CN108264688A - It is a kind of for antifog master batch of packaging film and preparation method thereof - Google Patents
It is a kind of for antifog master batch of packaging film and preparation method thereof Download PDFInfo
- Publication number
- CN108264688A CN108264688A CN201810175685.1A CN201810175685A CN108264688A CN 108264688 A CN108264688 A CN 108264688A CN 201810175685 A CN201810175685 A CN 201810175685A CN 108264688 A CN108264688 A CN 108264688A
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- Prior art keywords
- parts
- master batch
- glucan
- packaging film
- antifog
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 44
- 239000012785 packaging film Substances 0.000 title claims abstract description 29
- 229920006280 packaging film Polymers 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 229920001503 Glucan Polymers 0.000 claims abstract description 35
- 239000004743 Polypropylene Substances 0.000 claims abstract description 27
- -1 polypropylene Polymers 0.000 claims abstract description 27
- 229920001155 polypropylene Polymers 0.000 claims abstract description 27
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 15
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 12
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 28
- 229920002307 Dextran Polymers 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 7
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims description 6
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims 1
- 239000002861 polymer material Substances 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 9
- 239000003595 mist Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical group CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 4
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2405/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
- C08J2405/02—Dextran; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/10—Homopolymers or copolymers of propene
- C08J2423/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
Abstract
The present invention relates to technical field of polymer materials, specifically disclose a kind of for antifog master batch of packaging film and preparation method thereof.The antifog master batch includes the raw material components of following parts by weight：50~70 parts of polypropylene；Maleic anhydride is grafted 20~30 parts of compatilizer；1~10 part of glucan or modified glucan；5~10 parts of odium stearate；0.5~3 part of antioxidant.The anti-fog performance of the antifog master batch is notable, and the antifog master batch is added during packaging film is prepared and is added, packaging film anti-fog performance can be substantially improved.
Description
Technical field
The present invention relates to technical field of polymer materials, and in particular to a kind of antifog master batch and its preparation for packaging film
Method.
Background technology
Packaging film is mainly squeezed out by the resin mixing of several different trades mark, has puncture resistant, super-strength high-performance, quilt
It is widely used, in foreign export, papermaking, hardware, plastics chemical industry, building materials, food pharmaceuticals industry.Polypropylene film is packaging film ratio
More typical one kind because its nontoxic, corrosion-resistant and mechanical property is good, is widely used in food packaging applications.But traditional is poly-
Polypropylene film anti-fog performance is poor, during for packing fresh food easily on packaging film mist formation cause client be not easy to see clearly it is internal
Food, the serious corruption that water mist accumulation can also be answered to accelerate food.Therefore, a kind of antifog master batch is developed, is preparing packaging film
The anti-fog function to increase packaging film is added in the process, this has important meaning for the anti-fog performance for promoting packaging film
Justice.
Invention content
The technical problem to be solved by the invention is to provide a kind of antifog master batches for packaging film.The antifog mother
Grain has very excellent anti-fog performance.
Above-mentioned technical problem to be solved by this invention, is achieved by the following technical programs：
A kind of antifog master batch for packaging film, it includes the raw material components of following parts by weight：
50~70 parts of polypropylene；Maleic anhydride is grafted 20~30 parts of compatilizer；1~10 part of glucan or modified glucan；
5~10 parts of odium stearate；0.5~3 part of antioxidant.
Preferably, the antifog master batch for packaging film, it includes the raw material components of following parts by weight：
60~70 parts of polypropylene；Maleic anhydride is grafted 25~30 parts of compatilizer；1~5 part of glucan or modified glucan；Firmly
8~10 parts of resin acid sodium；1~2 part of antioxidant.
Most preferably, the antifog master batch for packaging film, it includes the raw material components of following parts by weight：
60 parts of polypropylene；Maleic anhydride is grafted 25 parts of compatilizer；8 parts of glucan or modified glucan；5 parts of odium stearate；
1 part of antioxidant.
Preferably, the glucan or modified glucan are yeast dextran or modified yeast glucan.
Preferably, the antioxidant is antioxidant 168.
Preferably, the modified yeast glucan is prepared by the method comprised the following steps：
It takes yeast dextran soluble in water, then adds in phthalic anhydride, be 8~10,50~60 DEG C of conditions in pH value
1~3h of lower reaction, after reaction concentration of reaction solution obtain solid, the solid is modified yeast glucan.
It is further preferred that the yeast dextran and the weight ratio of phthalic anhydride are 3~5:1.
It is further preferred that the yeast dextran and the weight ratio of phthalic anhydride are 4:1.
The preparation method of the above-mentioned antifog master batch for packaging film, it includes following steps：
Polypropylene, maleic anhydride grafting compatilizer, glucan or modified glucan, odium stearate and antioxidant is first
It is put into mixing machine and is uniformly mixed, after then uniformly mixed material is sent into melting extrusion in double screw extruder, is granulated i.e.
Obtain the antistatic master batch.
Advantageous effect：The present invention provides a kind of antifog master batches for packaging film completely newly formed；Described is used to wrap
It fills in the antifog master batch of film and has obtained significantly being promoted by adding glucan its anti-fog performance；It is especially added to by the present invention
The modified glucan that method is prepared, anti-fog performance are further promoted.
Specific embodiment
The present invention is explained further, but embodiment does not do any type of limit to the present invention below in conjunction with specific embodiment
It is fixed.
Embodiment 1 is used for the antifog master batch of packaging film
Raw material weight ratio：60 parts of polypropylene；Maleic anhydride is grafted 25 parts of compatilizer；8 parts of yeast dextran；Odium stearate 5
Part；168 1 parts of antioxidant；
Preparation method：By polypropylene, maleic anhydride grafting compatilizer, yeast dextran, odium stearate and antioxidant
168 are first put into mixing machine and are uniformly mixed, and uniformly mixed material then is sent into melting extrusion in double screw extruder, is granulated
Afterwards up to the antistatic master batch.
Embodiment 2 is used for the antifog master batch of packaging film
Raw material weight ratio：60 parts of polypropylene；Maleic anhydride is grafted 25 parts of compatilizer；Modified yeast Dextran 8 part；Stearic acid
5 parts of sodium；168 1 parts of antioxidant；
Preparation method：By polypropylene, maleic anhydride grafting compatilizer, modified yeast glucan, odium stearate and antioxygen
Agent 168 is first put into mixing machine and is uniformly mixed, then by uniformly mixed material be sent into melting extrusion in double screw extruder,
Up to the antistatic master batch after granulation.
The preparation method of the modified yeast glucan is as follows：
It takes yeast dextran soluble in water, then adds in phthalic anhydride, react 2h under the conditions of being 9,55 DEG C in pH value,
Concentration of reaction solution obtains solid after reaction, and the solid is modified yeast glucan；
The yeast dextran and the weight ratio of phthalic anhydride are 4:1；
The weight consumption of the water is 10 times of yeast dextran weight.
Comparative example 1
Raw material weight ratio：60 parts of polypropylene；Maleic anhydride is grafted 25 parts of compatilizer；5 parts of odium stearate；Antioxidant 168
1 part；
Preparation method：Polypropylene, maleic anhydride grafting compatilizer, odium stearate and antioxidant 168 are first put into mixed
It is uniformly mixed in conjunction machine, up to described after then uniformly mixed material is sent into melting extrusion in double screw extruder, is granulated
Antistatic master batch.
Difference lies in be added without yeast dextran or modified yeast glucan for comparative example 1 and embodiment 1 or 2.
Anti-fog performance is tested
The antifog master batch that embodiment 1,2 and comparative example 1 are prepared is by weight the additive amount and polypropylene for being 0.5%
Resin raw material is added to melting mixing in screw extruder together, is prepared into 150um by extrusion, stretch processes later
Polypropylene protective film 1~3.In order to compare, acrylic resin raw material are not added with any antifoggant and are prepared as stated above
Obtain polypropylene protective film 4.
The mist degree for preparing gained polypropylene protective film is measured using mist degree instrument, and bioassay standard is referring to GB/T 2410-
2008.Wherein mist degree is smaller illustrates that anti-fog performance is better.Specific test result is shown in Table 1.
1. anti-fog performance test result of table
| Add master batch type | Mist degree (%) | |
| Polypropylene protective film 1 | The antifog master batch that embodiment 1 is prepared | 4.1 |
| Polypropylene protective film 2 | The antifog master batch that embodiment 2 is prepared | 0.8 |
| Polypropylene protective film 3 | The antifog master batch that comparative example 1 is prepared | 18.7 |
| Polypropylene protective film 4 | Antifog master batch is not added | 19.1 |
4 phase of polypropylene protective film being prepared it can be seen from 1 antifog experimental result of table with not adding antifog master batch
Than the mist degree of polypropylene protective film 1 and 2 that the addition antifog master batch of Examples 1 and 2 is prepared significantly reduces, this explanation, this hair
The bright antifog master batch anti-fog performance is excellent.
It is also seen that the obtained anti-fog performance of antifog master batch of Examples 1 and 2 is also far superior to comparative example 1 makes from table 1
Standby obtained antifog master batch, this illustrates, addition yeast dextran or modified yeast glucan can be obviously improved anti-fog properties in master batch
Energy.
In addition, it can be seen that antifog mother described in embodiment 1 from the anti-fog performance of the antifog master batch described in Examples 1 and 2
The anti-fog performance of grain has again relative to embodiment 2 to be further substantially improved.This explanation, is modified by the method for the invention
Obtained modified yeast glucan is added in antifog master batch, can further promote the anti-fog performance of antifog master batch.
Claims (9)
1. a kind of antifog master batch for packaging film, which is characterized in that include the raw material components of following parts by weight：
50~70 parts of polypropylene；Maleic anhydride is grafted 20~30 parts of compatilizer；1~10 part of glucan or modified glucan；It is stearic
Sour 5~10 parts of sodium；0.5~3 part of antioxidant.
2. the antifog master batch according to claim 1 for packaging film, which is characterized in that include the raw material of following parts by weight
Component：
60~70 parts of polypropylene；Maleic anhydride is grafted 25~30 parts of compatilizer；1~5 part of glucan or modified glucan；Stearic acid
8~10 parts of sodium；1~2 part of antioxidant.
3. the antifog master batch according to claim 1 for packaging film, which is characterized in that include the raw material of following parts by weight
Component：
60 parts of polypropylene；Maleic anhydride is grafted 25 parts of compatilizer；8 parts of glucan or modified glucan；5 parts of odium stearate；Antioxygen
1 part of agent.
4. the antifog master batch according to claim 1 for packaging film, which is characterized in that the glucan or modified Portugal
Glycan is yeast dextran or modified yeast glucan.
5. the antifog master batch according to claim 1 for packaging film, which is characterized in that the antioxidant is antioxygen
Agent 168.
6. the antifog master batch according to claim 4 for packaging film, which is characterized in that the modified yeast glucan
It is prepared by the method comprised the following steps：
It takes yeast dextran soluble in water, then adds in phthalic anhydride, it is anti-under the conditions of being 8~10,50~60 DEG C in pH value
1~3h is answered, concentration of reaction solution obtains solid after reaction, and the solid is modified yeast glucan.
7. the antifog master batch according to claim 4 for packaging film, which is characterized in that the yeast dextran and neighbour
The weight ratio of phthalate anhydride is 3~5:1.
8. the antifog master batch according to claim 7 for packaging film, which is characterized in that the yeast dextran and neighbour
The weight ratio of phthalate anhydride is 4:1.
9. claim 1~8 any one of them is for the preparation method of the antifog master batch of packaging film, which is characterized in that includes
Following steps：
Polypropylene, maleic anhydride grafting compatilizer, glucan or modified glucan, odium stearate and antioxidant are first put into
It is uniformly mixed in mixing machine, up to anti-after then uniformly mixed material is sent into melting extrusion in double screw extruder, is granulated
Electrostatic master batch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175685.1A CN108264688B (en) | 2018-03-02 | 2018-03-02 | Antifogging master batch for packaging film and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175685.1A CN108264688B (en) | 2018-03-02 | 2018-03-02 | Antifogging master batch for packaging film and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108264688A true CN108264688A (en) | 2018-07-10 |
| CN108264688B CN108264688B (en) | 2021-02-26 |
Family
ID=62774486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810175685.1A Active CN108264688B (en) | 2018-03-02 | 2018-03-02 | Antifogging master batch for packaging film and preparation method thereof |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278226A (en) * | 2021-07-13 | 2021-08-20 | 惠州莹光塑胶颜料有限公司 | Antifogging polypropylene master batch and preparation method thereof |
| CN113698675A (en) * | 2021-07-09 | 2021-11-26 | 苏州宏昌包装材料有限公司 | Environment-friendly recyclable flexible packaging material and preparation process thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113698675A (en) * | 2021-07-09 | 2021-11-26 | 苏州宏昌包装材料有限公司 | Environment-friendly recyclable flexible packaging material and preparation process thereof |
| CN113278226A (en) * | 2021-07-13 | 2021-08-20 | 惠州莹光塑胶颜料有限公司 | Antifogging polypropylene master batch and preparation method thereof |
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| CN108264688B (en) | 2021-02-26 |
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