CN108485673A - A kind of selfreparing long-acting type fixes the sand the preparation method of agent material - Google Patents
A kind of selfreparing long-acting type fixes the sand the preparation method of agent material Download PDFInfo
- Publication number
- CN108485673A CN108485673A CN201810307334.1A CN201810307334A CN108485673A CN 108485673 A CN108485673 A CN 108485673A CN 201810307334 A CN201810307334 A CN 201810307334A CN 108485673 A CN108485673 A CN 108485673A
- Authority
- CN
- China
- Prior art keywords
- parts
- sand
- selfreparing
- long
- acting type
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
- C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
- C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
- C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
- C08G14/08—Ureas; Thioureas
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
- C08G65/2612—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aromatic or arylaliphatic hydroxyl groups
-
- 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
-
- 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
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
- D06M14/08—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin
- D06M14/12—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/423—Amino-aldehyde resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2105/00—Erosion prevention
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Materials Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
It fixes the sand the present invention relates to a kind of selfreparing long-acting type the preparation method of agent material, belongs to sand-consolidating agent field of material technology.Technical solution of the present invention is starting material by alkali lignin, by the way that porous modified particles are added in polymer material, and after electrostatic spinning prepares porous fibre, in being added to due to the porous fibre for preparing of the present invention and fix the sand agent material, through sand-consolidating agent be formed by curing three-dimensional structure to entanglement effect, effectively improve the mechanical property of material after the present invention cures, and technical solution of the present invention is added to using modified fibre in the lotions such as bicyclopentadiene and formaldehyde, cured formation clad and in use partially porous fiber ruptures, it is adsorbed to the dicyclopentadiene monomers inside porous fibre and simultaneously ring displacement polymerisation occurs with pollopas outer wall layer under the action of fiber surface catalyst, generate the high crosslinked polymer of high rigidity, and cause the in-situ polymerization of adhesive, to effectively repair and further improve the mechanical property of material.
Description
Technical field
It fixes the sand the present invention relates to a kind of selfreparing long-acting type the preparation method of agent material, belongs to sand-consolidating agent material technology neck
Domain.
Background technology
External chemical sand-fixing research starts from the thirties in last century, and chemical sand-fixing research in China's then starts from the sixties in last century.
Initially use widest chemical sand fixing material is oil product class, wherein it is most to carry out fixation experiment with asphalt emulsion, but
Be due to such rule of origin deficiency, ageing resistance and weather-proof difference, therefore people start to explore not only it is i.e. environmentally friendly but also
Novel class chemical sand fixing material with good sand-fixing effect.With the rapid development of artificial synthesized high molecular polymer industry,
Some high molecular polymers, high hydroscopic resin and the novel sand fixation material of Organic-inorganic composite class also just application and it is raw, this adds
Fast development speed and application range of the chemical sand-fixing in desert treatment.
High molecular polymer super absorbent resin lipid material have very high molecular weight and larger viscosity, therefore with it come into
Row is checked winds and fixed drifting sand, and can make to be bonded to the bonding course with preferable toughness between loose and flowing the grains of sand.Have in the world at present
Many countries all carry out experiment of checking winds and fixing drifting sand researching and developing various types of super absorbent resins, and that has developed has starch
Graft polypropylene acids, starch-grafted polyacrylonitrile, cellulose family, vinyl acetate class, polyacrylate, polyvinyl acetate
Class.Many practical studies show high molecular polymer super absorbent resin lipid material being used in Desertification Control, the consolidation of formation
Layer has the advantages that many, such as cures rapid, good caking property, higher intensity and excellent water absorbing and retaining properties.In addition, portion
The such sand fixation material divided also has good elasticity and high-temperature stability, however macromolecular sand-fixation material is stronger in dust storm air-flow
In the environment of in condensation initial stage compression strength it is poor, easily rupturable, so that sand-fixing effect is affected, so preparing a kind of selfreparing
Long-acting type sand fixation material is necessary.
Invention content
The technical problems to be solved by the invention：For existing macromolecular sand-fixation material in the stronger environment of dust storm air-flow
Under it is poor, easily rupturable in condensation initial stage compression strength, the problem of making sand-fixing effect be affected, it is long to provide a kind of selfreparing
Acting type is fixed the sand the preparation method of agent material.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
（1）In mass ratio 1:10, alkali lignin is added in deionized water, simultaneously 10~15min of ultrasonic disperse is stirred, obtains
Dispersion liquid simultaneously adjusts dispersion liquid pH and is counted to 12, then in parts by weight, weighs 45~50 parts of dispersion liquids, 10~15 parts of dodecanes respectively
Base benzene sulfonic acid sodium salt, 1~2 part of epoxychloropropane are stirred and are placed in three-necked flask, and in a nitrogen atmosphere, heating water bath is quiet
It sets and is cooled to room temperature, filter to obtain filter cake, dry modified particles；
（2）Count part in parts by weight, respectively weigh 45~50 parts of n,N-Dimethylformamide, 6~8 parts of polystyrene, 3~5 parts
Epoxy sand-consolidating agent 593 and 10~15 part of 200 mesh modified particles are placed in beaker, are stirred simultaneously ultrasonic disperse, are obtained dispersion slurries；
（3）Dispersion slurries are placed in electrostatic spinning apparatus, electrostatic spinning handles and stand solidification, collects to obtain modified fibre；
（4）It counts in parts by weight, weighs 45~50 parts of bicyclopentadiene, 3~5 parts of OP-10,1~2 part of ammonium chloride, 1~2 respectively
Part resorcinol, 3~5 parts of formaldehyde, 1~2 part of urea and 10~15 parts of modified fibres are placed in grinding pot, grinding distribution and mistake
Sieve obtains grinding milk and ultrasonic disperse, you can is prepared into the selfreparing long-acting type and fixes the sand agent material.
Step（1）It is 25~30mL/min that the nitrogen, which is passed through rate,.
Step（3）It is 10~15cm, spinning that the electrostatic spinning processing, which is adding spinning voltage 20kV outside, receiving distance,
Solution flow rate is that electrostatic spinning is handled under 5 μ L/min.
Step（4）The grit number of crossing is 500 mesh.
Compared with other methods, advantageous effects are the present invention：
（1）Technical solution of the present invention is starting material by alkali lignin, and neopelex is dispersant, epoxy chloropropionate
Alkane is that crosslinking agent prepares porous modified particles, by the way that porous modified particles are added in polymer material, and electrostatic spinning system
After standby porous fibre, in being added to due to porous fibre prepared by the present invention and fix the sand agent material, three-dimensional is formed by curing through sand-consolidating agent
Structure to entanglement effect, effectively improve the present invention solidification after material mechanical property；
（2）Technical solution of the present invention is added to using modified fibre in the lotions such as bicyclopentadiene and formaldehyde, cured formation packet
Coating and in use partially porous fiber ruptures are adsorbed to the dicyclopentadiene monomers inside porous fibre in fiber table
Occur with pollopas outer wall layer under the action of surface catalysis agent and ring shifts polymerisation, generates the high crosslinked polymerization of high rigidity
Object, and cause the in-situ polymerization of adhesive, to effectively repair and further improve the mechanical property of material.
Specific implementation mode
In mass ratio 1:10, alkali lignin is added in deionized water, simultaneously 10~15min of ultrasonic disperse is stirred,
It obtains dispersion liquid and adjusts dispersion liquid pH with 10% sodium hydroxide solution of mass fraction and counted to 12, then in parts by weight, weighed respectively
45~50 parts of dispersion liquids, 10~15 parts of neopelexes, 1~2 part of epoxychloropropane, which are stirred, is placed in three mouthfuls of burnings
In bottle, leads to nitrogen and exclude air, it is 25~30mL/min that control nitrogen, which is passed through rate, then in a nitrogen atmosphere, at 75~85 DEG C
2~3h of lower heating water bath, standing are cooled to room temperature, and are filtered to obtain filter cake and vacuum freeze drying, are obtained modified particles；In parts by weight
Part is counted, weighs 45~50 parts of n,N-Dimethylformamide, 6~8 parts of polystyrene, 3~5 parts of epoxy sand-consolidating agents 593 and 10 respectively
~15 part of 200 mesh modified particles is placed in beaker, is stirred simultaneously ultrasonic disperse, must be disperseed slurries and place it in electrostatic spinning
It is 10~15cm adding spinning voltage 20kV outside, receiving distance in device, spinning solution flow velocity is electrostatic spinning under 5 μ L/min
Solidification is handled and stood, modified fibre is collected to obtain；Count in parts by weight, respectively weigh 45~50 parts of bicyclopentadiene, 3~5 parts
OP-10,1~2 part of ammonium chloride, 1~2 part of resorcinol, 3~5 parts of formaldehyde, 1~2 part of urea and 10~15 parts of modified fibres are placed in
In grinding pot, grinding distribution simultaneously crosses 500 mesh sieve, obtains grinding milk and is placed in 10~15min of ultrasonic disperse under 200~300W, i.e.,
The selfreparing long-acting type can be prepared into fix the sand agent material.
In mass ratio 1:10, alkali lignin is added in deionized water, simultaneously ultrasonic disperse 10min, score are stirred
Dispersion liquid is simultaneously counted with 10% sodium hydroxide solution of mass fraction adjusting dispersion liquid pH to 12, then in parts by weight, weighs 45 parts respectively
Dispersion liquid, 10 parts of neopelexes, 1 part of epoxychloropropane are stirred and are placed in three-necked flask, lead to nitrogen and exclude
Air, it is 25mL/min that control nitrogen, which is passed through rate, then in a nitrogen atmosphere, heating water bath 2h, standing are cooled at 75 DEG C
Room temperature filters to obtain filter cake and vacuum freeze drying, obtains modified particles；Part is counted in parts by weight, weighs 45 parts of N, N- diformazans respectively
Base formamide, 6 parts of polystyrene, 3 parts of epoxy sand-consolidating agents 593 and 10 part of 200 mesh modified particles are placed in beaker, are stirred simultaneously
Ultrasonic disperse must disperse slurries and place it in electrostatic spinning apparatus, be adding spinning voltage 20kV outside, receiving distance
10cm, spinning solution flow velocity are that electrostatic spinning handles and stand solidification under 5 μ L/min, collect to obtain modified fibre；In parts by weight
Meter weighs 45 parts of bicyclopentadiene, 3 parts of OP-10,1 part of ammonium chloride, 1 part of resorcinol, 3 parts of formaldehyde, 1 part of urea and 10 respectively
Part modified fibre is placed in grinding pot, and grinding distribution simultaneously crosses 500 mesh sieve, obtains grinding milk and is placed in ultrasonic disperse under 200W
10min, you can be prepared into the selfreparing long-acting type and fix the sand agent material.
In mass ratio 1:10, alkali lignin is added in deionized water, simultaneously ultrasonic disperse 12min, score are stirred
Dispersion liquid is simultaneously counted with 10% sodium hydroxide solution of mass fraction adjusting dispersion liquid pH to 12, then in parts by weight, weighs 47 parts respectively
Dispersion liquid, 12 parts of neopelexes, 2 parts of epoxychloropropane are stirred and are placed in three-necked flask, lead to nitrogen and exclude
Air, it is 27mL/min that control nitrogen, which is passed through rate, then in a nitrogen atmosphere, heating water bath 2h, standing are cooled at 77 DEG C
Room temperature filters to obtain filter cake and vacuum freeze drying, obtains modified particles；Part is counted in parts by weight, weighs 47 parts of N, N- diformazans respectively
Base formamide, 7 parts of polystyrene, 4 parts of epoxy sand-consolidating agents 593 and 12 part of 200 mesh modified particles are placed in beaker, are stirred simultaneously
Ultrasonic disperse must disperse slurries and place it in electrostatic spinning apparatus, be adding spinning voltage 20kV outside, receiving distance
12cm, spinning solution flow velocity are that electrostatic spinning handles and stand solidification under 5 μ L/min, collect to obtain modified fibre；In parts by weight
Meter weighs 47 parts of bicyclopentadiene, 4 parts of OP-10,2 parts of ammonium chlorides, 2 parts of resorcinols, 4 parts of formaldehyde, 1 part of urea and 12 respectively
Part modified fibre is placed in grinding pot, and grinding distribution simultaneously crosses 500 mesh sieve, obtains grinding milk and is placed in ultrasonic disperse under 250W
12min, you can be prepared into the selfreparing long-acting type and fix the sand agent material.
In mass ratio 1:10, alkali lignin is added in deionized water, simultaneously ultrasonic disperse 15min, score are stirred
Dispersion liquid is simultaneously counted with 10% sodium hydroxide solution of mass fraction adjusting dispersion liquid pH to 12, then in parts by weight, weighs 50 parts respectively
Dispersion liquid, 15 parts of neopelexes, 2 parts of epoxychloropropane are stirred and are placed in three-necked flask, lead to nitrogen and exclude
Air, it is 30mL/min that control nitrogen, which is passed through rate, then in a nitrogen atmosphere, heating water bath 3h, standing are cooled at 85 DEG C
Room temperature filters to obtain filter cake and vacuum freeze drying, obtains modified particles；Part is counted in parts by weight, weighs 50 parts of N, N- diformazans respectively
Base formamide, 8 parts of polystyrene, 5 parts of epoxy sand-consolidating agents 593 and 15 part of 200 mesh modified particles are placed in beaker, are stirred simultaneously
Ultrasonic disperse must disperse slurries and place it in electrostatic spinning apparatus, be adding spinning voltage 20kV outside, receiving distance
15cm, spinning solution flow velocity are that electrostatic spinning handles and stand solidification under 5 μ L/min, collect to obtain modified fibre；In parts by weight
Meter weighs 50 parts of bicyclopentadiene, 5 parts of OP-10,2 parts of ammonium chlorides, 2 parts of resorcinols, 5 parts of formaldehyde, 2 parts of urea and 15 respectively
Part modified fibre is placed in grinding pot, and grinding distribution simultaneously crosses 500 mesh sieve, obtains grinding milk and is placed in ultrasonic disperse under 300W
15min, you can be prepared into the selfreparing long-acting type and fix the sand agent material.
Sand-consolidating agent prepared by the present invention is tested for the property, specific test result is as follows shown in table table 1：
1 performance test table of table
As seen from the above table, the sand-consolidating agent that prepared by the present invention has excellent mechanical property and repairing effect.
Claims (4)
- The preparation method of agent material 1. a kind of selfreparing long-acting type fixes the sand, it is characterised in that specifically preparation process is：（1）In mass ratio 1:10, alkali lignin is added in deionized water, simultaneously 10~15min of ultrasonic disperse is stirred, obtains Dispersion liquid simultaneously adjusts dispersion liquid pH and is counted to 12, then in parts by weight, weighs 45~50 parts of dispersion liquids, 10~15 parts of dodecanes respectively Base benzene sulfonic acid sodium salt, 1~2 part of epoxychloropropane are stirred and are placed in three-necked flask, and in a nitrogen atmosphere, heating water bath is quiet It sets and is cooled to room temperature, filter to obtain filter cake, dry modified particles；（2）Count part in parts by weight, respectively weigh 45~50 parts of n,N-Dimethylformamide, 6~8 parts of polystyrene, 3~5 parts Epoxy sand-consolidating agent 593 and 10~15 part of 200 mesh modified particles are placed in beaker, are stirred simultaneously ultrasonic disperse, are obtained dispersion slurries；（3）Dispersion slurries are placed in electrostatic spinning apparatus, electrostatic spinning handles and stand solidification, collects to obtain modified fibre；（4）It counts in parts by weight, weighs 45~50 parts of bicyclopentadiene, 3~5 parts of OP-10,1~2 part of ammonium chloride, 1~2 respectively Part resorcinol, 3~5 parts of formaldehyde, 1~2 part of urea and 10~15 parts of modified fibres are placed in grinding pot, grinding distribution and mistake Sieve obtains grinding milk and ultrasonic disperse, you can is prepared into the selfreparing long-acting type and fixes the sand agent material.
- The preparation method of agent material 2. a kind of selfreparing long-acting type according to claim 1 fixes the sand, it is characterised in that：Step （1）It is 25~30mL/min that the nitrogen, which is passed through rate,.
- The preparation method of agent material 3. a kind of selfreparing long-acting type according to claim 1 fixes the sand, it is characterised in that：Step （3）To be 10~15cm adding spinning voltage 20kV outside, receiving distance, spinning solution flow velocity is 5 μ for the electrostatic spinning processing Electrostatic spinning is handled under L/min.
- The preparation method of agent material 4. a kind of selfreparing long-acting type according to claim 1 fixes the sand, it is characterised in that：Step （4）The grit number of crossing is 500 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810307334.1A CN108485673A (en) | 2018-04-08 | 2018-04-08 | A kind of selfreparing long-acting type fixes the sand the preparation method of agent material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810307334.1A CN108485673A (en) | 2018-04-08 | 2018-04-08 | A kind of selfreparing long-acting type fixes the sand the preparation method of agent material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108485673A true CN108485673A (en) | 2018-09-04 |
Family
ID=63315047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810307334.1A Pending CN108485673A (en) | 2018-04-08 | 2018-04-08 | A kind of selfreparing long-acting type fixes the sand the preparation method of agent material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108485673A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878212A (en) * | 2019-04-26 | 2020-03-13 | 青岛艾尔乐新材料有限公司 | Degradable desert sand fixation agent |
| CN112358218A (en) * | 2020-11-02 | 2021-02-12 | 贵州石博士科技股份有限公司 | Preparation method of intelligent self-healing additive |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226088A (en) * | 2011-04-27 | 2011-10-26 | 南京大学 | Polyurethane-based ecological sand-fixing agent and preparation method thereof |
-
2018
- 2018-04-08 CN CN201810307334.1A patent/CN108485673A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226088A (en) * | 2011-04-27 | 2011-10-26 | 南京大学 | Polyurethane-based ecological sand-fixing agent and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 乔庆东等: "《碳五烯烃的精细化工利用》", 31 January 2015, 辽宁科学技术出版社 * |
| 江体乾: "《化工工艺手册》", 29 February 1992, 上海科学技术出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878212A (en) * | 2019-04-26 | 2020-03-13 | 青岛艾尔乐新材料有限公司 | Degradable desert sand fixation agent |
| CN112358218A (en) * | 2020-11-02 | 2021-02-12 | 贵州石博士科技股份有限公司 | Preparation method of intelligent self-healing additive |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109021264B (en) | Preparation method of MOFs-chitosan nanofiber composite membrane | |
| CN105396372A (en) | Ultrafine glass fiber composite filter paper and making method thereof | |
| CN103788413A (en) | Method for chemically modifying inorganic filler with graphene oxide, product and application | |
| CN105903271B (en) | Controllable mixing nanostructured fibers composite filter material and preparation method thereof | |
| WO2014121570A1 (en) | Toughened epoxy resin/glass fiber prepreg and preparation method thereof | |
| CN108485673A (en) | A kind of selfreparing long-acting type fixes the sand the preparation method of agent material | |
| CN105543995B (en) | A kind of polyacrylonitrile organic aerogel fibrous material and its preparation method and application | |
| CN110560016B (en) | Preparation method of patulin molecularly imprinted nanofiber membrane | |
| CN104726957B (en) | Heat storing and heat preserving polyurethane elastomeric fiber containing phase-change microcapsule and preparation method thereof | |
| CN103709938B (en) | A kind of preparation method of super-hydrophobic surface of copolymer graft hollow silicon dioxide pellet | |
| CN105887235A (en) | High-performance nano-crystalline cellulose/chitin composite fibers and preparing method thereof | |
| CN107385918B (en) | A kind of carbon fiber Wesy emulsion-type thermoplasticity sizing agent and preparation method thereof | |
| CN106237862A (en) | Ho llow fiber membrane for gas separation and preparation method thereof | |
| CN109860485B (en) | Polyimide nanofiber diaphragm and manufacturing method thereof | |
| CN104130411B (en) | A kind of preparation method of the polyimides complex microsphere of hollow structure | |
| CN105001756A (en) | Super thermal insulation coating and preparation method therefor | |
| CN110528158B (en) | Long-acting anti-fouling fabric based on nanogel treatment and preparation method thereof | |
| CN110273227B (en) | Preparation method of flexible Janus electrostatic spinning fiber membrane with automatic moisture-guiding function | |
| CN105803679A (en) | Preparation method of pH response type multi-scale structure polyvinylidene fluoride nanofiber membrane | |
| CN111019072A (en) | Phenolic-modified polyether amine type epoxy resin curing agent and preparation method thereof | |
| CN109440212B (en) | Preparation method of high-orientation high-toughness regenerated cellulose fiber and high-orientation high-toughness regenerated cellulose fiber | |
| CN116811375B (en) | Self-repairing fiber reinforced laminate and preparation method thereof | |
| CN116589915B (en) | Heat shielding coating material and preparation method thereof | |
| CN105297434B (en) | A kind of aqueous self-emulsifying carbon fiber sizing agent and preparation method thereof suitable for thermoplastic resin | |
| CN109364896A (en) | A kind of preparation method of the strong oil absorption material of organic-silicon-modified lignin-base |
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 |
Application publication date: 20180904 |
|
| WD01 | Invention patent application deemed withdrawn after publication |