CN111777832A - Recyclable environment-friendly plastic film formula - Google Patents

Recyclable environment-friendly plastic film formula Download PDF

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Publication number
CN111777832A
CN111777832A CN202010727051.XA CN202010727051A CN111777832A CN 111777832 A CN111777832 A CN 111777832A CN 202010727051 A CN202010727051 A CN 202010727051A CN 111777832 A CN111777832 A CN 111777832A
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parts
polyethylene
plastic film
elastomer
friendly plastic
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CN202010727051.XA
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Inventor
贺经国
黎雪利
巫国兰
欧阳昌洲
张小勇
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Huizhou Zhihe Packaging Materials Co ltd
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Huizhou Zhihe Packaging Materials Co ltd
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Priority to CN202010727051.XA priority Critical patent/CN111777832A/en
Publication of CN111777832A publication Critical patent/CN111777832A/en
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    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/08—Homopolymers or copolymers of vinylidene chloride
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • 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
    • C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2401/02—Cellulose; Modified cellulose
    • 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
    • C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2427/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • 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
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2471/02—Polyalkylene oxides
    • 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
    • C08J2497/00—Characterised by the use of lignin-containing materials
    • C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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
    • 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
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • 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
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1545—Six-membered rings

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  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a recyclable environment-friendly plastic film formula which is prepared from the following raw materials in parts by weight: 15-25 parts of a polyethylene and polyvinyl chloride composite, 30-50 parts of polyvinylidene chloride, 5-15 parts of metallocene polyethylene, 30-40 parts of polylactic acid, 20-30 parts of polybutylene terephthalate adipate, 8-12 parts of modified plant fiber, 10-15 parts of an elastomer, 8-15 parts of an antioxidant, 10-15 parts of bamboo carbon powder, 3-8 parts of a plasticizer, 5-8 parts of a heat-resistant agent and 3-8 parts of an antibacterial agent. According to the invention, through the addition of the composite of polyethylene and polyvinyl chloride, polyvinylidene chloride, metallocene polyethylene, polylactic acid, elastomer and the like, the raw material components have good tensile strength and rigidity under the synergistic effect, so that a better use effect is achieved; by adding the bamboo carbon powder, a large amount of negative ions can be released, and the odor adsorption, antibacterial and deodorization capabilities are strong; the antibacterial agent is added, so that the antibacterial agent is safe and nontoxic and has high antibacterial efficiency.

Description

Recyclable environment-friendly plastic film formula
Technical Field
The invention belongs to the technical field of plastic films, and particularly relates to a recyclable environment-friendly plastic film formula.
Background
Plastic films are used for packaging and as a film coating. Because the components of the common plastic film are difficult to decompose, the common plastic film can stay in soil for a long time, the plant growth is influenced, the environment is polluted, the common plastic film has no antibacterial property, and meanwhile, the physical and mechanical properties of the plastic film, namely the tensile property, the elongation at break and the like can not meet the actual physical property requirements of final products. Therefore, a recyclable environment-friendly plastic film formula is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a recyclable environment-friendly plastic film formula.
In order to achieve the purpose, the invention provides the following technical scheme: the recyclable environment-friendly plastic film formula is prepared from the following raw materials in parts by weight: 15-25 parts of a polyethylene and polyvinyl chloride composite, 30-50 parts of polyvinylidene chloride, 5-15 parts of metallocene polyethylene, 30-40 parts of polylactic acid, 20-30 parts of polybutylene terephthalate adipate, 8-12 parts of modified plant fiber, 10-15 parts of an elastomer, 8-15 parts of an antioxidant, 10-15 parts of bamboo carbon powder, 3-8 parts of a plasticizer, 5-8 parts of a heat-resistant agent and 3-8 parts of an antibacterial agent.
Preferably, the feed additive is prepared from the following raw materials in parts by weight: 15 parts of a composite of polyethylene and polyvinyl chloride, 30 parts of polyvinylidene chloride, 5 parts of metallocene polyethylene, 30 parts of polylactic acid, 20 parts of polybutylene terephthalate adipate, 8 parts of modified plant fiber, 10 parts of elastomer, 8 parts of antioxidant, 10 parts of bamboo carbon powder, 3 parts of plasticizer, 5 parts of heat-resistant agent and 3 parts of antibacterial agent.
Preferably, the feed additive is prepared from the following raw materials in parts by weight: 20 parts of a composite of polyethylene and polyvinyl chloride, 40 parts of polyvinylidene chloride, 10 parts of metallocene polyethylene, 35 parts of polylactic acid, 25 parts of polybutylene terephthalate adipate, 10 parts of modified plant fiber, 12 parts of elastomer, 12 parts of antioxidant, 103 parts of bamboo carbon powder, 6 parts of plasticizer, 6 parts of heat-resistant agent and 8 parts of antibacterial agent.
Preferably, the feed additive is prepared from the following raw materials in parts by weight: 25 parts of a composite of polyethylene and polyvinyl chloride, 50 parts of polyvinylidene chloride, 15 parts of metallocene polyethylene, 40 parts of polylactic acid, 30 parts of polybutylene terephthalate adipate, 12 parts of modified plant fiber, 15 parts of elastomer, 15 parts of antioxidant, 15 parts of bamboo carbon powder, 8 parts of plasticizer, 8 parts of heat-resistant agent and 8 parts of antibacterial agent.
Preferably, the modified plant fiber is made of ramie, hemp, sisal, abaca, kapok or coconut fiber.
Preferably, the elastomer is a urethane acrylate-based polymer; the plasticizer is glyceryl monostearate.
Compared with the prior art, the invention has the beneficial effects that: according to the recyclable environment-friendly plastic film formula, through the addition of the composite of polyethylene and polyvinyl chloride, polyvinylidene chloride, metallocene polyethylene, polylactic acid, an elastomer and the like, the raw material components have good tensile strength and rigidity under the synergistic effect, so that a better using effect is achieved;
by adding the bamboo carbon powder, a large amount of negative ions can be released, and the odor adsorption, antibacterial and deodorization capabilities are strong; the antibacterial agent is added, so that the antibacterial agent is safe and nontoxic and has high antibacterial efficiency.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The recyclable environment-friendly plastic film formula is prepared from the following raw materials in parts by weight: 15 parts of a composite of polyethylene and polyvinyl chloride, 30 parts of polyvinylidene chloride, 5 parts of metallocene polyethylene, 30 parts of polylactic acid, 20 parts of polybutylene terephthalate adipate, 8 parts of modified plant fiber, 10 parts of elastomer, 8 parts of antioxidant, 10 parts of bamboo carbon powder, 3 parts of plasticizer, 5 parts of heat-resistant agent and 3 parts of antibacterial agent.
Specifically, the modified plant fiber is prepared from ramie, hemp, sisal, abaca, kapok or coconut fiber.
Specifically, the elastomer is a urethane acrylate-based polymer; the plasticizer is glyceryl monostearate.
Example 2
The recyclable environment-friendly plastic film formula is prepared from the following raw materials in parts by weight: 20 parts of a composite of polyethylene and polyvinyl chloride, 40 parts of polyvinylidene chloride, 10 parts of metallocene polyethylene, 35 parts of polylactic acid, 25 parts of polybutylene terephthalate adipate, 10 parts of modified plant fiber, 12 parts of elastomer, 12 parts of antioxidant, 103 parts of bamboo carbon powder, 6 parts of plasticizer, 6 parts of heat-resistant agent and 8 parts of antibacterial agent.
Specifically, the modified plant fiber is prepared from ramie, hemp, sisal, abaca, kapok or coconut fiber.
Specifically, the elastomer is a urethane acrylate-based polymer; the plasticizer is glyceryl monostearate.
Example 3
The recyclable environment-friendly plastic film formula is prepared from the following raw materials in parts by weight: 25 parts of a composite of polyethylene and polyvinyl chloride, 50 parts of polyvinylidene chloride, 15 parts of metallocene polyethylene, 40 parts of polylactic acid, 30 parts of polybutylene terephthalate adipate, 12 parts of modified plant fiber, 15 parts of elastomer, 15 parts of antioxidant, 15 parts of bamboo carbon powder, 8 parts of plasticizer, 8 parts of heat-resistant agent and 8 parts of antibacterial agent.
Specifically, the modified plant fiber is prepared from ramie, hemp, sisal, abaca, kapok or coconut fiber.
Specifically, the elastomer is a urethane acrylate-based polymer; the plasticizer is glyceryl monostearate.
The modified plant fiber is prepared by the following method: chopping the plant fiber into small segments of 8-12cm, and mixing the plant fiber and the plant fiber according to the solid-liquid ratio of 1 g: 20-30mL of the filtrate is soaked in a NaOH solution with the concentration of 15g/L for 48 hours at room temperature, the filtrate is taken out and washed by a large amount of deionized water until the pH value of the filtrate is neutral, and the filtrate is dried at 80 ℃;
steam-exploding the treated fiber under the conditions of 12% of moisture content, 1.85MPa of steam explosion pressure and 85s of pressure maintaining time, then washing the fiber by deionized water until the pH value of the filtrate is neutral, and drying the fiber at 80 ℃;
bleaching the steam exploded fiber at a solid-to-liquid ratio of 1:15, wherein the bleaching solution contains 1% of Na2SiO32% of NaOH, 1% of H2O2Treating at 60 deg.C for 3 hr, washing to neutrality, and oven drying at 80 deg.C;
and (3) carrying out heat treatment on the dried fiber at 145 ℃ for 14min, and then mixing the dried fiber with a solvent according to a material-liquid ratio of 1 g: 10-13mL of the fiber after heat treatment is added into deionized water, and the mixture is ultrasonically dispersed for 3 times in ice water bath, wherein each time lasts for 10min, so as to obtain fiber water suspension;
dissolving polyethylene glycol in deionized water to prepare a polyethylene glycol aqueous solution with the mass fraction of 20%, slowly pouring a fiber aqueous suspension into the polyethylene glycol aqueous solution according to the volume ratio of 1:5, magnetically stirring at room temperature for 2h, stirring in a water bath at 90 ℃ to evaporate the aqueous solution, reducing the solvent by 2/3-5/6, and transferring to a vacuum oven at 60 ℃ for drying overnight to prepare the modified plant fiber.
The antibacterial agent is prepared by the following method:
weighing 1.5g of tea polyphenol, adding into 200mL of absolute ethyl alcohol, and stirring to completely dissolve the tea polyphenol;
adding 3.6g of polyethylene glycol into the solution, continuing stirring for 15-20min, adding 0.8g of nano titanium dioxide, and performing normal-temperature ultrasonic treatment for 30min to obtain the antibacterial agent.
In summary, the following steps: according to the recyclable environment-friendly plastic film formula, through the addition of the composite of polyethylene and polyvinyl chloride, polyvinylidene chloride, metallocene polyethylene, polylactic acid, an elastomer and the like, the raw material components have good tensile strength and rigidity under the synergistic effect, so that a better using effect is achieved.
By adding the bamboo carbon powder, a large amount of negative ions can be released, and the odor adsorption, antibacterial and deodorization capabilities are strong; the antibacterial agent is added, so that the antibacterial agent is safe and nontoxic and has high antibacterial efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The recyclable environment-friendly plastic film formula is characterized in that: the feed is prepared from the following raw materials in parts by weight: 15-25 parts of a polyethylene and polyvinyl chloride composite, 30-50 parts of polyvinylidene chloride, 5-15 parts of metallocene polyethylene, 30-40 parts of polylactic acid, 20-30 parts of polybutylene terephthalate adipate, 8-12 parts of modified plant fiber, 10-15 parts of an elastomer, 8-15 parts of an antioxidant, 10-15 parts of bamboo carbon powder, 3-8 parts of a plasticizer, 5-8 parts of a heat-resistant agent and 3-8 parts of an antibacterial agent.
2. The recyclable eco-friendly plastic film formulation according to claim 1, wherein: the feed is prepared from the following raw materials in parts by weight: 15 parts of a composite of polyethylene and polyvinyl chloride, 30 parts of polyvinylidene chloride, 5 parts of metallocene polyethylene, 30 parts of polylactic acid, 20 parts of polybutylene terephthalate adipate, 8 parts of modified plant fiber, 10 parts of elastomer, 8 parts of antioxidant, 10 parts of bamboo carbon powder, 3 parts of plasticizer, 5 parts of heat-resistant agent and 3 parts of antibacterial agent.
3. The recyclable eco-friendly plastic film formulation according to claim 1, wherein: the feed is prepared from the following raw materials in parts by weight: 20 parts of a composite of polyethylene and polyvinyl chloride, 40 parts of polyvinylidene chloride, 10 parts of metallocene polyethylene, 35 parts of polylactic acid, 25 parts of polybutylene terephthalate adipate, 10 parts of modified plant fiber, 12 parts of elastomer, 12 parts of antioxidant, 103 parts of bamboo carbon powder, 6 parts of plasticizer, 6 parts of heat-resistant agent and 8 parts of antibacterial agent.
4. The recyclable eco-friendly plastic film formulation according to claim 1, wherein: the feed is prepared from the following raw materials in parts by weight: 25 parts of a composite of polyethylene and polyvinyl chloride, 50 parts of polyvinylidene chloride, 15 parts of metallocene polyethylene, 40 parts of polylactic acid, 30 parts of polybutylene terephthalate adipate, 12 parts of modified plant fiber, 15 parts of elastomer, 15 parts of antioxidant, 15 parts of bamboo carbon powder, 8 parts of plasticizer, 8 parts of heat-resistant agent and 8 parts of antibacterial agent.
5. The recyclable eco-friendly plastic film formulation according to claim 1, wherein: the modified plant fiber is prepared from ramie, hemp, sisal, abaca, kapok or coconut fiber.
6. The recyclable eco-friendly plastic film formulation according to claim 1, wherein: the elastomer is a urethane acrylate-based polymer; the plasticizer is glyceryl monostearate.
CN202010727051.XA 2020-07-26 2020-07-26 Recyclable environment-friendly plastic film formula Pending CN111777832A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112675719A (en) * 2020-12-02 2021-04-20 何谷雨 High-temperature-resistant modified filter membrane and preparation process thereof
CN113105701A (en) * 2021-04-09 2021-07-13 长兴光宏新材料科技有限公司 Preparation method of PVC/bagasse composite material

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CN109553945A (en) * 2019-01-08 2019-04-02 金华市秸和环保技术咨询有限公司 A kind of environment protection type heat insulating plastic film and its preparation process
CN111073236A (en) * 2019-12-12 2020-04-28 顺德区均安镇苏汉玉塑料制品厂 Preparation method of environment-friendly plastic bag

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CN109553945A (en) * 2019-01-08 2019-04-02 金华市秸和环保技术咨询有限公司 A kind of environment protection type heat insulating plastic film and its preparation process
CN111073236A (en) * 2019-12-12 2020-04-28 顺德区均安镇苏汉玉塑料制品厂 Preparation method of environment-friendly plastic bag

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112675719A (en) * 2020-12-02 2021-04-20 何谷雨 High-temperature-resistant modified filter membrane and preparation process thereof
CN112675719B (en) * 2020-12-02 2022-06-17 东莞市逸轩环保科技有限公司 High-temperature-resistant modified filter membrane and preparation process thereof
CN113105701A (en) * 2021-04-09 2021-07-13 长兴光宏新材料科技有限公司 Preparation method of PVC/bagasse composite material
CN113105701B (en) * 2021-04-09 2023-12-12 义乌市华彪包装有限公司 Preparation method of PVC/bagasse composite material

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Application publication date: 20201016