CN108192152A - A kind of environment-friendly type macromolecule material and preparation method thereof - Google Patents
A kind of environment-friendly type macromolecule material and preparation method thereof Download PDFInfo
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- CN108192152A CN108192152A CN201711476616.6A CN201711476616A CN108192152A CN 108192152 A CN108192152 A CN 108192152A CN 201711476616 A CN201711476616 A CN 201711476616A CN 108192152 A CN108192152 A CN 108192152A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/04—Starch derivatives, e.g. crosslinked derivatives
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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
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/04—Alginic acid; Derivatives thereof
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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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Abstract
The invention discloses a kind of environment-friendly type macromolecule material and preparation method thereof, the high-performance environment protection type high molecular material contains 26 parts of cellulose acetate, 5 10 parts of sodium alginate, 38 parts of carboxymethyl cellulose, 37 parts of 4 hydroxybutyl acrylate, 59 parts of xanthans, 27 parts of dimethyl silicone polymer, 6 12 parts of sodium carboxymethyl starch, 4 10 parts of sulfosuccinic acid diisobutyl ester sodium；The preparation method includes the following steps：(1) by weight in above-mentioned ingredient input agitator tank, heating temperature stirs 20 50min to 70 80 DEG C；(2) mixture of step (1) with double screw extruder is squeezed out again, is granulated after extrusion, be high-performance environment protection type high molecular material.The high-performance environment protection type high molecular material of preparation has the characteristics that tensile strength is high, elongation at break is high, compression strength is good.
Description
Technical field
The invention belongs to polymeric material fields, and in particular to a kind of feature of environmental protection high molecular material and preparation method thereof.
Background technology
High molecular material refers to the material being made of the larger compound molecule of relative molecular mass.By its source, high score
Sub- material can be divided into naturally, and synthesis, semisynthetic material includes plastics, synthetic fibers, synthetic rubber, coating, adhesive and height
Molecule based composite material.Since the appearance of macromolecule phenolic resin in 1907, high molecular material generally has many gold because of it
Belong to the advantages of can not replacing with inorganic material and obtain rapid development.However, what is mass produced now is also only seeking
The polymer substance that can be used under the conditions of often, i.e. commodity polymer.There is mechanical strength and poor rigidity, heat resistance are low for they
The shortcomings of.In addition to this, conventional high molecular material is also larger to the pollution of environment, with people to environmental protection increasingly
Pay attention to, people have carried out a large amount of exploitations to environment-friendly type macromolecule material.
Invention content
Technical problems to be solved：Conventional high molecular material is mostly organic material polymer, and not environmentally, and right
Sublimity has larger pollution, the purpose of the present invention is disclosing a kind of environment-friendly type macromolecule material and preparation method thereof, and has
Preferable tensile property, elongation at break and compression strength.
The present invention is achieved through the following technical solutions：
A kind of environment-friendly type macromolecule material, the ingredient including following weight parts：
2-6 parts of cellulose acetate, 5-10 parts of sodium alginate, 3-8 parts of carboxymethyl cellulose, 3-7 parts of 4- hydroxybutyl acrylates,
5-9 parts of xanthans, 2-7 parts of dimethyl silicone polymer, 6-12 parts of sodium carboxymethyl starch, sulfosuccinic acid diisobutyl ester sodium 4-10
Part.
Further, a kind of environment-friendly type macromolecule material, the ingredient including following weight parts：
3-5 parts of cellulose acetate, 6-9 parts of sodium alginate, 4-7 parts of carboxymethyl cellulose, 4-6 parts of 4- hydroxybutyl acrylates,
6-8 parts of xanthans, 3-6 parts of dimethyl silicone polymer, 8-11 parts of sodium carboxymethyl starch, 5-9 parts of sulfosuccinic acid diisobutyl ester sodium.
A kind of preparation method of environment-friendly type macromolecule material, includes the following steps：
（1）Take 2-6 parts of cellulose acetate, 5-10 parts of sodium alginate, 3-8 parts of carboxymethyl cellulose, 4- hydroxyl fourths respectively by weight
3-7 parts of base acrylate, 5-9 parts of xanthans, 2-7 parts of dimethyl silicone polymer, 6-12 parts of sodium carboxymethyl starch, sulfosuccinic acid
4-10 parts of diisobutyl ester sodium, in above-mentioned ingredient input agitator tank, heating temperature stirs 20-50min to 70-80 DEG C；
（2）Step（1）Mixture squeezed out again with double screw extruder, double-screw extruder screw draw ratio be 10:1-14:
1, extrusion temperature is：One area's temperature is 110-130 DEG C, and two area's temperature are 140-150 DEG C, and three area's temperature are 160-170 DEG C, are squeezed out
After be granulated, be environment-friendly type macromolecule material.
A kind of preparation method of environment-friendly type macromolecule material, the preparation method step（1）Middle heating temperature
To 75 DEG C.
A kind of preparation method of environment-friendly type macromolecule material, the preparation method step（2）Middle twin-screw squeezes
It is 12 to go out machine screw slenderness ratio:1.
A kind of preparation method of environment-friendly type macromolecule material, the preparation method step（2）Zhong-1 block temperature
It it is 120 DEG C, two area's temperature are 145 DEG C, and three area's temperature are 165 DEG C.
The beneficial effects of the invention are as follows：Improve the tensile strength of environment-friendly type macromolecule material, elongation at break and other
Performance on the basis of original high molecular material, adds dimethyl silicone polymer, sodium carboxymethyl starch, sulfosuccinic acid two
Isobutyl ester sodium, after mentioned component is mixed with original xanthans, carboxymethyl cellulose, sodium alginate, the performance boost to material
It is larger.The high molecular material of preparation has very excellent tensile strength, elongation at break and compression strength.
Specific embodiment
In order to more preferably implement the present invention, by following embodiment, the present invention will be further described but is not limited to these realities
Example is applied, according to present disclosure some nonessential modifications and adaptations made for the present invention, still falls within the scope of the present invention.
Embodiment 1
（1）Take 6 parts of cellulose acetate, 5 parts of sodium alginate, 8 parts of carboxymethyl cellulose, 4- hydroxybutyl acrylic acid respectively by weight
3 parts of ester, 9 parts of xanthans, 2 parts of dimethyl silicone polymer, 12 parts of sodium carboxymethyl starch, 4 parts of sulfosuccinic acid diisobutyl ester sodium,
In above-mentioned ingredient input agitator tank, heating temperature stirs 50min to 70 DEG C；
（2）Step（1）Mixture squeezed out again with double screw extruder, double-screw extruder screw draw ratio be 14:1, it squeezes
Going out temperature is：One area's temperature is 130 DEG C, and two area's temperature are 150 DEG C, and three area's temperature are 160 DEG C, are granulated after extrusion, is environment-friendly type
High molecular material.
Embodiment 2
（1）Take 2 parts of cellulose acetate, 10 parts of sodium alginate, 3 parts of carboxymethyl cellulose, 4- hydroxybutyl propylene respectively by weight
7 parts of acid esters, 5 parts of xanthans, 7 parts of dimethyl silicone polymer, 6 parts of sodium carboxymethyl starch, 10 parts of sulfosuccinic acid diisobutyl ester sodium,
In above-mentioned ingredient input agitator tank, heating temperature stirs 20min to 80 DEG C；
（2）Step（1）Mixture squeezed out again with double screw extruder, double-screw extruder screw draw ratio be 10:1, it squeezes
Going out temperature is：One area's temperature is 110 DEG C, and two area's temperature are 140 DEG C, and three area's temperature are 170 DEG C, are granulated after extrusion, is environment-friendly type
High molecular material.
Embodiment 3
（1）Take 5 parts of cellulose acetate, 9 parts of sodium alginate, 4 parts of carboxymethyl cellulose, 4- hydroxybutyl acrylic acid respectively by weight
6 parts of ester, 8 parts of xanthans, 3 parts of dimethyl silicone polymer, 8 parts of sodium carboxymethyl starch, 9 parts of sulfosuccinic acid diisobutyl ester sodium,
In above-mentioned ingredient input agitator tank, heating temperature stirs 50min to 70 DEG C；
（2）Step（1）Mixture squeezed out again with double screw extruder, double-screw extruder screw draw ratio be 14:1, it squeezes
Going out temperature is：One area's temperature is 130 DEG C, and two area's temperature are 150 DEG C, and three area's temperature are 160 DEG C, are granulated after extrusion, is environment-friendly type
High molecular material.
Embodiment 4
（1）Take 3 parts of cellulose acetate, 6 parts of sodium alginate, 7 parts of carboxymethyl cellulose, 4- hydroxybutyl acrylic acid respectively by weight
4 parts of ester, 6 parts of xanthans, 6 parts of dimethyl silicone polymer, 11 parts of sodium carboxymethyl starch, 5 parts of sulfosuccinic acid diisobutyl ester sodium,
In above-mentioned ingredient input agitator tank, heating temperature stirs 20min to 80 DEG C；
（2）Step（1）Mixture squeezed out again with double screw extruder, double-screw extruder screw draw ratio be 10:1, it squeezes
Going out temperature is：One area's temperature is 110 DEG C, and two area's temperature are 140 DEG C, and three area's temperature are 170 DEG C, are granulated after extrusion, is environment-friendly type
High molecular material.
Embodiment 5
（1）Take 4 parts of cellulose acetate, 8 parts of sodium alginate, 6 parts of carboxymethyl cellulose, 4- hydroxybutyl acrylic acid respectively by weight
5 parts of ester, 7 parts of xanthans, 4 parts of dimethyl silicone polymer, 9 parts of sodium carboxymethyl starch, 7 parts of sulfosuccinic acid diisobutyl ester sodium,
In above-mentioned ingredient input agitator tank, heating temperature stirs 20min to 75 DEG C；
（2）Step（1）Mixture squeezed out again with double screw extruder, double-screw extruder screw draw ratio be 12:1, it squeezes
Going out temperature is：One area's temperature is 120 DEG C, and two area's temperature are 145 DEG C, and three area's temperature are 165 DEG C, are granulated after extrusion, is environment-friendly type
High molecular material.、
Comparative example 1
（1）Take 6 parts of cellulose acetate, 5 parts of sodium alginate, 8 parts of carboxymethyl cellulose, dimethyl silicone polymer 2 respectively by weight
Part, 12 parts of sodium carboxymethyl starch, 4 parts of sulfosuccinic acid diisobutyl ester sodium put into above-mentioned ingredient in agitator tank, heating temperature
To 70 DEG C, 50min is stirred；
（2）Step（1）Mixture squeezed out again with double screw extruder, double-screw extruder screw draw ratio be 14:1, it squeezes
Going out temperature is：One area's temperature is 130 DEG C, and two area's temperature are 150 DEG C, and three area's temperature are 160 DEG C, are granulated after extrusion, is environment-friendly type
High molecular material.
Comparative example 2
（1）Take 6 parts of cellulose acetate, 5 parts of sodium alginate, 8 parts of carboxymethyl cellulose, 4- hydroxybutyl acrylic acid respectively by weight
3 parts of ester, 9 parts of xanthans, 2 parts of dimethyl silicone polymer, in above-mentioned ingredient input agitator tank, heating temperature is stirred to 70 DEG C
Mix 50min；
（2）Step（1）Mixture squeezed out again with double screw extruder, double-screw extruder screw draw ratio be 14:1, it squeezes
Going out temperature is：One area's temperature is 130 DEG C, and two area's temperature are 150 DEG C, and three area's temperature are 160 DEG C, are granulated after extrusion, is environment-friendly type
High molecular material.
It is understood that the above description of the embodiments is intended to facilitate those skilled in the art and using this hair
It is bright.Person skilled in the art obviously easily can make various modifications, and described herein to these embodiments
General Principle is applied in other embodiment without having to go through creative labor.Therefore, the present invention is not limited to implementations here
Example, those skilled in the art's announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be
Within protection scope of the present invention.
Claims (6)
1. a kind of environment-friendly type macromolecule material, which is characterized in that the high-performance environment protection type high molecular material includes following heavy
Measure the ingredient of part：
2-6 parts of cellulose acetate,
5-10 parts of sodium alginate,
3-8 parts of carboxymethyl cellulose,
3-7 parts of 4- hydroxybutyl acrylates,
5-9 parts of xanthans,
2-7 parts of dimethyl silicone polymer,
6-12 parts of sodium carboxymethyl starch,
4-10 parts of sulfosuccinic acid diisobutyl ester sodium.
2. a kind of environment-friendly type macromolecule material according to claim 1, which is characterized in that the high-performance environment protection type is high
Molecular material includes the ingredient of following weight parts：
3-5 parts of cellulose acetate,
6-9 parts of sodium alginate,
4-7 parts of carboxymethyl cellulose,
4-6 parts of 4- hydroxybutyl acrylates,
6-8 parts of xanthans,
3-6 parts of dimethyl silicone polymer,
8-11 parts of sodium carboxymethyl starch,
5-9 parts of sulfosuccinic acid diisobutyl ester sodium.
A kind of 3. preparation method of environment-friendly type macromolecule material according to claim 1, which is characterized in that the preparation
Method includes the following steps：
（1）Take 2-6 parts of cellulose acetate, 5-10 parts of sodium alginate, 3-8 parts of carboxymethyl cellulose, 4- hydroxyl fourths respectively by weight
3-7 parts of base acrylate, 5-9 parts of xanthans, 2-7 parts of dimethyl silicone polymer, 6-12 parts of sodium carboxymethyl starch, sulfosuccinic acid
4-10 parts of diisobutyl ester sodium, in above-mentioned ingredient input agitator tank, heating temperature stirs 20-50min to 70-80 DEG C；
（2）Step（1）Mixture squeezed out again with double screw extruder, double-screw extruder screw draw ratio be 10:1-14:
1, extrusion temperature is：One area's temperature is 110-130 DEG C, and two area's temperature are 140-150 DEG C, and three area's temperature are 160-170 DEG C, are squeezed out
After be granulated, be high-performance environment protection type high molecular material.
A kind of 4. preparation method of environment-friendly type macromolecule material according to claim 3, which is characterized in that the preparation
Method and step（1）Middle heating temperature is to 75 DEG C.
A kind of 5. preparation method of environment-friendly type macromolecule material according to claim 3, which is characterized in that the preparation
Method and step（2）Middle double-screw extruder screw draw ratio is 12:1.
A kind of 6. preparation method of environment-friendly type macromolecule material according to claim 3, which is characterized in that the preparation
Method and step（2）Zhong-1 block temperature is 120 DEG C, and two area's temperature are 145 DEG C, and three area's temperature are 165 DEG C.
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| CN201711476616.6A CN108192152A (en) | 2017-12-29 | 2017-12-29 | A kind of environment-friendly type macromolecule material and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105237815A (en) * | 2015-10-26 | 2016-01-13 | 苏州书瑞环保科技有限公司 | Environment-friendly high polymer material and preparation method thereof |
| CN107446168A (en) * | 2017-09-07 | 2017-12-08 | 绵阳旺通科技有限公司 | A kind of high-performance environment protection type high polymer material and preparation method thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105237815A (en) * | 2015-10-26 | 2016-01-13 | 苏州书瑞环保科技有限公司 | Environment-friendly high polymer material and preparation method thereof |
| CN107446168A (en) * | 2017-09-07 | 2017-12-08 | 绵阳旺通科技有限公司 | A kind of high-performance environment protection type high polymer material and preparation method thereof |
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