CN107987371A - A kind of environmental protection covering film formula - Google Patents
A kind of environmental protection covering film formula Download PDFInfo
- Publication number
- CN107987371A CN107987371A CN201711382336.9A CN201711382336A CN107987371A CN 107987371 A CN107987371 A CN 107987371A CN 201711382336 A CN201711382336 A CN 201711382336A CN 107987371 A CN107987371 A CN 107987371A
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- China
- Prior art keywords
- parts
- covering film
- microwax
- environmental protection
- formula
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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
-
- 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
- C08J2323/08—Copolymers of ethene
-
- 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
- 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
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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
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- 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
- C08K5/13—Phenols; Phenolates
- C08K5/132—Phenols containing keto groups, e.g. benzophenones
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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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
- C08K5/3435—Piperidines
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- 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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a kind of environmentally friendly covering film formula, it is characterised in that：Including following component, 50 parts of linear low density polyethylene, 10 parts of cornstarch, 23 parts of polypropylene, 7 parts of dioctyl phthalate, 2, 43 parts of dihydroxy benaophenonels, 2, 2, 6, 3 parts of 6 tetramethyl, 4 piperidyl, 4 parts of polyvinyl alcohol, 5 parts of organic carboxyl acid amide-type, 1 part of microwax poly butylene succinate, 2 parts of microwax, N, 3 parts of N ethylene bis stearamides, 1 part of talcum powder, 25 35 parts of disodium hydrogen phosphate, 10 30 parts of ethylene-vinyl alcohol copolymer, 13 parts of tartaric acid, 15 parts of antioxidant, 10 20 parts of polyimides, 46 parts of bi-myristoleyl, 0.5 2 parts of ultra-violet absorber；The covering film quality that this formula makes is good, and production cost is low, and covering film has stronger anti-ultraviolet property, resistance to low temperature, high mechanical performance and antistatic property, and degradation speed is fast, environmentally safe.
Description
Technical field
The present invention relates to environmentally friendly covering film formulation art, more particularly to a kind of environmentally friendly covering film formula.
Background technology
China's plastic industry generally uses existing plastics covering film national standard at present.The standard is at the beginning of formulation due to me
All many factors limitations such as state's agricultural economy condition are, it is specified that " covering film " minimum thickness calibration is 0.008mm；Recommend covering
Usage time is -120 days 50 days.Traditional plastics covering film there are it is one very big the shortcomings that --- difficult degradation.And due to
This shortcoming so that traditional plastics covering film also can continue development to agricultural and bring seriously while large-scale application
Harm.In addition partly plastic manufacturing enterprise is in order to cater to the psychology that peasant household blindly reduces overlay film cost and pursues economic benefit, and one
Plastics covering film inherent quality and thickness are reduced again, cause many plastics covering films to show using occurring as soon as season cracking less than two months
As.Degradable environment-friendly plastics covering film by be from now on agricultural covering film research Main way.Treat one batch of crop maturity
When plastics covering film is incoherent already, unrestrained Tian Tian all over the fields, can not accomplish effectively to recycle at all.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of environmentally friendly covering film.
In order to solve the above technical problems, the technical scheme is that：A kind of environmental protection covering film formula, its innovative point exist
In：Including following component, 50 parts of linear low density polyethylene, 10 parts of cornstarch, 23 parts of polypropylene, phthalic acid two
7 parts of monooctyl ester, 2,4- 3 parts of dihydroxy benaophenonels, 2,2,6,6- 3 parts of tetramethyl -4- piperidyls, 4 parts of polyvinyl alcohol,
5 parts of organic carboxyl acid amide-type, microwax poly-succinic -1 part of butanediol ester, 2 parts, N of microwax, N- ethylene bis stearamides 3
Part, 1 part of talcum powder, 25-35 parts of disodium hydrogen phosphate, 10-30 parts of ethylene-vinyl alcohol copolymer, 1-3 parts of tartaric acid, antioxidant
1-5 parts, 10-20 parts of polyimides, 4-6 parts of bi-myristoleyl, 0.5-2 parts of ultra-violet absorber.
The advantage of the invention is that：
1）The initial mechanical intensity of environmentally friendly covering film of the present invention is high, and durability is good, and degradation speed is fast, each functional, is not easy pair
Soil damages, and the covering film quality that this formula makes is good, and production cost is low, and covering film has stronger uviolresistance
Energy, resistance to low temperature, high mechanical performance and antistatic property, and degradation speed is fast, it is environmentally safe.
Embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among the embodiment described scope.
Embodiment 1：
A kind of environmental protection covering film formula, including following component, 50 parts of linear low density polyethylene, 10 parts of cornstarch, poly- third
23 parts of alkene, 7 parts of dioctyl phthalate, 2,4- 3 parts of dihydroxy benaophenonels, 2,2,6,6- tetramethyl -4- piperazines
3 parts of piperidinyl, 4 parts of polyvinyl alcohol, 5 parts of organic carboxyl acid amide-type, microwax poly-succinic -1 part of butanediol ester, microwax 2
Part, N, 3 parts of N- ethylene bis stearamides, 1 part of talcum powder, 25 parts of disodium hydrogen phosphate, 10 parts of ethylene-vinyl alcohol copolymer,
1 part of tartaric acid, 1 part of antioxidant, 10 parts of polyimides, 4 parts of bi-myristoleyl, 0.5 part of ultra-violet absorber.
Embodiment 2：
A kind of environmental protection covering film formula, including following component, 50 parts of linear low density polyethylene, 10 parts of cornstarch, poly- third
23 parts of alkene, 7 parts of dioctyl phthalate, 2,4- 3 parts of dihydroxy benaophenonels, 2,2,6,6- tetramethyl -4- piperazines
3 parts of piperidinyl, 4 parts of polyvinyl alcohol, 5 parts of organic carboxyl acid amide-type, microwax poly-succinic -1 part of butanediol ester, microwax 2
Part, N, 3 parts of N- ethylene bis stearamides, 1 part of talcum powder, 30 parts of disodium hydrogen phosphate, 20 parts of ethylene-vinyl alcohol copolymer,
2 parts of tartaric acid, 3 parts of antioxidant, 15 parts of polyimides, 5 parts of bi-myristoleyl, 1.8 parts of ultra-violet absorber.
Embodiment 3：
A kind of environmental protection covering film formula, including following component, 50 parts of linear low density polyethylene, 10 parts of cornstarch, poly- third
23 parts of alkene, 7 parts of dioctyl phthalate, 2,4- 3 parts of dihydroxy benaophenonels, 2,2,6,6- tetramethyl -4- piperazines
3 parts of piperidinyl, 4 parts of polyvinyl alcohol, 5 parts of organic carboxyl acid amide-type, microwax poly-succinic -1 part of butanediol ester, microwax 2
Part, N, 3 parts of N- ethylene bis stearamides, 1 part of talcum powder, 35 parts of disodium hydrogen phosphate, 30 parts of ethylene-vinyl alcohol copolymer,
3 parts of tartaric acid, 5 parts of antioxidant, 20 parts of polyimides, 6 parts of bi-myristoleyl, 2 parts of ultra-violet absorber.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also have
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (1)
- A kind of 1. environmental protection covering film formula, it is characterised in that：Including following component, 50 parts of linear low density polyethylene, corn 10 parts of starch, 23 parts of polypropylene, 7 parts of dioctyl phthalate, 2,4- 3 parts of dihydroxy benaophenonels, 2,2,6,6- 3 parts of tetramethyl -4- piperidyls, 4 parts of polyvinyl alcohol, 5 parts of organic carboxyl acid amide-type, microwax poly-succinic-butanediol ester 1 part, 2 parts, N of microwax, 3 parts of N- ethylene bis stearamides, 1 part of talcum powder, 25-35 parts of disodium hydrogen phosphate, ethene-second 0-30 parts of enol copolymer 1,1-3 parts of tartaric acid, 1-5 parts of antioxidant, 10-20 parts of polyimides, 4-6 parts of bi-myristoleyl, 0.5-2 parts of ultra-violet absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382336.9A CN107987371A (en) | 2017-12-20 | 2017-12-20 | A kind of environmental protection covering film formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382336.9A CN107987371A (en) | 2017-12-20 | 2017-12-20 | A kind of environmental protection covering film formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107987371A true CN107987371A (en) | 2018-05-04 |
Family
ID=62039186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711382336.9A Pending CN107987371A (en) | 2017-12-20 | 2017-12-20 | A kind of environmental protection covering film formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107987371A (en) |
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2017
- 2017-12-20 CN CN201711382336.9A patent/CN107987371A/en active Pending
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Application publication date: 20180504 |