CN110028856A - A kind of antifreeze stick coating of shock resistance - Google Patents
A kind of antifreeze stick coating of shock resistance Download PDFInfo
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- CN110028856A CN110028856A CN201910181140.6A CN201910181140A CN110028856A CN 110028856 A CN110028856 A CN 110028856A CN 201910181140 A CN201910181140 A CN 201910181140A CN 110028856 A CN110028856 A CN 110028856A
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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
- C09D133/00—Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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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
- C09D7/61—Additives non-macromolecular inorganic
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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
- C09D7/63—Additives non-macromolecular organic
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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
- C09D7/65—Additives macromolecular
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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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of antifreeze stick coatings of shock resistance, belong to building material technical field.The present invention filters rice hull cellulose, biogas slurry, glucose solution, water mixed fermentation, freezing, and ball milling is sieved, and dry, high-temperature process, cooling is to get modified additive；By methyltriethoxysilane, dehydrated alcohol, deionized water is stirred, it is subsequently added into aqueous acrylic emulsion, modified additive, emulsifier, carbomer, phosphatide, glycoprotein, starch, albumen powder, whisker, then ethyl orthosilicate is added dropwise, it is subsequently added into ammonium hydroxide, is stirred to get the antifreeze stick coating of shock resistance.The antifreeze stick coating of shock resistance of technical solution of the present invention preparation has the characteristics that excellent antifreeze viscous effect and mechanical property, has broad prospects in the development of building material technology industry.
Description
Technical field
The invention discloses a kind of antifreeze stick coatings of shock resistance, belong to building material technical field.
Background technique
Freezing viscous is a kind of natural phenomena, and the viscous process of jelly meets adsorption theory and adherency is theoretical, and antifreeze is winter protection against cold and freezing conditions
Measure.It is mainly used for automobile, crops, family etc..Antifreezing measures, which have, adds non-congealable oil, anti-icing fluid to automobile, and crops will spread
Lid straw plus vinyl house, water pipeline of appearing will add protection against cold and freezing conditions protection etc..It is steam or water droplet that ice, which is adhered to the surface of solids,
The special adhesion of one kind for undergoing phase transition and generating under cryogenic, in order to reduce ice in the jelly viscous force of the surface of solids,
Surface condensation ice is set under the action of nature to be detached from the surface of solids, it is necessary to viscous mechanism of thawing.It is main to freeze viscous mechanism
It is theoretical including Vapor adsorption theory and adherency.Vapor adsorption is mainly the process that steam is adsorbed in the surface of solids from air.Gu
It is that uneven or unsaturated state is in due to the molecular force on the surface of solids that gas absorption, which occurs, for body surface face, gas molecule with
When the surface of solids collides, there are two kinds of possible motion states, one is directly being launched by surface, another kind is attached
On a solid surface, then between escaping and making the return trip empty.Adhere between length of time and gas molecule and the surface of solids on a solid surface
Interaction it is related.Such as nature of solid surface, the type of gas molecule and molecular kinetic energy.Under certain external environment, by
It can be stopped in the surface of solids in gas molecule, so molecule of the gas molecule in the adsorption concentration and gas phase of solid-air interface point
Cloth concentration can generate a difference, and the Gas Molecular Density for showing as surface of solids absorption is larger, to make the residual of the surface of solids
Surplus energy is balanced.From Gas Phase Adsorption to the surface of solids, the free energy of molecule can reduce gas molecule.Suction of the solid to gas
Attached to be heavily dependent on temperature, when environment temperature drops to certain value, the gas molecule of surface of solids absorption reaches certain
When degree of supersaturation, the steam for being adsorbed in the surface of solids is formed
Condensed water.When the condition of surface of solids formation condensed water is that surface of solids temperature forms dewdrop lower than steam in ambient atmosphere
Temperature, decline suddenly if having non-spontaneous or spontaneous nucleation condition, temperature at this time, the gas for being adsorbed on the surface of solids can be fast
Short-term training is liquid, then freezes to frost.In the foundation of compound insulating material, the freeze proof runner of special irregular, freeze-proofing heat collector, week
All risk insurance hinders heat collector winter normal operation without hidden danger.Concise heat exchange completely solves the problems, such as the antifreeze and antiscale problem problem of plate
Problem；The design out of the ordinary of collector structure, pipeline adjoin simple convenient；Product all-metal runner, material are copper, stainless steel/ward off
Porcelain, water quality reach the request such as food without contamination, and failure rate is low, is partial to and side with convenience；It is inhaled using the magnetron sputtering that there is selective effect
Hot plate, it is high-efficient；There are the freeze proof high effect of snow melt, extremely frigid zones winters equally to share for product.
Adherency theory relates generally to ice in the adhesion strength and adhesive mechanism of the surface of solids, and adhesion strength refers to a kind of object and another
The ability of bonding effect occurs for a kind of body surface, and ice is to freeze viscous force in the adhesion strength of the surface of solids, and ice is viscous in the surface of solids
The size of attached power determines the complexity of deicing, is concentrated mainly on coating low-surface-energy about the research of ice addisive strength at present
Two aspects of coating and change material surface property.
And the antifreeze viscous effect of the traditional antifreeze stick coating of shock resistance and mechanical property the problem of can not further increasing.Therefore,
The shortcomings that how improving traditional shock resistance antifreeze stick coating is that it is promoted and is applied to obtain the promotion of more high combination property
Broader field meets industrial production demand urgent problem to be solved.
Summary of the invention
The present invention solves the technical problem of: it can not be into one for the antifreeze viscous effect of traditional antifreeze stick coating of shock resistance
The problem of step improves, provides a kind of antifreeze stick coating of shock resistance.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that:
A kind of antifreeze stick coating of shock resistance, is made of the raw material of following parts by weight:
40~60 parts of aqueous acrylic emulsion
8~10 parts of ethyl orthosilicate
5~8 parts of methyltriethoxysilane
100~120 parts of dehydrated alcohol
5~8 parts of deionized water
Modified 8~10 parts of additive
5~8 parts of emulsifier
5~8 parts of carbomer
Phosphatidase 3~5 part
5~8 parts of glycoprotein
3~5 parts of ammonium hydroxide
2~3 parts of starch
2~3 parts of albumen powder
2~3 parts of whisker
The preparation process of the antifreeze stick coating of shock resistance are as follows: each raw material is weighed by raw material composition, by methyltriethoxysilane,
Dehydrated alcohol, deionized water are stirred, and are subsequently added into aqueous acrylic emulsion, modified additive, emulsifier, carbomer, phosphorus
Ethyl orthosilicate is then added dropwise in rouge, glycoprotein, starch, albumen powder, whisker, is subsequently added into ammonium hydroxide, is stirred to get anti-impact
Hit antifreeze stick coating.
The aqueous acrylic emulsion solid content is 50~60%.
The preparation process of the modified additive are as follows: according to parts by weight, by 20~30 parts of rice hull celluloses, 2~3 parts of natural ponds
Liquid, 1~2 part of glucose solution, 30~50 parts of water mixed fermentations are filtered, freezing, ball milling, cross the sieve of 280 mesh, dry, at high temperature
Reason, cooling is to get modified additive.
The emulsifier is alkyl phenol polyoxyethylene ether, high-carbon fatty alcohol polyoxyethylene ether, cocinic acid, fatty acid or two
Any one in ethanol amine.
The carbomer is Acritamer 940, any one in carbomer 934 or Carbopol 941.
The phosphatide is protein, phospholipid, any one in soybean lecithin or peanut phosphatide.
The glycoprotein is pig blood albumin, bovine serum albumin, any one in sheep blood serum albumen or horse serum albumen.
The starch is any one in glutinous rice starch, cornstarch, starch from sweet potato, potato starch or wheaten starch
Kind.
The albumen powder is soyabean protein powder, casoid flour, any one in PURE WHEY or Fed Protein Powder of Pea Insteal.
The whisker is calcium carbonate crystal whisker, any one in potassium titanate crystal whisker or aluminium borate whisker.
The beneficial effects of the present invention are:
(1) present invention is by addition carbomer, ethyl orthosilicate, glycoprotein and ammonium hydroxide, during the preparation process, firstly, carbomer
It can interact with the glycoprotein in system, form physical entanglement, and can be with the residual sugar base shape on glycoprotein oligonucleotide chain
At hydrogen bond, stronger mucous gels reticular structure is generated, then passes through and ethyl orthosilicate is added, in ethyl orthosilicate and system
Water reaction generates nano silica, nano silica is once generated in system, i.e., is inhaled by the carbomer with active group
It is attached, it effectively avoids the nano silica nucleus generated from continuing to grow up, is in always so that generating the silica that hydrolysis obtains
Nanoscale, then by the way that ammonium hydroxide is added, ammonium hydroxide makes carboxylic ions on carbomer strand, due to mutually arranging between like charges
Reprimand, so that carbomer carries, nano silica is good to be dispersed in system, after using this product, curing of coatings, due to
Nano silica in system good can be dispersed in system surface, on the one hand, so that the mechanical property of system is mentioned
It rises, on the other hand, so that the roughness on system surface further decreases, so that the mechanical snap power of ice and painting interlayer reduces, makes
The shock peel strength for obtaining ice reduces, so that the antifreeze viscous effect of system is further promoted；
(2) present invention is by adding modified additive, firstly, during the preparation process, by rice hull cellulose, and biogas slurry, glucose solution,
Water mixed fermentation, by fermentation, using the organic matter in microorganism decomposition rice hull cellulose, so that interfibrous interface bond strength
Further decline, so that interfibrous gap is further widened, enables moisture is good to penetrate into system, then
By liquid nitrogen frozen, so that form ice crystal between fiber, be then passed through ball milling, the rupture of ice crystal so that fibrocyte ruptures,
So that fiber splits into the whisker of micro/nano level, it is then passed through charing, so that the rice hull cellulose of micro/nano level carbonizes, due to rice husk
Fiber surface contains siliceous, internal organic matter and shrinks in carbonization process, and the contraction of extraneous siliceous obstruction fiber,
From the raw helix-coil of fibrous crystal beard and hair for making micro/nano level, in use, due to the fiber of spiral helicine micro/nano level
Mechanical snap can occur between whisker, so that the mechanical property of system gets a promotion, in addition, during the high temperature treatment process,
A large amount of tar can be generated, tar can penetrate into the interface bond strength between modified fibre and matrix, so that system
Mechanical property further promoted.
Specific embodiment
According to parts by weight, by 20~30 parts of rice hull celluloses, 2~3 parts of biogas slurries, 1~2 part of mass fraction is 0.3~0.5 times
Glucose solution, 30~50 parts of water are placed in fermentation cauldron, are 30~35 DEG C in temperature, revolving speed is 100~200r/min condition
Under, it is stirred fermentation 3~5 days, obtains fermentation mixed liquor, then fermentation mixed liquor is filtered, obtain filter cake, filter cake is then placed in liquid
It is freezed in nitrogen, obtains frozen block, frozen block is then placed in ball milling in ball mill, crossed the sieve of 280 mesh, ball milling material is obtained, then by ball
Abrasive material is placed in baking oven, dry to constant weight under the conditions of temperature is 105~110 DEG C, dry ball abrasive material is obtained, then by dry ball
Abrasive material is placed in tube furnace, and nitrogen is filled with into furnace with 60~90mL/min rate, under the conditions of temperature is 800~850 DEG C,
After 1~2h of high-temperature process, room temperature is down to get modified additive with furnace；According to parts by weight, 40~60 parts aqueous third are successively taken
Olefin(e) acid lotion, 8~10 parts of ethyl orthosilicates, 5~8 parts of methyltriethoxysilane, 100~120 parts of dehydrated alcohols, 5~8 parts are gone
Ionized water, 8~10 parts of modified additives, 5~8 parts of emulsifiers, 5~8 parts of carbomers, 3~5 parts of phosphatide, 5~8 parts of glycoprotein and 3
The ammonium hydroxide that~5 parts of mass fractions are 20 ~ 30%, 2~3 parts of starch, 2~3 parts of albumen powders, 2~3 parts of whiskers, by methyl triethoxy
Silane, dehydrated alcohol, deionized water are placed in batch mixer, under the conditions of revolving speed is 400~600r/min, it is stirred 40~
60min, is then added aqueous acrylic emulsion into batch mixer, modified additive, emulsifier, carbomer, phosphatide, glycoprotein,
Starch, albumen powder, whisker are stirred 40~60min, then into batch mixer under the conditions of revolving speed is 400~600r/min
Ethyl orthosilicate is added dropwise, under the conditions of revolving speed is 400~600r/min, is stirred 40~60min, then adds into batch mixer
Enter the ammonium hydroxide that mass fraction is 20 ~ 30%, under the conditions of revolving speed is 400~600r/min, is stirred 40~60min to get anti-
Impact antifreeze stick coating.The aqueous acrylic emulsion solid content is 50~60%.The emulsifier is alkylphenol-polyethenoxy
Any one in ether, high-carbon fatty alcohol polyoxyethylene ether, cocinic acid, fatty acid or diethanol amine.The carbomer is card
Any one in wave nurse 940, carbomer 934 or Carbopol 941.The phosphatide is protein, phospholipid, soybean lecithin or peanut phosphorus
Any one in rouge.The glycoprotein is pig blood albumin, bovine serum albumin, appointing in sheep blood serum albumen or horse serum albumen
It anticipates one kind.
According to parts by weight, by 30 parts of rice hull celluloses, 3 parts of biogas slurries, the glucose solution that 2 parts of mass fractions are 0.5 times, 50
Part water is placed in fermentation cauldron, is 35 DEG C in temperature, under the conditions of revolving speed is 200r/min, is stirred fermentation 5 days, must ferment mixing
Liquid, then fermentation mixed liquor is filtered, filter cake is obtained, then filter cake is placed in liquid nitrogen and is freezed, obtains frozen block, then sets frozen block
The ball milling in ball mill, cross 280 mesh sieve, obtain ball milling material, then ball milling material be placed in baking oven, in temperature be 110 DEG C of conditions
Under, it is dry to constant weight, dry ball abrasive material is obtained, then dry ball abrasive material is placed in tube furnace, and with 90mL/min rate to furnace
It is inside filled with nitrogen, under the conditions of temperature is 850 DEG C, after high-temperature process 2h, is down to room temperature with furnace to get modified additive；By weight
Number meter is measured, 60 parts of aqueous acrylic emulsions, 10 parts of ethyl orthosilicates, 8 parts of methyltriethoxysilane, 120 parts of nothings are successively taken
Water-ethanol, 8 parts of deionized waters, 10 parts of modified additives, 8 parts of emulsifiers, 8 parts of carbomers, 5 parts of phosphatide, 8 parts of glycoprotein, 5 parts of matter
The ammonium hydroxide that score is 20 ~ 30% is measured, 3 parts of starch, 3 parts of albumen powders, 3 parts of whiskers, by methyltriethoxysilane, dehydrated alcohol is gone
Ionized water is placed in batch mixer, under the conditions of revolving speed is 600r/min, is stirred 60min, water is then added into batch mixer
Property acrylic emulsion, modified additive, emulsifier, carbomer, phosphatide, glycoprotein, starch, albumen powder, whisker is in revolving speed
Under the conditions of 600r/min, be stirred 60min, ethyl orthosilicate be then added dropwise into batch mixer, in revolving speed be 600r/min item
Under part, be stirred 60min, then into batch mixer be added mass fraction be 20 ~ 30% ammonium hydroxide, in revolving speed be 600r/min
Under the conditions of, 60min is stirred to get the antifreeze stick coating of shock resistance.The aqueous acrylic emulsion solid content is 60%.It is described
Emulsifier is alkyl phenol polyoxyethylene ether.The carbomer is Acritamer 940.The phosphatide is protein, phospholipid.The glycoprotein
For pig blood albumin.
According to parts by weight, by 30 parts of rice hull celluloses, 3 parts of biogas slurries, the glucose solution that 2 parts of mass fractions are 0.5 times, 50
Part water is placed in fermentation cauldron, is 35 DEG C in temperature, under the conditions of revolving speed is 200r/min, is stirred fermentation 5 days, must ferment mixing
Liquid, then fermentation mixed liquor is filtered, filter cake is obtained, then filter cake is placed in liquid nitrogen and is freezed, obtains frozen block, then sets frozen block
The ball milling in ball mill, cross 280 mesh sieve, obtain ball milling material, then ball milling material be placed in baking oven, in temperature be 110 DEG C of conditions
Under, it is dry to constant weight, dry ball abrasive material is obtained, then dry ball abrasive material is placed in tube furnace, and with 90mL/min rate to furnace
It is inside filled with nitrogen, under the conditions of temperature is 850 DEG C, after high-temperature process 2h, is down to room temperature with furnace to get modified additive；By weight
Number meter is measured, 60 parts of aqueous acrylic emulsions, 8 parts of methyltriethoxysilane, 120 parts of dehydrated alcohols, 8 parts of deionizations are successively taken
Water, 10 parts of modified additives, 8 parts of emulsifiers, 8 parts of carbomers, 5 parts of phosphatide, 8 parts of glycoprotein, 5 parts of mass fractions are 20 ~ 30%
Ammonium hydroxide, 3 parts of starch, 3 parts of albumen powders, 3 parts of whiskers, by methyltriethoxysilane, dehydrated alcohol, deionized water is placed in batch mixer
In, under the conditions of revolving speed is 600r/min, it is stirred 60min, aqueous acrylic emulsion is then added into batch mixer, it is modified
Additive, emulsifier, carbomer, phosphatide, glycoprotein, starch, albumen powder, whisker, under the conditions of revolving speed is 600r/min, stirring
60min is mixed, the ammonium hydroxide that mass fraction is 20 ~ 30% is then added into batch mixer, under the conditions of revolving speed is 600r/min, is stirred
Mixing 60min is mixed to get the antifreeze stick coating of shock resistance.The aqueous acrylic emulsion solid content is 60%.The emulsifier is alkane
Base phenol polyethenoxy ether.The carbomer is Acritamer 940.The phosphatide is protein, phospholipid.The glycoprotein is Swine serum egg
It is white.
According to parts by weight, 60 parts of aqueous acrylic emulsions, 10 parts of ethyl orthosilicates, 8 parts of methyl triethoxies are successively taken
Silane, 120 parts of dehydrated alcohols, 8 parts of deionized waters, 8 parts of emulsifiers, 8 parts of carbomers, 5 parts of phosphatide, 8 parts of glycoprotein, 5 parts of quality
The ammonium hydroxide that score is 20 ~ 30%, 3 parts of starch, 3 parts of albumen powders, 3 parts of whiskers, by methyltriethoxysilane, dehydrated alcohol, go from
Sub- water is placed in batch mixer, under the conditions of revolving speed is 600r/min, is stirred 60min, is then added into batch mixer aqueous
Acrylic emulsion, emulsifier, carbomer, phosphatide, glycoprotein, starch, albumen powder, whisker, under the conditions of revolving speed is 600r/min,
It is stirred 60min, ethyl orthosilicate is then added dropwise into batch mixer, under the conditions of revolving speed is 600r/min, is stirred
The ammonium hydroxide that mass fraction is 20 ~ 30% is then added in 60min into batch mixer, and under the conditions of revolving speed is 600r/min, stirring is mixed
60min is closed to get the antifreeze stick coating of shock resistance.The aqueous acrylic emulsion solid content is 60%.The emulsifier is alkyl phenol
Polyoxyethylene ether.The carbomer is Acritamer 940.The phosphatide is protein, phospholipid.The glycoprotein is pig blood albumin.
According to parts by weight, by 30 parts of rice hull celluloses, 3 parts of biogas slurries, the glucose solution that 2 parts of mass fractions are 0.5 times, 50
Part water is placed in fermentation cauldron, is 35 DEG C in temperature, under the conditions of revolving speed is 200r/min, is stirred fermentation 5 days, must ferment mixing
Liquid, then fermentation mixed liquor is filtered, filter cake is obtained, then filter cake is placed in liquid nitrogen and is freezed, obtains frozen block, then sets frozen block
The ball milling in ball mill, cross 280 mesh sieve, obtain ball milling material, then ball milling material be placed in baking oven, in temperature be 110 DEG C of conditions
Under, it is dry to constant weight, dry ball abrasive material is obtained, then dry ball abrasive material is placed in tube furnace, and with 90mL/min rate to furnace
It is inside filled with nitrogen, under the conditions of temperature is 850 DEG C, after high-temperature process 2h, is down to room temperature with furnace to get modified additive；By weight
Number meter is measured, 60 parts of aqueous acrylic emulsions, 10 parts of ethyl orthosilicates, 8 parts of methyltriethoxysilane, 120 parts of nothings are successively taken
Water-ethanol, 8 parts of deionized waters, 10 parts of modified additives, 8 parts of emulsifiers, 5 parts of phosphatide, 8 parts of glycoprotein, 5 parts of mass fractions are 20
~ 30% ammonium hydroxide, 3 parts of starch, 3 parts of albumen powders, 3 parts of whiskers, by methyltriethoxysilane, dehydrated alcohol, deionized water is placed in
In batch mixer, under the conditions of revolving speed is 600r/min, it is stirred 60min, aqueous acrylamide yogurt is then added into batch mixer
Liquid, modified additive, emulsifier, phosphatide, glycoprotein, starch, albumen powder, whisker, under the conditions of revolving speed is 600r/min, stirring
60min is mixed, ethyl orthosilicate is then added dropwise into batch mixer, under the conditions of revolving speed is 600r/min, is stirred 60min,
Then the ammonium hydroxide that mass fraction is 20 ~ 30% is added into batch mixer, under the conditions of revolving speed is 600r/min, is stirred
60min is to get the antifreeze stick coating of shock resistance.The aqueous acrylic emulsion solid content is 60%.The emulsifier is poly- for alkyl phenol
Ethylene oxide ether.The phosphatide is protein, phospholipid.The glycoprotein is pig blood albumin.
According to parts by weight, by 30 parts of rice hull celluloses, 3 parts of biogas slurries, the glucose solution that 2 parts of mass fractions are 0.5 times, 50
Part water is placed in fermentation cauldron, is 35 DEG C in temperature, under the conditions of revolving speed is 200r/min, is stirred fermentation 5 days, must ferment mixing
Liquid, then fermentation mixed liquor is filtered, filter cake is obtained, then filter cake is placed in liquid nitrogen and is freezed, obtains frozen block, then sets frozen block
The ball milling in ball mill, cross 280 mesh sieve, obtain ball milling material, then ball milling material be placed in baking oven, in temperature be 110 DEG C of conditions
Under, it is dry to constant weight, dry ball abrasive material is obtained, then dry ball abrasive material is placed in tube furnace, and with 90mL/min rate to furnace
It is inside filled with nitrogen, under the conditions of temperature is 850 DEG C, after high-temperature process 2h, is down to room temperature with furnace to get modified additive；By weight
Number meter is measured, 60 parts of aqueous acrylic emulsions, 10 parts of ethyl orthosilicates, 8 parts of methyltriethoxysilane, 120 parts of nothings are successively taken
Water-ethanol, 8 parts of deionized waters, 10 parts of modified additives, 8 parts of emulsifiers, 8 parts of carbomers, 8 parts of glycoprotein, 5 parts of mass fractions are
20 ~ 30% ammonium hydroxide, 3 parts of starch, 3 parts of albumen powders, 3 parts of whiskers, by methyltriethoxysilane, dehydrated alcohol, deionized water is set
In batch mixer, under the conditions of revolving speed is 600r/min, it is stirred 60min, water soluble acrylic acid is then added into batch mixer
Lotion, modified additive, emulsifier, carbomer, glycoprotein, starch, albumen powder, whisker, under the conditions of revolving speed is 600r/min,
It is stirred 60min, ethyl orthosilicate is then added dropwise into batch mixer, under the conditions of revolving speed is 600r/min, is stirred
The ammonium hydroxide that mass fraction is 20 ~ 30% is then added in 60min into batch mixer, and under the conditions of revolving speed is 600r/min, stirring is mixed
60min is closed to get the antifreeze stick coating of shock resistance.The aqueous acrylic emulsion solid content is 60%.The emulsifier is alkyl phenol
Polyoxyethylene ether.The carbomer is Acritamer 940.The glycoprotein is pig blood albumin.
According to parts by weight, by 30 parts of rice hull celluloses, 3 parts of biogas slurries, the glucose solution that 2 parts of mass fractions are 0.5 times, 50
Part water is placed in fermentation cauldron, is 35 DEG C in temperature, under the conditions of revolving speed is 200r/min, is stirred fermentation 5 days, must ferment mixing
Liquid, then fermentation mixed liquor is filtered, filter cake is obtained, then filter cake is placed in liquid nitrogen and is freezed, obtains frozen block, then sets frozen block
The ball milling in ball mill, cross 280 mesh sieve, obtain ball milling material, then ball milling material be placed in baking oven, in temperature be 110 DEG C of conditions
Under, it is dry to constant weight, dry ball abrasive material is obtained, then dry ball abrasive material is placed in tube furnace, and with 90mL/min rate to furnace
It is inside filled with nitrogen, under the conditions of temperature is 850 DEG C, after high-temperature process 2h, is down to room temperature with furnace to get modified additive；By weight
Number meter is measured, 60 parts of aqueous acrylic emulsions, 10 parts of ethyl orthosilicates, 8 parts of methyltriethoxysilane, 120 parts of nothings are successively taken
Water-ethanol, 8 parts of deionized waters, 10 parts of modified additives, 8 parts of emulsifiers, 8 parts of carbomers, 5 parts of phosphatide, 5 parts of mass fractions are 20
~ 30% ammonium hydroxide, 3 parts of starch, 3 parts of albumen powders, 3 parts of whiskers, by methyltriethoxysilane, dehydrated alcohol, deionized water is placed in
In batch mixer, under the conditions of revolving speed is 600r/min, it is stirred 60min, aqueous acrylamide yogurt is then added into batch mixer
Liquid, modified additive, emulsifier, carbomer, phosphatide, starch, albumen powder, whisker, under the conditions of revolving speed is 600r/min, stirring
60min is mixed, ethyl orthosilicate is then added dropwise into batch mixer, under the conditions of revolving speed is 600r/min, is stirred 60min,
Then the ammonium hydroxide that mass fraction is 20 ~ 30% is added into batch mixer, under the conditions of revolving speed is 600r/min, is stirred
60min is to get the antifreeze stick coating of shock resistance.The aqueous acrylic emulsion solid content is 60%.The emulsifier is poly- for alkyl phenol
Ethylene oxide ether.The carbomer is Acritamer 940.The phosphatide is protein, phospholipid.
According to parts by weight, by 30 parts of rice hull celluloses, 3 parts of biogas slurries, the glucose solution that 2 parts of mass fractions are 0.5 times, 50
Part water is placed in fermentation cauldron, is 35 DEG C in temperature, under the conditions of revolving speed is 200r/min, is stirred fermentation 5 days, must ferment mixing
Liquid, then fermentation mixed liquor is filtered, filter cake is obtained, then filter cake is placed in liquid nitrogen and is freezed, obtains frozen block, then sets frozen block
The ball milling in ball mill, cross 280 mesh sieve, obtain ball milling material, then ball milling material be placed in baking oven, in temperature be 110 DEG C of conditions
Under, it is dry to constant weight, dry ball abrasive material is obtained, then dry ball abrasive material is placed in tube furnace, and with 90mL/min rate to furnace
It is inside filled with nitrogen, under the conditions of temperature is 850 DEG C, after high-temperature process 2h, is down to room temperature with furnace to get modified additive；By weight
Number meter is measured, 60 parts of aqueous acrylic emulsions, 10 parts of ethyl orthosilicates, 8 parts of methyltriethoxysilane, 120 parts of nothings are successively taken
Water-ethanol, 8 parts of deionized waters, 10 parts of modified additives, 8 parts of emulsifiers, 8 parts of carbomers, 5 parts of phosphatide, 8 parts of glycoprotein, 3 parts of shallow lakes
Powder, 3 parts of albumen powders, 3 parts of whiskers, by methyltriethoxysilane, dehydrated alcohol, deionized water is placed in batch mixer, in revolving speed
Under the conditions of 600r/min, it is stirred 60min, aqueous acrylic emulsion, modified additive, cream are then added into batch mixer
Agent, carbomer, phosphatide, glycoprotein, starch, albumen powder, whisker are stirred under the conditions of revolving speed is 600r/min
Ethyl orthosilicate is then added dropwise in 60min into batch mixer, under the conditions of revolving speed is 600r/min, is stirred 60min, stirs
60min is mixed to get the antifreeze stick coating of shock resistance.The aqueous acrylic emulsion solid content is 60%.The emulsifier is alkyl
Phenol polyethenoxy ether.The carbomer is Acritamer 940.The phosphatide is protein, phospholipid.The glycoprotein is pig blood albumin.
Comparative example: according to parts by weight, successively taking 60 parts of aqueous acrylic emulsions, 8 parts of methyltriethoxysilane, and 120
Part dehydrated alcohol, 8 parts of deionized waters, 8 parts of emulsifiers, 3 parts of starch, 3 parts of albumen powders, 3 parts of whiskers, by methyltriethoxy silane
Alkane, dehydrated alcohol, deionized water are placed in batch mixer, in revolving speed be 600r/min under the conditions of, be stirred 60min, then to
Be added aqueous acrylic emulsion in batch mixer, modified additive, emulsifier, starch, albumen powder, whisker, in revolving speed be 600r/
Under the conditions of min, it is stirred 60min, under the conditions of revolving speed is 600r/min, it is antifreeze viscous to get shock resistance to be stirred 60min
Coating.The aqueous acrylic emulsion solid content is 60%.The emulsifier is alkyl phenol polyoxyethylene ether.
Example 1 to the antifreeze stick coating of the resulting shock resistance of example 7 and comparative example product are subjected to performance detection, it is specific to detect
Method is as follows:
1. using L9(34) type normal orthogonal test table tested, use tangential peel strength for measurement index, numerical value is got over
It is small better.
According to GB/T1732(" paint film impact resistance measuring method ") national standard, shock resistance is carried out using heavy impactor
Test.Coating is coated on Q235 steel plate first, thickness control is in 3mm, to its after curing completely, with 2kg weight in difference
Coating is impacted in vertical drop in height, carries out coating impact and passes through test, investigates the impact resistance of coating, carry out 5 times
Parallel test is averaged.
Specific testing result is as shown in table 1:
The specific testing result of the antifreeze stick coating of 1 shock resistance of table
By 1 testing result of table it is found that the antifreeze stick coating of shock resistance of technical solution of the present invention preparation has excellent antifreeze viscous effect
The characteristics of fruit and mechanical property, has broad prospects in the development of building material technology industry.
Claims (10)
1. a kind of antifreeze stick coating of shock resistance, it is characterised in that: be made of the raw material of following parts by weight:
40~60 parts of aqueous acrylic emulsion
8~10 parts of ethyl orthosilicate
5~8 parts of methyltriethoxysilane
100~120 parts of dehydrated alcohol
5~8 parts of deionized water
Modified 8~10 parts of additive
5~8 parts of emulsifier
5~8 parts of carbomer
Phosphatidase 3~5 part
5~8 parts of glycoprotein
3~5 parts of ammonium hydroxide
2~3 parts of starch
2~3 parts of albumen powder
2~3 parts of whisker
The preparation process of the antifreeze stick coating of shock resistance are as follows: each raw material is weighed by raw material composition, by methyltriethoxysilane,
Dehydrated alcohol, deionized water are stirred, and are subsequently added into aqueous acrylic emulsion, modified additive, emulsifier, carbomer, phosphorus
Ethyl orthosilicate is then added dropwise in rouge, glycoprotein, starch, albumen powder, whisker, is subsequently added into ammonium hydroxide, is stirred to get anti-impact
Hit antifreeze stick coating.
2. the antifreeze stick coating of a kind of shock resistance according to claim 1, it is characterised in that: the aqueous acrylic emulsion contains admittedly
Amount is 50~60%.
3. the antifreeze stick coating of a kind of shock resistance according to claim 1, it is characterised in that: the preparation of the modified additive
Journey are as follows: according to parts by weight, by 20~30 parts of rice hull celluloses, 2~3 parts of biogas slurries, 1~2 part of glucose solution, 30~50 parts of water are mixed
Fermentation is closed, is filtered, freezing, ball milling crosses the sieve of 280 mesh, and dry, high-temperature process, cooling is to get modified additive.
4. the antifreeze stick coating of a kind of shock resistance according to claim 1, it is characterised in that: the emulsifier is alkyl phenol polyoxy
Any one in vinethene, high-carbon fatty alcohol polyoxyethylene ether, cocinic acid, fatty acid or diethanol amine.
5. the antifreeze stick coating of a kind of shock resistance according to claim 1, it is characterised in that: the carbomer is Acritamer 940,
Any one in carbomer 934 or Carbopol 941.
6. the antifreeze stick coating of a kind of shock resistance according to claim 1, it is characterised in that: the phosphatide is protein, phospholipid, greatly
Any one in Fabaceous Lecithin or peanut phosphatide.
7. the antifreeze stick coating of a kind of shock resistance according to claim 1, it is characterised in that: the glycoprotein is Swine serum egg
It is white, bovine serum albumin, any one in sheep blood serum albumen or horse serum albumen.
8. the antifreeze stick coating of a kind of shock resistance according to claim 1, it is characterised in that: the starch is glutinous rice starch, jade
Any one in rice starch, starch from sweet potato, potato starch or wheaten starch.
9. the antifreeze stick coating of a kind of shock resistance according to claim 1, it is characterised in that: the albumen powder is soybean protein
Any one in powder, casoid flour, PURE WHEY or Fed Protein Powder of Pea Insteal.
10. the antifreeze stick coating of a kind of shock resistance according to claim 1, it is characterised in that: the whisker is calcium carbonate crystal whisker,
Any one in potassium titanate crystal whisker or aluminium borate whisker.
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