CN106854374B - A kind of environment-friendlyplant plant degradation material and preparation method thereof - Google Patents
A kind of environment-friendlyplant plant degradation material and preparation method thereof Download PDFInfo
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- CN106854374B CN106854374B CN201611029992.6A CN201611029992A CN106854374B CN 106854374 B CN106854374 B CN 106854374B CN 201611029992 A CN201611029992 A CN 201611029992A CN 106854374 B CN106854374 B CN 106854374B
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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
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
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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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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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- 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
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
Abstract
The invention discloses a kind of environment-friendlyplant plant degradation material and preparation method thereof, the material is made up of the component of following mass parts：50 60 parts of Plant Powder；30 parts of EVA20；48 parts of thermoplastic resin；26 parts of compatilizer；15 parts of lubricant；59 parts of silica；0.1 0.5 parts of antioxidant；0.3 2.4 parts of dispersant.By Plant Powder, EVA resin, thermoplastic resin, silica after normal temperature or 60 80 DEG C of drying process, extruding pelletization shaping after proportionally taking each principle component well mixed.Manufacturing process of the present invention is simple, ensures the plasticity of material, can be degradable, prevents the pollution of the environment, and especially suitable for the outer packing of various cosmetics and electrical equipment, for being blow molded, plastic uptake and injection, cost is low, is readily produced and promotes；And the material extruding granulating that will be made, when needing to make packaging, it is molded by bulk material secondary operation, thickness can be controlled in 0.45 3mm, and with elasticity, gas permeability, intensity and the water resistance as plastics.
Description
Technical field
The present invention relates to product external packaging environment-friendly materials, more particularly to a kind of environment-friendlyplant plant degradation material and its preparation
Method.
Background technology
In the prior art, the outer packing of cosmetics, skin care item and electrical package is typically packed using plastic material, and is adopted
Plastic package material is when having used, it is difficult to recovery and degraded, easily environment is polluted.But with population
Increase and the improvement of people's living standards, the utilization rate more and more higher of plastic package material, white elephant are brought to environment.
, can not although also there are many degredation plastic materials with raising of the people to environmental protection consciousness
Reach degradable, and degradation time and cycle are long, cause environmental pollution, and it is high to recycle cost.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of environment-friendlyplant plant degradation material and its preparation
Method, it is easy to degrade, using stalk wheat husk class, convenient material drawing.
In order to achieve the above object, the technical solution adopted by the present invention is：
A kind of environment-friendlyplant plant degradation material, is made up of the component of following mass parts：
Plant Powder 50-60 parts；
EVA 20-30 parts；
Thermoplastic resin 4-8 parts；
Compatilizer 2-6 parts；
Lubricant 1-5 parts；
Silica 5-9 parts；
Antioxidant 0.1-0.5 parts；
Dispersant 0.3-2.4 parts.
As presently preferred embodiments of the present invention, Plant Powder of the present invention is one or more of natural xylophytas or draft
Plant crushes 1 μm~600 μm of the powder formed.Plant Powder of the present invention, which mainly uses, is easy to the herbal of materials
The crushing such as branch, dry, leaf, skin, root, stem forms, such as rice straw, husk, straw, bamboo pole, sugarcane bar, maize straw, wheat straw etc.
The stalk of various crops, certain present invention are not limited to herbaceous plant, or xylophyta, such as each trees, it is special
Safety pin is to the branch for being easy to the xylophyta of materials, dry, leaf, skin, root, stem etc..In the present invention, described powder particle is according to need
Set, such as be arranged as required to as 1 um, 10 um, 50 um, 90 um, 150 um, 300 um, 400 um, 600um.
As presently preferred embodiments of the present invention, thermoplastic resin of the present invention be polyethylene or one kind in polypropylene or
Two kinds of mixture.
As presently preferred embodiments of the present invention, compatilizer of the present invention is maleic anhydride grafted polyethylene.
As presently preferred embodiments of the present invention, EVA of the present invention is ethylene-vinyl acetate copolymer, vinegar in EVA resin
Sour ethene（VA）Content is 5%~40%, and silica can use powder.
As presently preferred embodiments of the present invention, lubricant of the present invention is Tissuemat E.
As presently preferred embodiments of the present invention, antioxidant of the present invention is β-(3,5- di-tert-butyl-hydroxy phenyl)
The mixture of one or both of the positive octadecanol ester of propionic acid or three (2,4- di-tert-butyl-phenyl) phosphite esters, when for two kinds
During mixing, β-positive octadecanol ester 0.05-0.25 of (3,5- di-tert-butyl-hydroxy phenyl) propionic acid, three (2,4- bis- uncles can be taken
Butyl phenyl) phosphite ester 0.05-0.25.
As presently preferred embodiments of the present invention, dispersant of the present invention is zinc stearate, erucyl amide or oleamide
One or both of more than mixture, for example, three kinds of mixtures when, mass parts be zinc stearate 0.1-1.2, erucic acid acyl
Amine 0.1-0.6, oleamide 0.1-0.6, naturally it is also possible to one in all zinc stearates, erucyl amide or oleamide
Kind.
As presently preferred embodiments of the present invention, present invention additionally comprises the coupling agent of 0.2-2 mass parts, the coupling agent is hard
Mixture more than one or both of resin acid, silane coupler, titanate coupling agent.
A kind of preparation method for preparing described environment-friendlyplant plant degradation material, by Plant Powder, EVA resin, thermoplastic resin
Fat, silica after normal temperature or 60-80 DEG C of drying process, after proportionally taking each principle component well mixed extruding pelletization into
Type, extrusion temperature are 60-80 DEG C.
Compared with prior art, the beneficial effects of the invention are as follows：Plant Powder is using the herbaceous plant or woody for being easy to materials
The crushing such as the branch of plant, dry, leaf, skin, root, stem forms, such as rice straw, husk, straw, bamboo pole, sugarcane bar, maize straw, small
The stalk of the various crops such as straw, manufacturing process is simple, ensures the plasticity of material, can be degradable, prevents that environment is dirty
Dye, especially suitable for the outer packing of various cosmetics and electrical equipment, for being blow molded, plastic uptake and injection, cost is low, is readily produced and pushes away
Extensively；And the material extruding granulating that will be made, when needing to make packaging, it is molded by bulk material secondary operation, thickness can
To control in 0.45-3mm, and with elasticity, gas permeability, intensity and the water resistance as plastics.
Embodiment
Idea of the invention is that overcome the deficiencies in the prior art, there is provided a kind of environment-friendlyplant plant degradation material and its preparation
Method, it is easy to degrade, using stalk wheat husk class, rice straw, husk, straw, bamboo pole, sugarcane bar, maize straw, wheat straw etc. are various
The stalk of crops, convenient material drawing, cost is low, easily promotes.It is described in detail with reference to embodiment, so as to the present invention
Technical characteristic and advantage be interpretated more in-depth.
Embodiment 1
A kind of environment-friendlyplant plant degradation material, by following mass parts（Such as one mass parts be 1g）Component be made：Plant
Powder（Rice straw, for example, can be 1 um, 10 um, 50 um, 90 um, 150 um, 300 um, 400 um, 600um powder, this
Embodiment takes 10um）50 parts；EVA（Ethylene-vinyl acetate copolymer, expanded material）20 parts；Thermoplastic resin（Polyethylene, i.e.,
PE materials）4 parts；Compatilizer（Maleic anhydride grafted polyethylene）2 parts；Lubricant（Tissuemat E, i.e. PE waxes）1 part；Silica 5
Part；Antioxidant（Antioxidant is β-positive octadecanol ester of (3,5- di-tert-butyl-hydroxy phenyls) propionic acid）0.1 part；Dispersant（Firmly
Resin acid zinc, erucyl amide, oleamide each 0.1）0.3 part.In addition, present invention additionally comprises the coupling agent of 0.2 mass parts（For tristearin
Acid）.When needing color, appropriate pigment can be suitably added.Such as the pigment of 0.1-0.5 parts, suitable for other embodiment.
Above material is weighed stand-by, the preparation method is as follows, by Plant Powder, EVA, thermoplastic resin, silica
After normal temperature or 60 DEG C of drying process, extruding pelletization shaping, extrusion temperature are after proportionally taking each principle component well mixed
Normal temperature or 60 DEG C.
Embodiment 2
A kind of environment-friendlyplant plant degradation material, by following mass parts（Such as one mass parts be 1g）Component be made：Plant
Powder（Maize straw, such as can be 1 um, 10 um, 50 um, 90 um, 150 um, 300 um, 400 um, 600um powder
End, the present embodiment take 50 um）55 parts；EVA（Ethylene-vinyl acetate copolymer, expanded material）25 parts；Thermoplastic resin（Poly- third
Alkene, i.e. PP materials）6 parts；Compatilizer（Maleic anhydride grafted polyethylene）4 parts；Lubricant（Tissuemat E, i.e. PE waxes）3 parts；Dioxy
7 parts of SiClx；Antioxidant（Antioxidant is β-positive octadecanol ester of (3,5- di-tert-butyl-hydroxy phenyls) propionic acid, three (2,4- bis-
Tert-butyl-phenyl) phosphite ester each 0.15）0.3 part；Dispersant（Each 0.7 part of zinc stearate, erucyl amide）1.4 part.In addition, this
Invention also includes the coupling agent of 1.1 mass parts（Each 0.55 part of stearic acid, silane coupler）.
Above material is weighed stand-by, the preparation method is as follows, by Plant Powder, EVA, thermoplastic resin, silica
After 70 DEG C of drying process, extruding pelletization shaping after proportionally taking each principle component well mixed, extrusion temperature is 70 DEG C.
Embodiment 3
A kind of environment-friendlyplant plant degradation material, by following mass parts（Such as one mass parts be 1g）Component be made：Plant
Powder（Xylophyta such as Chinese fir, can be 1 um, 10 um, 50 um, 90 um, 150 um, 300 um, 400 um, 600um
Powder, the present embodiment take 90 or 150um, are arranged as required to certainly）60 parts；EVA（Ethylene-vinyl acetate copolymer, foaming material
Material）30 parts；Thermoplastic resin（Polypropylene, i.e. PP materials）8 parts；Compatilizer（Maleic anhydride grafted polyethylene）6 parts；Lubricant
（Tissuemat E, i.e. PE waxes）5 parts；9 parts of silica；Antioxidant（Antioxidant is β-(3,5- di-tert-butyl-hydroxy phenyls) third
Sour positive octadecanol ester, three (2,4- di-tert-butyl-phenyls) phosphite esters each 0.25）0.5 part；Dispersant（Erucyl amide, oleic acid
Each 1.2 parts of acid amides）2.4 part.In addition, present invention additionally comprises the coupling agent of 2 mass parts（2 parts of stearic acid）.
Above material is weighed stand-by, the preparation method is as follows, by Plant Powder, EVA, thermoplastic resin, silica
After 80 DEG C of drying process, extruding pelletization shaping after proportionally taking each principle component well mixed, extrusion temperature is 80 DEG C.
Embodiment 4
A kind of environment-friendlyplant plant degradation material, by following mass parts（Such as one mass parts be 1g）Component be made：Plant
Powder（Wheat straw, for example, can be 1 um, 10 um, 50 um, 90 um, 150 um, 300 um, 400 um, 600um powder,
The present embodiment takes 400 um）60 parts；EVA（Ethylene-vinyl acetate copolymer, expanded material）30 parts；Thermoplastic resin（Poly- third
Alkene, i.e. PP materials）8 parts；Compatilizer（Maleic anhydride grafted polyethylene）6 parts；Lubricant（Tissuemat E, i.e. PE waxes）5 parts；Dioxy
9 parts of SiClx；Antioxidant（Antioxidant is β-positive octadecanol ester of (3,5- di-tert-butyl-hydroxy phenyls) propionic acid, three (2,4- bis-
Tert-butyl-phenyl) phosphite ester each 0.25）0.5 part；Dispersant（Each 0.8 part of zinc stearate, erucyl amide, oleamide）2.4
Part.In addition, present invention additionally comprises the coupling agent of 2 mass parts（0.7 part of stearic acid, 0.7 part of silane coupler, titanate coupling agent
0.6 part）.
Above material is weighed stand-by, the preparation method is as follows, by Plant Powder, EVA, thermoplastic resin, silica
After 80 DEG C of drying process, extruding pelletization shaping after proportionally taking each principle component well mixed, extrusion temperature is 80 DEG C.
The characteristics of Plant Powder of the present invention has easy to drawing materials relative to the plastic material of prior art, and cost is low,
And after cosmetics or electrical package are finished, are easy to degrade and reclaim, manufacturing process is simple, ensures the plasticity of material, can
It is degradable, prevent the pollution of the environment, especially suitable for the outer packing of various cosmetics and electrical equipment, cost is low, is readily produced and pushes away
Extensively；And the material extruding granulating that will be made, when need make packaging when, by bulk material secondary operation into bottle for cosmetics,
The packaging of packaging or electronic product etc., thickness can be controlled in 0.45-3mm, and with elastic, ventilative as plastics
Property, intensity and water resistance.
Clear, complete description is carried out to the present invention by the technical scheme in above example, it is clear that described reality
Apply embodiment of the example for a present invention part, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Claims (4)
1. a kind of environment-friendlyplant plant degradation material, is made up of the component of following mass parts：
Plant Powder 50-60 parts；
EVA 20-30 parts；
Thermoplastic resin 4-8 parts；
Compatilizer 2-6 parts；
Lubricant 1-5 parts；
Silica 5-9 parts；
Antioxidant 0.1-0.5 parts；
Dispersant 0.3-2.4 parts；
The thermoplastic resin is the mixture of one or both of polyethylene or polypropylene；
The compatilizer is maleic anhydride grafted polyethylene；
The lubricant is Tissuemat E；
The antioxidant is β-positive octadecanol ester of (3,5- di-tert-butyl-hydroxy phenyls) propionic acid or three (2,4- di-t-butyls
Phenyl) one or both of phosphite ester mixture；
The Plant Powder crushes 1 μm~600 μm of the powder formed for one or more of natural xylophytas or herbaceous plant.
2. environment-friendlyplant plant degradation material according to claim 1, it is characterised in that：The dispersant be zinc stearate,
Mixture more than one or both of erucyl amide or oleamide.
3. a kind of environment-friendlyplant plant degradation material, is made up of the component of following mass parts：
Plant Powder 50-60 parts；
EVA 20-30 parts；
Thermoplastic resin 4-8 parts；
Compatilizer 2-6 parts；
Lubricant 1-5 parts；
Silica 5-9 parts；
Antioxidant 0.1-0.5 parts；
Dispersant 0.3-2.4 parts；
Coupling agent 0.2-2 parts；
The thermoplastic resin is the mixture of one or both of polyethylene or polypropylene；
The compatilizer is maleic anhydride grafted polyethylene；
The lubricant is Tissuemat E；
The antioxidant is β-positive octadecanol ester of (3,5- di-tert-butyl-hydroxy phenyls) propionic acid or three (2,4- di-t-butyls
Phenyl) one or both of phosphite ester mixture；
The Plant Powder crushes 1 μm~600 μm of the powder formed for one or more of natural xylophytas or herbaceous plant；
The coupling agent is the mixture of one or both of silane coupler, titanate coupling agent.
4. a kind of preparation method for preparing the environment-friendlyplant plant degradation material any one of claim 1-3, its feature exist
In：By Plant Powder, EVA, thermoplastic resin, silica after normal temperature or 60-80 DEG C of drying process, each component is proportionally taken
Extruding pelletization shaping after well mixed, extrusion temperature are 60-80 DEG C.
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| CN107187696A (en) * | 2017-06-20 | 2017-09-22 | 东莞市卓比塑胶制品有限公司 | A kind of preparation method of overlappable clamp and its outer shell |
| CN107201050A (en) * | 2017-06-20 | 2017-09-26 | 东莞市卓比塑胶制品有限公司 | A kind of preparation method of the strong clamp of weight capacity and its outer shell |
| CN110194863A (en) * | 2019-06-21 | 2019-09-03 | 东莞市腾卓美环保新材料科技有限公司 | The degradable plant fibre environment-friendly composite material of extrusion or plastic uptake thermoforming can be used |
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| CN100436530C (en) * | 2007-03-15 | 2008-11-26 | 上海交通大学 | Prepn process of thermoplastic wood-plastic composite material based on polyethylene vinyl acetate |
| CN101173073A (en) * | 2007-10-17 | 2008-05-07 | 黄顺德 | Environment protection material and manufacturing method thereof |
| CN101851362A (en) * | 2010-05-28 | 2010-10-06 | 金发科技股份有限公司 | Halogen-free flame-retardant polyolefin injection-grade wood-plastic composite and preparation method thereof |
| CN103360674B (en) * | 2013-07-26 | 2015-10-14 | 福州大学 | A kind of Wood powder composite foam material and preparation method thereof |
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