CN107501984A - One kind diffusion agricultural film - Google Patents
One kind diffusion agricultural film Download PDFInfo
- Publication number
- CN107501984A CN107501984A CN201710897320.5A CN201710897320A CN107501984A CN 107501984 A CN107501984 A CN 107501984A CN 201710897320 A CN201710897320 A CN 201710897320A CN 107501984 A CN107501984 A CN 107501984A
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- CN
- China
- Prior art keywords
- diffusion
- parts
- agricultural film
- masterbatch
- lldpe
- 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.)
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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
- C08L101/00—Compositions of unspecified macromolecular compounds
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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
- C08J2300/00—Characterised by the use of unspecified polymers
-
- 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
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—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
- C08J2479/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2461/00 - C08J2477/00
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- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses one kind to diffuse agricultural film, belongs to agricultural film field.Aim to provide it is a kind of can realize the uniformity that light irradiates in canopy, reduce light direct projection caused by shaded area and and the diffusion agricultural film to crops injury.The diffusion agricultural film, it is made up of diffusion masterbatch with matrix resin, the diffusion masterbatch includes 0.56 0.78 parts of zinc oxide, 8 parts of polyimides ketone.The present invention can be used for proportion of crop planting.
Description
Technical field
The invention belongs to agricultural film technical field, especially a kind of diffusion agricultural film.
Background technology
Traditional transparent agricultural film, direct sunlight can not just receive sunlight in the crops of opaco and realize based on passing through
Photosynthesis.And the top of crops itself can also be caused to block to bottom, cause the sunlight to crops uneven, portion
Divide and exposing to sunlight, another part but can not carry out photosynthesis because the appearance of shade is blocked.And at summer,
Crops under direct sunlight then can be local high temperature, cause plant cell, the semi permeability of biomembrane is lost, protein it is blunt
Change and deform, the death of plant can be caused when serious.Traditional agricultural film, crops or homophyletic farming to diverse location in greenhouse
There is growth heterogeneity phenomenon in thing, it is difficult to plays a role in improving, the yield of crops can be due to the uneven factor of irradiation light
And it is affected.
The content of the invention
For above-mentioned deficiency, the present invention is intended to provide a kind of can realize the uniformity that light irradiates in canopy, reduce light
Shaded area caused by direct projection and and the diffusion agricultural film to crops injury.
In order to realize above-mentioned technique effect, technical scheme provided by the invention is such：One kind diffusion agricultural film, by diffusing
Masterbatch forms with matrix resin, and the diffusion masterbatch includes 0.56-0.78 parts zinc oxide, 8 parts of polyimides ketone.
Wherein, following parts by weight of component is also contained in described diffusion master batch：6-10 part LDPE, 1-4 parts LLDPE, 0.8-
1.5 parts of talcum powder, 0.4-1 part magnesium stearates.
Wherein, following parts by weight of component is also contained in described diffusion master batch：8 parts of LDPE, 3 parts of LLDPE, 1.2 parts of talcums
Powder, 0.8 part of magnesium stearate.
The present invention diffusion agricultural film of the invention prepared, has compared with conventional method and realizes what light irradiated in canopy
The uniformity, reduce light direct projection caused by shaded area and and the injury to crops, simultaneous oxidation zinc to infrared light have compared with
Good shielding properties, therefore the agricultural film also has preferable heat-insulating property, compared with traditional agricultural film, can improve 5-7 DEG C of temperature of shed, this
The greenhouse effects realized to a certain extent, so as to reach the effect for improving crop yield.
Embodiment
With reference to embodiment, the claim of the present invention is described in further detail, but not formed pair
Any restrictions of the present invention, any limited number of time modification made in the claims in the present invention protection domain, still the present invention's
In claims.
Embodiment 1
One kind diffusion agricultural film, is made up of diffusion masterbatch with matrix resin, and the diffusion masterbatch includes 0.56-0.78 part oxygen
Change zinc, 8 parts of polyimides ketone.
Wherein, following parts by weight of component is also contained in described diffusion master batch：6-10 part LDPE, 1-4 parts LLDPE, 0.8-
1.5 parts of talcum powder, 0.4-1 part magnesium stearates.
Wherein, following parts by weight of component is also contained in described diffusion master batch：8 parts of LDPE, 3 parts of LLDPE, 1.2 parts of talcums
Powder, 0.8 part of magnesium stearate.
Above-described is only presently preferred embodiments of the present invention, all timess done in the range of the spirit and principles in the present invention
What modifications, equivalent substitutions and improvements etc., should be included within the scope of the present invention.
Claims (3)
1. one kind diffusion agricultural film, is made up of diffusion masterbatch with matrix resin, it is characterised in that the diffusion masterbatch includes
0.56-0.78 parts zinc oxide, 8 parts of polyimides ketone.
2. diffusion agricultural film according to claim 1, it is characterised in that also contain following parts by weight in described diffusion master batch
Component：6-10 part LDPE, 1-4 part LLDPE, 0.8-1.5 parts talcum powder, 0.4-1 part magnesium stearates.
3. diffusion agricultural film according to claim 1, it is characterised in that also contain following parts by weight in described diffusion master batch
Component：8 parts of LDPE, 3 parts of LLDPE, 1.2 parts of talcum powder, 0.8 part of magnesium stearate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710897320.5A CN107501984A (en) | 2017-09-28 | 2017-09-28 | One kind diffusion agricultural film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710897320.5A CN107501984A (en) | 2017-09-28 | 2017-09-28 | One kind diffusion agricultural film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107501984A true CN107501984A (en) | 2017-12-22 |
Family
ID=60699533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710897320.5A Pending CN107501984A (en) | 2017-09-28 | 2017-09-28 | One kind diffusion agricultural film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107501984A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235154A (en) * | 2007-02-02 | 2008-08-06 | 白山市喜丰塑业有限公司 | Polyvinyl chloride membrane for ginseng |
| CN102250403A (en) * | 2011-06-27 | 2011-11-23 | 上海工程技术大学 | Multifunctional agricultural thin film and preparation method thereof |
| CN104072844A (en) * | 2014-06-17 | 2014-10-01 | 中国科学院广州能源研究所 | Diffusion agricultural film |
| CN106397908A (en) * | 2016-08-31 | 2017-02-15 | 安徽中科自动化股份有限公司 | Plastic agricultural film |
-
2017
- 2017-09-28 CN CN201710897320.5A patent/CN107501984A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235154A (en) * | 2007-02-02 | 2008-08-06 | 白山市喜丰塑业有限公司 | Polyvinyl chloride membrane for ginseng |
| CN102250403A (en) * | 2011-06-27 | 2011-11-23 | 上海工程技术大学 | Multifunctional agricultural thin film and preparation method thereof |
| CN104072844A (en) * | 2014-06-17 | 2014-10-01 | 中国科学院广州能源研究所 | Diffusion agricultural film |
| CN106397908A (en) * | 2016-08-31 | 2017-02-15 | 安徽中科自动化股份有限公司 | Plastic agricultural film |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |
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| RJ01 | Rejection of invention patent application after publication |