CN105542303A - Long-acting anticorrosion plastic thin film and preparation method thereof - Google Patents
Long-acting anticorrosion plastic thin film and preparation method thereof Download PDFInfo
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- CN105542303A CN105542303A CN201610035758.8A CN201610035758A CN105542303A CN 105542303 A CN105542303 A CN 105542303A CN 201610035758 A CN201610035758 A CN 201610035758A CN 105542303 A CN105542303 A CN 105542303A
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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- 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
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- 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
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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
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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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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- Preventing Corrosion Or Incrustation Of Metals (AREA)
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Abstract
The invention discloses a long-acting anticorrosion plastic thin film which is prepared from the following raw materials in parts by weight: 1 to 2 parts of gum dammar, 1 to 2 parts of polyepoxysuccinic acid, 3 to 4 parts of dioctyl sebacate, 0.7 to 1 part of tributyltetradecylphosphonium chloride, 2 to 3 parts of NME, 210 to 300 parts of polypropylene, 7 to 9 parts of montmorillonite powder, 1 to 2 parts of lanthanum chloride, 5 to 6 parts of polyvinyl alcohol, 2 to 3 parts of sodium carbonate, 0.4 to 1 part of OIT, 0.4 to 1 part of lauryl sodium sulfate, 2 to 3 parts of magnesium stearate, 0.06 to 0.1 part of tri-octanoic acid butyltin, 0.5 to 1 part of sorbitan monooleate, 0.8 to 1 part of sodium diacetate, 0.7 to 1 part of saturated stearamide, and 0.1 to 0.2 part of a silane coupling agent kh5500. By the adding of OIT, tributyltetradecylphosphonium chloride and the like, the anticorrosion property of the finished product thin film is effectively improved; resin emulsion prepared from the gum dammar is further added, which is blended and preheated with filler, so that the dispersity of the filler in the resin is further increased, agglomeration is effectively prevented, and the stability of the finished product plastic thin film is improved.
Description
Technical field
The present invention relates to plastics film technical field, particularly relate to a kind of long-effective corrosion plastics film and preparation method thereof.
Background technology
At present, plastic packaging bag is owing to having good storage characteristics and portability, rapidly and efficiently product can be carried out storage carrying, that applies in our daily productive life is more and more extensive, plastics film is the common daily necessitiess of present people, it is good that plastics film has the transparency, it is moist good to hinder, excellent heat resistance, easy to use, the advantages such as low price are widely used in all trades and professions, plastics film is in the market mainly based on sealed polyethylene plastic, but some products there will be fold, poor transparency, in uneven thickness, the problems such as film bubble flake is many.Some plastics films are for food product pack, but poisonous softening agent is contained in the inside, have impact on the quality of food, are detrimental to health.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of long-effective corrosion plastics film and preparation method thereof.
The present invention is achieved by the following technical solutions:
A kind of long-effective corrosion plastics film, it is made up of the raw material of following weight parts:
Dammar gum 1-2, poly-epoxy succinic acid 1-2, dioctyl sebacate 3-4, three normal-butyl tetradecyl phosphonium chloride 0.7-1, nylon acid methyl esters 2-3, polypropylene 210-300, montmorillonite powder 7-9, Lanthanum trichloride 1-2, polyvinyl alcohol 5-6, sodium carbonate 2-3, octylisothiazolinone 0.4-1, sodium lauryl sulphate 0.4-1, Magnesium Stearate 2-3, three sad butyl tin 0.06-0.1, sorbitan monooleate 0.5-1, sodium Diacetate 0.8-1, saturated octadecanoyl amine 0.7-1, silane coupling agent kh5500.1-0.2.
A preparation method for described long-effective corrosion plastics film, comprises the following steps:
(1) joined by above-mentioned montmorillonite powder in its weight 100-120 distilled water doubly, ultrasonic 1-2 minute, adds sodium hydroxide, and adjustment pH is 10-12, add above-mentioned sodium carbonate, at 60-70 DEG C, be incubated 4-5 hour, suction filtration, wash 3-4 time, Air drying, obtain pre-treatment montmorillonite powder;
(2) above-mentioned saturated octadecanoyl amine is joined in its weight 47-50 deionized water doubly, stir, add octylisothiazolinone, obtain anticorrosion emulsion;
(3) above-mentioned three normal-butyl tetradecyl phosphonium chlorides are joined its weight 10-13 doubly, in the ethanolic soln of 70-75%, stir, mix with above-mentioned anticorrosion emulsion, insulated and stirred 3-4 minute at 70-70 DEG C, add above-mentioned pre-treatment montmorillonite powder, silane coupling agent kh550,400-500 rev/min stir 10-15 minute, filter, by filter residue vacuum-drying 10-20 minute at 80-90 DEG C, obtain anticorrosion stone flour;
(4) above-mentioned Lanthanum trichloride is joined in its weight 270-300 deionized water doubly, stir, add sodium lauryl sulphate, raised temperature is 60-70 DEG C, add above-mentioned anticorrosion stone flour, insulation reaction 30-40 minute, adds above-mentioned sodium Diacetate, ultrasonic 2-3 minute, centrifugation, by precipitation washing 3-4 time, vacuum-drying 1-2 hour at 80-90 DEG C, obtains lanthanum base montmorillonite powder;
(5) joined by above-mentioned dammar gum in its weight 5-6 dehydrated alcohol doubly, add above-mentioned nylon acid methyl esters, stir, add sorbitan monooleate, insulated and stirred 2-3 minute at 60-70 DEG C, obtains resin emulsion;
(6) get the 3-5% of above-mentioned polypropylene weight, mix with above-mentioned poly-epoxy succinic acid, polyvinyl alcohol, stir, send in the oil bath of 126-130 DEG C, insulated and stirred 10-20 minute, discharging, add dioctyl sebacate, be stirred to normal temperature, obtain modified polypropene;
(7) join in resin emulsion by above-mentioned modified polypropene, stir, adding above-mentioned lanthanum base montmorillonite powder, preheating 8-10 minute at 100-106 DEG C, is Preblend;
(8) above-mentioned Preblend is mixed with each raw material of residue, stir, through film blow molding machine blow molding, obtain described long-effective corrosion plastics film.
Advantage of the present invention is:
The La that the present invention adds
3+neutralized the negative charge of montmorillonite sheet surfaces, improve the stability of montmorillonite powder, the molecular chain cross winding of the polymkeric substance added, in montmorillonite lamella, forms stable system, improves the mechanical property of finished films.Octylisothiazolinone, three normal-butyl tetradecyl phosphonium chlorides etc. are added in the present invention, effectively raise the antiseptic property of finished films, the present invention also adds resin emulsion prepared by dammar gum, preheating blended with filler, further increase the dispersiveness of filler at interlaminar resin, effectively prevent reunion, improve the stability of finished plastic film.
Embodiment
A kind of long-effective corrosion plastics film, it is made up of the raw material of following weight parts:
Dammar gum 1, poly-epoxy succinic acid 1, dioctyl sebacate 3, three normal-butyl tetradecyl phosphonium chloride 0.7, nylon acid methyl esters 2, polypropylene 210, montmorillonite powder 7, Lanthanum trichloride 1, polyvinyl alcohol 5, sodium carbonate 2, octylisothiazolinone 0.4, sodium lauryl sulphate 0.4, the sad butyl tin 0.06 of Magnesium Stearate 2, three, sorbitan monooleate 0.5, sodium Diacetate 0.8, saturated octadecanoyl amine 0.7, silane coupling agent kh5500.1.
A preparation method for described long-effective corrosion plastics film, comprises the following steps:
(1) joined by above-mentioned montmorillonite powder in the distilled water of its weight 100 times, ultrasonic 1 minute, add sodium hydroxide, regulate pH to be 10, add above-mentioned sodium carbonate, at 60 DEG C, be incubated 4 hours, suction filtration, wash 3 times, Air drying, obtains pre-treatment montmorillonite powder;
(2) above-mentioned saturated octadecanoyl amine is joined in the deionized water of its weight 47 times, stir, add octylisothiazolinone, obtain anticorrosion emulsion;
(3) above-mentioned three normal-butyl tetradecyl phosphonium chlorides are joined its weight 10 times, 70% ethanolic soln in, stir, mix with above-mentioned anticorrosion emulsion, insulated and stirred 3 minutes at 70 DEG C, add above-mentioned pre-treatment montmorillonite powder, silane coupling agent kh550,400 revs/min are stirred 10 minutes, filter, by filter residue vacuum-drying 10 minutes at 80 DEG C, obtain anticorrosion stone flour;
(4) above-mentioned Lanthanum trichloride is joined in the deionized water of its weight 270 times, stir, add sodium lauryl sulphate, raised temperature is 60 DEG C, add above-mentioned anticorrosion stone flour, insulation reaction 30 minutes, adds above-mentioned sodium Diacetate, ultrasonic 2 minutes, centrifugation, by precipitation washing 3 times, vacuum-drying 1 hour at 80 DEG C, obtains lanthanum base montmorillonite powder;
(5) joined by above-mentioned dammar gum in the dehydrated alcohol of its weight 5 times, add above-mentioned nylon acid methyl esters, stir, add sorbitan monooleate, at 60 DEG C, insulated and stirred 2 minutes, obtains resin emulsion;
(6) get 3% of above-mentioned polypropylene weight, mix, stir with above-mentioned poly-epoxy succinic acid, polyvinyl alcohol, send in the oil bath of 126 DEG C, insulated and stirred 10 minutes, discharging, adds dioctyl sebacate, is stirred to normal temperature, obtains modified polypropene;
(7) join in resin emulsion by above-mentioned modified polypropene, stir, add above-mentioned lanthanum base montmorillonite powder, preheating 8 minutes at 100 DEG C is Preblend;
(8) above-mentioned Preblend is mixed with each raw material of residue, stir, through film blow molding machine blow molding, obtain described long-effective corrosion plastics film.
Performance test:
Tensile strength, Zong/Heng≤40/20MPa;
Elongation at break, Zong/Heng≤400%/500%
Angle tear strength, Zong/Heng≤100kgf/cm/140kgf/cm
Biao Mian Zhang Li≤42 × 10-3N/m.
Claims (2)
1. a long-effective corrosion plastics film, is characterized in that, it is made up of the raw material of following weight parts:
Dammar gum 1-2, poly-epoxy succinic acid 1-2, dioctyl sebacate 3-4, three normal-butyl tetradecyl phosphonium chloride 0.7-1, nylon acid methyl esters 2-3, polypropylene 210-300, montmorillonite powder 7-9, Lanthanum trichloride 1-2, polyvinyl alcohol 5-6, sodium carbonate 2-3, octylisothiazolinone 0.4-1, sodium lauryl sulphate 0.4-1, Magnesium Stearate 2-3, three sad butyl tin 0.06-0.1, sorbitan monooleate 0.5-1, sodium Diacetate 0.8-1, saturated octadecanoyl amine 0.7-1, silane coupling agent kh5500.1-0.2.
2. a preparation method for long-effective corrosion plastics film as claimed in claim 1, is characterized in that, comprise the following steps:
(1) joined by above-mentioned montmorillonite powder in its weight 100-120 distilled water doubly, ultrasonic 1-2 minute, adds sodium hydroxide, and adjustment pH is 10-12, add above-mentioned sodium carbonate, at 60-70 DEG C, be incubated 4-5 hour, suction filtration, wash 3-4 time, Air drying, obtain pre-treatment montmorillonite powder;
(2) above-mentioned saturated octadecanoyl amine is joined in its weight 47-50 deionized water doubly, stir, add octylisothiazolinone, obtain anticorrosion emulsion;
(3) above-mentioned three normal-butyl tetradecyl phosphonium chlorides are joined its weight 10-13 doubly, in the ethanolic soln of 70-75%, stir, mix with above-mentioned anticorrosion emulsion, insulated and stirred 3-4 minute at 70-70 DEG C, add above-mentioned pre-treatment montmorillonite powder, silane coupling agent kh550,400-500 rev/min stir 10-15 minute, filter, by filter residue vacuum-drying 10-20 minute at 80-90 DEG C, obtain anticorrosion stone flour;
(4) above-mentioned Lanthanum trichloride is joined in its weight 270-300 deionized water doubly, stir, add sodium lauryl sulphate, raised temperature is 60-70 DEG C, add above-mentioned anticorrosion stone flour, insulation reaction 30-40 minute, adds above-mentioned sodium Diacetate, ultrasonic 2-3 minute, centrifugation, by precipitation washing 3-4 time, vacuum-drying 1-2 hour at 80-90 DEG C, obtains lanthanum base montmorillonite powder;
(5) joined by above-mentioned dammar gum in its weight 5-6 dehydrated alcohol doubly, add above-mentioned nylon acid methyl esters, stir, add sorbitan monooleate, insulated and stirred 2-3 minute at 60-70 DEG C, obtains resin emulsion;
(6) get the 3-5% of above-mentioned polypropylene weight, mix with above-mentioned poly-epoxy succinic acid, polyvinyl alcohol, stir, send in the oil bath of 126-130 DEG C, insulated and stirred 10-20 minute, discharging, add dioctyl sebacate, be stirred to normal temperature, obtain modified polypropene;
(7) join in resin emulsion by above-mentioned modified polypropene, stir, adding above-mentioned lanthanum base montmorillonite powder, preheating 8-10 minute at 100-106 DEG C, is Preblend;
(8) above-mentioned Preblend is mixed with each raw material of residue, stir, through film blow molding machine blow molding, obtain described long-effective corrosion plastics film.
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| CN201610035758.8A CN105542303A (en) | 2016-01-19 | 2016-01-19 | Long-acting anticorrosion plastic thin film and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106589667A (en) * | 2016-11-17 | 2017-04-26 | 安徽北马科技有限公司 | Anti-corrosion self-cleaning plastic board material and preparation method of same |
| CN107793680A (en) * | 2017-11-03 | 2018-03-13 | 苏州工业园区汇统科技有限公司 | A kind of polymeric sol plastic foil and preparation method thereof |
| CN107987394A (en) * | 2017-12-25 | 2018-05-04 | 桐城市祥泰塑业有限公司 | A kind of anti-corrosion crosslinked polypropylene plastic material and preparation method thereof |
| US11702535B2 (en) * | 2021-09-30 | 2023-07-18 | Exxonmobil Chemical Patents Inc. | Fluorine-free polymer processing aid blends |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391660A (en) * | 2011-09-26 | 2012-03-28 | 广东迪美生物技术有限公司 | Green multifunctional composite aid for wood plastic composite material and preparation method thereof |
| CN103601969A (en) * | 2013-10-29 | 2014-02-26 | 昆山好利达包装有限公司 | Nanometer modified composite packaging material and preparation method thereof |
| CN104788810A (en) * | 2015-03-31 | 2015-07-22 | 苏州市鼎立包装有限公司 | Formula and preparation method of high-strength polypropylene packaging bag |
-
2016
- 2016-01-19 CN CN201610035758.8A patent/CN105542303A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391660A (en) * | 2011-09-26 | 2012-03-28 | 广东迪美生物技术有限公司 | Green multifunctional composite aid for wood plastic composite material and preparation method thereof |
| CN103601969A (en) * | 2013-10-29 | 2014-02-26 | 昆山好利达包装有限公司 | Nanometer modified composite packaging material and preparation method thereof |
| CN104788810A (en) * | 2015-03-31 | 2015-07-22 | 苏州市鼎立包装有限公司 | Formula and preparation method of high-strength polypropylene packaging bag |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106589667A (en) * | 2016-11-17 | 2017-04-26 | 安徽北马科技有限公司 | Anti-corrosion self-cleaning plastic board material and preparation method of same |
| CN107793680A (en) * | 2017-11-03 | 2018-03-13 | 苏州工业园区汇统科技有限公司 | A kind of polymeric sol plastic foil and preparation method thereof |
| CN107987394A (en) * | 2017-12-25 | 2018-05-04 | 桐城市祥泰塑业有限公司 | A kind of anti-corrosion crosslinked polypropylene plastic material and preparation method thereof |
| US11702535B2 (en) * | 2021-09-30 | 2023-07-18 | Exxonmobil Chemical Patents Inc. | Fluorine-free polymer processing aid blends |
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