CN106751092A - Household electrical appliances packaging material of degradable diatomite modified and preparation method thereof - Google Patents
Household electrical appliances packaging material of degradable diatomite modified and preparation method thereof Download PDFInfo
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- CN106751092A CN106751092A CN201611195524.6A CN201611195524A CN106751092A CN 106751092 A CN106751092 A CN 106751092A CN 201611195524 A CN201611195524 A CN 201611195524A CN 106751092 A CN106751092 A CN 106751092A
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- weight portions
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- packaging material
- household electrical
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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 kind of household electrical appliances packaging material of degradable diatomite modified and preparation method thereof, the preparation method includes：1) diatomite, buckwheat bar, silicon nitride, kudzu and luffa are placed under vacuum condition and are calcined that modification infusorial earth is obtained；2) polystyrene, ethylene propylene copolymer, starch, nylon fiber, calcium stearate, zinc oxide, o-phthalic acid dibutyl ester, silicon powder and dimethicone are kneaded that mixture is obtained；3) foaming agent, modification infusorial earth and mixture kneaded, be molded that the household electrical appliances packaging material of degradable diatomite modified are obtained.There is excellent mechanics and degradation property by household electrical appliances packaging material obtained in the method, while the characteristics of there is the preparation method raw material to be easy to get, operation is simple.
Description
Technical field
The present invention relates to packaging material, in particular it relates to the household electrical appliances packaging material of degradable diatomite modified and its preparation
Method.
Background technology
Packaging material refer to meet product packaging for manufacturing packing container, packing and decorating, packages printing, packed and transported etc.
It is required that the material for being used, including metal, plastics, glass, ceramics, paper, bamboo sheet, wild mushroom class, natural fiber, chemical fibre,
The main packaging material such as composite, and the auxiliary material such as including coating, adhesive, strapping, decoration, printing material.Household electrical appliances
It is an essential part in the modern life, in household electrical appliances into producing, in packaging and transportation, household electrical appliances packaging material are than can not
Few.
At present, household electrical appliances packaging material major part is macromolecular material, although can play the effects such as decoration, protection, damping,
But existing household electrical appliances packaging material often have the problem for being difficult to degrade, and then for environment causes very big ground contamination.
The content of the invention
It is an object of the invention to provide a kind of household electrical appliances packaging material of degradable diatomite modified and preparation method thereof, pass through
Household electrical appliances packaging material obtained in the method have excellent mechanics and degradation property, at the same the preparation method there is raw material to be easy to get,
The characteristics of operation is simple.
To achieve these goals, the invention provides a kind of preparation of the household electrical appliances packaging material of degradable diatomite modified
Method, including：
1) diatomite, buckwheat bar, silicon nitride, kudzu and luffa are placed under vacuum condition and are calcined with prepared modified
Diatomite；
2) by polystyrene, ethylene-propylene copolymer, starch, nylon fiber, calcium stearate, zinc oxide, phthalic acid
Dibutyl ester, silicon powder and dimethicone are kneaded that mixture is obtained；
3) foaming agent, modification infusorial earth and mixture kneaded, be molded that the family of degradable diatomite modified is obtained
Electric packaging material.
Present invention also offers a kind of household electrical appliances packaging material of degradable diatomite modified, the household electrical appliances packaging material are by upper
The preparation method stated is prepared.
In the above-mentioned technical solutions, the present invention is by each step and the synergy of each raw material so that obtained household electrical appliances
Packaging material have excellent mechanics and degradation property, while the characteristics of there is the preparation method raw material to be easy to get, operation is simple.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Specific embodiment
Specific embodiment of the invention is described in detail below.It should be appreciated that described herein specific
Implementation method is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The invention provides a kind of preparation method of the household electrical appliances packaging material of degradable diatomite modified, including：
1) diatomite, buckwheat bar, silicon nitride, kudzu and luffa are placed under vacuum condition and are calcined with prepared modified
Diatomite；
2) by polystyrene, ethylene-propylene copolymer, starch, nylon fiber, calcium stearate, zinc oxide, phthalic acid
Dibutyl ester, silicon powder and dimethicone are kneaded that mixture is obtained；
3) foaming agent, modification infusorial earth and mixture kneaded, be molded that the family of degradable diatomite modified is obtained
Electric packaging material.
In step 1 of the invention) in, the consumption of each material can be selected in scope wide, but in order that obtained
Household electrical appliances packaging material have more excellent mechanics and degradation property, it is preferable that in step 1) in, relative to the silicon of 100 weight portions
Diatomaceous earth, the consumption of buckwheat bar is 84-96 weight portions, and the consumption of silicon nitride is 7-15 weight portions, and the consumption of kudzu is 14-18 weight
Part, the consumption of luffa is 21-28 weight portions.
In step 1 of the invention) in, the actual conditions of roasting can be selected in scope wide, but in order that be obtained
Household electrical appliances packaging material have more excellent mechanics and degradation property, it is preferable that in step 1) in, roasting at least meet following bar
Part：Sintering temperature is 410-430 DEG C, and roasting time is 5-8h.
In step 2 of the invention) in, the consumption of each material can be selected in scope wide, but in order that obtained
Household electrical appliances packaging material have more excellent mechanics and degradation property, it is preferable that in step 2) in, it is poly- relative to 100 weight portions
Styrene, the consumption of ethylene-propylene copolymer is 40-60 weight portions, and the consumption of starch is 15-26 weight portions, nylon fiber
Consumption is 3-14 weight portions, and the consumption of calcium stearate is 21-28 weight portions, and the consumption of zinc oxide is 11-17 weight portions, adjacent benzene two
The consumption of formic acid dioctyl ester is 30-45 weight portions, and the consumption of silicon powder is 8-17 weight portions, and the consumption of dimethicone is 40-
60 weight portions.
In step 2 of the invention) in, the actual conditions of mixing can be selected in scope wide, but in order that be obtained
Household electrical appliances packaging material have more excellent mechanics and degradation property, it is preferable that in step 2) in, mixing at least meet following bar
Part：Melting temperature is 230-260 DEG C, and mixing time is 2-4h.
In step 3 of the invention) in, the consumption of each material can be selected in scope wide, but in order that obtained
Household electrical appliances packaging material have more excellent mechanics and degradation property, it is preferable that in step 3) in, mixture, modification infusorial earth with
The weight ratio of foaming agent is 100：11-15：4-8.
In step 3 of the invention) in, the actual conditions of mixing can be selected in scope wide, but in order that be obtained
Household electrical appliances packaging material have more excellent mechanics and degradation property, it is preferable that in step 3) in, mixing at least meet following bar
Part：Melting temperature is 210-220 DEG C, and mixing time is 40-60min.
Present invention also offers a kind of household electrical appliances packaging material of degradable diatomite modified, the household electrical appliances packaging material are by upper
The preparation method stated is prepared.
Below will the present invention will be described in detail by embodiment.
Embodiment 1
1) by diatomite, buckwheat bar, silicon nitride, kudzu and luffa according to 100：90：10：16：25 weight ratio is placed in
Vacuum condition, it is calcined 7h modification infusorial earth is obtained at 420 DEG C；
2) by polystyrene, ethylene-propylene copolymer, starch, nylon fiber, calcium stearate, zinc oxide, phthalic acid
Dibutyl ester, silicon powder and dimethicone are according to 100：50：20：8：25：14：35：10：50 weight ratio is in mixing at 250 DEG C
3h is with prepared mixture；
3) by mixture, modification infusorial earth, sodium acid carbonate according to 100：13：6 weight ratio at 215 DEG C knead 50min,
It is molded that the household electrical appliances packaging material A1 of degradable diatomite modified is obtained.
Embodiment 2
1) by diatomite, buckwheat bar, silicon nitride, kudzu and luffa according to 100：84：7：14：21 weight ratio is placed in true
Empty condition, it is calcined 5h modification infusorial earth is obtained at 410 DEG C；
2) by polystyrene, ethylene-propylene copolymer, starch, nylon fiber, calcium stearate, zinc oxide, phthalic acid
Dibutyl ester, silicon powder and dimethicone are according to 100：40：15：3：21：11：30：8：40 weight ratio at 230 DEG C in kneading 2h
So that mixture is obtained；
3) by mixture, modification infusorial earth, sodium acid carbonate according to 100：11：4 weight ratio at 210 DEG C knead 40min,
It is molded that the household electrical appliances packaging material A2 of degradable diatomite modified is obtained.
Embodiment 3
1) by diatomite, buckwheat bar, silicon nitride, kudzu and luffa according to 100：96：15：18：28 weight ratio is placed in
Vacuum condition, it is calcined 8h modification infusorial earth is obtained at 430 DEG C；
2) by polystyrene, ethylene-propylene copolymer, starch, nylon fiber, calcium stearate, zinc oxide, phthalic acid
Dibutyl ester, silicon powder and dimethicone are according to 100：60：26：14：28：17：45：17：60 weight ratio is in mixing at 260 DEG C
4h is with prepared mixture；
3) by mixture, modification infusorial earth, sodium acid carbonate according to 100：15：8 weight ratio at 220 DEG C knead 60min,
It is molded that the household electrical appliances packaging material A3 of degradable diatomite modified is obtained.
Comparative example 1
Method according to embodiment 1 carries out that household electrical appliances packaging material B1 is obtained, unlike, buckwheat bar is not used.
Comparative example 2
Method according to embodiment 1 carries out that household electrical appliances packaging material B2 is obtained, unlike, silicon nitride is not used.
Comparative example 3
Method according to embodiment 1 carries out that household electrical appliances packaging material B3 is obtained, unlike, kudzu is not used.
Comparative example 4
Method according to embodiment 1 carries out that household electrical appliances packaging material B4 is obtained, unlike, luffa is not used.
Comparative example 5
Method according to embodiment 1 carries out that household electrical appliances packaging material B5 is obtained, unlike, starch is not used.
Comparative example 6
Method according to embodiment 1 carries out that household electrical appliances packaging material B6 is obtained, unlike, modification infusorial earth is not used.
Detection example 1
Detect above-mentioned household electrical appliances packaging material be placed in it is outdoor under conditions of place 6 months, then detect above-mentioned by weight method
The degradation rate of household electrical appliances packaging material；Detect above-mentioned household electrical appliances packaging material tearing strength；Concrete outcome is shown in Table 1.
Table 1
| Degradation rate (weight %) | Tearing strength (N/mm) | |
| A1 | 99 | 5.5 |
| A2 | 98 | 5.3 |
| A3 | 97 | 5.4 |
| B1 | 72 | 4.2 |
| B2 | 70 | 4.1 |
| B3 | 71 | 4.3 |
| B4 | 73 | 4.1 |
| B5 | 79 | 4.0 |
| B6 | 71 | 4.2 |
By the above embodiments, comparative example and detection example, the household electrical appliances packaging material that the present invention is provided have excellent
Mechanics and degradation property.
The preferred embodiment of the present invention described in detail above, but, the present invention is not limited in above-mentioned implementation method
Detail, in range of the technology design of the invention, various simple variants can be carried out to technical scheme, this
A little simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy is no longer separately illustrated.
Additionally, can also be combined between a variety of implementation methods of the invention, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (8)
1. a kind of preparation method of the household electrical appliances packaging material of degradable diatomite modified, it is characterised in that including：
1) diatomite, buckwheat bar, silicon nitride, kudzu and luffa are placed under vacuum condition and are calcined that modified diatom is obtained
Soil；
2) it is polystyrene, ethylene-propylene copolymer, starch, nylon fiber, calcium stearate, zinc oxide, phthalic acid two is pungent
Fat, silicon powder and dimethicone are kneaded that mixture is obtained；
3) foaming agent, the modification infusorial earth and mixture kneaded, be molded that the degradable diatomite modified is obtained
Household electrical appliances packaging material.
2. preparation method according to claim 1, wherein, in step 1) in, relative to the diatom of 100 weight portions
Soil, the consumption of the buckwheat bar is 84-96 weight portions, and the consumption of the silicon nitride is 7-15 weight portions, the consumption of the kudzu
It is 14-18 weight portions, the consumption of the luffa is 21-28 weight portions.
3. preparation method according to claim 2, wherein, in step 1) in, the roasting at least meets following condition：Roasting
It is 410-430 DEG C to burn temperature, and roasting time is 5-8h.
4. the preparation method according to any one in claim 1-3, wherein, in step 2) in, relative to 100 weight portions
The polystyrene, the consumption of the ethylene-propylene copolymer is 40-60 weight portions, and the consumption of the starch is 15-26 weights
Amount part, the consumption of the nylon fiber is 3-14 weight portions, and the consumption of the calcium stearate is 21-28 weight portions, the oxidation
The consumption of zinc is 11-17 weight portions, and the consumption of the dioctyl phthalate is 30-45 weight portions, the use of the silicon powder
It is 8-17 weight portions to measure, and the consumption of the dimethicone is 40-60 weight portions.
5. preparation method according to claim 4, wherein, in step 2) in, the mixing at least meets following condition：It is mixed
Refining temperature is 230-260 DEG C, and mixing time is 2-4h.
6. preparation method according to claim 4, wherein, in step 3) in, the mixture, modification infusorial earth and foaming
The weight ratio of agent is 100：11-15：4-8.
7. the preparation method according to claim 5 or 6, wherein, in step 3) in, the mixing at least meets following bar
Part：Melting temperature is 210-220 DEG C, and mixing time is 40-60min.
8. a kind of household electrical appliances packaging material of degradable diatomite modified, it is characterised in that the household electrical appliances packaging material pass through right
It is required that the preparation method in 1-7 described in any one is prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195524.6A CN106751092A (en) | 2016-12-22 | 2016-12-22 | Household electrical appliances packaging material of degradable diatomite modified and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195524.6A CN106751092A (en) | 2016-12-22 | 2016-12-22 | Household electrical appliances packaging material of degradable diatomite modified and preparation method thereof |
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| CN106751092A true CN106751092A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611195524.6A Pending CN106751092A (en) | 2016-12-22 | 2016-12-22 | Household electrical appliances packaging material of degradable diatomite modified and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103044793A (en) * | 2011-10-17 | 2013-04-17 | 金发科技股份有限公司 | Low-odor low-VOC (volatile organic compound)-content styrene polymer composition and preparation method thereof |
| CN103613873A (en) * | 2013-10-28 | 2014-03-05 | 蚌埠凯盛工程技术有限公司 | Modified polystyrene foam |
| CN105602174A (en) * | 2016-02-29 | 2016-05-25 | 赵娟 | Logistics packaging material |
-
2016
- 2016-12-22 CN CN201611195524.6A patent/CN106751092A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103044793A (en) * | 2011-10-17 | 2013-04-17 | 金发科技股份有限公司 | Low-odor low-VOC (volatile organic compound)-content styrene polymer composition and preparation method thereof |
| CN103613873A (en) * | 2013-10-28 | 2014-03-05 | 蚌埠凯盛工程技术有限公司 | Modified polystyrene foam |
| CN105602174A (en) * | 2016-02-29 | 2016-05-25 | 赵娟 | Logistics packaging material |
Non-Patent Citations (1)
| Title |
|---|
| 龚云表 主编: "《合成树脂与塑料手册》", 31 August 1993, 上海科学技术出版社 * |
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Application publication date: 20170531 |