CN108659489A - A kind of degradable non-woven fabrics environment-friendly materials and preparation method thereof - Google Patents
A kind of degradable non-woven fabrics environment-friendly materials and preparation method thereof Download PDFInfo
- Publication number
- CN108659489A CN108659489A CN201810497258.5A CN201810497258A CN108659489A CN 108659489 A CN108659489 A CN 108659489A CN 201810497258 A CN201810497258 A CN 201810497258A CN 108659489 A CN108659489 A CN 108659489A
- Authority
- CN
- China
- Prior art keywords
- parts
- woven fabrics
- algae
- friendly materials
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Biological Depolymerization Polymers (AREA)
- Cosmetics (AREA)
Abstract
The invention discloses a kind of degradable non-woven fabrics environment-friendly materials and preparation method thereof, the degradable non-woven fabrics environment-friendly materials are made of the raw material of following parts by weight：15 25 parts of starch, 35 parts of carboxymethyl cellulose, 13 parts of solubilizer, 46 parts of zinc stearate, 15 parts of degradation agent, 35 parts of talcum powder, 24 parts of tributyl citrate, 20 40 parts of algae, 24 parts of 10 15 part, nanometer pyrophillite of plant fiber, 15 25 parts of vistanex, 35 parts of inorganic particle, 20 40 parts of polylactic acid, 10 14 parts of adhesive.Instant component novelty, dispensing science, make simple, at low cost, fully biodegradable, and it is good, strongly high can to break up performance, preparation method defect rate is low, production efficiency is high, and raw material sources are extensive, and yield is high, products application range is wide, is suitble to large-scale industrial production, especially nontoxic.
Description
Technical field
The present invention relates to field of material technology, specifically a kind of degradable non-woven fabrics environment-friendly materials and preparation method thereof.
Background technology
Non-woven fabrics, also known as nonwoven fabric are made of fiber orient or random, and spunlace non-woven cloth, needle thorn nothing are divided into
Woven fabric, heat seal non-woven fabrics, wet nonwoven fabrics, spun-bonded non-woven fabrics, hydrophilic nonwoven fabrics etc..Spunlace non-woven cloth is by the fine flow of high pressure
It is ejected on one or more layers web, keeps fiber mutually entangled, have certain to enable web to reinforce
Strongly.Spunlace non-woven cloth wiping effect is good, not hair loss, not pilling, does not damage clean surface, but spunlace non-woven cloth has elasticity
The shortcomings of poor, not wear-resisting；Needle punched non-woven fabrics are acted on using the puncture of pricker, and fluffy fibre web is reinforced into cloth.Existing needle
The surface of prick nonwoven cloth is plane, and intensity is low, and product wrinkle resistance is poor, when wipe product, is easy curling, adsorption energy force difference.
Non-woven fabrics has been widely used in the fields such as industry, agricultural, health care, home decoration on the market at present.But very
More non-woven cloth products are all formed using disposable material, and utilization rate is low, non-degradable, not environmentally.
Invention content
It is above-mentioned to solve the purpose of the present invention is to provide a kind of degradable non-woven fabrics environment-friendly materials and preparation method thereof
The problem of being proposed in background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of degradable non-woven fabrics environment-friendly materials, by with
The raw material of lower parts by weight is made：15-25 parts of starch, 3-5 parts of carboxymethyl cellulose, 1-3 parts of solubilizer, 4-6 parts of zinc stearate, drop
1-5 parts of agent of solution, 3-5 parts of talcum powder, 2-4 parts of tributyl citrate, 20-40 parts of algae, 10-15 parts of plant fiber, nanometer leaf are cured
2-4 parts of stone, 15-25 parts of vistanex, 3-5 parts of inorganic particle, 20-40 parts of polylactic acid, 10-14 parts of adhesive.
As a further solution of the present invention：The degradable non-woven fabrics environment-friendly materials, by the raw material of following parts by weight
It is made：18-22 parts of starch, 3.5-4.5 parts of carboxymethyl cellulose, 1.5-2.5 parts of solubilizer, 4.5-5.5 parts of zinc stearate, degradation
2-4 parts of agent, 2.5-3.5 parts of tributyl citrate, 25-35 parts of algae, 11-14 parts of plant fiber, is received 3.5-4.5 parts of talcum powder
2.5-3.5 parts of pyrophillite of rice, 18-22 parts of vistanex, 3.5-4.5 parts of inorganic particle, 25-35 parts of polylactic acid, adhesive 11-
13 parts.
As a further solution of the present invention：The degradable non-woven fabrics environment-friendly materials, by the raw material of following parts by weight
It is made：20 parts of starch, 4 parts of carboxymethyl cellulose, 2 parts of solubilizer, 5 parts of zinc stearate, 3 parts of degradation agent, 4 parts of talcum powder, lemon
3 parts of sour tributyl, 3 parts of 12 part, nanometer pyrophillite of plant fiber, 20 parts of vistanex, 4 parts of inorganic particle, gathers 30 parts of algae
30 parts of lactic acid, 12 parts of adhesive.
As a further solution of the present invention：The inorganic particle is in calcium carbonate, talcum powder, kaolin, mica powder
It is one or more of.
As a further solution of the present invention：The solubilizer is ethylene glycol, diethylene glycol (DEG), propylene glycol, sorbierite or glycerine
One or more.
As further scheme of the invention：The algae is straight Chaetoceros, Wei Shi hailian seaweeds or sour Chlorococcum.
The preparation method of the degradable non-woven fabrics environment-friendly materials, is as follows：
（1）Each raw material is weighed according to parts by weight；
（2）Starch and inorganic particle are cooled to 40 DEG C hereinafter, and carboxylic first is added after mixing at a temperature of 100-140 DEG C
Base cellulose, solubilizer, zinc stearate, degradation agent, talcum powder, tributyl citrate are mixed；
（3）By step（2）The material being prepared is added into high-speed kneading machine, and heating melting is kneaded 25-30min；, will
Batch mixing adds twin-screw extrude melting and extrusion molding, is fine filtering layer；
（4）It is milled to gelatinization after algae is cleaned, forms slurries, the pure water of 6-10 times of algae weight is added in slurries,
At 120-140Mpa, 40-60 DEG C, supercritical extract is carried out using carbon dioxide as solvent, is put into ice water solution after concentration
It is filtered after ultrasonic extraction 15-25min, collection obtains filtrate, and the protease and 1- of filtrate quality 0.5-1.5% are added into filtrate
1.5% polygalacturonase, reacts 0.8-1.2h at 55 DEG C, enzyme-deactivating, is forged at 100-140 DEG C after filtering and concentrating
Algae extract is obtained after burning；
（5）Pyrophyllite powder is broken into after 2-3cm and is put into the hydrogenperoxide steam generator of mass fraction 70-80%, ultrasonic vibration 5-7h,
3-4h is calcined at 400-440 DEG C after taking out drying, is then ground into nanometer powder and is obtained modified Nano pyrophillite；
（6）Modified Nano pyrophillite, plant fiber, rubble powder, vistanex are added and is ground into grain size into pulverizer and is
Then 50-70 μm of powder is added algae extract, polylactic acid, adhesive and is stirred mixing；
（7）By step（6）The mixture of preparation is compiled into mesh by lapper；
（8）Mesh, fine filtering layer are stacked successively and are laminated on netted conveyer belt, hot air processing is sent into, with 150-170 DEG C
Hot-blast Heating 2-4min forms degradable nonwoven cloth material.
Compared with prior art, the beneficial effects of the invention are as follows：Instant component is novel, dispensing science, make it is simple, at
This low, fully biodegradable, can break up that performance is good, strength is high, and preparation method defect rate is low, production efficiency is high, and raw material comes
Source is extensive, and yield is high, and products application range is wide, is suitble to large-scale industrial production, especially nontoxic.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Embodiment 1
A kind of degradable non-woven fabrics environment-friendly materials, are made of the raw material of following parts by weight：15 parts of starch, carboxymethyl cellulose 3
Part, 1 part of solubilizer, 4 parts of zinc stearate, 1 part of degradation agent, 3 parts of talcum powder, 2 parts of tributyl citrate, 20 parts of algae, plant are fine
Tie up 2 parts of 10 part, nanometer pyrophillite, 15 parts of vistanex, 3 parts of inorganic particle, 20 parts of polylactic acid, 10 parts of adhesive.
The preparation method of the degradable non-woven fabrics environment-friendly materials, is as follows：
（1）Each raw material is weighed according to parts by weight；
（2）Starch and inorganic particle are cooled to 40 DEG C hereinafter, and carboxymethyl fibre is added after mixing at a temperature of 100 DEG C
Dimension element, solubilizer, zinc stearate, degradation agent, talcum powder, tributyl citrate are mixed；
（3）By step（2）The material being prepared is added into high-speed kneading machine, and heating melting is kneaded 25min；, by batch mixing
Melting and extrusion molding are added twin-screw extrude, is fine filtering layer；
（4）It is milled to gelatinization after algae is cleaned, forms slurries, the pure water of 6 times of algae weight is added in slurries,
120Mpa at 40 DEG C, supercritical extract is carried out using carbon dioxide as solvent, ultrasonic extraction in ice water solution is put into after concentration
It is filtered after 15min, collection obtains filtrate, and the protease of filtrate quality 0.5% and 1% polygalacturonase are added into filtrate
Enzyme, reacts 0.8h at 55 DEG C, enzyme-deactivating, and algae extract is obtained after being calcined at 100 DEG C after filtering and concentrating；
（5）Pyrophyllite powder is broken into after 2cm and is put into the hydrogenperoxide steam generator of mass fraction 70%, ultrasonic vibration 5h takes out drying
3h is calcined at 400 DEG C afterwards, nanometer powder is then ground into and obtains modified Nano pyrophillite；
（6）Modified Nano pyrophillite, plant fiber, rubble powder, vistanex are added and is ground into grain size into pulverizer and is
Then 50 μm of powder is added algae extract, polylactic acid, adhesive and is stirred mixing；
（7）By step（6）The mixture of preparation is compiled into mesh by lapper；
（8）Mesh, fine filtering layer are stacked successively and are laminated on netted conveyer belt, hot air processing is sent into, with 150 DEG C of hot wind
2min is heated, degradable nonwoven cloth material is formed.
Embodiment 2
A kind of degradable non-woven fabrics environment-friendly materials, are made of the raw material of following parts by weight：18 parts of starch, carboxymethyl cellulose
3.5 parts, 1.5 parts of solubilizer, 4.5 parts of zinc stearate, 2 parts of degradation agent, 3.5 parts of talcum powder, 2.5 parts of tributyl citrate, algae
25 parts, it is 2.5 parts of 11 part, nanometer pyrophillite of plant fiber, 18 parts of vistanex, 3.5 parts of inorganic particle, 25 parts of polylactic acid, viscous
11 parts of mixture.
The preparation method of the degradable non-woven fabrics environment-friendly materials, is as follows：
（1）Each raw material is weighed according to parts by weight；
（2）Starch and inorganic particle are cooled to 40 DEG C hereinafter, and carboxymethyl fibre is added after mixing at a temperature of 110 DEG C
Dimension element, solubilizer, zinc stearate, degradation agent, talcum powder, tributyl citrate are mixed；
（3）By step（2）The material being prepared is added into high-speed kneading machine, and heating melting is kneaded 6min；, by batch mixing
Melting and extrusion molding are added twin-screw extrude, is fine filtering layer；
（4）It is milled to gelatinization after algae is cleaned, forms slurries, the pure water of 7 times of addition algae weight in slurries, in 15Mpa,
At 45 DEG C, supercritical extract is carried out using carbon dioxide as solvent, is put into after concentration in ice water solution after ultrasonic extraction 18min
Filtering, collection obtain filtrate, and the protease of filtrate quality 0.8% and 1.1% polygalacturonase are added into filtrate,
React 0.9h at 55 DEG C, enzyme-deactivating obtains algae extract after being calcined at 110 DEG C after filtering and concentrating；
（5）Pyrophyllite powder is broken into after 2.2cm and is put into the hydrogenperoxide steam generator of mass fraction 72%, ultrasonic vibration 5.5h takes out
3.2h is calcined after drying at 410 DEG C, nanometer powder is then ground into and obtains modified Nano pyrophillite；
（6）Modified Nano pyrophillite, plant fiber, rubble powder, vistanex are added and is ground into grain size into pulverizer and is
Then 55 μm of powder is added algae extract, polylactic acid, adhesive and is stirred mixing；
（7）By step（6）The mixture of preparation is compiled into mesh by lapper；
（8）Mesh, fine filtering layer are stacked successively and are laminated on netted conveyer belt, hot air processing is sent into, with 155 DEG C of hot wind
2.5min is heated, degradable nonwoven cloth material is formed.
Embodiment 3
A kind of degradable non-woven fabrics environment-friendly materials, are made of the raw material of following parts by weight：20 parts of starch, carboxymethyl cellulose 4
Part, 2 parts of solubilizer, 5 parts of zinc stearate, 3 parts of degradation agent, 4 parts of talcum powder, 3 parts of tributyl citrate, 30 parts of algae, plant are fine
Tie up 3 parts of 12 part, nanometer pyrophillite, 20 parts of vistanex, 4 parts of inorganic particle, 30 parts of polylactic acid, 12 parts of adhesive.
The preparation method of the degradable non-woven fabrics environment-friendly materials, is as follows：
（1）Each raw material is weighed according to parts by weight；
（2）Starch and inorganic particle are cooled to 40 DEG C hereinafter, and carboxymethyl fibre is added after mixing at a temperature of 120 DEG C
Dimension element, solubilizer, zinc stearate, degradation agent, talcum powder, tributyl citrate are mixed；
（3）By step（2）The material being prepared is added into high-speed kneading machine, and heating melting is kneaded 28min；, by batch mixing
Melting and extrusion molding are added twin-screw extrude, is fine filtering layer；
（4）It is milled to gelatinization after algae is cleaned, forms slurries, the pure water of 8 times of algae weight is added in slurries,
130Mpa at 50 DEG C, supercritical extract is carried out using carbon dioxide as solvent, ultrasonic extraction in ice water solution is put into after concentration
It is filtered after 20min, collection obtains filtrate, and the protease of filtrate quality 1% and 1.2% polygalacturonase are added into filtrate
Enzyme, reacts 1h at 55 DEG C, enzyme-deactivating, and algae extract is obtained after being calcined at 120 DEG C after filtering and concentrating；
（5）Pyrophyllite powder is broken into after 2.5cm and is put into the hydrogenperoxide steam generator of mass fraction 75%, ultrasonic vibration 6h takes out dry
3.5h is calcined after dry at 420 DEG C, nanometer powder is then ground into and obtains modified Nano pyrophillite；
（6）Modified Nano pyrophillite, plant fiber, rubble powder, vistanex are added and is ground into grain size into pulverizer and is
Then 60 μm of powder is added algae extract, polylactic acid, adhesive and is stirred mixing；
（7）By step（6）The mixture of preparation is compiled into mesh by lapper；
（8）Mesh, fine filtering layer are stacked successively and are laminated on netted conveyer belt, hot air processing is sent into, with 160 DEG C of hot wind
3min is heated, degradable nonwoven cloth material is formed.
Embodiment 4
A kind of degradable non-woven fabrics environment-friendly materials, are made of the raw material of following parts by weight：22 parts of starch, carboxymethyl cellulose
4.5 parts, 2.5 parts of solubilizer, 5.5 parts of zinc stearate, 4 parts of degradation agent, 4.5 parts of talcum powder, 3.5 parts of tributyl citrate, algae
35 parts, it is 3.5 parts of 14 part, nanometer pyrophillite of plant fiber, 22 parts of vistanex, 4.5 parts of inorganic particle, 35 parts of polylactic acid, viscous
13 parts of mixture.
The preparation method of the degradable non-woven fabrics environment-friendly materials, is as follows：
（1）Each raw material is weighed according to parts by weight；
（2）Starch and inorganic particle are cooled to 40 DEG C hereinafter, and carboxymethyl fibre is added after mixing at a temperature of 130 DEG C
Dimension element, solubilizer, zinc stearate, degradation agent, talcum powder, tributyl citrate are mixed；
（3）By step（2）The material being prepared is added into high-speed kneading machine, and heating melting is kneaded 29min；, by batch mixing
Melting and extrusion molding are added twin-screw extrude, is fine filtering layer；
（4）It is milled to gelatinization after algae is cleaned, forms slurries, the pure water of 9 times of algae weight is added in slurries,
135Mpa at 55 DEG C, supercritical extract is carried out using carbon dioxide as solvent, ultrasonic extraction in ice water solution is put into after concentration
It is filtered after 22min, collection obtains filtrate, and the protease of filtrate quality 1.2% and 1.4% poly galacturonic are added into filtrate
Sour enzyme, reacts 1.1h at 55 DEG C, enzyme-deactivating, and algae extract is obtained after being calcined at 130 DEG C after filtering and concentrating；
（5）Pyrophyllite powder is broken into after 2.8cm and is put into the hydrogenperoxide steam generator of mass fraction 78%, ultrasonic vibration 6.5h takes out
3.9h is calcined after drying at 430 DEG C, nanometer powder is then ground into and obtains modified Nano pyrophillite；
（6）Modified Nano pyrophillite, plant fiber, rubble powder, vistanex are added and is ground into grain size into pulverizer and is
Then 65 μm of powder is added algae extract, polylactic acid, adhesive and is stirred mixing；
（7）By step（6）The mixture of preparation is compiled into mesh by lapper；
（8）Mesh, fine filtering layer are stacked successively and are laminated on netted conveyer belt, hot air processing is sent into, with 165 DEG C of hot wind
3.5min is heated, degradable nonwoven cloth material is formed.
Embodiment 5
A kind of degradable non-woven fabrics environment-friendly materials, are made of the raw material of following parts by weight：25 parts of starch, carboxymethyl cellulose 5
Part, 3 parts of solubilizer, 6 parts of zinc stearate, 5 parts of degradation agent, 5 parts of talcum powder, 4 parts of tributyl citrate, 40 parts of algae, plant are fine
Tie up 4 parts of 15 part, nanometer pyrophillite, 25 parts of vistanex, 5 parts of inorganic particle, 40 parts of polylactic acid, 14 parts of adhesive.
The preparation method of the degradable non-woven fabrics environment-friendly materials, is as follows：
（1）Each raw material is weighed according to parts by weight；
（2）Starch and inorganic particle are cooled to 40 DEG C hereinafter, and carboxymethyl fibre is added after mixing at a temperature of 140 DEG C
Dimension element, solubilizer, zinc stearate, degradation agent, talcum powder, tributyl citrate are mixed；
（3）By step（2）The material being prepared is added into high-speed kneading machine, and heating melting is kneaded 30min；, by batch mixing
Melting and extrusion molding are added twin-screw extrude, is fine filtering layer；
（4）It is milled to gelatinization after algae is cleaned, forms slurries, the pure water of 10 times of algae weight is added in slurries,
140Mpa at 60 DEG C, supercritical extract is carried out using carbon dioxide as solvent, ultrasonic extraction in ice water solution is put into after concentration
It is filtered after 25min, collection obtains filtrate, and the protease of filtrate quality 1.5% and 1.5% poly galacturonic are added into filtrate
Sour enzyme, reacts 1.2h at 55 DEG C, enzyme-deactivating, and algae extract is obtained after being calcined at 140 DEG C after filtering and concentrating；
（5）Pyrophyllite powder is broken into after 3cm and is put into the hydrogenperoxide steam generator of mass fraction 80%, ultrasonic vibration 7h takes out drying
4h is calcined at 440 DEG C afterwards, nanometer powder is then ground into and obtains modified Nano pyrophillite；
（6）Modified Nano pyrophillite, plant fiber, rubble powder, vistanex are added and is ground into grain size into pulverizer and is
Then 70 μm of powder is added algae extract, polylactic acid, adhesive and is stirred mixing；
（7）By step（6）The mixture of preparation is compiled into mesh by lapper；
（8）Mesh, fine filtering layer are stacked successively and are laminated on netted conveyer belt, hot air processing is sent into, with 170 DEG C of hot wind
4min is heated, degradable nonwoven cloth material is formed.
The inorganic particle is one or more of calcium carbonate, talcum powder, kaolin, mica powder.The solubilizer is
The one or more of ethylene glycol, diethylene glycol (DEG), propylene glycol, sorbierite or glycerine.The algae be straight Chaetoceros, Wei Shi hailian seaweeds or
Sour Chlorococcum.
Instant component is novel, dispensing science, makes simple, at low cost, fully biodegradable, can break up performance it is good,
Strength is high, and preparation method defect rate is low, production efficiency is high, and raw material sources are extensive, and yield is high, and products application range is wide, is suitble to
Large-scale industrial production, it is especially nontoxic.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (7)
1. a kind of degradable non-woven fabrics environment-friendly materials, which is characterized in that be made of the raw material of following parts by weight：Starch 15-25
Part, 3-5 parts of carboxymethyl cellulose, 1-3 parts of solubilizer, 4-6 parts of zinc stearate, 1-5 parts of degradation agent, 3-5 parts of talcum powder, citric acid
2-4 parts of tributyl, 20-40 parts of algae, 10-15 parts of plant fiber, 2-4 parts of nanometer pyrophillite, 15-25 parts of vistanex, nothing
3-5 parts of machine powder, 20-40 parts of polylactic acid, 10-14 parts of adhesive.
2. degradable non-woven fabrics environment-friendly materials according to claim 1, which is characterized in that by the raw material of following parts by weight
It is made：18-22 parts of starch, 3.5-4.5 parts of carboxymethyl cellulose, 1.5-2.5 parts of solubilizer, 4.5-5.5 parts of zinc stearate, degradation
2-4 parts of agent, 2.5-3.5 parts of tributyl citrate, 25-35 parts of algae, 11-14 parts of plant fiber, is received 3.5-4.5 parts of talcum powder
2.5-3.5 parts of pyrophillite of rice, 18-22 parts of vistanex, 3.5-4.5 parts of inorganic particle, 25-35 parts of polylactic acid, adhesive 11-
13 parts.
3. degradable non-woven fabrics environment-friendly materials according to claim 1, which is characterized in that by the raw material of following parts by weight
It is made：20 parts of starch, 4 parts of carboxymethyl cellulose, 2 parts of solubilizer, 5 parts of zinc stearate, 3 parts of degradation agent, 4 parts of talcum powder, lemon
3 parts of sour tributyl, 3 parts of 12 part, nanometer pyrophillite of plant fiber, 20 parts of vistanex, 4 parts of inorganic particle, gathers 30 parts of algae
30 parts of lactic acid, 12 parts of adhesive.
4. according to any degradable non-woven fabrics environment-friendly materials of claim 1-3, which is characterized in that the inorganic particle
For one or more of calcium carbonate, talcum powder, kaolin, mica powder.
5. according to any degradable non-woven fabrics environment-friendly materials of claim 1-3, which is characterized in that the solubilizer is
The one or more of ethylene glycol, diethylene glycol (DEG), propylene glycol, sorbierite or glycerine.
6. according to any degradable non-woven fabrics environment-friendly materials of claim 1-3, which is characterized in that the algae is straight
Chaetoceros, Wei Shi hailian seaweeds or sour Chlorococcum.
7. a kind of preparation method of degradable non-woven fabrics environment-friendly materials as described in any one of claims 1-3, which is characterized in that
It is as follows：
（1）Each raw material is weighed according to parts by weight；
（2）Starch and inorganic particle are cooled to 40 DEG C hereinafter, and carboxylic first is added after mixing at a temperature of 100-140 DEG C
Base cellulose, solubilizer, zinc stearate, degradation agent, talcum powder, tributyl citrate are mixed；
（3）By step（2）The material being prepared is added into high-speed kneading machine, and heating melting is kneaded 25-30min；, will
Batch mixing adds twin-screw extrude melting and extrusion molding, is fine filtering layer；
（4）It is milled to gelatinization after algae is cleaned, forms slurries, the pure water of 6-10 times of algae weight is added in slurries,
At 120-140Mpa, 40-60 DEG C, supercritical extract is carried out using carbon dioxide as solvent, is put into ice water solution after concentration
It is filtered after ultrasonic extraction 15-25min, collection obtains filtrate, and the protease and 1- of filtrate quality 0.5-1.5% are added into filtrate
1.5% polygalacturonase, reacts 0.8-1.2h at 55 DEG C, enzyme-deactivating, is forged at 100-140 DEG C after filtering and concentrating
Algae extract is obtained after burning；
（5）Pyrophyllite powder is broken into after 2-3cm and is put into the hydrogenperoxide steam generator of mass fraction 70-80%, ultrasonic vibration 5-7h,
3-4h is calcined at 400-440 DEG C after taking out drying, is then ground into nanometer powder and is obtained modified Nano pyrophillite；
（6）Modified Nano pyrophillite, plant fiber, rubble powder, vistanex are added and is ground into grain size into pulverizer and is
Then 50-70 μm of powder is added algae extract, polylactic acid, adhesive and is stirred mixing；
（7）By step（6）The mixture of preparation is compiled into mesh by lapper；
（8）Mesh, fine filtering layer are stacked successively and are laminated on netted conveyer belt, hot air processing is sent into, with 150-170 DEG C
Hot-blast Heating 2-4min forms degradable nonwoven cloth material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497258.5A CN108659489A (en) | 2018-05-22 | 2018-05-22 | A kind of degradable non-woven fabrics environment-friendly materials and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497258.5A CN108659489A (en) | 2018-05-22 | 2018-05-22 | A kind of degradable non-woven fabrics environment-friendly materials and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108659489A true CN108659489A (en) | 2018-10-16 |
Family
ID=63777449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810497258.5A Pending CN108659489A (en) | 2018-05-22 | 2018-05-22 | A kind of degradable non-woven fabrics environment-friendly materials and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108659489A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080139069A1 (en) * | 2006-12-06 | 2008-06-12 | Taiwan Textile Research Institute | Spunbond non-woven containing bamboo charcoal and method for fabricating the same |
| CN105908365A (en) * | 2016-04-21 | 2016-08-31 | 浙江中宇节能科技有限公司 | Multifunctional non-woven fabric |
| CN106367893A (en) * | 2016-08-30 | 2017-02-01 | 山东胜伟园林科技有限公司 | Bio-degradable non-woven fabric material and preparation method thereof |
| CN107476078A (en) * | 2017-10-12 | 2017-12-15 | 安徽申科塑业有限公司 | A kind of non-woven fabrics environment-friendly degradable Seedling bag |
-
2018
- 2018-05-22 CN CN201810497258.5A patent/CN108659489A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080139069A1 (en) * | 2006-12-06 | 2008-06-12 | Taiwan Textile Research Institute | Spunbond non-woven containing bamboo charcoal and method for fabricating the same |
| CN105908365A (en) * | 2016-04-21 | 2016-08-31 | 浙江中宇节能科技有限公司 | Multifunctional non-woven fabric |
| CN106367893A (en) * | 2016-08-30 | 2017-02-01 | 山东胜伟园林科技有限公司 | Bio-degradable non-woven fabric material and preparation method thereof |
| CN107476078A (en) * | 2017-10-12 | 2017-12-15 | 安徽申科塑业有限公司 | A kind of non-woven fabrics environment-friendly degradable Seedling bag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100354360B1 (en) | Method for preparing spraying biodegradable fibrils using the flow of gaseous substances, non-woven fabrics containing biodegradable fibrils and articles comprising bi-woven fabrics | |
| CN110273299B (en) | Polyvinyl alcohol non-woven fabric and preparation method thereof | |
| CN108796817B (en) | A kind of melt-blown non-woven filter material | |
| CN107190417A (en) | A kind of production method of the non-woven cloth with unidirectional elasticity | |
| CN109914034A (en) | A kind of preparation method of electret polylactic acid melt-blown non-woven material | |
| TW201619459A (en) | Meltblown method for producing nonwoven fabrics with hygroscopic metastatic feature | |
| CN108286125A (en) | A kind of function wet tissue of antibacterial water suction | |
| CN105908371A (en) | Blended non-woven fabric and preparation technology thereof | |
| DE69930013T2 (en) | POLYHYDROXYALKANOATE COPOLYMERS CONTAINING DERIVABLE PLASTIC ITEMS | |
| CN106948088A (en) | A kind of non-woven fabrics preparation method led surely | |
| CN110791879A (en) | Antibacterial and anti-mite blended non-woven fabric based on polylactic acid fibers | |
| CN108659489A (en) | A kind of degradable non-woven fabrics environment-friendly materials and preparation method thereof | |
| CN102934963B (en) | The preparation method of a kind of environment-friendlydegradable degradable wet tissue material | |
| US20090258561A1 (en) | Cellulose carbamate spinning solution, method for producing a cellulose carbamate nonwoven, and use of the same | |
| CN113073398B (en) | Superfine oyster-based fiber and preparation process thereof | |
| TW201627546A (en) | Spunbond method for producing non-woven fabric with deodorant feature from bamboo cellulose | |
| JP2006348438A (en) | Nonwoven fabric | |
| CN111775540A (en) | Production method of melt-blown fabric | |
| CN106183153B (en) | A kind of natural fiber felt-cloth and its production method | |
| CN103862797A (en) | Producing method of degradable nonwoven fabric | |
| CN110578208A (en) | nano fiber multi-component composite silk soft non-woven fabric and manufacturing method thereof | |
| CN113463273B (en) | Preparation method of polylactic acid degradable melt-blown nonwoven material | |
| CN108130652A (en) | A kind of polylactic acid non-woven fabrics and preparation method and application | |
| JP2023147247A (en) | Melt-blown nonwoven fabric and hygienic material | |
| CN103590237A (en) | Tourmaline antibacterial health-care heat-bonded wadding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181016 |