CN109280408A - A kind of preparation method of waterproof and heat-insulating type self-leveling material - Google Patents
A kind of preparation method of waterproof and heat-insulating type self-leveling material Download PDFInfo
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- CN109280408A CN109280408A CN201811104123.4A CN201811104123A CN109280408A CN 109280408 A CN109280408 A CN 109280408A CN 201811104123 A CN201811104123 A CN 201811104123A CN 109280408 A CN109280408 A CN 109280408A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/06—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
- C09D1/08—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement with organic additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
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Abstract
The present invention relates to a kind of preparation methods of waterproof and heat-insulating type self-leveling material, belong to building material technical field.The present invention is by metasequoia bark, giantreed bamboo pole, umbrella blade of grass and Acer palmatum ' Atropurpureum' tree bark mixed grinding, make in hydrone indentation tissue fibers by high temperature and pressure, the hydroxyl group on Na2Fe04 oxidative lignin and cellulose is then added, it is allowed to generate carboxylic group, ester group itself has good heat-proof quality simultaneously, is conducive to the hydrophobicity for enhancing self-leveling material；The present invention will be modified the plant fiber after decomposing and glucose hybrid reaction, there is hydroxyl group abundant on glucose, it can react to form stable covalent bond absorption with the plant fiber of a large amount of carboxylic groups of surface grafting, nutty structure makes self-leveling material after construction solidification, more micro-pore is formed in microstructure, filling gas is conducive to enhance the heat-proof quality of self-leveling material in hole, has broad application prospects.
Description
Technical field
The present invention relates to a kind of preparation methods of waterproof and heat-insulating type self-leveling material, belong to building material technical field.
Background technique
Self-leveling is the thick paste type epoxy floor coatings of solvent-free, Self-leveling, particle-dense.Self-leveling very good solution
Six big problems in the installation of floor.It is a kind of ground construction technology, it is the liquid that more materials are mixed with water, is poured into
Behind ground, this substance can be dynamic according to the longitudinal irregularity potential barrier on ground, carries out Automatic Levelling to ground.Gravity flow self-leveling floor engineering
Finishing coat is beautiful, high-cleanness, high abrasion and load-carrying, most important or attractive, decorative effect, because the vision first of people is reacted
Be exactly the color on surface and the effect on surface.Gravity flow self-leveling floor engineering finishing coat quality drawback has: shrinkage cavity, piebald, decorative pattern, color
Difference, loose colour, discoloration, show-through, lifting, whiten, wire drawing, it is unglazed, fall off, stickness, play oil, tangerine peel and other issues.It is main to be applicable in
In requiring high level of cleanliness, beauty, dustless, sterile and antistatic electronics, microelectronic industry, the pharmaceutical industry of GMP standard is carried out,
Blood product industry, it can also be used to the terraces such as school, office, market, family.
Self-leveling material is cast on flooring after mixing into slurry thoroughly, and the automatic levelling under Gravitative Loads can overcome
The uncontrollable common quality defect of the flatness of conventional cement mortar flooring.Cement-based floor self-leveling mortar is good due to having
Mobility and stability, and early strength is high, and speed of application is fast, and labor intensity is low, and it is a kind of to become modern architecture ground construction
Ideal construction material.
The development speed of China's cement self-leveling earth material is slower, and promotion and popularization rate is lower in construction.Reason is water
Mud gravity flow flat ground material is used as floor finish layer, it is desirable that and it is not only smooth bright and clean, but also there is enough intensity, heat-insulated, waterproof anticracking
Etc. performances.
After meeting basic residential needs, people increasingly focus on the feature of environmental protection and comfort of house.Earth material
Thermal insulation property is particularly important.Patent in relation to cement-based self-leveling is also more, but existing patent only focuses on cement matrix
The improvement for expecting autogenous shrinkage cracking performance, does not study the functionality of cement-based self-leveling material.Also it is improved gravity flow
The early strength of flat mortar, but Self-leveling waterproof performance, heat-proof quality is not implemented.
Summary of the invention
The technical problems to be solved by the invention: for current self-leveling material heat-proof quality is bad, waterproof performance is bad
Defect, provide a kind of preparation method of waterproof and heat-insulating type self-leveling material.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of preparation method of waterproof and heat-insulating type self-leveling material, it is characterised in that specific preparation step are as follows:
(1) according to parts by weight, it is red that 3~5 parts of metasequoia barks, 7~9 parts of giantreed bamboo poles, 6~8 parts of umbrella blades of grass and 3~5 parts are weighed
Maple bark puts into mixed grinding in planetary ball mill and mix products is made；
(2) mix products are placed in steam blasting tank, convey vapor into steam blasting tank, until gas in steam blasting tank
Pressure is increased to 3~4MPa, and sealing tank mouth constant temperature and pressure is stood, and tank mouth is opened after standing and obtains steam explosion product；
(3) it by above-mentioned steam explosion product and sulfuric acid solution 1:10 in mass ratio investment beaker, is mixed with blender and is made mixed
Slurries are closed, the acetic acid solution of mixed serum quality 30~40% is put into beaker, places the beaker and is vibrated in sonic oscillation instrument,
Acid solution is made；
(4) the Na2Fe04 crystal powder of acid solution quality 8~12% is added into above-mentioned beaker, places the beaker water-bath
In, it is mixed with blender, oxidation solution is made, the glycerite of oxidation solution quality 30~40% is added into beaker, salt is added dropwise
Acid for adjusting pH value is stirred with blender to 3~4, modified liquid is made afterwards；
(5) sodium carbonate liquor, adjusting pH value to neutrality are added dropwise into above-mentioned beaker, then above-mentioned modification liquid constitution is added into beaker
The glucose of amount 12~15% is mixed with blender and reaction lotion is made, placed the beaker in vacuum oven and be dried in vacuo
Until desciccate is made in product constant weight in beaker；
(6) above-mentioned desciccate is placed in Muffle furnace, in the environment of being full of argon gas, increases in-furnace temperature Isothermal sinter and be made
Sintered product weighs 8~10 parts of sintered products, 0.3~0.6 part of methyl cellulose ether, 30~32 parts of sulphur aluminium according to parts by weight
Acid salt cement, 20~22 parts of pottery sands, 1~2 part of vinylacetate are put into reaction kettle, are increased in kettle, are mixed with blender,
Natural cooling discharges up to waterproof and heat-insulating type self-leveling material after stirring.
Revolving speed in planetary ball mill as described in step (1) is 80~100r/min, and the mixed grinding time is 2~3h.
The temperature of the vapor conveyed described in step (2) into steam blasting tank is 260~300 DEG C, constant temperature and pressure
Time of repose is 30~40min.
The mass fraction of sulfuric acid solution described in step (3) is 40~50%, and the revolving speed of blender is 500~600r/
Min, mixing time are 30~40min, and the mass fraction of acetic acid solution is 65~70%, the oscillation frequency in sonic oscillation instrument
Rate is 30~35kHz, and duration of oscillation is 3~5h.
Bath temperature in water-bath described in step (4) is 60~70 DEG C, and the revolving speed of blender is 800~900r/
Min, mixing time are 30~40min, and the mass fraction of glycerite is 40~50%, the mass fraction of hydrochloric acid is 12~
15%, the revolving speed of blender is 200~220r/min, and mixing time is 2~3h.
The mass fraction of sodium carbonate liquor described in step (5) is 20~25%, and the revolving speed of blender is 300~350r/
Min, mixing time are 40~50min, and the temperature in vacuum oven is 40~50 DEG C, vacuum degree is 70~80Pa.
Temperature is increased to 160~180 DEG C in Muffle furnace described in step (6), and the Isothermal sinter time is 60~80min,
Temperature is increased to 70~80 DEG C in reaction kettle, and the revolving speed of blender is 120~150r/min, and mixing time is 40~
50min。
The method have the benefit that:
(1) present invention will put into steam blasting after metasequoia bark, giantreed bamboo pole, umbrella blade of grass and Acer palmatum ' Atropurpureum' tree bark ground and mixed first
Steam explosion processing is carried out in tank, puts into be mixed in sulfuric acid after processing mixed serum is made, then to second is added in mixed serum
Acid carries out sonic oscillation, and acid solution is made, and is aoxidized, is added after oxidation sweet then to Na2Fe04 is added in acid solution
Oil carries out reacting obtained modified liquid, and glucose is then added into modified liquid and is stirred, and is concentrated in vacuo after mixing, is dry
Desciccate is made, desciccate and cement, pottery sand and other reagents are finally stirred obtained waterproof and heat-insulating type and flow automatically
Metasequoia bark, giantreed bamboo pole, umbrella blade of grass and Acer palmatum ' Atropurpureum' tree bark mixed grinding are made water by high temperature and pressure by flat material, the present invention
Molecule is pressed into tissue fibers, and after air pressure restores normal pressure, vapor is detached from from plant tissue fiber connects each tissue fibers
The hydrogen bond and intermolecular force connect destroys to isolated plant fiber, cellulose and lignin, while steaming in water
Under conditions of compression ring border and high temperature and pressure, lignin and fiber hydrolization generate carboxyl, carbonyl and other epoxy groups, together
Ingredients such as Shi Shengcheng furfural, then after mixing with acetic acid further increase cellulose, the carboxylic group quantity on lignin, then
The hydroxyl group on Na2Fe04 oxidative lignin and cellulose is added, is allowed to generate carboxylic group, while on carboxylic group
The addition of chelates ferric ions, metal ion makes the intensity of self-leveling material effectively improve, and glycerol, which is then added, makes carboxyl base
Group generates ester group with the hydroxyl on glycerol, and other molecules form intermolecular force absorption in ester group and self-leveling material, simultaneously
Other molecules are coated, the hydrophobic performance of self-leveling material is improved, while ester group itself has good heat-proof quality, is conducive to increase
The hydrophobicity of strong self-leveling material；
(2) present invention will be modified the plant fiber after decomposing and glucose hybrid reaction, have hydroxyl base abundant on glucose
Group can react to form stable covalent bond absorption with the plant fiber of a large amount of carboxylic groups of surface grafting, make plant fiber group
Gather on glucose molecule, forming nutty structure, nutty structure makes self-leveling material after construction solidification, in microstructure
More micro-pore is formed, filling gas is conducive to enhance the heat-proof quality of self-leveling material in hole, has wide answer
Use prospect.
Specific embodiment
According to parts by weight, it is red that 3~5 parts of metasequoia barks, 7~9 parts of giantreed bamboo poles, 6~8 parts of umbrella blades of grass and 3~5 parts are weighed
Maple bark is put into planetary ball mill, and 2~3h of mixed grinding is made mixing and produces under conditions of revolving speed is 80~100r/min
Object；Mix products are placed in steam blasting tank, the vapor that delivery temperature is 260~300 DEG C into steam blasting tank, until
Air pressure is increased to 3~4MPa in steam blasting tank, seals tank mouth, and constant temperature and pressure stands 30~40min, opens tank mouth after standing and obtain
To steam explosion product；The sulfuric acid solution 1:10 in mass ratio that above-mentioned steam explosion product and mass fraction are 40~50% is put into beaker,
30~40min is mixed with the revolving speed of 500~600r/min with blender, mixed serum is made, mixing slurry is put into beaker
The acetic acid solution that the mass fraction of liquid quality 30~40% is 65~70%, places the beaker in sonic oscillation instrument, in frequency of oscillation
To vibrate 3~5h under conditions of 30~35kHz, acid solution is made；Acid solution quality 8~12% is added into above-mentioned beaker
Na2Fe04 crystal powder, placing the beaker bath temperature is in 60~70 DEG C of water-bath, with blender with 800~
30~40min is mixed in the revolving speed of 900r/min, and oxidation solution is made, and the matter of oxidation solution quality 30~40% is added into beaker
The glycerite that score is 40~50% is measured, it is 12~15% salt acid for adjusting pH value to 3~4 that mass fraction, which is added dropwise, uses blender
2~3h is stirred with the revolving speed of 200~220r/min, modified liquid is made afterwards；Into above-mentioned beaker be added dropwise mass fraction be 20~
25% sodium carbonate liquor adjusts pH value to neutrality, then the glucose of above-mentioned modified liquid quality 12~15% is added into beaker,
40~50min is mixed with the revolving speed of 300~350r/min with blender, reaction lotion is made, it is dry to place the beaker vacuum
In dry case, vacuum drying is up to product constant weight system in beaker under conditions of temperature is 40~50 DEG C, vacuum degree is 70~80Pa
Obtain desciccate；Above-mentioned desciccate is placed in Muffle furnace, in the environment of being full of argon gas, raising in-furnace temperature to 160~
180 DEG C, sintered product is made in 60~80min of Isothermal sinter, according to parts by weight, weighs 8~10 parts of sintered products, 0.3~0.6
Part methyl cellulose ether, 30~32 parts of sulphate aluminium cements, 20~22 parts of pottery sands, 1~2 part of vinylacetate put into reaction kettle
In, temperature in the kettle is increased to 70~80 DEG C, and 40~50min, stirring are mixed with the revolving speed of 120~150r/min with blender
Natural cooling discharges up to waterproof and heat-insulating type self-leveling material afterwards.
According to parts by weight, 3 parts of metasequoia barks, 7 parts of giantreed bamboo poles, 6 parts of umbrella blades of grass and 3 parts of Acer palmatum ' Atropurpureum' tree bark investments are weighed
In planetary ball mill, mix products are made in mixed grinding 2h under conditions of revolving speed is 80r/min；Mix products are placed in steam
In cavity charge containers, the vapor that delivery temperature is 260 DEG C into steam blasting tank, until air pressure is increased in steam blasting tank
3MPa, seals tank mouth, and constant temperature and pressure stands 30min, opens tank mouth after standing and obtain steam explosion product；By above-mentioned steam explosion product and matter
It measures the sulfuric acid solution 1:10 in mass ratio that score is 40% to put into beaker, be mixed with blender with the revolving speed of 500r/min
Mixed serum is made in 30min, the acetic acid solution that the mass fraction of mixed serum quality 30% is 65% is put into beaker, by beaker
It is placed in sonic oscillation instrument, vibrates 3h under conditions of frequency of oscillation is 30kHz, acid solution is made；Add into above-mentioned beaker
The Na2Fe04 crystal powder for entering acid solution quality 8% places the beaker in the water-bath that bath temperature is 60 DEG C, with stirring
30min is mixed with the revolving speed of 800r/min in device, and oxidation solution is made, and the quality point of oxidation solution quality 30% is added into beaker
The salt acid for adjusting pH value that mass fraction is 12% is added dropwise to 3, with blender with the revolving speed of 200r/min in the glycerite that number is 40%
2h is stirred, modified liquid is made afterwards；The sodium carbonate liquor that mass fraction is 20% is added dropwise into above-mentioned beaker, adjusts pH value into
Property, then the glucose of above-mentioned modified liquid quality 12% is added into beaker, it is mixed with blender with the revolving speed of 300r/min
40min is made reaction lotion, places the beaker in vacuum oven, true under conditions of temperature is 40 DEG C, vacuum degree is 70Pa
Sky is dry until desciccate is made in product constant weight in beaker；Above-mentioned desciccate is placed in Muffle furnace, argon gas is being full of
Under environment, in-furnace temperature is increased to 160 DEG C, sintered product is made in Isothermal sinter 60min, according to parts by weight, weighs 8 parts of sintering
Product, 0.3 part of methyl cellulose ether, 30 parts of sulphate aluminium cements, 20 parts of pottery sands, 1 part of vinylacetate are put into reaction kettle, are risen
40min is mixed to 70 DEG C, with blender with the revolving speed of 120r/min in high temperature in the kettle, and natural cooling discharges after stirring to obtain the final product
Waterproof and heat-insulating type self-leveling material.
According to parts by weight, 4 parts of metasequoia barks, 8 parts of giantreed bamboo poles, 7 parts of umbrella blades of grass and 4 parts of Acer palmatum ' Atropurpureum' tree bark investments are weighed
In planetary ball mill, mix products are made in mixed grinding 2.5h under conditions of revolving speed is 90r/min；Mix products are placed in steaming
In vapour cavity charge containers, the vapor that delivery temperature is 280 DEG C into steam blasting tank, until air pressure is increased in steam blasting tank
3MPa, seals tank mouth, and constant temperature and pressure stands 35min, opens tank mouth after standing and obtain steam explosion product；By above-mentioned steam explosion product and matter
It measures the sulfuric acid solution 1:10 in mass ratio that score is 45% to put into beaker, be mixed with blender with the revolving speed of 550r/min
Mixed serum is made in 35min, the acetic acid solution that the mass fraction of mixed serum quality 35% is 67% is put into beaker, by beaker
It is placed in sonic oscillation instrument, vibrates 3.5h under conditions of frequency of oscillation is 32kHz, acid solution is made；Into above-mentioned beaker
The Na2Fe04 crystal powder of acid solution quality 10% is added, placing the beaker bath temperature is in 65 DEG C of water-bath, with stirring
It mixes device and 35min is mixed with the revolving speed of 850r/min, oxidation solution is made, the quality of oxidation solution quality 35% is added into beaker
The glycerite that score is 45%, it is 14% salt acid for adjusting pH value to 3 that mass fraction, which is added dropwise, with blender turning with 210r/min
Speed stirring 2.5h, is made modified liquid afterwards；The sodium carbonate liquor that mass fraction is 22% is added dropwise into above-mentioned beaker, adjusts pH value
To neutrality, then the glucose of above-mentioned modified liquid quality 14% is added into beaker, is mixed with blender with the revolving speed of 320r/min
45min is stirred, reaction lotion is made, places the beaker in vacuum oven, in the condition that temperature is 45 DEG C, vacuum degree is 75Pa
Lower vacuum drying is until desciccate is made in product constant weight in beaker；Above-mentioned desciccate is placed in Muffle furnace, argon is being full of
In the environment of gas, in-furnace temperature is increased to 170 DEG C, sintered product is made in Isothermal sinter 70min, according to parts by weight, weighs 9 parts
Sintered product, 0.5 part of methyl cellulose ether, 31 parts of sulphate aluminium cements, 21 parts of pottery sands, 1 part of vinylacetate put into reaction kettle
In, temperature in the kettle is increased to 75 DEG C, 45min is mixed with the revolving speed of 140r/min with blender, natural cooling goes out after stirring
Expect up to waterproof and heat-insulating type self-leveling material.
According to parts by weight, 5 parts of metasequoia barks, 9 parts of giantreed bamboo poles, 8 parts of umbrella blades of grass and 5 parts of Acer palmatum ' Atropurpureum' tree bark investments are weighed
In planetary ball mill, mix products are made in mixed grinding 3h under conditions of revolving speed is 100r/min；Mix products are placed in steaming
In vapour cavity charge containers, the vapor that delivery temperature is 300 DEG C into steam blasting tank, until air pressure is increased in steam blasting tank
4MPa, seals tank mouth, and constant temperature and pressure stands 40min, opens tank mouth after standing and obtain steam explosion product；By above-mentioned steam explosion product and matter
It measures the sulfuric acid solution 1:10 in mass ratio that score is 50% to put into beaker, be mixed with blender with the revolving speed of 600r/min
Mixed serum is made in 40min, the acetic acid solution that the mass fraction of mixed serum quality 40% is 70% is put into beaker, by beaker
It is placed in sonic oscillation instrument, vibrates 5h under conditions of frequency of oscillation is 35kHz, acid solution is made；Add into above-mentioned beaker
The Na2Fe04 crystal powder for entering acid solution quality 12% places the beaker in the water-bath that bath temperature is 70 DEG C, with stirring
40min is mixed with the revolving speed of 900r/min in device, and oxidation solution is made, and the quality point of oxidation solution quality 40% is added into beaker
The salt acid for adjusting pH value that mass fraction is 15% is added dropwise to 4, with blender with the revolving speed of 220r/min in the glycerite that number is 50%
3h is stirred, modified liquid is made afterwards；The sodium carbonate liquor that mass fraction is 25% is added dropwise into above-mentioned beaker, adjusts pH value into
Property, then the glucose of above-mentioned modified liquid quality 15% is added into beaker, it is mixed with blender with the revolving speed of 350r/min
50min is made reaction lotion, places the beaker in vacuum oven, true under conditions of temperature is 50 DEG C, vacuum degree is 80Pa
Sky is dry until desciccate is made in product constant weight in beaker；Above-mentioned desciccate is placed in Muffle furnace, argon gas is being full of
Under environment, in-furnace temperature is increased to 180 DEG C, sintered product is made in Isothermal sinter 80min, according to parts by weight, weighs 10 parts of burnings
Product, 0.6 part of methyl cellulose ether, 32 parts of sulphate aluminium cements, 22 parts of pottery sands, 2 parts of vinylacetates are tied to put into reaction kettles,
Temperature in the kettle is increased to 80 DEG C, 50min is mixed with the revolving speed of 150r/min with blender, natural cooling, which discharges, after stirring is
Obtain waterproof and heat-insulating type self-leveling material.
The waterproof and heat-insulating type self-leveling material that comparative example is produced with Shenzhen company is as a comparison case to produced by the present invention
Waterproof and heat-insulating type self-leveling material in waterproof and heat-insulating type self-leveling material and comparative example carries out performance detection, testing result such as table
Shown in 1:
Test method:
Water absorption rate test uses paint film water absorption rate measuring method (HG/T3344-2012), soaking time 48h, and measures compression strength.
Thermal insulation test: the cement flooring under the self-leveling material in example 1~3 and comparative example is used to shine upon,
Temperature is increased to measure ground under self-leveling material after a certain period of time.
1 self-leveling material performance measurement result of table
| Test item | Example 1 | Example 2 | Example 3 | Comparative example |
| Water absorption rate (%) | 0.06 | 0.04 | 0.03 | 0.15 |
| Compression strength (MPa) | 55.2 | 55.4 | 55.8 | 30.4 |
| Thermal insulation | Increase 4 DEG C | Increase 3 DEG C | Increase 3 DEG C | Increase 15 DEG C |
Low according to above-mentioned detection data waterproof and heat-insulating type self-leveling material water absorption rate produced by the present invention, compression strength is high,
Good waterproof performance, thermal insulation is good, increases 3~4 DEG C of temperature, has broad application prospects.
Claims (7)
1. a kind of preparation method of waterproof and heat-insulating type self-leveling material, it is characterised in that specific preparation step are as follows:
(1) according to parts by weight, it is red that 3~5 parts of metasequoia barks, 7~9 parts of giantreed bamboo poles, 6~8 parts of umbrella blades of grass and 3~5 parts are weighed
Maple bark puts into mixed grinding in planetary ball mill and mix products is made；
(2) mix products are placed in steam blasting tank, convey vapor into steam blasting tank, until gas in steam blasting tank
Pressure is increased to 3~4MPa, and sealing tank mouth constant temperature and pressure is stood, and tank mouth is opened after standing and obtains steam explosion product；
(3) it by above-mentioned steam explosion product and sulfuric acid solution 1:10 in mass ratio investment beaker, is mixed with blender and is made mixed
Slurries are closed, the acetic acid solution of mixed serum quality 30~40% is put into beaker, places the beaker and is vibrated in sonic oscillation instrument,
Acid solution is made；
(4) the Na2Fe04 crystal powder of acid solution quality 8~12% is added into above-mentioned beaker, places the beaker water-bath
In, it is mixed with blender, oxidation solution is made, the glycerite of oxidation solution quality 30~40% is added into beaker, salt is added dropwise
Acid for adjusting pH value is stirred with blender to 3~4, modified liquid is made afterwards；
(5) sodium carbonate liquor, adjusting pH value to neutrality are added dropwise into above-mentioned beaker, then above-mentioned modification liquid constitution is added into beaker
The glucose of amount 12~15% is mixed with blender and reaction lotion is made, placed the beaker in vacuum oven and be dried in vacuo
Until desciccate is made in product constant weight in beaker；
(6) above-mentioned desciccate is placed in Muffle furnace, in the environment of being full of argon gas, increases in-furnace temperature Isothermal sinter and be made
Sintered product weighs 8~10 parts of sintered products, 0.3~0.6 part of methyl cellulose ether, 30~32 parts of sulphur aluminium according to parts by weight
Acid salt cement, 20~22 parts of pottery sands, 1~2 part of vinylacetate are put into reaction kettle, are increased in kettle, are mixed with blender,
Natural cooling discharges up to waterproof and heat-insulating type self-leveling material after stirring.
2. a kind of preparation method of waterproof and heat-insulating type self-leveling material according to claim 1, it is characterised in that: step
(1) revolving speed in planetary ball mill described in is 80~100r/min, and the mixed grinding time is 2~3h.
3. a kind of preparation method of waterproof and heat-insulating type self-leveling material according to claim 1, it is characterised in that: step
(2) temperature of the vapor conveyed into steam blasting tank described in is 260~300 DEG C, and constant temperature and pressure time of repose is 30
~40min.
4. a kind of preparation method of waterproof and heat-insulating type self-leveling material according to claim 1, it is characterised in that: step
(3) mass fraction of the sulfuric acid solution described in is 40~50%, and the revolving speed of blender is 500~600r/min, when mixing
Between be 30~40min, the mass fraction of acetic acid solution is 65~70%, and the frequency of oscillation in sonic oscillation instrument is 30~35kHz,
Duration of oscillation is 3~5h.
5. a kind of preparation method of waterproof and heat-insulating type self-leveling material according to claim 1, it is characterised in that: step
(4) bath temperature in water-bath described in is 60~70 DEG C, and the revolving speed of blender is 800~900r/min, is mixed
Time is 30~40min, and the mass fraction of glycerite is 40~50%, and the mass fraction of hydrochloric acid is 12~15%, blender
Revolving speed is 200~220r/min, and mixing time is 2~3h.
6. a kind of preparation method of waterproof and heat-insulating type self-leveling material according to claim 1, it is characterised in that: step
(5) mass fraction of the sodium carbonate liquor described in is 20~25%, and the revolving speed of blender is 300~350r/min, is mixed
Time is 40~50min, and the temperature in vacuum oven is 40~50 DEG C, vacuum degree is 70~80Pa.
7. a kind of preparation method of waterproof and heat-insulating type self-leveling material according to claim 1, it is characterised in that: step
(6) temperature is increased to 160~180 DEG C in the Muffle furnace described in, and the Isothermal sinter time is 60~80min, temperature in reaction kettle
70~80 DEG C are increased to, the revolving speed of blender is 120~150r/min, and mixing time is 40~50min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811104123.4A CN109280408A (en) | 2018-09-21 | 2018-09-21 | A kind of preparation method of waterproof and heat-insulating type self-leveling material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811104123.4A CN109280408A (en) | 2018-09-21 | 2018-09-21 | A kind of preparation method of waterproof and heat-insulating type self-leveling material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109280408A true CN109280408A (en) | 2019-01-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028775A (en) * | 2019-03-27 | 2019-07-19 | 广州鑫荣彩印包装有限公司 | A kind of stretch-proof is packaged the preparation method of carrying material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105777025A (en) * | 2016-03-09 | 2016-07-20 | 武汉理工大学 | Light, thermal-insulating and early-strength type cement-based ground self-leveling material and preparation method thereof |
| CN105801062A (en) * | 2016-03-10 | 2016-07-27 | 湖北工业大学 | Method for preparing self-leveling floor material from phosphorus solid waste |
| CN107522449A (en) * | 2017-08-30 | 2017-12-29 | 东南大学 | A kind of Self-leveling low-shrinkage and high-strength mortar |
| CN108517106A (en) * | 2018-07-19 | 2018-09-11 | 佛山陵朝新材料有限公司 | A kind of preparation method of high-strength high temperature-resistant heat shrink films |
-
2018
- 2018-09-21 CN CN201811104123.4A patent/CN109280408A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105777025A (en) * | 2016-03-09 | 2016-07-20 | 武汉理工大学 | Light, thermal-insulating and early-strength type cement-based ground self-leveling material and preparation method thereof |
| CN105801062A (en) * | 2016-03-10 | 2016-07-27 | 湖北工业大学 | Method for preparing self-leveling floor material from phosphorus solid waste |
| CN107522449A (en) * | 2017-08-30 | 2017-12-29 | 东南大学 | A kind of Self-leveling low-shrinkage and high-strength mortar |
| CN108517106A (en) * | 2018-07-19 | 2018-09-11 | 佛山陵朝新材料有限公司 | A kind of preparation method of high-strength high temperature-resistant heat shrink films |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028775A (en) * | 2019-03-27 | 2019-07-19 | 广州鑫荣彩印包装有限公司 | A kind of stretch-proof is packaged the preparation method of carrying material |
| CN110028775B (en) * | 2019-03-27 | 2021-05-14 | 安徽天路新材料股份有限公司 | Preparation method of stretch-resistant strapping material |
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Application publication date: 20190129 |