CN109467782A - A kind of packaging bag high-strength polyolefin material and preparation method thereof - Google Patents
A kind of packaging bag high-strength polyolefin material and preparation method thereof Download PDFInfo
- Publication number
- CN109467782A CN109467782A CN201811322191.8A CN201811322191A CN109467782A CN 109467782 A CN109467782 A CN 109467782A CN 201811322191 A CN201811322191 A CN 201811322191A CN 109467782 A CN109467782 A CN 109467782A
- Authority
- CN
- China
- Prior art keywords
- packaging bag
- strength polyolefin
- parts
- coupling agent
- composite material
- Prior art date
- 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.)
- Withdrawn
Links
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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- 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
- C08J2499/00—Characterised by the use of natural macromolecular compounds or of derivatives thereof not provided for in groups C08J2401/00 - C08J2407/00 or C08J2489/00 - C08J2497/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Bag Frames (AREA)
- Wrappers (AREA)
Abstract
The invention discloses a kind of packaging bag high-strength polyolefin composite material, raw material includes: polyethylene, arghan, nano rare earth filler, coupling agent, plasticizer, antioxidant.The present invention also proposes the packaging bag preparation method of high-strength polyolefin material, include the following steps: for polyethylene to be added in high mixer, after thermal dehydration, adds arghan, nano rare earth filler, coupling agent, plasticizer, antioxidant, it is uniformly mixed, prefabricated material is made；Prefabricated material is added in inflation film manufacturing machine, packaging bag high-strength polyolefin composite material is made in heating blowout, cooling, flanging.Polyolefine material intensity is made in the present invention and hardness height, weather resistance are excellent, and processing technology is easy, at low cost, can meet packaging bag use.
Description
Technical field
The present invention relates to packaging bag technical field more particularly to a kind of packaging bag high-strength polyolefin material and its preparations
Method.
Background technique
Packaging bag refers to the sack for packing various articles, makes cargo convenient transportation in the production process of circulation, is easy
Storage, is widely used in daily life and industrial production.Packaging bag is configured to Polypropylene Bag, Polythene Bag by main material；It is poly-
Vinyl bag is nontoxic, feel ceraceous, and with excellent resistance to low temperature, chemical stability is good, is resistant to the erosion of most of soda acids, but
Be polythene material material is soft, intensity is low, be not able to satisfy packaging demand.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of packaging bag high-strength polyolefin material and
Preparation method, is made polyolefine material intensity and hardness height, weather resistance are excellent, and processing technology is easy, at low cost, can meet
Packaging bag uses.
The present invention proposes that a kind of packaging bag high-strength polyolefin composite material, raw material include: polyethylene by weight
80-100 parts, 3-6 parts of arghan, 1-3 parts of nano rare earth filler, 1-3 parts of coupling agent, 2-6 parts of plasticizer, antioxidant 0.5-
1.5 part.
Preferably, the diameter of arghan is 9-13 μm.
Preferably, nano rare earth filler is one of nano barium titanate lanthanum, nano barium titanate cerium, nano barium titanate praseodymium or a variety of.
Preferably, plasticizer is tributyl citrate and/or tributyl 2-acetylcitrate.
Preferably, coupling agent is silane coupling agent.
The present invention also proposes the preparation method of above-mentioned packaging bag high-strength polyolefin material, includes the following steps:
S1, polyethylene is added in high mixer, after thermal dehydration, adds arghan, nano rare earth filler, coupling
Agent, plasticizer, antioxidant, are uniformly mixed, and prefabricated material is made；
S2, prefabricated material is added in inflation film manufacturing machine, heating blowout, cooling, the obtained packaging bag of flanging is multiple with high-strength polyolefin
Condensation material.
Preferably, heating temperature is 120-140 DEG C in S1, and the revolving speed of high mixer is 400-500r/min.
Preferably, heating temperature is 220-240 DEG C in S2.
The present invention is using polyethylene, arghan, nano rare earth filler, coupling agent, plasticizer, antioxidant as raw material, warp
Packaging bag composite polyolefine material is made in mixing, blown film, blank pressing technology, wherein being made with arghan and nano rare earth filler
For reinforcing agent, intensity is high, compatibility is good, and polythene material intensity and hardness can be improved；Coupling agent improves reinforcing agent and polyethylene
Compatibility, the toughness and weather resistance of polythene material can be improved as function additive in plasticizer and antioxidant.In the present invention
Each component cooperates, and intensity and hardness height, the weather resistance for obtaining packaging bag composite polyolefine material are excellent, processing technology
It is easy, at low cost, packaging bag use can be met.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of packaging bag high-strength polyolefin composite material, raw material include: 80 parts of polyethylene by weight, and diameter is
3 parts of 9 μm of arghan, 1 part of nano barium titanate lanthanum, 1 part of silane coupling agent, 2 parts of tributyl citrate, 0.5 part of antioxidant.
The above-mentioned packaging bag preparation method of high-strength polyolefin material, includes the following steps:
S1, polyethylene is added in the high mixer that revolving speed is 400r/min, after being heated to 120 DEG C of dehydrations, adds pineapple
Leaf fibre, nano barium titanate lanthanum, silane coupling agent, tributyl citrate, antioxidant, are uniformly mixed, and prefabricated material is made；
S2, prefabricated material is added in inflation film manufacturing machine, is heated to 220 DEG C of blowouts, cooling, flanging is made that packaging bag is high-intensitive to gather
Alkene composite material.
Embodiment 2
A kind of packaging bag high-strength polyolefin composite material, raw material include: 100 parts of polyethylene by weight, diameter
For 6 parts of arghan of 13 μm, 3 parts of nano barium titanate cerium, 3 parts of silane coupling agent, 6 parts of tributyl 2-acetylcitrate, antioxidant
1.5 part.
The above-mentioned packaging bag preparation method of high-strength polyolefin material, includes the following steps:
S1, polyethylene is added in the high mixer that revolving speed is 500r/min, after being heated to 140 DEG C of dehydrations, adds pineapple
Leaf fibre, nano barium titanate cerium, silane coupling agent, tributyl 2-acetylcitrate, antioxidant, are uniformly mixed, and prefabricated material is made；
S2, prefabricated material is added in inflation film manufacturing machine, heats 240 DEG C of blowouts, cooling, the high-intensitive polyene of the obtained packaging bag of flanging
Hydrocarbon composite material.
Embodiment 3
A kind of packaging bag high-strength polyolefin composite material, raw material include: 90 parts of polyethylene by weight, and diameter is
4 parts of 11 μm of arghan, 2 parts of nano barium titanate praseodymium, 2 parts of silane coupling agent, 4 parts of tributyl 2-acetylcitrate, antioxidant 1
Part.
The above-mentioned packaging bag preparation method of high-strength polyolefin material, includes the following steps:
S1, polyethylene is added in the high mixer that revolving speed is 450r/min, after being heated to 130 DEG C of dehydrations, adds pineapple
Leaf fibre, nano barium titanate praseodymium, silane coupling agent, tributyl 2-acetylcitrate, antioxidant, are uniformly mixed, and prefabricated material is made；
S2, prefabricated material is added in inflation film manufacturing machine, heats 230 DEG C of blowouts, cooling, the high-intensitive polyene of the obtained packaging bag of flanging
Hydrocarbon composite material.
Embodiment 4
A kind of packaging bag high-strength polyolefin composite material, raw material include: 95 parts of polyethylene by weight, and diameter is
5.5 parts of 12 μm of arghan, 2.5 parts of nano barium titanate cerium, 1.5 parts of silane coupling agent, 3 parts of tributyl citrate, antioxidant
0.8 part.
The above-mentioned packaging bag preparation method of high-strength polyolefin material, includes the following steps:
S1, polyethylene is added in the high mixer that revolving speed is 420r/min, after being heated to 135 DEG C of dehydrations, adds pineapple
Leaf fibre, nano barium titanate cerium, silane coupling agent, tributyl citrate, antioxidant, are uniformly mixed, and prefabricated material is made；
S2, prefabricated material is added in inflation film manufacturing machine, heats 235 DEG C of blowouts, cooling, the high-intensitive polyene of the obtained packaging bag of flanging
Hydrocarbon composite material.
Packaging bag high-strength polyolefin composite material is made in embodiment 1-4, measures tensile strength, bending strength and hard
Degree, test data such as the following table 1.
Table 1
| Test item | Tensile strength/Mpa | Bending strength/Mpa | Shao Er hardness/D |
| Embodiment 1 | 31.0 | 36.2 | 68 |
| Embodiment 2 | 29.3 | 37.0 | 70 |
| Embodiment 3 | 30.2 | 35.8 | 71 |
| Embodiment 4 | 29.7 | 36.6 | 67 |
| Pure polyethylene | 22.0 | 25.5 | 60 |
By tensile strength, bending strength and the Shao Er hardness of composite polyolefine material of the invention known to upper table compared to pure
Polyethylene, be significantly increased, can meet packaging bag use.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of packaging bag high-strength polyolefin composite material, which is characterized in that its raw material includes: polyethylene by weight
80-100 parts, 3-6 parts of arghan, 1-3 parts of nano rare earth filler, 1-3 parts of coupling agent, 2-6 parts of plasticizer, antioxidant 0.5-
1.5 part.
2. packaging bag high-strength polyolefin composite material according to claim 1, which is characterized in that arghan it is straight
Diameter is 9-13 μm.
3. packaging bag high-strength polyolefin composite material according to claim 1, which is characterized in that nano rare earth filler is
One of nano barium titanate lanthanum, nano barium titanate cerium, nano barium titanate praseodymium are a variety of.
4. packaging bag high-strength polyolefin composite material according to claim 1, which is characterized in that plasticizer is citric acid
Tributyl and/or tributyl 2-acetylcitrate.
5. packaging bag high-strength polyolefin composite material according to claim 1, which is characterized in that coupling agent is that silane is even
Join agent.
6. a kind of preparation method of high-strength polyolefin material of packaging bag described in claim 1, which is characterized in that including as follows
Step:
S1, by polyethylene be added high mixer in, after thermal dehydration, add arghan, nano rare earth filler, coupling agent,
Plasticizer, antioxidant, are uniformly mixed, and prefabricated material is made；
S2, prefabricated material is added in inflation film manufacturing machine, packaging bag high-strength polyolefin composite wood is made in heating blowout, cooling, flanging
Material.
7. the preparation method of packaging bag high-strength polyolefin material according to claim 6, which is characterized in that heated in S1
Temperature is 120-140 DEG C, and the revolving speed of high mixer is 400-500r/min.
8. the preparation method of packaging bag high-strength polyolefin material according to claim 6, which is characterized in that heated in S2
Temperature is 220-240 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811322191.8A CN109467782A (en) | 2018-11-08 | 2018-11-08 | A kind of packaging bag high-strength polyolefin material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811322191.8A CN109467782A (en) | 2018-11-08 | 2018-11-08 | A kind of packaging bag high-strength polyolefin material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109467782A true CN109467782A (en) | 2019-03-15 |
Family
ID=65672096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811322191.8A Withdrawn CN109467782A (en) | 2018-11-08 | 2018-11-08 | A kind of packaging bag high-strength polyolefin material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109467782A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103030987A (en) * | 2012-12-27 | 2013-04-10 | 熊雪平 | Pineapple leaf fiber base wood-plastic composite and preparation method thereof |
| CN106146970A (en) * | 2016-06-28 | 2016-11-23 | 安徽徽隆包装有限公司 | A kind of preparation method of photochemical catalyst degraded plastic packaging bag |
| CN106750738A (en) * | 2016-11-23 | 2017-05-31 | 桐城市钰锦塑料包装有限公司 | A kind of plastic packaging bag and preparation method thereof |
| CN108659315A (en) * | 2018-05-30 | 2018-10-16 | 芜湖盈奇塑业有限公司 | A kind of toughened antiwear polyolefin enclosing material |
| CN108707261A (en) * | 2018-05-24 | 2018-10-26 | 佛山拾念科技有限公司 | A kind of high-performance tire tread-rubber engineering material and preparation method |
-
2018
- 2018-11-08 CN CN201811322191.8A patent/CN109467782A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103030987A (en) * | 2012-12-27 | 2013-04-10 | 熊雪平 | Pineapple leaf fiber base wood-plastic composite and preparation method thereof |
| CN106146970A (en) * | 2016-06-28 | 2016-11-23 | 安徽徽隆包装有限公司 | A kind of preparation method of photochemical catalyst degraded plastic packaging bag |
| CN106750738A (en) * | 2016-11-23 | 2017-05-31 | 桐城市钰锦塑料包装有限公司 | A kind of plastic packaging bag and preparation method thereof |
| CN108707261A (en) * | 2018-05-24 | 2018-10-26 | 佛山拾念科技有限公司 | A kind of high-performance tire tread-rubber engineering material and preparation method |
| CN108659315A (en) * | 2018-05-30 | 2018-10-16 | 芜湖盈奇塑业有限公司 | A kind of toughened antiwear polyolefin enclosing material |
Non-Patent Citations (1)
| Title |
|---|
| 王文广: "《塑料配方设计》", 30 September 2001, 化学工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104761794B (en) | A kind of gutta-percha shape memory macromolecule composite material and preparation method thereof | |
| CN102717573A (en) | Modified polyethylene film and composite film made of same | |
| CN103435917B (en) | Colored terpolymer EP rubber of high rigidity adapting to microwave vulcanization and preparation method thereof | |
| CN103059456A (en) | Polyvinyl chloride tube containing modified attapulgite and preparing method thereof | |
| CN103289254A (en) | Polyvinyl chloride toy impact-resistant functional regulator | |
| CN105131425A (en) | Polypropylene material resistant to aging and impact at low temperature as well as preparation method of polypropylene material | |
| CN103030905A (en) | High-strength and high-stability modified PVC and preparation method thereof | |
| CN109467782A (en) | A kind of packaging bag high-strength polyolefin material and preparation method thereof | |
| CN102276906B (en) | Modified ethane-vinyl alcohol copolymer composite material and preparation technology thereof | |
| CN106965269A (en) | A kind of formaldehydeless flame-retardant plywood and preparation method thereof | |
| CN104045900A (en) | Plastic composite material for tray | |
| CN105694015A (en) | Formula of PET slices for water bottle | |
| CN105694016A (en) | Formula of PET slices for oil bottles | |
| CN108546531A (en) | A kind of preparation method of the binder resin of low VOC content | |
| CN107118421A (en) | A kind of high temperature resistant wood plastic composite and preparation method thereof | |
| CN107814920A (en) | A kind of hydrotalcite-modified PET | |
| CN105860042A (en) | PET (polyethylene terephthalate) slice formula for heat pot bottle | |
| CN111073146A (en) | Polypropylene-ethylene propylene diene monomer modified composite material for automobile | |
| CN104786604B (en) | A kind of stretch-proof packaging material and preparation method thereof | |
| CN107903470A (en) | Polyethylene polypropylene fiber composite sheet and preparation method thereof | |
| CN104130496B (en) | A kind of Foam ceiling and preparation method thereof | |
| CN108219308A (en) | A kind of corrosion resistance PVC plastic greenhouse | |
| CN103524928B (en) | A kind of high temperature resistant gasket material and preparation method thereof | |
| CN105196658A (en) | Temperature-resisting shallow-stretching film and production method thereof | |
| CN104725728A (en) | Stress-whitening-resistant PP (propene polymer) plastics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190315 |