CN107033617A - A kind of string environmental friendly material product and preparation method thereof - Google Patents
A kind of string environmental friendly material product and preparation method thereof Download PDFInfo
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- CN107033617A CN107033617A CN201710350934.1A CN201710350934A CN107033617A CN 107033617 A CN107033617 A CN 107033617A CN 201710350934 A CN201710350934 A CN 201710350934A CN 107033617 A CN107033617 A CN 107033617A
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5808—Measuring, controlling or regulating pressure or compressing force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5816—Measuring, controlling or regulating temperature
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/14—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)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Wrappers (AREA)
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Abstract
The invention discloses a kind of string environmental friendly material product, the string environmental friendly material product is prepared from by the raw material of following mass parts：20 80 parts of string, 20 60 parts of adhesive, 5 25 parts of starch, 2 10 parts of dextrin, 2 10 parts of maltose, 15 parts of releasing agent, 15 parts of waterproofing agent, 13 parts of compatilizer, 15 parts of organic pigment, 10 20 parts of wood powder, 8 12 parts of atlapulgite, 13 parts of preservative, 13 parts of antioxidant, 15 parts of edible oil, 2 10 parts of precipitated calcium carbonate, 06 parts of the titanium dioxide of water content 2% 10%.Vegetable fiber environmental protection material product of the present invention has new raw material composition, raw material components with when unusual novel preparation technology, so that the vegetable fiber environmental protection material product good toughness prepared, the internal stress of vegetable fiber environmental protection material product presence is eliminated, the yield rate of vegetable fiber environmental protection material product is improved；Meanwhile, vegetable fiber environmental protection material product of the invention has the advantages that degradable.
Description
Technical field
The present invention relates to a kind of string environmental friendly material product and preparation method thereof, belong to environmental friendly material and preparation
Technology field.
Background technology
Environmental friendly material mainly has several：（1）Substantially nontoxic type, refer to it is natural, itself without or it is few poisonous
Harmful material, the ornament materials for only having carried out without pollution simple processing, such as gypsum, talcum powder, sandstone, timber, Mou Xietian
Right stone material etc.；（2）Low toxicity, low emission type, refer to control the product of poisonous and harmful substances by technological means such as processing, synthesis
Gather gentle On The Drug Release, because its toxicity is slight, do not constitute the ornament materials of danger to human health, such as burst size of methanal is relatively low, reach
Lumber core, glued board, fiberboard to national standard etc..Science and technology and detection means can not determine and assess its murder by poisoning at present
The material of material influence, such as environment-friendly type emulsion paint, environment-friendly type paint chemical synthetic material, these materials are being currently nontoxic nothing
Harmful, but with the development of science and technology, the possibility assert again is might have in the future.
In the prior art, vegetable fiber environmental protection material product such as food containers, disposable tableware, gift wrap, flowerpot, life
Adornment and gift handicraft living are typically to be mixed to pass through again with adhesive, filler after grinding processing by string
Mould is prepared under high-temperature and high-pressure conditions again.Wherein, string be mainly taken from rice husk, straw, wheat straw, maize straw,
The agricultural crop straws such as cotton stem or the stalk stem of other plants.Adhesive is mainly the urea using natural plant or formaldehyde series
Urea formaldehyde, phenolic resin or melmac.Then, during vegetable fiber environmental protection material product is prepared by mould,
Because the toughness of vegetable fiber environmental protection material is poor, the preparation to vegetable fiber environmental protection material product brings certain difficulty, simultaneously
Also reduce the yield rate of vegetable fiber environmental protection material product.In addition, the drop of the vegetable fiber environmental protection material product of prior art
Solution performance also needs to further raising.
The content of the invention
The present invention is exactly in view of the deficienciess of the prior art, the present invention provides a kind of degradable string environmental protection newly
Material product and its preparation technology, simultaneously because preparing the tough of the vegetable fiber environmental protection material of string environmental friendly material product
Property preferably, improve the yield rate of vegetable fiber environmental protection material product, meet actual operation requirements.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of string environmental friendly material product, the string environmental friendly material product by following mass parts raw material system
It is standby to form：Water content 2%-10% 2-10 parts of 5-25 parts of 20-60 parts of 20-80 parts of string, adhesive, starch, dextrin, malt
Sugared 2-10 parts, 1-5 parts of releasing agent, 1-5 parts of waterproofing agent, 1-3 parts of compatilizer, 1-5 parts of organic pigment, 10-20 parts of wood powder, activity are white
Native 8-12 parts, 1-3 parts of preservative, 1-3 parts of antioxidant, 1-5 parts of edible oil, 2-10 parts of precipitated calcium carbonate, 0-6 parts of titanium dioxide.
As the improvement of above-mentioned technical proposal, the mass parts of the string environmental friendly material product are：Water content 2%-
10% 50 parts of string, 40 parts of adhesive, 15 parts of starch, 6 parts of dextrin, 6 parts of maltose, 3 parts of releasing agent, 3 parts of waterproofing agent,
It is 2 parts of compatilizer, 3 parts of organic pigment, 15 parts of wood powder, 10 parts of atlapulgite, 2 parts of preservative, 2 parts of antioxidant, 3 parts of edible oil, light
6 parts of matter calcium carbonate, 3 parts of titanium dioxide.
As the improvement of above-mentioned technical proposal, described adhesive is urea-formaldehyde moulding powder or melamine；The starch is cornstarch
Or tapioca；The releasing agent is zinc stearate or edible vegetable oil；The waterproofing agent is paraffin；The preservative is benzene first
Sour sodium.
Specifically, a kind of preparation method of string environmental friendly material product is as follows：
Step（1）：Water content 2%-10% string is ground to form under string powder more than 15 mesh, normal temperature, will be planted
Fibres powder stirs；
Step（2）：By step（1）String powder and adhesive, starch, dextrin, maltose, waterproofing agent, compatilizer, have
Machine pigment, wood powder, atlapulgite, preservative, antioxidant, edible oil, precipitated calcium carbonate, titanium dioxide are proportionally added into high-speed stirring
Mix in machine, added in two times with the releasing agent got ready in whipping process, mixer rotating speed 300-500rpm makes mixing material temperature
110 DEG C are raised to, standby material is obtained；
Step（3）：By step（2）Obtained standby material carries out plasma electrode induction；
Wherein, the plasma electrode, which is induced, is：By step（2）The bottom electrode that the standby material of acquisition inserts plasma device is situated between
In matter, voltage 12kV is irradiated 25-45 seconds under electric current 1.2mA, gap 3mm operating condition；
Step（4）：By step（3）Obtained standby material is added in mould, and mold temperature is 120-220 DEG C, forming hydraulic press pair
Mould pressure 200T-800T, hot pressing pressure is 12-20mpa, pressurize 5-15s, is vented 1-5 times in pressure maintaining period, compacting
100s-300s is molded, and produces string environmental friendly material product of the present invention.
Compared with prior art, implementation result of the invention is as follows by the present invention：
Vegetable fiber environmental protection material product of the present invention has new raw material composition, raw material components with when very novel
Preparation technology so that the vegetable fiber environmental protection material product good toughness of preparation, eliminates vegetable fiber environmental protection material product presence
Internal stress, improve the yield rate of vegetable fiber environmental protection material product；Meanwhile, vegetable fiber environmental protection material product of the invention
Have the advantages that degradable.
Note 1：The present invention has universal raw material, good, nontoxic material flow, free from extraneous odour, finished product color and luster smooth
Well-balanced the advantages of.
Note 2：Vegetable fiber environmental protection material product produced by the present invention has extremely excellent ultraviolet resistance, resistance to ozone and resistance toization
Learn characteristic and tensile strength and fracture elongation is big.
Embodiment
Illustrate present disclosure below in conjunction with specific embodiments.
Especially-note：Titanium dioxide in dispensing of the present invention, which is added and is added without, does not influence vegetable fiber environmental protection material product
Quality and performance.
Embodiment 1
A kind of string environmental friendly material product, the string environmental friendly material product by following mass parts raw material system
It is standby to form：Water content 2%-10% 2 parts of 2 parts of 5 parts of 20 parts of 20 parts of string, adhesive, starch, dextrin, maltose, releasing agent
Part, 1 part of waterproofing agent, 1 part of compatilizer, 1 part of organic pigment, 10 parts of wood powder, 8 parts of atlapulgite, 1 part of preservative, 1 part of antioxidant,
1 part of edible oil, 2 parts of precipitated calcium carbonate.
Specifically, described adhesive is urea-formaldehyde moulding powder or melamine；The starch is cornstarch or tapioca；It is described de-
Mould agent is zinc stearate or edible vegetable oil；The waterproofing agent is paraffin；The preservative is sodium benzoate.
More specifically, the preparation method of the string environmental friendly material product is as follows：
Step（1）：Water content 2%-10% string is ground to form under string powder more than 15 mesh, normal temperature, will be planted
Fibres powder stirs；
Step（2）：By step（1）String powder and adhesive, starch, dextrin, maltose, waterproofing agent, compatilizer, have
Machine pigment, wood powder, atlapulgite, preservative, antioxidant, edible oil, precipitated calcium carbonate, titanium dioxide are proportionally added into high-speed stirring
Mix in machine, added in two times with the releasing agent got ready in whipping process, mixer rotating speed 300rpm is raised to mixing material temperature
110 DEG C, obtain standby material；
Step（3）：By step（2）Obtained standby material carries out plasma electrode induction；
Wherein, the plasma electrode, which is induced, is：By step（2）The bottom electrode that the standby material of acquisition inserts plasma device is situated between
In matter, voltage 12kV is irradiated 25 seconds under electric current 1.2mA, gap 3mm operating condition；
Step（4）：By step（3）Obtained standby material is added in mould, and mold temperature is 120 DEG C, and forming hydraulic press is to mould
Press 200T, and hot pressing pressure is 12mpa, pressurize 5s, is vented 1 time in pressure maintaining period, compacting 100s shapings, produces institute of the present invention
State string environmental friendly material product.
Vegetable fiber environmental protection material product of the present invention has new raw material composition, raw material components with when very new
The preparation technology of grain husk so that the vegetable fiber environmental protection material product good toughness of preparation, eliminates vegetable fiber environmental protection material product
The internal stress of presence, improves the yield rate of vegetable fiber environmental protection material product；Meanwhile, vegetable fiber environmental protection material of the invention
Product has the advantages that degradable.
Note 1：The present invention has universal raw material, good, nontoxic material flow, free from extraneous odour, finished product color and luster smooth
Well-balanced the advantages of.
Note 2：Vegetable fiber environmental protection material product produced by the present invention has extremely excellent ultraviolet resistance, resistance to ozone and resistance toization
Learn characteristic and tensile strength and fracture elongation is big.
Embodiment 2
A kind of string environmental friendly material product, the mass parts of the string environmental friendly material product are：Water content 2%-
10% 50 parts of string, 40 parts of adhesive, 15 parts of starch, 6 parts of dextrin, 6 parts of maltose, 3 parts of releasing agent, 3 parts of waterproofing agent,
It is 2 parts of compatilizer, 3 parts of organic pigment, 15 parts of wood powder, 10 parts of atlapulgite, 2 parts of preservative, 2 parts of antioxidant, 3 parts of edible oil, light
6 parts of matter calcium carbonate, 3 parts of titanium dioxide.
Specifically, described adhesive is urea-formaldehyde moulding powder or melamine；The starch is cornstarch or tapioca；It is described de-
Mould agent is zinc stearate or edible vegetable oil；The waterproofing agent is paraffin；The preservative is sodium benzoate.
More specifically, a kind of preparation method of string environmental friendly material product is as follows：
Step（1）：Water content 2%-10% string is ground to form under string powder more than 15 mesh, normal temperature, will be planted
Fibres powder stirs；
Step（2）：By step（1）String powder and adhesive, starch, dextrin, maltose, waterproofing agent, compatilizer, have
Machine pigment, wood powder, atlapulgite, preservative, antioxidant, edible oil, precipitated calcium carbonate, titanium dioxide are proportionally added into high-speed stirring
Mix in machine, added in two times with the releasing agent got ready in whipping process, mixer rotating speed 400rpm is raised to mixing material temperature
110 DEG C, obtain standby material；
Step（3）：By step（2）Obtained standby material carries out plasma electrode induction；
Wherein, the plasma electrode, which is induced, is：By step（2）The bottom electrode that the standby material of acquisition inserts plasma device is situated between
In matter, voltage 12kV is irradiated 35 seconds under electric current 1.2mA, gap 3mm operating condition；
Step（4）：By step（3）Obtained standby material is added in mould, and mold temperature is 170 DEG C, and forming hydraulic press is to mould
Press 500T, and hot pressing pressure is 16mpa, pressurize 10s, is vented 3 times in pressure maintaining period, compacting 200s shapings, produces the present invention
The string environmental friendly material product.
Vegetable fiber environmental protection material product of the present invention has new raw material composition, raw material components with when very new
The preparation technology of grain husk so that the vegetable fiber environmental protection material product good toughness of preparation, eliminates vegetable fiber environmental protection material product
The internal stress of presence, improves the yield rate of vegetable fiber environmental protection material product；Meanwhile, vegetable fiber environmental protection material of the invention
Product has the advantages that degradable.
Note 1：The present invention has universal raw material, good, nontoxic material flow, free from extraneous odour, finished product color and luster smooth
Well-balanced the advantages of.
Note 2：Vegetable fiber environmental protection material product produced by the present invention has extremely excellent ultraviolet resistance, resistance to ozone and resistance toization
Learn characteristic and tensile strength and fracture elongation is big.
Embodiment 3
A kind of string environmental friendly material product, the string environmental friendly material product by following mass parts raw material system
It is standby to form：It is water content 2%-10% 10 parts of 10 parts of 25 parts of 60 parts of 80 parts of string, adhesive, starch, dextrin, maltose, de-
5 parts of mould agent, 5 parts of waterproofing agent, 3 parts of compatilizer, 5 parts of organic pigment, 20 parts of wood powder, 12 parts of atlapulgite, 3 parts of preservative, antioxygen
3 parts of agent, 5 parts of edible oil, 10 parts of precipitated calcium carbonate, 6 parts of titanium dioxide.
Specifically, described adhesive is urea-formaldehyde moulding powder or melamine；The starch is cornstarch or tapioca；It is described de-
Mould agent is zinc stearate or edible vegetable oil；The waterproofing agent is paraffin；The preservative is sodium benzoate.
More specifically, a kind of preparation method of string environmental friendly material product is as follows：
Step（1）：Water content 2%-10% string is ground to form under string powder more than 15 mesh, normal temperature, will be planted
Fibres powder stirs；
Step（2）：By step（1）String powder and adhesive, starch, dextrin, maltose, waterproofing agent, compatilizer, have
Machine pigment, wood powder, atlapulgite, preservative, antioxidant, edible oil, precipitated calcium carbonate, titanium dioxide are proportionally added into high-speed stirring
Mix in machine, added in two times with the releasing agent got ready in whipping process, mixer rotating speed 500rpm is raised to mixing material temperature
110 DEG C, obtain standby material；
Step（3）：By step（2）Obtained standby material carries out plasma electrode induction；
Wherein, the plasma electrode, which is induced, is：By step（2）The bottom electrode that the standby material of acquisition inserts plasma device is situated between
In matter, voltage 12kV is irradiated 45 seconds under electric current 1.2mA, gap 3mm operating condition；
Step（4）：By step（3）Obtained standby material is added in mould, and mold temperature is 220 DEG C, and forming hydraulic press is to mould
Press 800T, and hot pressing pressure is 20mpa, pressurize 15s, is vented 5 times in pressure maintaining period, compacting 300s shapings, produces the present invention
The string environmental friendly material product.
Vegetable fiber environmental protection material product of the present invention has new raw material composition, raw material components with when very new
The preparation technology of grain husk so that the vegetable fiber environmental protection material product good toughness of preparation, eliminates vegetable fiber environmental protection material product
The internal stress of presence, improves the yield rate of vegetable fiber environmental protection material product；Meanwhile, vegetable fiber environmental protection material of the invention
Product has the advantages that degradable.
Note 1：The present invention has universal raw material, good, nontoxic material flow, free from extraneous odour, finished product color and luster smooth
Well-balanced the advantages of.
Note 2：Vegetable fiber environmental protection material product produced by the present invention has extremely excellent ultraviolet resistance, resistance to ozone and resistance toization
Learn characteristic and tensile strength and fracture elongation is big.
Above content is made for the present invention in conjunction with specific embodiments describes in detail, it is impossible to assert that the present invention is specific real
Apply and be only limitted to these explanations.For those skilled in the art, before present inventive concept is not departed from
Put, some simple deduction or replace can also be made, the scope of protection of the invention should be all considered as belonging to.
Claims (4)
1. a kind of string environmental friendly material product, it is characterised in that：The string environmental friendly material product is by following
The raw material of mass parts is prepared from：Water content 2%-10% 5-25 parts of 20-60 parts of 20-80 parts of string, adhesive, starch,
2-10 parts of dextrin, 2-10 parts of maltose, 1-5 parts of releasing agent, 1-5 parts of waterproofing agent, 1-3 parts of compatilizer, 1-5 parts of organic pigment, wood
10-20 parts of powder, 8-12 parts of atlapulgite, 1-3 parts of preservative, 1-3 parts of antioxidant, 1-5 parts of edible oil, precipitated calcium carbonate 2-10
Part, 0-6 parts of titanium dioxide.
2. a kind of string environmental friendly material product according to claim 1, it is characterised in that：The string environmental protection
The mass parts of green wood material products are：Water content 2%-10% 6 parts of 15 parts of 40 parts of 50 parts of string, adhesive, starch, dextrin,
It is 6 parts of maltose, 3 parts of releasing agent, 3 parts of waterproofing agent, 2 parts of compatilizer, 3 parts of organic pigment, 15 parts of wood powder, 10 parts of atlapulgite, anti-
Rotten 2 parts of agent, 2 parts of antioxidant, 3 parts of edible oil, 6 parts of precipitated calcium carbonate, 3 parts of titanium dioxide.
3. a kind of string environmental friendly material product according to claim 1, it is characterised in that：Described adhesive is beautiful for electricity
Powder or melamine；The starch is cornstarch or tapioca；The releasing agent is zinc stearate or edible vegetable oil；It is described
Preservative sodium benzoate.
4. a kind of preparation method of string environmental friendly material product according to claim 1-3, it is characterised in that：It is described
Preparation method is as follows：
Step（1）：Water content 2%-10% string is ground to form under string powder more than 15 mesh, normal temperature, will be planted
Fibres powder stirs；
Step（2）：By step（1）String powder and adhesive, starch, dextrin, maltose, waterproofing agent, compatilizer, have
Machine pigment, wood powder, atlapulgite, preservative, antioxidant, edible oil, precipitated calcium carbonate, titanium dioxide are proportionally added into high-speed stirring
Mix in machine, added in two times with the releasing agent got ready in whipping process, mixer rotating speed 300-500rpm makes mixing material temperature
110 DEG C are raised to, standby material is obtained；
Step（3）：By step（2）Obtained standby material carries out plasma electrode induction；
Wherein, the plasma electrode, which is induced, is：By step（2）The bottom electrode that the standby material of acquisition inserts plasma device is situated between
In matter, voltage 12kV is irradiated 25-45 seconds under electric current 1.2mA, gap 3mm operating condition；
Step（4）：By step（3）Obtained standby material is added in mould, and mold temperature is 120-220 DEG C, forming hydraulic press pair
Mould pressure 200T-800T, hot pressing pressure is 12-20mpa, pressurize 5-15s, is vented 1-5 times in pressure maintaining period, compacting
100s-300s is molded, and produces string environmental friendly material product of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350934.1A CN107033617A (en) | 2017-05-18 | 2017-05-18 | A kind of string environmental friendly material product and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350934.1A CN107033617A (en) | 2017-05-18 | 2017-05-18 | A kind of string environmental friendly material product and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107033617A true CN107033617A (en) | 2017-08-11 |
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| CN201710350934.1A Pending CN107033617A (en) | 2017-05-18 | 2017-05-18 | A kind of string environmental friendly material product and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673472A (en) * | 2019-01-31 | 2019-04-26 | 广西壮族自治区农业科学院农业资源与环境研究所 | A method of utilizing agricultural crop straw processing and fabricating environment-friendly degradable seedling medium basin |
| CN115716997A (en) * | 2022-12-19 | 2023-02-28 | 湖南工业大学 | Plant fiber-based composite material and lightweight high-toughness product thereof |
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| CN101948626A (en) * | 2010-09-16 | 2011-01-19 | 朱超群 | Vegetable fiber environmental protection material product and preparation method thereof |
| CN104151851A (en) * | 2014-08-20 | 2014-11-19 | 青岛骏泽盛泰智能科技有限公司 | Vegetable fiber environmental protection material |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101948626A (en) * | 2010-09-16 | 2011-01-19 | 朱超群 | Vegetable fiber environmental protection material product and preparation method thereof |
| CN104151851A (en) * | 2014-08-20 | 2014-11-19 | 青岛骏泽盛泰智能科技有限公司 | Vegetable fiber environmental protection material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673472A (en) * | 2019-01-31 | 2019-04-26 | 广西壮族自治区农业科学院农业资源与环境研究所 | A method of utilizing agricultural crop straw processing and fabricating environment-friendly degradable seedling medium basin |
| CN115716997A (en) * | 2022-12-19 | 2023-02-28 | 湖南工业大学 | Plant fiber-based composite material and lightweight high-toughness product thereof |
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