CN108892889A - A kind of new-energy automobile peanut shell powder modified polyvinyl chloride ene compositions and preparation method thereof - Google Patents
A kind of new-energy automobile peanut shell powder modified polyvinyl chloride ene compositions and preparation method thereof Download PDFInfo
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- CN108892889A CN108892889A CN201810539256.8A CN201810539256A CN108892889A CN 108892889 A CN108892889 A CN 108892889A CN 201810539256 A CN201810539256 A CN 201810539256A CN 108892889 A CN108892889 A CN 108892889A
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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
- C08L27/00—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 a halogen; Compositions of derivatives of such polymers
- C08L27/02—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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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 present invention provides a kind of new-energy automobile new-energy automobile peanut shell powder modified polyvinyl chloride ene compositions and preparation method thereof, is related to technical field of polymer materials.New-energy automobile of the present invention is prepared from the following raw materials with peanut shell powder modified polyvinyl chloride ene compositions：Polyvinyl chloride, acrylic acid-grafted polypropylene, modified peanut powder, diatomite, nano silica, calcium stearate, toughener, thio-2 acid double octadecyls, heat stabilizer.New-energy automobile of the present invention peanut shell powder modified polyvinyl chloride ene compositions tensile strength with higher, bending strength, hardness, heat distortion temperature, good mechanical performance, and weather resistance is good, stability is good, resistance to ag(e)ing is good, the polychloroethylene composition material for new-energy automobile.
Description
Technical field
The present invention relates to technical field of polymer materials, and in particular to a kind of new-energy automobile modified polychlorostyrene of peanut shell powder
Vinyl composition and preparation method thereof.
Background technique
As economic construction of China continues to develop, living standards of the people are continuously improved, and automobile has entered family, the need of petroleum
The amount of asking is also increasing.The fuel of China's automobile is mainly derived from petroleum, and the demand of petroleum is increasing, because of the storage of petroleum
Measure limited so petroleum faces exhausted danger, while also serious pollution environment, country, which advocates, thus develops various new energy
Automobile.
Polyvinyl chloride (PVC) has the advantages that fire-retardant, chemical resistance is high, mechanical strength and electrical insulating property are good,
It is widely used in new-energy automobile material, construction material, industrial product, daily necessities, flooring laminate, floor tile, artificial leather, pipe
Material, wire and cable, packaging film, bottle, foamed material, sealing material, fiber etc..But Corvic has apparent lack
It falls into：(l) thermal stability is poor, begins to decompose at a lower temperature, degrade；(2) loss of properties on aging uses appearance face outdoors
Great changes have taken place for color and mechanical property meeting.These defects are unable to satisfy PVC material due to advanced manufacturing industries such as auto industrys
The requirements at the higher level that the development advanced by leaps and bounds proposes PVC material application performance aspect.
Therefore, it develops the new-energy automobile that a kind of weather resistance is good, stability is good, resistance to ag(e)ing is good and uses polyvinyl chloride composition
Object material is particularly important.
Summary of the invention
For technical problem in the prior art, the present invention provides a kind of new-energy automobile peanut shell powder modified polyvinyl chloride
Composition and preparation method thereof.
In order to achieve the above object, technical solution of the present invention is achieved by the following technical programs：
A kind of new-energy automobile peanut shell powder modified polyvinyl chloride ene compositions, the new-energy automobile are changed with peanut shell powder
Property polychloroethylene composition is made of raw material from the following weight：50-90 parts of polyvinyl chloride, acrylic acid-grafted polypropylene 35-
70 parts, 10-25 parts of modified peanut powder, 5-9 parts of diatomite, 10-18 parts of nano silica, 1-4 parts of calcium stearate, toughener
2-5 parts, thio-2 acid double 1-4 parts of octadecyls, 1-5 parts of heat stabilizer.
Preferably, the new-energy automobile is with peanut shell powder modified polyvinyl chloride ene compositions by the raw material system of following parts by weight
At：60-80 parts of polyvinyl chloride, 45-60 parts acrylic acid-grafted of polypropylene, 15-21 parts of modified peanut powder, 6-8 parts of diatomite,
Double 2-3 parts of the octadecyls of 12-16 parts of nano silica, 2-3 parts of calcium stearate, 3-4 parts of toughener, thio-2 acid, heat are steady
Determine 2-4 parts of agent.
Preferably, the new-energy automobile is with peanut shell powder modified polyvinyl chloride ene compositions by the raw material system of following parts by weight
At：70 parts of polyvinyl chloride, 52 parts acrylic acid-grafted of polypropylene, 18 parts of modified peanut powder, 7 parts of diatomite, nanometer titanium dioxide
14 parts of silicon, 2.5 parts of calcium stearate, 3.5 parts of toughener, thio-2 acid double 2.5 parts of octadecyls, 3 parts of heat stabilizer.
Preferably, the method for modifying of the modified peanut powder is：By 30-60 parts by weight peanut shell powder at 500-550 DEG C
Temperature calcination 4-5h is cooled to room temperature after calcining, is ground peanut shell powder to 100-200 mesh, is obtained peanut shell micro mist；To peanut shell
0.5-1 parts by weight dodecyl anion surfactant is added in micro mist and 60-100 parts by weight of polypropylene acid sodium impregnates 1-2.5h,
So that peanut shell micro mist is sufficiently impregnated, low temperature drying is carried out after filtering, to the peanut shell micro mist sprinkling after low temperature drying
The isocyanic acid polymethylene polyphenylene ester of 1.5-3 parts by weight, obtains modified peanut powder.
Preferably, the partial size of the peanut shell powder is 100-200 mesh.
Preferably, the toughener is the two peak structure MBS toughener that rubber size is 200-380nm compounding.
Preferably, the acrylic acid-grafted polypropylene be by the way that acrylic acid and polypropylene are made by melting mixing,
The acrylic acid and polyacrylic weight ratio are 2：15.
A kind of new-energy automobile preparation method of peanut shell powder modified polyvinyl chloride ene compositions, includes the following steps：
S1, each raw material is weighed according to parts by weight；
S2, by polyvinyl chloride, acrylic acid-grafted polypropylene, modified peanut powder, diatomite, nano silica, hard
7-12min is mixed in resin acid calcium, toughener investment mixing machine, obtains mixed material；
S3, mixed material made from step S2 is fed from the main feed opening of double screw extruder, thio-2 acid is double
Octadecyl, heat stabilizer are fed from the side material mouth of double screw extruder, mixing, extruding pelletization.
Preferably, the draw ratio of the double screw extruder is 32-40, selects the screw combinations for having enhancing distributed,
Each area's temperature of barrel is 80-200 DEG C, screw speed 300-500r/min.
The present invention provides a kind of new-energy automobile peanut shell powder modified polyvinyl chloride ene compositions and preparation method thereof, and existing
There is technology to be compared to advantage：
New-energy automobile of the present invention peanut shell powder modified polyvinyl chloride ene compositions tensile strength with higher, bending are strong
Degree, hardness, heat distortion temperature, good mechanical performance, and weather resistance are good, stability is good, resistance to ag(e)ing is good, are used for new energy
The polychloroethylene composition material of automobile；
Polyvinyl chloride, acrylic acid-grafted polypropylene, modified peanut powder, diatomite, nanometer are used in raw material of the present invention
Silica, calcium stearate, toughener, thio-2 acid double octadecyls, heat stabilizer, calcium stearate can play lubrication,
The effect of anti-stick.Peanut shell powder modified improves hydrophily, and dispersibility improves porosity, mitigates powder reuniting
Body is formed, and compatibility and caking property that peanut shell powder is mixed with polyvinyl chloride, acrylic acid-grafted polypropylene, peanut shell are improved
Powder is sprayed by isocyanic acid polymethylene polyphenylene ester, wherein-the N=C=O in isocyanic acid polymethylene polyphenylene ester
Functional group can form urethane with the-OH group in peanut shell powder with covalent bond and link, the polymeric chain and polyvinyl chloride of the other side
Matrix have good compatibility, peanut shell powder be 100-200 mesh partial size, not easy to reunite, peanut shell powder good dispersion so that
Final products mechanical property is good.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below with reference to the embodiment of the present invention pair
Technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of the invention
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Embodiment 1：
The present embodiment new-energy automobile is made of raw material from the following weight with peanut shell powder modified polyvinyl chloride ene compositions：
50 parts of polyvinyl chloride, 35 parts acrylic acid-grafted of polypropylene, 10 parts of modified peanut powder, 5 parts of diatomite, nano silica 10
Part, 1 part of calcium stearate, 2 parts of toughener, thio-2 acid double 1 part of octadecyls, 1 part of heat stabilizer；
Wherein, the method for modifying of modified peanut powder is：By 30 parts by weight peanut shell powders in 500 DEG C of temperature calcination 4h, forge
It is cooled to room temperature after burning, grinds peanut shell powder to 100 mesh, obtain peanut shell micro mist；0.5 parts by weight are added into peanut shell micro mist
Dodecyl anion surfactant and 60 parts by weight of polypropylene acid sodium impregnate 1h, so that peanut shell micro mist is sufficiently impregnated, mistake
Low temperature drying is carried out after filter, the poly- sub- benzene of the isocyanic acid polymethylene for spraying 1.5 parts by weight to the peanut shell micro mist after low temperature drying
Base ester, obtains modified peanut powder, and the partial size of peanut shell powder is 100 mesh；
Toughener is the two peak structure MBS toughener that rubber size is 200-380nm compounding；Acrylic acid-grafted polypropylene
It is by the way that acrylic acid and polypropylene to be made by melting mixing, acrylic acid and polyacrylic weight ratio are 2：15；
The preparation method of the present embodiment new-energy automobile peanut shell powder modified polyvinyl chloride ene compositions, including following step
Suddenly：
S1, each raw material is weighed according to parts by weight；
S2, by polyvinyl chloride, acrylic acid-grafted polypropylene, modified peanut powder, diatomite, nano silica, hard
7min is mixed in resin acid calcium, toughener investment mixing machine, obtains mixed material；
S3, mixed material made from step S2 is fed from the main feed opening of double screw extruder, thio-2 acid is double
Octadecyl, heat stabilizer are fed from the side material mouth of double screw extruder, mixing, extruding pelletization, double screw extruder
Draw ratio is 32, selects the screw combinations for having enhancing distributed, and each area's temperature of barrel is 80 DEG C, screw speed 300r/
min。
Embodiment 2：
The present embodiment new-energy automobile is made of raw material from the following weight with peanut shell powder modified polyvinyl chloride ene compositions：
90 parts of polyvinyl chloride, 70 parts acrylic acid-grafted of polypropylene, 25 parts of modified peanut powder, 9 parts of diatomite, nano silica 18
Part, 4 parts of calcium stearate, 5 parts of toughener, thio-2 acid double 4 parts of octadecyls, 5 parts of heat stabilizer；
Wherein, the method for modifying of modified peanut powder is：By 60 parts by weight peanut shell powders in 550 DEG C of temperature calcination 5h, forge
It is cooled to room temperature after burning, grinds peanut shell powder to 200 mesh, obtain peanut shell micro mist；1 parts by weight ten are added into peanut shell micro mist
Dialkyl group anion surfactant and 100 parts by weight of polypropylene acid sodium impregnate 2.5h, so that peanut shell micro mist is sufficiently impregnated, mistake
Low temperature drying is carried out after filter, and the isocyanic acid polymethylene polyphenylene of 3 parts by weight is sprayed to the peanut shell micro mist after low temperature drying
Ester, obtains modified peanut powder, and the partial size of peanut shell powder is 200 mesh；
Toughener is the two peak structure MBS toughener that rubber size is 200-380nm compounding；Acrylic acid-grafted polypropylene
It is by the way that acrylic acid and polypropylene to be made by melting mixing, acrylic acid and polyacrylic weight ratio are 2：15；
The preparation method of the present embodiment new-energy automobile peanut shell powder modified polyvinyl chloride ene compositions, including following step
Suddenly：
S1, each raw material is weighed according to parts by weight；
S2, by polyvinyl chloride, acrylic acid-grafted polypropylene, modified peanut powder, diatomite, nano silica, hard
12min is mixed in resin acid calcium, toughener investment mixing machine, obtains mixed material；
S3, mixed material made from step S2 is fed from the main feed opening of double screw extruder, thio-2 acid is double
Octadecyl, heat stabilizer are fed from the side material mouth of double screw extruder, mixing, extruding pelletization, double screw extruder
Draw ratio is 40, selects the screw combinations for having enhancing distributed, and each area's temperature of barrel is 200 DEG C, screw speed 500r/
min。
Embodiment 3：
The present embodiment new-energy automobile is made of raw material from the following weight with peanut shell powder modified polyvinyl chloride ene compositions：
70 parts of polyvinyl chloride, 52 parts acrylic acid-grafted of polypropylene, 18 parts of modified peanut powder, 7 parts of diatomite, nano silica 14
Part, 2.5 parts of calcium stearate, 3.5 parts of toughener, thio-2 acid double 2.5 parts of octadecyls, 3 parts of heat stabilizer；
Wherein, the method for modifying of modified peanut powder is：By 45 parts by weight peanut shell powders in 525 DEG C of temperature calcination 4.5h,
It is cooled to room temperature after calcining, grinds peanut shell powder to 160 mesh, obtain peanut shell micro mist；0.8 weight is added into peanut shell micro mist
Part dodecyl anion surfactant and 80 parts by weight of polypropylene acid sodium impregnate 1.7h, so that peanut shell micro mist is sufficiently soaked
Bubble, carries out low temperature drying after filtering, and the isocyanic acid polymethylene for spraying 2.2 parts by weight to the peanut shell micro mist after low temperature drying is poly-
Phenylene ester, obtains modified peanut powder, and the partial size of peanut shell powder is 160 mesh；
Toughener is the two peak structure MBS toughener that rubber size is 200-380nm compounding；Acrylic acid-grafted polypropylene
It is by the way that acrylic acid and polypropylene to be made by melting mixing, acrylic acid and polyacrylic weight ratio are 2：15；
The preparation method of the present embodiment new-energy automobile peanut shell powder modified polyvinyl chloride ene compositions, including following step
Suddenly：
S1, each raw material is weighed according to parts by weight；
S2, by polyvinyl chloride, acrylic acid-grafted polypropylene, modified peanut powder, diatomite, nano silica, hard
9min is mixed in resin acid calcium, toughener investment mixing machine, obtains mixed material；
S3, mixed material made from step S2 is fed from the main feed opening of double screw extruder, thio-2 acid is double
Octadecyl, heat stabilizer are fed from the side material mouth of double screw extruder, mixing, extruding pelletization, double screw extruder
Draw ratio is 36, selects the screw combinations for having enhancing distributed, and each area's temperature of barrel is 140 DEG C, screw speed 400r/
min。
Embodiment 4：
The present embodiment new-energy automobile is made of raw material from the following weight with peanut shell powder modified polyvinyl chloride ene compositions：
60 parts of polyvinyl chloride, 45 parts acrylic acid-grafted of polypropylene, 15 parts of modified peanut powder, 6 parts of diatomite, nano silica 12
Part, 2 parts of calcium stearate, 3 parts of toughener, thio-2 acid double 2 parts of octadecyls, 2 parts of heat stabilizer；
Wherein, the method for modifying of modified peanut powder is：By 35 parts by weight peanut shell powders in 510 DEG C of temperature calcination 4.5h,
It is cooled to room temperature after calcining, grinds peanut shell powder to 100-200 mesh, obtain peanut shell micro mist；0.6 is added into peanut shell micro mist
Parts by weight dodecyl anion surfactant and 70 parts by weight of polypropylene acid sodium impregnate 1.5h, so that peanut shell micro mist obtains sufficiently
It impregnates, carries out low temperature drying after filtering, the isocyanic acid polymethylene for spraying 2 parts by weight to the peanut shell micro mist after low temperature drying is poly-
Phenylene ester, obtains modified peanut powder, and the partial size of peanut shell powder is 120 mesh；
Toughener is the two peak structure MBS toughener that rubber size is 200-380nm compounding；Acrylic acid-grafted polypropylene
It is by the way that acrylic acid and polypropylene to be made by melting mixing, acrylic acid and polyacrylic weight ratio are 2：15；
The preparation method of the present embodiment new-energy automobile peanut shell powder modified polyvinyl chloride ene compositions, including following step
Suddenly：
S1, each raw material is weighed according to parts by weight；
S2, by polyvinyl chloride, acrylic acid-grafted polypropylene, modified peanut powder, diatomite, nano silica, hard
9min is mixed in resin acid calcium, toughener investment mixing machine, obtains mixed material；
S3, mixed material made from step S2 is fed from the main feed opening of double screw extruder, thio-2 acid is double
Octadecyl, heat stabilizer are fed from the side material mouth of double screw extruder, mixing, extruding pelletization, double screw extruder
Draw ratio is 36, selects the screw combinations for having enhancing distributed, and each area's temperature of barrel is 140 DEG C, screw speed 400r/
min。
Embodiment 5：
The present embodiment new-energy automobile is made of raw material from the following weight with peanut shell powder modified polyvinyl chloride ene compositions：
80 parts of polyvinyl chloride, 60 parts acrylic acid-grafted of polypropylene, 21 parts of modified peanut powder, 8 parts of diatomite, nano silica 16
Part, 3 parts of calcium stearate, 4 parts of toughener, thio-2 acid double 3 parts of octadecyls, 4 parts of heat stabilizer；
Wherein, the method for modifying of modified peanut powder is：By 50 parts by weight peanut shell powders in 540 DEG C of temperature calcination 4.5h,
It is cooled to room temperature after calcining, grinds peanut shell powder to 180 mesh, obtain peanut shell micro mist；0.9 weight is added into peanut shell micro mist
Part dodecyl anion surfactant and 90 parts by weight of polypropylene acid sodium impregnate 2h, so that peanut shell micro mist is sufficiently impregnated,
Low temperature drying is carried out after filtering, the poly- Asia of the isocyanic acid polymethylene for spraying 2.6 parts by weight to the peanut shell micro mist after low temperature drying
Phenylester, obtains modified peanut powder, and the partial size of peanut shell powder is 180 mesh；
Toughener is the two peak structure MBS toughener that rubber size is 200-380nm compounding；Acrylic acid-grafted polypropylene
It is by the way that acrylic acid and polypropylene to be made by melting mixing, acrylic acid and polyacrylic weight ratio are 2：15；
The preparation method of the present embodiment new-energy automobile peanut shell powder modified polyvinyl chloride ene compositions, including following step
Suddenly：
S1, each raw material is weighed according to parts by weight；
S2, by polyvinyl chloride, acrylic acid-grafted polypropylene, modified peanut powder, diatomite, nano silica, hard
9min is mixed in resin acid calcium, toughener investment mixing machine, obtains mixed material；
S3, mixed material made from step S2 is fed from the main feed opening of double screw extruder, thio-2 acid is double
Octadecyl, heat stabilizer are fed from the side material mouth of double screw extruder, mixing, extruding pelletization, double screw extruder
Draw ratio is 36, selects the screw combinations for having enhancing distributed, and each area's temperature of barrel is 140 DEG C, screw speed 400r/
min。
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although ginseng
According to previous embodiment, invention is explained in detail, those skilled in the art should understand that：It still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；And
These are modified or replaceed, the spirit and model of technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (9)
1. a kind of new-energy automobile peanut shell powder modified polyvinyl chloride ene compositions, which is characterized in that the new-energy automobile is used
Peanut shell powder modified polyvinyl chloride ene compositions are made of raw material from the following weight：It is 50-90 parts of polyvinyl chloride, acrylic acid-grafted
35-70 parts of polypropylene, 10-25 parts of modified peanut powder, 5-9 parts of diatomite, 10-18 parts of nano silica, calcium stearate 1-4
Part, 2-5 parts of toughener, thio-2 acid double 1-4 parts of octadecyls, 1-5 parts of heat stabilizer.
2. new-energy automobile according to claim 1 peanut shell powder modified polyvinyl chloride ene compositions, which is characterized in that institute
New-energy automobile is stated to be made of raw material from the following weight with peanut shell powder modified polyvinyl chloride ene compositions：Polyvinyl chloride 60-80
Part, 45-60 parts acrylic acid-grafted of polypropylene, 15-21 parts of modified peanut powder, 6-8 parts of diatomite, nano silica 12-
16 parts, 2-3 parts of calcium stearate, 3-4 parts of toughener, thio-2 acid double 2-3 parts of octadecyls, 2-4 parts of heat stabilizer.
3. new-energy automobile according to claim 1 peanut shell powder modified polyvinyl chloride ene compositions, which is characterized in that institute
New-energy automobile is stated to be made of raw material from the following weight with peanut shell powder modified polyvinyl chloride ene compositions：70 parts of polyvinyl chloride,
Acrylic acid-grafted 52 parts of polypropylene, 18 parts of modified peanut powder, 7 parts of diatomite, 14 parts of nano silica, calcium stearate
2.5 parts, 3.5 parts of toughener, thio-2 acid double 2.5 parts of octadecyls, 3 parts of heat stabilizer.
4. new-energy automobile according to claim 1 or 2 or 3 peanut shell powder modified polyvinyl chloride ene compositions, feature
It is：The method of modifying of the modified peanut powder is：By 30-60 parts by weight peanut shell powder in 500-550 DEG C of temperature calcination 4-
5h is cooled to room temperature after calcining, is ground peanut shell powder to 100-200 mesh, is obtained peanut shell micro mist；It is added into peanut shell micro mist
0.5-1 parts by weight dodecyl anion surfactant and 60-100 parts by weight of polypropylene acid sodium impregnate 1-2.5h, so that peanut shell
Micro mist is sufficiently impregnated, and low temperature drying is carried out after filtering, to the peanut shell micro mist sprinkling 1.5-3 parts by weight after low temperature drying
Isocyanic acid polymethylene polyphenylene ester, obtains modified peanut powder.
5. new-energy automobile according to claim 4 peanut shell powder modified polyvinyl chloride ene compositions, it is characterised in that：Institute
The partial size for stating peanut shell powder is 100-200 mesh.
6. new-energy automobile according to claim 1 or 2 or 3 peanut shell powder modified polyvinyl chloride ene compositions, feature
It is：The toughener is the two peak structure MBS toughener that rubber size is 200-380nm compounding.
7. new-energy automobile according to claim 1 or 2 or 3 peanut shell powder modified polyvinyl chloride ene compositions, feature
It is：The acrylic acid-grafted polypropylene is the acrylic acid by the way that acrylic acid and polypropylene to be made by melting mixing
It is 2 with polyacrylic weight ratio：15.
8. a kind of preparation side of the new-energy automobile peanut shell powder modified polyvinyl chloride ene compositions as described in claim 1-7 is any
Method, which is characterized in that include the following steps：
S1, each raw material is weighed according to parts by weight；
S2, by polyvinyl chloride, acrylic acid-grafted polypropylene, modified peanut powder, diatomite, nano silica, stearic acid
7-12min is mixed in calcium, toughener investment mixing machine, obtains mixed material；
S3, mixed material made from step S2 is fed from the main feed opening of double screw extruder, by thio-2 acid double 18
Alcohol ester, heat stabilizer are fed from the side material mouth of double screw extruder, mixing, extruding pelletization.
9. preparation method according to claim 8, it is characterised in that：The draw ratio of the double screw extruder is 32-40,
The screw combinations for having enhancing distributed are selected, each area's temperature of barrel is 80-200 DEG C, screw speed 300-500r/min.
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| CN201810539256.8A CN108892889A (en) | 2018-05-30 | 2018-05-30 | A kind of new-energy automobile peanut shell powder modified polyvinyl chloride ene compositions and preparation method thereof |
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| CN102212270A (en) * | 2011-03-21 | 2011-10-12 | 朱奎 | Composite board using waste peanut shells as raw materials |
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| CN107216667A (en) * | 2017-05-25 | 2017-09-29 | 丁妙严 | Add the composite of peanut shell |
| CN107880348A (en) * | 2017-10-19 | 2018-04-06 | 合肥朗胜新材料有限公司 | A kind of modified peanut powder/EPE composites and preparation method thereof |
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2018
- 2018-05-30 CN CN201810539256.8A patent/CN108892889A/en active Pending
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|---|---|---|---|---|
| CN102212270A (en) * | 2011-03-21 | 2011-10-12 | 朱奎 | Composite board using waste peanut shells as raw materials |
| DE202015003154U1 (en) * | 2015-02-23 | 2015-07-14 | Patenta Asia Ltd. | Composition for the production of wood imitations by calendering, injection molding or 3-D printing |
| CN104774407A (en) * | 2015-04-25 | 2015-07-15 | 桂林理工大学 | Method for preparing PVC (polyvinyl chloride)-based wood-plastic composite material by using peanut shell powder |
| CN107216667A (en) * | 2017-05-25 | 2017-09-29 | 丁妙严 | Add the composite of peanut shell |
| CN107880348A (en) * | 2017-10-19 | 2018-04-06 | 合肥朗胜新材料有限公司 | A kind of modified peanut powder/EPE composites and preparation method thereof |
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Application publication date: 20181127 |