CN106243753A - A kind of walnut shell Plant fiber's synthetic resin and preparation technology thereof - Google Patents
A kind of walnut shell Plant fiber's synthetic resin and preparation technology thereof Download PDFInfo
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- CN106243753A CN106243753A CN201610618119.4A CN201610618119A CN106243753A CN 106243753 A CN106243753 A CN 106243753A CN 201610618119 A CN201610618119 A CN 201610618119A CN 106243753 A CN106243753 A CN 106243753A
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- walnut shell
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- fiber
- synthetic resin
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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
- C08L97/005—Lignin
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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
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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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (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)
- Biological Depolymerization Polymers (AREA)
Abstract
The present invention relates to chemical material field, particularly relate to a kind of walnut shell Plant fiber's synthetic resin and preparation technology thereof, including following raw material: walnut shell powder, methylcellulose, polyvinyl alcohol, aliphatic dicarboxylic acid, amino resins, Sorbitol, jelly powder, alkylsulfonate, acid fiber by polylactic；Its preparation technology comprises the following steps: (1), prepared fine particle walnut shell powder；(2), the most mixed material is prepared；(3), walnut shell fiber powder is prepared；(4), prepare mixing to add materials；(5) mixing is added materials and after acid fiber by polylactic stirs, blending extrusion, injection mo(u)lding, obtain walnut shell Plant fiber's synthetic resin.The present invention is the waste for avoiding the resources such as wastes of crops, it is sufficiently utilized, and reduces the pollution to environment；The production cost of invention is low, and application widely, can play rural resource advantage, and the Appropriate application for waste agronomic crop provides effective method and approach.
Description
Technical field
The present invention relates to chemical material field, particularly relate to a kind of walnut shell Plant fiber's synthetic resin and preparation thereof
Technique.
Background technology
China is as large agricultural country, and along with agricultural is scored consecutive bumper harvests, agricultural crop straw and other waste material yield the most significantly go up
Rising, wherein light straw yield is about 6.5 hundred million t/, and the process of wastes of crops straw etc. has become social problem, except few
Outside part is taken as feedstuff, fertilizer etc. to develop, major part is committed to the flames, not only wastes resource, and serious harm
Natural ecological environment, therefore, the comprehensive utilization of waste agronomic crop is significant.And the mankind are while creating modern civilization, also
It is negatively affected white pollution.Disposable tableware, Phthalates and agricultural mulching etc. are all difficult to recycling
Utilizing, its processing method is to burn and to bury.Burning can produce substantial amounts of harmful gas, pollutes environment；Bury wherein
The polymer short time in can not be decomposed by the microorganisms, also pollute environment.The residual plastic foil abandoned is present in soil, hinders farming
The growth of thing root system and to moisture, the absorption of nutrient, makes the gas permeability of soil reduce, causes crop production reduction；Action eats residual abandoning
Plastic foil after, intestinal obstruction can be caused and dead；The synthetic netting being lost in ocean or discard in ocean and fishline
Marine organisms are caused suitable harm, has therefore advocated green consumption imperative with reinforcement environmental conservation.In the face of day by day
Exhausted petroleum resources, popular biodegradation material is just becoming a research and development heat as high-tech product and environment-friendly products
Point.
Along with people are to resource, the raising of environmental consciousness, it has been recognized that resources conservation, environmental conservation are that the mankind can enter
The mandatory principle of row sustainable development, is the inevitable requirement of the Scientific Outlook on Development.Existing tableware on the market, furniture, kitchen tools
All use the products such as wood, bamboo, common plastics etc. the articles for daily use, this type of product cost is high, be unfavorable for degraded, not environmentally, Qi Zhongpu
Logical plastics not only can not be degraded, and is widely acknowledged as " white pollution ", destroys the water penetration of soil, and wood, Bamboo products to be cut down
Forest, has contaminated wastewater in manufacture process, be not good environment-friendly materials.It is subject to the filling-modified plastics of Plant fiber at present
The attention of countries in the world, this technology meets the theory of resources conservation, environmental conservation.Lignocellulosic fiber source is abundant, cheap, its
Density is less than all inorfils, and modulus and hot strength are close with inorfil, Plant fiber's potting resin materials processing
Time less energy consumption, the loss to process equipment is little, the beneficially saving of the energy in the course of processing, and can natural degradation, it is possible to subtract
That lacks plastics uses the pressure brought to environment, in a large number simultaneously for improving the production of people, life a kind of brand-new material of offer.
Summary of the invention
It is an object of the invention to solve the problems of the prior art, it is provided that a kind of technique is simple, steady quality, cost
Low, can walnut shell Plant fiber's synthetic resin of natural degradation and preparation technology thereof.
The technical solution adopted in the present invention is such that
A kind of walnut shell Plant fiber's synthetic resin, including the raw material of following weight portion: walnut shell powder 30～60 parts, methyl
Cellulose 5～10 parts, polyvinyl alcohol 15～40 parts, aliphatic dicarboxylic acid 3～8 parts, amino resins 15～40 parts, Sorbitol 3
～8 parts, jelly powder 3～8 parts, alkylsulfonate 5～10 parts, acid fiber by polylactic 10～20 parts；
Its preparation technology comprises the following steps:
(1), walnut shell is carried out super-refinement attrition process, obtain fine particle walnut shell powder；
(2), Sorbitol, aliphatic dicarboxylic acid are put into high speed mixer, be simultaneously introduced methylcellulose stirring all
Even, obtain the most mixed material；
(3), by the walnut shell powder of step (1) put into high speed mixer to mix with the first mixed material of step (2), add simultaneously
Enter amino resins to stir, be then cooled to room temperature, pulverize after one-tenth bulk to be solidified, obtain walnut shell fiber powder；
(4), polyvinyl alcohol and jelly powder are put into reaction vessel to stir, at temperature is 100 DEG C～160 DEG C instead
Answer 60 minutes～120 minutes, be subsequently adding alkylsulfonate and walnut shell fiber powder continues to stir, temperature be 80 DEG C～
React 60 minutes～120 minutes at 120 DEG C, pulverize after cooling, obtain mixing and add materials；
(5) mixing that step (4) obtains is added materials and acid fiber by polylactic is put into after high speed mixer stirs,
Blending extrusion in double screw extruder, then injection mo(u)lding, obtain walnut shell Plant fiber's synthetic resin, packaging storage after cooling
Deposit.
Preferably, in step (1), described walnut shell grinds to form the molecule walnut shell powder of 50～200 mesh；
Preferably, in step (2), described high speed mixer high-speed stirred 2～after 5 minutes, then stirring at low speed 5～8
Minute to stirring fully, the temperature of high-speed stirred controls at 70 DEG C～90 DEG C, and the temperature of stirring at low speed controls at 20 DEG C～50 DEG C.
Preferably, the mix and blend temperature in described step (3) is 15 DEG C～40 DEG C.
By using preceding solution, the invention has the beneficial effects as follows:
The present invention is the waste for avoiding the resources such as wastes of crops, it is sufficiently utilized, with reach to turn waste into wealth
Purpose, and reduce the pollution to environment, the product of the present invention has resistance to freezing, high temperature resistant, high density, high intensity, smooth, nothing
The characteristics such as poison, length in service life, and there is superpower resistance to water, moreover it is possible in large nature, it is degraded into organic fertilizer voluntarily,
Back to nature, is the material of a kind of extremely environmental protection.Production low cost of the present invention, can be used for packing, tableware, bottle for cosmetics and
The fields such as drug bottle, disposable medical article, pesticide and slow-release fertilizer carrier matrix, biological medical polymer material, also have it
It relates to the various plastics of environmental conservation, and such as building greening net, film etc., application is widely.The present invention opens
New raw material sources, can play rural resource advantage, add farmers' income, alleviates the contradiction of shortage of resources, is discarded
The Appropriate application of crops provides effective method and approach.
Detailed description of the invention
Being specifically described the present invention with embodiment below, the scope of the present invention should not be limited by the examples.
Embodiment 1:
A kind of walnut shell Plant fiber's synthetic resin, including the raw material of following weight portion: walnut shell powder 30 parts, Methyl cellulose
Element 5 parts, polyvinyl alcohol 15 parts, aliphatic dicarboxylic acid 3 parts, 15 parts of amino resins, Sorbitol 3 parts, jelly powder 3 parts, alkyl sulphur
Hydrochlorate 5 parts, acid fiber by polylactic 10 parts；
Its preparation technology comprises the following steps:
(1), walnut shell is carried out super-refinement attrition process, obtain fine particle walnut shell powder；
(2), Sorbitol, aliphatic dicarboxylic acid are put into high speed mixer, be simultaneously introduced methylcellulose stirring all
Even, obtain the most mixed material；
(3), by the walnut shell powder of step (1) put into high speed mixer to mix with the first mixed material of step (2), add simultaneously
Enter amino resins to stir, be then cooled to room temperature, pulverize after one-tenth bulk to be solidified, obtain walnut shell fiber powder；
(4), polyvinyl alcohol and jelly powder are put into reaction vessel to stir, at temperature is 100 DEG C～160 DEG C instead
Answer 120 minutes, be subsequently adding alkylsulfonate and walnut shell fiber powder continues to stir, at temperature is 80 DEG C～120 DEG C
React 60 minutes, pulverize after cooling, obtain mixing and add materials；
(5) mixing that step (4) obtains is added materials and acid fiber by polylactic is put into after high speed mixer stirs,
Blending extrusion in double screw extruder, then injection mo(u)lding, obtain walnut shell Plant fiber's synthetic resin, packaging storage after cooling
Deposit.
In step (1), described walnut shell grinds to form the molecule walnut shell powder of 50～200 mesh；
In step (2), described high speed mixer high-speed stirred is after 2 minutes, then stirring at low speed is filled for 8 minutes to stirring
Point, the temperature of high-speed stirred controls at 70 DEG C～90 DEG C, and the temperature of stirring at low speed controls at 20 DEG C～50 DEG C.
Mix and blend temperature in described step (3) is 15 DEG C～40 DEG C.
Embodiment 2:
A kind of walnut shell Plant fiber's synthetic resin, including the raw material of following weight portion: walnut shell powder 60 parts, Methyl cellulose
Element 10 parts, polyvinyl alcohol 40 parts, aliphatic dicarboxylic acid 8 parts, 40 parts of amino resins, Sorbitol 8 parts, jelly powder 8 parts, alkyl sulphur
Hydrochlorate 10 parts, acid fiber by polylactic 20 parts；
Its preparation technology comprises the following steps:
(1), walnut shell is carried out super-refinement attrition process, obtain fine particle walnut shell powder；
(2), Sorbitol, aliphatic dicarboxylic acid are put into high speed mixer, be simultaneously introduced methylcellulose stirring all
Even, obtain the most mixed material；
(3), by the walnut shell powder of step (1) put into high speed mixer to mix with the first mixed material of step (2), add simultaneously
Enter amino resins to stir, be then cooled to room temperature, pulverize after one-tenth bulk to be solidified, obtain walnut shell fiber powder；
(4), polyvinyl alcohol and jelly powder are put into reaction vessel to stir, at temperature is 100 DEG C～160 DEG C instead
Answer 60 minutes, be subsequently adding alkylsulfonate and walnut shell fiber powder continues to stir, anti-at temperature is 80 DEG C～120 DEG C
Answer 120 minutes, pulverize after cooling, obtain mixing and add materials；
(5) mixing that step (4) obtains is added materials and acid fiber by polylactic is put into after high speed mixer stirs,
Blending extrusion in double screw extruder, then injection mo(u)lding, obtain walnut shell Plant fiber's synthetic resin, packaging storage after cooling
Deposit.
In step (1), described walnut shell grinds to form the molecule walnut shell powder of 50～200 mesh；
In step (2), described high speed mixer high-speed stirred is after 5 minutes, then stirring at low speed is filled for 5 minutes to stirring
Point, the temperature of high-speed stirred controls at 70 DEG C～90 DEG C, and the temperature of stirring at low speed controls at 20 DEG C～50 DEG C.
Mix and blend temperature in described step (3) is 15 DEG C～40 DEG C.
Above example is only in order to illustrate technical scheme, rather than limiting the scope of the invention, although
Make to explain to the present invention with reference to preferred embodiment, it will be understood by those within the art that, can be to this
Bright technical scheme is modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Claims (4)
1. walnut shell Plant fiber's synthetic resin, it is characterised in that include the raw material of following weight portion: walnut shell powder 30～
60 parts, methylcellulose 5～10 parts, polyvinyl alcohol 15～40 parts, aliphatic dicarboxylic acid 3～8 parts, amino resins 15～40 parts,
Sorbitol 3～8 parts, jelly powder 3～8 parts, alkylsulfonate 5～10 parts, acid fiber by polylactic 10～20 parts；
Its preparation technology comprises the following steps:
(1), walnut shell is carried out super-refinement attrition process, obtain fine particle walnut shell powder；
(2), Sorbitol, aliphatic dicarboxylic acid are put into high speed mixer, be simultaneously introduced methylcellulose and stir,
The most mixed material；
(3), by the walnut shell powder of step (1) put into high speed mixer to mix with the first mixed material of step (2), be simultaneously introduced ammonia
Base resin agitating is uniform, is then cooled to room temperature, and pulverizes, obtain walnut shell fiber powder after one-tenth bulk to be solidified；
(4), polyvinyl alcohol and jelly powder are put into reaction vessel stir, at temperature is 100 DEG C～160 DEG C, reacts 60
Minute～120 minutes, be subsequently adding alkylsulfonate and walnut shell fiber powder continue to stir, be 80 DEG C～120 in temperature
React 60 minutes～120 minutes at DEG C, pulverize after cooling, obtain mixing and add materials；
(5) mixing that step (4) obtains is added materials and acid fiber by polylactic is put into after high speed mixer stirs, at double spiral shells
Blending extrusion in bar extruder, then injection mo(u)lding, obtain walnut shell Plant fiber's synthetic resin, packing and storing after cooling.
The preparation technology of a kind of walnut shell Plant fiber's synthetic resin the most according to claim 1, it is characterised in that: in step
Suddenly, in (1), described walnut shell grinds to form the molecule walnut shell powder of 50～200 mesh.
The preparation technology of a kind of walnut shell Plant fiber's synthetic resin the most according to claim 1, it is characterised in that: in step
Suddenly in (2), described high speed mixer high-speed stirred 2～after 5 minutes, then stirring at low speed 5～8 minutes are to stirring fully, at a high speed
The temperature of stirring controls at 70 DEG C～90 DEG C, and the temperature of stirring at low speed controls at 20 DEG C～50 DEG C.
The preparation technology of a kind of walnut shell Plant fiber's synthetic resin the most according to claim 1, it is characterised in that: described
Mix and blend temperature in step (3) is 15 DEG C～40 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610618119.4A CN106243753A (en) | 2016-07-29 | 2016-07-29 | A kind of walnut shell Plant fiber's synthetic resin and preparation technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610618119.4A CN106243753A (en) | 2016-07-29 | 2016-07-29 | A kind of walnut shell Plant fiber's synthetic resin and preparation technology thereof |
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| CN106243753A true CN106243753A (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610618119.4A Withdrawn CN106243753A (en) | 2016-07-29 | 2016-07-29 | A kind of walnut shell Plant fiber's synthetic resin and preparation technology thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109504031A (en) * | 2018-10-31 | 2019-03-22 | 安徽绿之态新材料有限公司 | A kind of cellulose/melamino-formaldehyde compound resin and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629022A (en) * | 2009-08-14 | 2010-01-20 | 东北林业大学 | Aramid fiber enhanced wood-plastic composite material and preparation method thereof |
| CN102775802A (en) * | 2012-06-27 | 2012-11-14 | 磐安县丰源工艺品有限公司 | Crop straw fiber-based composite material |
| CN105694503A (en) * | 2016-02-19 | 2016-06-22 | 武秀英 | Plant fiber biocomposite and application thereof |
-
2016
- 2016-07-29 CN CN201610618119.4A patent/CN106243753A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629022A (en) * | 2009-08-14 | 2010-01-20 | 东北林业大学 | Aramid fiber enhanced wood-plastic composite material and preparation method thereof |
| CN102775802A (en) * | 2012-06-27 | 2012-11-14 | 磐安县丰源工艺品有限公司 | Crop straw fiber-based composite material |
| CN105694503A (en) * | 2016-02-19 | 2016-06-22 | 武秀英 | Plant fiber biocomposite and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109504031A (en) * | 2018-10-31 | 2019-03-22 | 安徽绿之态新材料有限公司 | A kind of cellulose/melamino-formaldehyde compound resin and preparation method thereof |
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Application publication date: 20161221 |
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