialized production. The synergistic effect is achieved in all components; the prepared plastic material is good in mechanical property, dimensional stability and processability; the environmental protection property is achieved; the usage requirements of people can be met; the market prospects are wide; and good economic and social benefits are achieved.
Description
Technical field
The present invention relates to a kind of plastics, specifically a kind of plastic material of function admirable.
Background technology
Plastics be with monomer as raw material, by addition polymerization or the macromolecular compound of polycondensation polymerized, can be free
Change composition and body styles, be made up of the additive such as synthetic resin and filler, plasticizer, stabilizer, lubricant, colorant.In
State's plastics industry has formed the more complete industrial system of class, has become and steel through long-term struggle and the opening towards the whole world
The basic material industry that material, cement, timber are run neck and neck, used as a kind of new material, which has much surmounted above-mentioned using field
Since three kinds of materials enter 21 century, China Plastics Industry achieves achievement attracting people's attention, realizes historical leap.
Used as the plastic industry of one of light industry pillar industry, growth rate was always held at more than 10% in recent years, keep compared with
While fast development speed, economic benefit also has new raising.
When being applied to make tableware, its mechanical property does not reach the use demand of people to existing plastic material, and this is just
Limit application of the plastics in field of tableware.
The content of the invention
It is an object of the invention to provide a kind of plastic material of function admirable, to solve what is proposed in above-mentioned background technology
Problem.
For achieving the above object, the present invention provides following technical scheme：
A kind of plastic material of function admirable, is made up of according to weight portion following raw material：Nitrile rubber 15-24 parts, polyphenyl
Ethylene 30-42 parts, cellulose 0.5-4 parts, formaldehyde resin 10-16 parts, montmorillonite 8-14 parts, soybean protein 2-6 parts, Plant fiber
3-10 parts, stabilizer 2.5-7 parts, antioxidant 0.1-2 parts, auxiliary agent 0.7-2.5 parts and aminoacid 2-8 parts, Plant fiber adopt
The straw and its auxiliary product of Caulis et Folium Oryzae, wheat straw and phragmites communiss.
As further scheme of the invention：Aminoacid is a kind of or several using lysine, serine and aspartic acid
The mixture planted, one or several mixture of the auxiliary agent using stearic acid, zinc stearate and magnesium stearate.
As further scheme of the invention：Cellulose adopts methylcellulose, Microcrystalline Cellulose and hydroxyethyl cellulose
One or several mixture, antioxidant adopts the one or two kinds of of antioxidant 168 and antioxidant 1010
Mixture.
The preparation method of the plastic material of the function admirable, comprises the following steps that：
Plant fiber is ground into the powder of 50-120 mesh and is dried to water content less than 3%, obtains plant by step one
Fiber dust；
Step 2, by montmorillonite 500-620 degree Celsius of lower roasting 50-120 minute, is immersed in after naturally cooling to room temperature
Mass fraction was washed till neutrality and is ground into 50-80 for 20-45 minutes in the ammonium chloride solution of 25-40%, then deionized water
Purpose powder, you can obtain modified montmorillonite used powder；
Step 3, by modified montmorillonite used powder, soybean protein and Plant fiber's powder add gross weight 5-12 times go from
In sub- water and stir, then mixed solution is utilized into washing with acetone, be dried；
Step 4, nitrile rubber, polystyrene, formaldehyde resin and cellulose are put in ball mill and ball milling is added
Pearl, excessively ball milling 1-4 hours and 150-240 mesh sieve, obtains the second mixture；
Step 5, by the first mixture, the second mixture, stabilizer, auxiliary agent, antioxidant and aminoacid mix homogeneously,
Obtain mixed material；
Step 6, mixed material is added in extruder and is extruded, you can obtain finished product.
As further scheme of the invention：The whipping temp of step 3 is 35-50 degree Celsius, and mixing speed is 180-
360rpm。
Compared with prior art, the invention has the beneficial effects as follows：Raw material sources of the present invention are extensive and the prices of raw materials are low
Honest and clean, preparation process is simple, equipment investment cost are low, it is adaptable to large-scale industrial production；In the present invention, each component plays collaboration
Effect, the plastic material mechanical property of preparation, dimensional stability and good processability, with the feature of environmental protection, can meet people's
Use demand, wide market, with good economic benefit and social benefit.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Embodiment 1
A kind of plastic material of function admirable, is made up of according to weight portion following raw material：15 parts of nitrile rubber, polystyrene
30 parts, 0.5 part of cellulose, 10 parts of formaldehyde resin, 8 parts of montmorillonite, 2 parts of soybean protein, 3 parts of Plant fiber, 2.5 parts of stabilizer,
2 parts of 0.1 part of antioxidant, 0.7 part of auxiliary agent and aminoacid, Plant fiber is using the straw of Caulis et Folium Oryzae, wheat straw and phragmites communiss and its attached
Product.Aminoacid adopts the mixture of lysine and serine, auxiliary agent to adopt the mixture of stearic acid and magnesium stearate.
The preparation method of the plastic material of the function admirable, comprises the following steps that：
Plant fiber is ground into the powder of 60 mesh and drying is 2.5% to water content, obtains Plant fiber by step one
Powder；
Step 2, by montmorillonite in 500 degrees Celsius of lower roastings 50 minutes, is immersed in mass fraction after naturally cooling to room temperature
For 20 minutes in 25% ammonium chloride solution, then deionized water was washed till neutrality and is ground into the powder of 60 mesh, you can obtain
Modified montmorillonite used powder；
Modified montmorillonite used powder, soybean protein and Plant fiber's powder are added the deionized water of 7 times of gross weight by step 3
In and stir, then mixed solution is utilized into washing with acetone, is dried；
Step 4, nitrile rubber, polystyrene, formaldehyde resin and cellulose are put in ball mill and ball milling is added
Pearl, excessively ball milling 1.5 hours and 150 mesh sieve, obtains the second mixture；
Step 5, by the first mixture, the second mixture, stabilizer, auxiliary agent, antioxidant and aminoacid mix homogeneously,
Obtain mixed material；
Step 6, mixed material is added in extruder and is extruded, you can obtain finished product.
The product of embodiment 1 is carried out into performance test, test result is：Tensile strength 14.6MPa, stretch moduluses are
538MPa, bending strength are 22.4MPa, and bending moduluses are 724MPa, and under room temperature, impact strength is 7.5KJ/m2, elongation at break
For 13.5%.
Embodiment 2
A kind of plastic material of function admirable, is made up of according to weight portion following raw material：19 parts of nitrile rubber, polystyrene
36 parts, it is 2.5 parts of cellulose, 13 parts of formaldehyde resin, 11 parts of montmorillonite, 4 parts of soybean protein, 6 parts of Plant fiber, 5 parts of stabilizer, anti-
5 parts of 0.8 part of oxidant, 1.6 parts of auxiliary agent and aminoacid, straw and its attached product of the Plant fiber using Caulis et Folium Oryzae, wheat straw and phragmites communiss
Product.Cellulose adopts methylcellulose, antioxidant to adopt antioxidant 168.
The preparation method of the plastic material of the function admirable, comprises the following steps that：
Plant fiber is ground into the powder of 90 mesh and drying is 2.2% to water content, obtains Plant fiber by step one
Powder；
Step 2, by montmorillonite in 570 degrees Celsius of lower roastings 90 minutes, is immersed in mass fraction after naturally cooling to room temperature
For 36 minutes in 34% ammonium chloride solution, then deionized water was washed till neutrality and is ground into the powder of 70 mesh, you can obtain
Modified montmorillonite used powder；
Modified montmorillonite used powder, soybean protein and Plant fiber's powder are added the deionized water of 9 times of gross weight by step 3
In and stir, then mixed solution is utilized into washing with acetone, is dried；
Step 4, nitrile rubber, polystyrene, formaldehyde resin and cellulose are put in ball mill and ball milling is added
Pearl, excessively ball milling 3 hours and 210 mesh sieve, obtains the second mixture；
Step 5, by the first mixture, the second mixture, stabilizer, auxiliary agent, antioxidant and aminoacid mix homogeneously,
Obtain mixed material；
Step 6, mixed material is added in extruder and is extruded, you can obtain finished product.
The product of embodiment 2 is carried out into performance test, test result is：Tensile strength 15.3MPa, stretch moduluses are
525MPa, bending strength are 23.1MPa, and bending moduluses are 758MPa, and under room temperature, impact strength is 7.8KJ/m2, elongation at break
For 15.2%.
Embodiment 3
A kind of plastic material of function admirable, is made up of according to weight portion following raw material：22 parts of nitrile rubber, polystyrene
40 parts, it is 3 parts of cellulose, 15 parts of formaldehyde resin, 13 parts of montmorillonite, 6 parts of soybean protein, 10 parts of Plant fiber, 6 parts of stabilizer, anti-
7 parts of 1.8 parts of oxidant, 2.2 parts of auxiliary agent and aminoacid, straw and its attached product of the Plant fiber using Caulis et Folium Oryzae, wheat straw and phragmites communiss
Product.Mixture of the aminoacid using lysine, serine and aspartic acid, auxiliary agent adopt stearic acid, zinc stearate and stearic acid
The mixture of magnesium.Mixture of the cellulose using methylcellulose, Microcrystalline Cellulose and hydroxyethyl cellulose, antioxidant are adopted
The mixture of antioxidant 168 and antioxidant 1010.
The preparation method of the plastic material of the function admirable, comprises the following steps that：
Plant fiber is ground into the powder of 100 mesh and drying is 1.8% to water content, obtains plant fine by step one
Dimension powder；
Step 2, by montmorillonite in 600 degrees Celsius of lower roastings 90 minutes, is immersed in mass fraction after naturally cooling to room temperature
For 40 minutes in 36% ammonium chloride solution, then deionized water was washed till neutrality and is ground into the powder of 80 mesh, you can obtain
Modified montmorillonite used powder；
Modified montmorillonite used powder, soybean protein and Plant fiber's powder are added the deionized water of 9 times of gross weight by step 3
In and rotating speed with 240rpm under 44 degrees Celsius stir, then mixed solution is utilized into washing with acetone, be dried can
To the first mixture；
Step 4, nitrile rubber, polystyrene, formaldehyde resin and cellulose are put in ball mill and ball milling is added
Pearl, excessively ball milling 4 hours and 210 mesh sieve, obtains the second mixture；
Step 5, by the first mixture, the second mixture, stabilizer, auxiliary agent, antioxidant and aminoacid mix homogeneously,
Obtain mixed material；
Step 6, mixed material is added in extruder and is extruded, you can obtain finished product.
The product of embodiment 3 is carried out into performance test, test result is：Tensile strength 16.2MPa, stretch moduluses are
524MPa, bending strength are 24.2MPa, and bending moduluses are 745MPa, and under room temperature, impact strength is 8.0KJ/m2, elongation at break
For 13.9%.
Comparative example
Except aminoacid is not contained, remaining component of comparative example and preparation method are same as Example 2.
The product of comparative example 1 is carried out into performance test, test result is：Tensile strength 8.2MPa, stretch moduluses are
368MPa, bending strength are 13.1MPa, and bending moduluses are 485MPa, and under room temperature, impact strength is 4.5KJ/m2, elongation at break
For 6.3%.
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 spirit or essential attributes without departing substantially from the present invention, the present invention can be realized in other specific forms.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 is required rather than described above is limited, 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 this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (5)
1. a kind of plastic material of function admirable, it is characterised in that be made up of according to weight portion following raw material：Nitrile rubber 15-
24 parts, polystyrene 30-42 parts, cellulose 0.5-4 parts, formaldehyde resin 10-16 parts, montmorillonite 8-14 parts, soybean protein 2-6
Part, Plant fiber's 3-10 parts, stabilizer 2.5-7 parts, antioxidant 0.1-2 parts, auxiliary agent 0.7-2.5 parts and aminoacid 2-8 parts, plant
Straw and its auxiliary product of the fibres using Caulis et Folium Oryzae, wheat straw and phragmites communiss.
2. the plastic material of function admirable according to claim 1, it is characterised in that the aminoacid using lysine,
One or several mixture of serine and aspartic acid, auxiliary agent using stearic acid, zinc stearate and magnesium stearate
Plant or several mixture.
3. the plastic material of function admirable according to claim 1 and 2, it is characterised in that the cellulose adopts methyl
One or several mixture of cellulose, Microcrystalline Cellulose and hydroxyethyl cellulose, antioxidant adopt antioxidant 168
With the mixture of the one or two kinds of of antioxidant 1010.
4. a kind of preparation method of the plastic material of the function admirable as described in claim 1-3 is arbitrary, it is characterised in that concrete
Step is as follows：
Plant fiber is ground into the powder of 50-120 mesh and is dried to water content less than 3%, obtains Plant fiber by step one
Powder；
Step 2, by montmorillonite 500-620 degree Celsius of lower roasting 50-120 minute, is immersed in quality after naturally cooling to room temperature
Fraction was washed till neutrality and is ground into 50-80 purposes for 20-45 minutes in the ammonium chloride solution of 25-40%, then deionized water
Powder, you can obtain modified montmorillonite used powder；
Modified montmorillonite used powder, soybean protein and Plant fiber's powder are added the deionized water of gross weight 5-12 times by step 3
In and stir, then mixed solution is utilized into washing with acetone, is dried；
Step 4, nitrile rubber, polystyrene, formaldehyde resin and cellulose are put in ball mill and ball milling pearl, ball is added
Grind 1-4 hours and cross 150-240 mesh sieve, obtain the second mixture；
Step 5, the first mixture, the second mixture, stabilizer, auxiliary agent, antioxidant and aminoacid mix homogeneously are obtained
Mixed material；
Step 6, mixed material is added in extruder and is extruded, you can obtain finished product.
5. the preparation method of the plastic material of function admirable according to claim 4, it is characterised in that the step 3
Whipping temp is 35-50 degree Celsius, and mixing speed is 180-360rpm.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107353527A (en) * | 2017-08-23 | 2017-11-17 | 安徽智博新材料科技有限公司 | Bubble chamber rapidoprint and its processing method are used in a kind of seafood transport |
| CN108302261A (en) * | 2018-01-25 | 2018-07-20 | 合肥中科富华新材料有限公司 | One kind having excellent heat-insulating property plastic tube and preparation method thereof |
| CN108359211A (en) * | 2018-04-04 | 2018-08-03 | 谭娟 | A kind of safety and environmental protection plastics and preparation method thereof |
| CN109400424A (en) * | 2018-10-25 | 2019-03-01 | 山西北方兴安化学工业有限公司 | The method that tube grain is coated using liquid medium |
| CN110181895A (en) * | 2019-06-04 | 2019-08-30 | 济南鸿泰华丰机械有限公司 | A kind of the environmental friendly regenerated of biomass utilizes method |
| FR3110478A1 (en) * | 2020-05-21 | 2021-11-26 | Rosobren | method of manufacturing a thermoplastic composite material comprising a plant of the phragmites genus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108359211A (en) * | 2018-04-04 | 2018-08-03 | 谭娟 | A kind of safety and environmental protection plastics and preparation method thereof |
| CN109400424A (en) * | 2018-10-25 | 2019-03-01 | 山西北方兴安化学工业有限公司 | The method that tube grain is coated using liquid medium |
| CN109400424B (en) * | 2018-10-25 | 2020-10-09 | 山西北方兴安化学工业有限公司 | Method for coating tubular propellant grain by liquid medium |
| CN110181895A (en) * | 2019-06-04 | 2019-08-30 | 济南鸿泰华丰机械有限公司 | A kind of the environmental friendly regenerated of biomass utilizes method |
| CN110181895B (en) * | 2019-06-04 | 2021-01-08 | 南宁市富诚家私有限责任公司 | Environment-friendly recycling method of biomass |
| FR3110478A1 (en) * | 2020-05-21 | 2021-11-26 | Rosobren | method of manufacturing a thermoplastic composite material comprising a plant of the phragmites genus |
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Application publication date: 20170426 |