CN110172221A - A kind of starch base melt spinning resin and its application - Google Patents
A kind of starch base melt spinning resin and its application Download PDFInfo
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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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
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
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- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/007—Addition polymers
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
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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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- 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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- 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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Abstract
A kind of starch base melt spinning resin and its application, each ingredient and parts by weight are as follows: 15-65 parts of starch, 35-85 parts of PVA, 20-45 parts of plasticiser, 1.0-2.5 parts of decomposing inhibitor, 0.5-5 parts of fluorine carbon activity agent, 1.0-10 parts of processing aid.The present invention widens its fusing point and decomposition point distance, improves initial pyrolyzation temperature, improve melt index, inhibit small molecule plasticizers migration, the starch base melt spinning resin of acquisition has complete biodegradable characteristic by being modified to starch/PVA system;Non-woven fabrics is prepared by melt spinning method with the resin, simple process, equipment investment is few, does not use organic solvent or coagulating bath, saves the energy, and no three wastes pollution on the environment.
Description
Technical field
The invention belongs to polymeric material fields, and in particular to a kind of starch base melt spinning resin and its application.
Background technique
In recent years, with the improvement of people's environmental awareness, solving because of white pollution caused by after common plastics package waste,
It is extremely urgent to research and develop biodegradable packaging material.Circular regeneration of the starch plastics due to its fully bio-degradable and raw material
Property receives significant attention, if it is possible to realize that its melt spinning process, application range will greatly be extended.It is related at present to form sediment
The compound system of powder base resin and starch and PVA carries out melt spinning and has not been reported.
PVA (polyvinyl alcohol) due to good biological degradability, it is current solve because of plastic product it is discarded after caused by
White pollution in terms of have broad application prospects.But compared with other macromolecule resin materials, since PVA resin can not be into
Row melt spinning, so significantly limiting its application range.
Chinese patent CN102776597 is related to a kind of high strength high modulus polyvinyl alcohol fiber and its melt spinning method, can be with
Melting extrusion, but PVA powder does plasticizer addition polyalcohol with water, substantially still falls within solwution method spinning, is only made with water
For solvent, and produce because of the low boiling point of water and unstable.
It is modified currently, referring in the prior art using polyalcohol and oligomer, but with a large amount of water as solvent, and simultaneously
Do not illustrate the origin of polyalcohol and oligomer, can not judge the practicality.
Summary of the invention
The purpose of the present invention is to provide a kind of starch base melt spinning resin and its applications, by adding PVA body to starch
System is modified, and widens its fusing point and decomposition point distance, improves its melt index, makes its initial pyrolyzation temperature >=250 DEG C, melts
Melt index to reach 5-40g/10min (test condition: 210 DEG C, 5.0Kg), the starch base melt spinning resin of acquisition has complete
Biodegradation character;Non-woven fabrics is prepared by melt spinning method with the resin, simple process, equipment investment is few, without using having
The energy, and no three wastes pollution on the environment are saved in solvent or coagulating bath.
In order to achieve the above object, the invention provides the following technical scheme:
A kind of starch base melt spinning resin, each ingredient and parts by weight are as follows: 15-65 parts of starch, PVA35-85 parts, plasticizing
Agent is 20-45 parts additional, and decomposing inhibitor is 1.0-3.0 parts additional, and fluorine carbon activity agent is 0.5-5 parts additional, and 1.0-10 parts of processing aid;
Wherein, the plasticiser is compound system comprising by propylene oxide, polyglycereol or PEG 100-20000, pentaerythrite, 1-4
Butanediol, diethylene glycol (DEG), in trimethylolpropane three kinds or more and deionized water addition reaction product, the addition reaction product with
Glycerol, polyglycereol or PEG100-20000 are compounded;Wherein, addition reaction temperature is 60~85 DEG C, reaction time 1.5-6
Hour, addition reaction product is no less than 10 parts when compounding.
Further, the starch in cornstarch, tapioca, potato starch and modified starch at least one
Kind, wherein the fineness of starch >=300 mesh, the modified starch are acetate starch, oxidized starch or acetylated starch.
Further, the alcoholysis degree 85%-100% of the PVA, degree of polymerization 500-3000, average molecular weight 65000-
85000, volatile matter≤5%, sodium acetate≤2.8, ash content≤1.0, pH value 6.5-7.0, partial size 80-500 mesh.
Also, the PVA that the PVA is 500-800 by the degree of polymerization is compounded with the PVA that the degree of polymerization is 1200-2000, the two
Weight ratio be the degree of polymerization be 500-800 PVA: the degree of polymerization be 1200-2000 PVA=1:2-2.5.
Preferably, the decomposing inhibitor is selected from 1- butyl -3- methyl miaow Cuo tetrafluoroborate, 1- vinyl -3- ethyl
Miaow Cuo borate, 1- ethoxy -3- methyl miaow Cuo tetrafluoroborate, 1- butyl -3- methyl miaow Cuo villaumite, 1- vinyl 3- ethyl
Miaow Cuo smelling salts, dodecyl sulfobetaine, graphene, graphene oxide and rutile/anatase TiO2In at least one
Kind.
Further, 1- butyl -3- methyl miaow Cuo tetrafluoroborate in the decomposing inhibitor: 1- butyl -3- methyl miaow Cuo
Villaumite=1-2:1, weight ratio, the compounding of the two can effectively improve temperature of initial decomposition, while can also effectively drop
The water imbibition of low PVA.
Also, the fluorine carbon activity agent in Du Pont FSO-100, Du Pont FS-31 and Noah's ark chemistry AC-702 at least one
Kind.
Further, the processing aid be lubricant, antioxidant, flow improver additive and heat stabilizer at least two kinds with
On.
Also, the heat stabilizer is zinc stearate, calcium stearate, magnesium stearate or methyl methacrylate;The antioxygen
Agent is antioxidant 1010, irgasfos 168, antioxidant 300, antioxidant 330, a variety of mixtures in TNP;The lubricant or stream
Dynamic promotor is selected from least one of oleamide, erucyl amide, stearic amide.
Starch base melt spinning resin of the present invention is used to prepare non-woven fabrics.
The present invention passes through the mutual synergistic effect of plasticiser and decomposing inhibitor described above, can effectively widen fusing point
With decomposition point distance, initial pyrolyzation temperature is improved, improves melt index, the small molecule solvent (decomposing inhibitor) of introducing, energy
It is intermolecular enough to penetrate into PVA, destroys its Van der Waals force, improves spin-drawing rate.
In plasticiser of the invention, using addition low molecular weight glycerol and high molecular weight polyglycereol (polyglycereol 10/9/8/7/
6/5/4//3) or PEG (PEG100-20000 etc.) is compounded, to reduce appearance effects caused by small molecule plasticizers migration;
In PVA of the present invention, is compounded using high polymerization degree with the PVA of low polymerization degree, effectively improve melt-processed mobility.
Compared with prior art, the invention has the following beneficial effects:
The present invention successfully realizes that the fusion plastification of starch-based resin squeezes out by adding PVA system to be modified starch,
Melt index reaches 5-40g/10min (test condition: 210 DEG C, 5.0Kg), temperature of initial decomposition >=250 DEG C, processing temperature 120
℃-240℃;With completely biodegradable, degradability will not be influenced because of modified generation crosslinking due to.
Starch base melt spinning resin of the invention, there is simple process, and equipment investment is few, and occupied area is small, is produced into
This cheap advantage.
Starch-based resin of the invention can carry out spinning with the method for melt spinning, not use solvent or coagulating bath, section
Save the energy, and three-waste free discharge.
Specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
By 10 parts of pentaerythrite, 15 parts of 1,4-butanediol, 10 parts of diethylene glycol (DEG), 5 parts of PEG2000,25 parts of deionized water, point
It is not added in reaction kettle and stirs evenly, be added dropwise with 30 parts of propylene oxide, and 0.02 part of phosphoric acid catalyst is added and carries out addition
Reaction, revolving speed are 80~100 revs/min, and mixing time is 100~120 minutes, and temperature is 60~85 DEG C, obtain addition reaction
Product one.
By 20 parts of 400 mesh cornstarch, 10 parts of PVA0599,30 parts of PVA1299, the addition reaction product one of embodiment 1
20 parts, 5 parts of glycerine, 5 parts of polyglycereol, 5 parts of deionized water, 2.0 parts of tetrafluoroborate of methyl miaow Cuo of 1- butyl -3-, dodecane
1.0 parts of base sulfobetaines, anatase titanium dioxide TiO22.0 parts, 0.45 part of zinc stearate, 1.0 parts of oleamide, Du Pont FSO-100
1.5 parts, 0.4 part of antioxidant 1010,0.5 part of antioxidant 300, SiO2It 0.2 part, puts into high-speed mixer respectively, while stirring
Side heating is mixed, plasticising is given under 40 DEG C -120 DEG C/40min state, places 24 hours, then put into pelletizer and be granulated, is formed sediment
Powder based smelting spinning resin.
Examination spinning is carried out on single unit spinning machine with the starch base melt spinning resin, 120 DEG C -240 DEG C of melt processing temperature,
Spinneret extruded velocity 0.5-1.0m/min, 3-6 times of drafting multiple, the results are shown in Table 1.
Embodiment 2
By 25 parts of an acetoglyceride, two 25 parts of acetoglycerides, 15 parts of glycerine, gather sweet by 20 parts of triacetyl glycerine
15 parts of oil, which is separately added into reaction kettle, to stir evenly, and 0.02 part of phosphoric acid catalyst is added and carries out addition reaction, revolving speed is 80~100
Rev/min, mixing time is 100~120 minutes, and temperature is 60~85 DEG C.Obtain addition reaction product two.
By 20 parts of 450 mesh tapioca, 20 parts of PVA0899,20 parts of .PVA1799, the addition reaction product two of embodiment 2
25 parts, 5 parts of glycerine, 5 parts of polyethylene glycol-800,5 parts of deionized water, 1- butyl -3- methyl miaow Cuo villaumite, 1.5 parts, dodecane
1.0 parts of base sulfobetaines, 0.05 part of smelling salts of ethyl miaow Cuo of 1- vinyl 3-, anatase titanium dioxide TiO22.0 parts, zinc stearate 0.45
Part, 1.5 parts of amide of resolving, 1.5 parts of Du Pont FS-31,0.6 part of antioxidant 1010,0.3 part of antioxidant 300, SiO20.5 part,
It puts into high-speed mixer, heats while stirring respectively, plasticising is given under 40 DEG C -120 DEG C/40min state, it is small to place 24
When, then put into pelletizer and be granulated, obtain starch base melt spinning resin.
Examination spinning is carried out on single unit spinning machine with the starch base melt spinning resin, 120 DEG C -240 DEG C of melt processing temperature,
Spinneret extruded velocity 0.5-1.0m/min, 3-6 times of drafting multiple, the results are shown in Table 1.
Embodiment 3
By 30 parts of 600 mesh potato starch, 15 parts of PVA0599,15 parts of PVA2099, the addition reaction product of embodiment 2
2 30 parts, 5 parts of glycerine, 5 parts of polyethylene glycol 2000,5 parts of deionized water, 1- butyl -3- methyl miaow Cuo tetrafluoroborate 1.5
Part, 1.5 parts of villaumite of methyl miaow Cuo of 1- butyl -3-, 1.0 parts of dodecyl sulfobetaine, anatase titanium dioxide TiO22.0 parts, 1- ethylene
0.1 part of smelling salts of ethyl miaow Cuo of base 3-, 0.45 part of zinc stearate, 1.0 parts of oleamide, 1.5 parts of Du Pont FSO-100, antioxidant
1010 0.6 parts, 0.3 part of antioxidant 300, SiO2It 0.5 part, puts into high-speed mixer, heats while stirring respectively,
Plasticising is given under 40 DEG C -120 DEG C/40min state, is placed 24 hours, then put into pelletizer and be granulated, and starch base melt spinning is obtained
Resin.
Examination spinning is carried out on single unit spinning machine with the starch base melt spinning resin, 120 DEG C -240 DEG C of melt processing temperature,
Spinneret extruded velocity 0.5-1.0m/min, 3-6 times of drafting multiple, the results are shown in Table 1.
Embodiment 4
By 20 parts of 800 mesh cornstarch, 10 parts of PVA0588,30 parts of PVA2088, the addition reaction product one of embodiment 1
30 parts, 5 parts of glycerine, 5 parts of Macrogol 6000,1.5 parts of tetrafluoroborate of methyl miaow Cuo of 1- butyl -3-, 1- butyl -3- first
1.5 parts of villaumite of base miaow Cuo, 1.5 parts of dodecyl sulfobetaine, 0.1 part of smelling salts of ethyl miaow Cuo of 1- vinyl 3-, anatase titanium dioxide
TiO22.0 parts, 0.45 part of zinc stearate, 1.0 parts of oleamide, 1.5 parts of Du Pont FSO-100,0.6 part of antioxidant 1010, resist
300 0.3 parts of oxygen agent, SiO20.5 part, put into high-speed mixer, heat while stirring respectively, 40 DEG C -120 DEG C/
Plasticising is given under 40min state, is placed 24 hours, then put into pelletizer and be granulated, and starch base melt spinning resin is obtained.
Examination spinning is carried out on single unit spinning machine with the starch base melt spinning resin, 120 DEG C -240 DEG C of melt processing temperature,
Spinneret extruded velocity 0.5-1.0m/min, 3-6 times of drafting multiple, the results are shown in Table 1.
Table 1
Claims (10)
1. a kind of starch base melt spinning resin, each ingredient and parts by weight are as follows: 15-65 parts of starch, PVA35-85 parts, plasticiser
20-45 parts, 1.0-2.5 parts of decomposing inhibitor, 0.5-5 parts of fluorine carbon activity agent, 1.0-10 parts of processing aid;
Wherein, the plasticiser be compound system comprising by propylene oxide, polyglycereol or PEG100-20000, pentaerythrite,
1-4 butanediol, diethylene glycol (DEG), in trimethylolpropane three kinds or more and deionized water addition reaction product, which produces
Object is compounded with glycerol, polyglycereol or PEG100-20000;Wherein, addition reaction temperature is 60~85 DEG C, and the reaction time is
1.5-6 hours, addition reaction product was no less than 10 parts when compounding.
2. starch base melt spinning resin according to claim 1, which is characterized in that the starch is selected from cornstarch, wood
At least one of sweet potato starch, potato starch and modified starch, wherein the fineness of starch >=300 mesh, the modified starch are
Acetate starch, oxidized starch or acetylated starch.
3. starch base melt spinning resin according to claim 1, which is characterized in that the alcoholysis degree 85%- of the PVA
100%, degree of polymerization 500-3000, average molecular weight 65000-85000, volatile matter≤5%, sodium acetate≤2.8, ash content≤1.0,
PH value 6.5-7.0, partial size 80-500 mesh.
4. starch base melt spinning resin according to claim 1 or claim 2, which is characterized in that the PVA is 500- by the degree of polymerization
800 PVA is compounded with the PVA that the degree of polymerization is 1200-3000, and the weight ratio of the two is the PVA that the degree of polymerization is 500-800:
The degree of polymerization is the PVA=1:2-2.5 of 1200-3000.
5. starch base melt spinning resin according to claim 1, which is characterized in that the fluorine carbon activity agent is selected from Du Pont
At least one of FSO-100, Du Pont FS-31 and Noah's ark chemistry AC-702.
6. starch base melt spinning resin according to claim 1, which is characterized in that the decomposing inhibitor is selected from 1- fourth
Base -3- methyl miaow Cuo tetrafluoroborate, 1- vinyl -3- ethyl miaow Cuo borate, 1- ethoxy -3- methyl miaow Cuo tetrafluoro boric acid
Salt, 1- butyl -3- methyl miaow Cuo villaumite, 1- vinyl 3- ethyl miaow Cuo smelling salts, dodecyl sulfobetaine, graphene, oxygen
Graphite alkene and rutile-type or anatase titanium dioxide TiO2At least one of.
7. starch base melt spinning resin according to claim 1, which is characterized in that the processing aid is lubricant, resists
At least two or more in oxygen agent, flow improver additive and heat stabilizer.
8. according to the planted starch base melt spinning resin of claim 7, which is characterized in that the lubricant or flow improver additive choosing
From at least one of oleamide, erucyl amide, stearic amide;The heat stabilizer be selected from zinc stearate, calcium stearate,
At least one of magnesium stearate and methyl methacrylate.
9. starch base melt spinning resin according to claim 7, which is characterized in that the antioxidant be antioxidant 1010,
Irgasfos 168, antioxidant 300, antioxidant 330, a variety of mixtures in TNP.
10. starch base melt spinning resin is preparing the application in non-woven fabrics as described in claim any one of 1-9.
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Cited By (5)
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---|---|---|---|---|
CN111155189A (en) * | 2019-10-14 | 2020-05-15 | 四川大学 | Preparation method of melt-spun profiled polyvinyl alcohol fiber |
CN111455540A (en) * | 2020-05-17 | 2020-07-28 | 宜春希宇生物制品有限公司 | Skin-friendly light high-strength fabric and preparation process thereof |
CN112358655A (en) * | 2020-11-09 | 2021-02-12 | 绍兴兆丽新材料科技有限公司 | Environment-friendly medicine packaging material and preparation method thereof |
CN112457535A (en) * | 2020-11-30 | 2021-03-09 | 绍兴兆丽新材料科技有限公司 | Environment-friendly spicy cabbage packaging bag and preparation method thereof |
CN113321978A (en) * | 2021-06-01 | 2021-08-31 | 浙江爱迪尔包装股份有限公司 | Novel environment-friendly coating liquid |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN111155189A (en) * | 2019-10-14 | 2020-05-15 | 四川大学 | Preparation method of melt-spun profiled polyvinyl alcohol fiber |
CN111155189B (en) * | 2019-10-14 | 2022-02-18 | 四川大学 | Preparation method of melt-spun profiled polyvinyl alcohol fiber |
CN111455540A (en) * | 2020-05-17 | 2020-07-28 | 宜春希宇生物制品有限公司 | Skin-friendly light high-strength fabric and preparation process thereof |
CN111455540B (en) * | 2020-05-17 | 2021-08-13 | 北京鑫源荣海装备科技有限公司 | Skin-friendly light high-strength fabric and preparation process thereof |
CN112358655A (en) * | 2020-11-09 | 2021-02-12 | 绍兴兆丽新材料科技有限公司 | Environment-friendly medicine packaging material and preparation method thereof |
CN112457535A (en) * | 2020-11-30 | 2021-03-09 | 绍兴兆丽新材料科技有限公司 | Environment-friendly spicy cabbage packaging bag and preparation method thereof |
CN113321978A (en) * | 2021-06-01 | 2021-08-31 | 浙江爱迪尔包装股份有限公司 | Novel environment-friendly coating liquid |
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