CN110172283A - A kind of high transparency wear-resisting type floor paint - Google Patents
A kind of high transparency wear-resisting type floor paint Download PDFInfo
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- CN110172283A CN110172283A CN201910462457.7A CN201910462457A CN110172283A CN 110172283 A CN110172283 A CN 110172283A CN 201910462457 A CN201910462457 A CN 201910462457A CN 110172283 A CN110172283 A CN 110172283A
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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
- C09D133/04—Homopolymers or copolymers of esters
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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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
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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
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Abstract
The invention discloses a kind of high transparency wear-resisting type floors paint, belong to technical field of polymer materials.According to parts by weight, it successively weighs: 40~50 parts of Hydroxylated acrylic resins, 30~35 parts of fatty acid alkyd resins, 20~25 parts of mixed solvents, 0.5~1.0 part of dispersing agent, 1~2 part of defoaming agent, 1~2 part of levelling agent and 8~15 parts of anti-wear additives, Hydroxylated acrylic resin and mixed solvent are mixed in blender, and fatty acid alkyd resin is added into blender, dispersing agent, defoaming agent, levelling agent and anti-wear additive, in temperature be 40~60 DEG C, under conditions of revolving speed is 300~500r/min, after being stirred 30~60min, obtain high transparency wear-resisting type floor paint.Gained high transparency wear-resisting type floor paint of the invention has excellent wear-resisting property and light transmission.
Description
Technical field
The invention discloses a kind of high transparency wear-resisting type floors paint, belong to technical field of polymer materials.
Background technique
In recent years, application of the nano material in coating industry has become the hot spot of research.Wearability, hardness and transparency
It is three big important performances of floor paint.Micron-sized SiO is generallyd use at present2Meet people as delustering agent to want gloss
It asks, but since its partial size is big, extinction effect is bad, and dosage is also big, influences its transparency；Rubbing for surface of the paint film is reduced with organic wax
Coefficient is wiped to improve wearability, not only wearability improves few, and the addition of wax also influences its transparency；Simultaneously because resin
Itself is relatively soft, also can not meet the requirement of people in presently commercially available floor paint hardness.Therefore, suitable nano material is selected
With suitable resin compounded to obtain high-wearing feature, high transparency and the floor paint of high rigidity, have a very important significance, city
Field prospect is very wide.
The common preparation method of transparent wear nano composite dope has at present: sol-gel processing, polymeric matrix are in situ
Polymerization and direct mixing method.Direct mixing method is easy to operate because simple and convenient, at low cost and commonly used.Currently, nano modification hand
For section mainly based on dry method introducing nano-powder, it is easy to reunite that there are powders, disperses uneven phenomenon, seriously affects post-coatings
Performance.The agglomeration of powder can largely be avoided by introducing nano-powder by the method for Nano sol, but in colloidal sol
The introducing for crossing multi-solvent will affect the ultra-violet curing performance and coating performance of UV coating, at the same solvent selection it is improper also can be significantly
The catalytic performance of original photoinitiator in UV coating is reduced, on the other hand, the modification of nano-material surface also will affect nanometer
The compatibility of particle and UV resin system.
But enhance wear-resisting means at present as addition nano wearproof filler, but the excessive addition of wear resistant filler will affect paint
The translucency of film influences the using effect of floor paint, while nanofiller, due to dispersed poor, abrasion resistant effect is bad,
Therefore it also needs to study it.
Summary of the invention
The present invention solves the technical problem of: for traditional antiwear floor paint since the excessive addition of wear resistant filler is led
Cause the light transmission of paint film bad, simultaneously because the problem of nanofiller dispersibility is poor, and wear-resisting property can not further increase,
Provide a kind of high transparency wear-resisting type floor paint.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that:
A kind of high transparency wear-resisting type floor paint, is made of the raw material of following parts by weight: 40~50 parts of hydroxy acrylic acid trees
Rouge, 30~35 parts of fatty acid alkyd resins, 20~25 parts of mixed solvents, 0.5~1.0 part of dispersing agent, 1~2 part of defoaming agent and 1~
2 parts of levelling agents；The high transparency wear-resisting type floor paint further include: 0.2~0.3 times of Hydroxylated acrylic resin quality wear-resisting adds
Add agent；
The anti-wear additive the preparation method comprises the following steps:
Graphene oxide is mixed with sodium hydroxide solution 1:150~1:200 in mass ratio, and graphene oxide quality 5 is added
~6 times of cetyl trimethylammonium bromide after ultrasonic disperse, is stirred, obtains graphene oxide mixture, by graphite oxide
Alkene mixture is mixed with ethyl orthosilicate 10:1~20:1 in mass ratio, after being stirred to react, must pre-process graphene oxide mixing
Pretreatment graphene oxide mixture is mixed with modified powder 100:1~150:1 in mass ratio, and pretreatment oxygen is added by object
The reducing agent of 0.1~0.2 times of graphite alkene mixture quality after being stirred to react, filters, dry, obtains additive blank, will add
Agent blank is mixed with butyl acetate 1:8~1:12 in mass ratio, and 0.5~0.8 times of additive quality of stearic acid is added, stirring
It after reaction, filters, washs, it is dry, obtain additive.
The mixed solvent is to mix dimethylbenzene with butyl acetate 2:1~3:1 in mass ratio, obtains mixed solvent.
The dispersing agent is dispersing agent NNO, any one in Dispersant MF or dispersing agent 5040.
The defoaming agent is dimethicone, any one in defoaming agent DF7010 or polyether antifoam agent.
The levelling agent is any one in silicone oil or acrylic ester type levelling agent.
The modified powder is that 4.0:1.5 mixed grinding, calcining are washed in molar ratio with potassium carbonate by titanium dioxide, is done
It is dry, obtain modified powder.
The reducing agent is hydrazine hydrate, any one in sodium borohydride or potassium borohydride.
0.1~0.3 times of anti-wear additive quality of modified sodium lignosulfonate can be added in the anti-wear additive, it is described
Modification mixes lignin sulfonic acid sodium solution with formaldehyde 20:1~25:1 in mass ratio, and 2~4 times of formaldehyde quality of sulfurous is added
Sour sodium adjusts pH to 10.0~12.0, after being stirred to react, must pre-process lignin sulfonic acid sodium solution, will pre-process sulfomethylated lignin
Acid sodium solution is mixed with potassium iodide 90:1~120:1 in mass ratio, and be added pretreatment sodium lignin sulfonate solution quality 0.1~
0.3 times of 1,6- dibromo-hexane solution, after being stirred to react under alkaline condition, obtains processing agent composition, will handle agent composition
Extraction, filtering, obtains filtrate, by filtrate concentrated by rotary evaporation, obtains modified sodium lignosulfonate.
The beneficial effects of the present invention are:
Self-control anti-wear additive is added when preparing high transparency wear-resisting type floor paint by the present invention, firstly, containing in anti-wear additive
There is silica, and graphene oxide is added in silica manufacturing process, to keep the silica to be formed quick
It is adsorbed in surface of graphene oxide, to form nano silica wearing layer in surface of graphene oxide, improves graphite oxide
The wearability of alkene, meanwhile, in subsequent oxidation graphene reduction process, the presence of silica can prevent graphene sheet layer structure
Excessively assemble in reduction process, it, can be after anti-wear additive is added in product to improve the translucency of anti-wear additive
On the basis of not influencing product translucency, improve the wearability of product, secondly, being adsorbed in the silica one of graphene surface
The wear-resisting property of graphene can be improved in aspect, and on the other hand, raised silica can be used as connection site, improve wear-resisting addition
Binding strength between agent and product, so that graphene oxide be made to be not easily stripped after exposure, and then make the wearability of product into
One step improves, meanwhile, by stearic modified, lipophilicity improves silica, can make after being added in product wear-resisting
The dispersibility of additive in the product improves, so that the wearability of product is further increased, furthermore, it is used in anti-wear additive
Modified powder handles graphene sheet layer body structure surface, is potassium tetratitanate lamella powder in modified powder, wear-resisting being added
After in additive, surface of graphene oxide can be covered, simultaneously because the presence of nano silica, it can be in graphite oxide
Alkene surface forms the filling of out-of-flatness, so as to reduce the reunion journey of graphene while improving graphene surface wearability
Degree, and since additional amount is less, it is smaller on the influence of the translucency of anti-wear additive, so that it is good to have product
The wearability of photosensitiveness, product further increases.
Specific embodiment
By titanium dioxide, 4.0:1.5 is mixed in grinder in molar ratio with potassium carbonate, in mixed grinding under room temperature
After 12~18h, mixed-powder is obtained, mixed-powder is moved into Muffle furnace, under conditions of temperature is 750~850 DEG C, calcining at constant temperature
After 18~25h, modified powder blank is obtained, after being salt acid elution 8~10 times of 12~18% by modified powder mass fraction, and
Under conditions of being 80~90 DEG C in temperature after dry 5~8h, modified powder is obtained；It is 5~8% by graphene oxide and mass fraction
Sodium hydroxide solution 1:150~1:200 in mass ratio be mixed in beaker, and into beaker be added graphene oxide quality 5
~6 times of cetyl trimethylammonium bromide, under conditions of frequency is 45~65kHz, after 30~50min of ultrasonic disperse, and
It is 40~50 DEG C in temperature, under conditions of revolving speed is 300~350r/min, after being stirred 1~2h, obtains graphene oxide mixing
Object mixes graphene oxide mixture with ethyl orthosilicate 10:1~20:1 in mass ratio, in temperature be 40~60 DEG C, revolving speed
Under conditions of 250~380r/min, after being stirred to react 1~3h, graphene oxide mixture must be pre-processed, pretreatment is aoxidized
Graphene mixture and modified powder 100:1~150:1 in mass ratio are mixed in flask, and pretreatment oxygen is added into flask
The reducing agent of 0.1~0.2 times of graphite alkene mixture quality is 70~90 DEG C in temperature, and revolving speed is the item of 300~350r/min
Under part, after being stirred to react 20~35h, filtering obtains filter cake, under conditions of being 80~90 DEG C in temperature by filter cake after dry 1~2h,
Additive blank, additive blank is mixed with butyl acetate 1:8~1:12 in mass ratio, and to additive blank and acetic acid
0.5~0.8 times of additive quality of stearic acid is added in the mixture of butyl ester, is 100~110 DEG C in temperature, revolving speed is 250~
Under conditions of 300r/min, after being stirred to react 4~5h, filtering obtains pretreatment additive, by pretreatment additive vinegar Sadinia ester
After washing 5~8 times, and it is dried in vacuo 5~6h under conditions of being 60 DEG C in temperature, obtains additive；According to parts by weight, successively claim
It takes: 40~50 parts of Hydroxylated acrylic resins, 30~35 parts of fatty acid alkyd resins, 20~25 parts of mixed solvents, 0.5~1.0 part
Dispersing agent, 1~2 part of defoaming agent, 1~2 part of levelling agent and 8~15 parts of anti-wear additives, by Hydroxylated acrylic resin with mix it is molten
Agent is mixed in blender, and fatty acid alkyd resin is added into blender, dispersing agent, defoaming agent, levelling agent and wear-resisting is added
Add agent, is 40~60 DEG C in temperature, under conditions of revolving speed is 300~500r/min, after being stirred 30~60min, obtains high
Light rate wear-resisting type floor paint.The mixed solvent is to mix dimethylbenzene with butyl acetate 2:1~3:1 in mass ratio, must be mixed
Solvent.The dispersing agent is dispersing agent NNO, any one in Dispersant MF or dispersing agent 5040.The defoaming agent is dimethyl
Any one in silicone oil, defoaming agent DF7010 or polyether antifoam agent.Anti-wear additive quality can be added in the anti-wear additive
0.3 times of modified sodium lignosulfonate, the modification mix lignin sulfonic acid sodium solution with formaldehyde 25:1 in mass ratio, and add
Enter 4 times of formaldehyde quality of sodium sulfite, adjusts pH to 12.0, after being stirred to react, lignin sulfonic acid sodium solution must be pre-processed, it will be pre-
Processing lignin sulfonic acid sodium solution is mixed with potassium iodide 120:1 in mass ratio, and pretreatment lignin sulfonic acid sodium solution matter is added
1, the 6- dibromo-hexane solution of 0.3 times of amount, after being stirred to react under alkaline condition, obtains processing agent composition, inorganic agent is mixed
Object extraction, filtering obtain filtrate, by filtrate concentrated by rotary evaporation, obtain modified sodium lignosulfonate.
Example 1
By titanium dioxide, 4.0:1.5 is mixed in grinder in molar ratio with potassium carbonate, in mixed grinding 18h under room temperature
Afterwards, mixed-powder is obtained, mixed-powder is moved into Muffle furnace, under conditions of temperature is 850 DEG C, after calcining at constant temperature 25h, obtains modification
Powder batch, after being salt acid elution 10 times of 18% by modified powder mass fraction, and it is dry under the conditions of at a temperature of 90 °C
After 8h, modified powder is obtained；The sodium hydroxide solution 1:200 in mass ratio that graphene oxide and mass fraction are 8% is mixed in burning
In cup, and 6 times of graphene oxide quality of cetyl trimethylammonium bromide is added into beaker, in the item that frequency is 65kHz
Under part, after ultrasonic disperse 50min, and it is 50 DEG C in temperature, under conditions of revolving speed is 350r/min, after being stirred 2h, obtains oxygen
Graphite alkene mixture mixes graphene oxide mixture with ethyl orthosilicate 20:1 in mass ratio, is 60 DEG C in temperature, turns
Under conditions of speed is 380r/min, after being stirred to react 3h, graphene oxide mixture must be pre-processed, graphene oxide will be pre-processed
Mixture and modified powder 150:1 in mass ratio are mixed in flask, and pretreatment graphene oxide mixing is added into flask
The reducing agent that 0.2 times of amount of substance is 90 DEG C in temperature, and under conditions of revolving speed is 350r/min, after being stirred to react 35h, filtering is obtained
Filter cake after dry 2h, is obtained additive blank, additive blank is pressed with butyl acetate by filter cake under the conditions of at a temperature of 90 °C
Mass ratio 1:12 is mixed, and the stearic acid of 0.8 times of additive quality is added into the mixture of additive blank and butyl acetate,
It is 110 DEG C in temperature, under conditions of revolving speed is 300r/min, after being stirred to react 5h, filtering obtains pretreatment additive, will locate in advance
After reason additive washs 8 times with vinegar Sadinia ester, and it is dried in vacuo 6h under conditions of being 60 DEG C in temperature, obtains additive；By weight
Number meter, successively weighs: 50 parts of Hydroxylated acrylic resins, 35 parts of fatty acid alkyd resins, 25 parts of mixed solvents, 1.0 parts of dispersions
Hydroxylated acrylic resin and mixed solvent are mixed in blender by agent, 2 parts of defoaming agents, 2 parts of levelling agents and 15 parts of anti-wear additives
In, and fatty acid alkyd resin is added into blender, dispersing agent, defoaming agent, levelling agent and anti-wear additive, in temperature be 60
DEG C, under conditions of revolving speed is 500r/min, after being stirred 60min, obtain high transparency wear-resisting type floor paint.The mixed solvent
To mix dimethylbenzene with butyl acetate 3:1 in mass ratio, mixed solvent is obtained.The dispersing agent is dispersing agent NNO.The defoaming
Agent is dimethicone.0.3 times of anti-wear additive quality of modified sodium lignosulfonate, institute can be added in the anti-wear additive
It states modification to mix lignin sulfonic acid sodium solution with formaldehyde 25:1 in mass ratio, and 4 times of formaldehyde quality of sodium sulfite is added, adjust
PH to 12.0 is saved, after being stirred to react, lignin sulfonic acid sodium solution must be pre-processed, by pretreatment lignin sulfonic acid sodium solution and iodate
Potassium 120:1 in mass ratio mixing, and 1, the 6- dibromo-hexane solution of 0.3 times of sodium lignin sulfonate solution quality of pretreatment is added,
After being stirred to react under alkaline condition, processing agent composition is obtained, by processing agent composition extraction, filtering obtains filtrate, filtrate is revolved
Inspissation contracting, obtains modified sodium lignosulfonate.
Example 2
By titanium dioxide, 4.0:1.5 is mixed in grinder in molar ratio with potassium carbonate, in mixed grinding 18h under room temperature
Afterwards, mixed-powder is obtained, mixed-powder is moved into Muffle furnace, under conditions of temperature is 850 DEG C, after calcining at constant temperature 25h, obtains modification
Powder batch, after being salt acid elution 10 times of 18% by modified powder mass fraction, and it is dry under the conditions of at a temperature of 90 °C
After 8h, modified powder is obtained；The sodium hydroxide solution 1:200 in mass ratio that graphene oxide and mass fraction are 8% is mixed in burning
It after ultrasonic disperse 50min, and is 50 DEG C in temperature, revolving speed is the item of 350r/min under conditions of frequency is 65kHz in cup
Under part, after being stirred 2h, graphene oxide mixture is obtained, in mass ratio with ethyl orthosilicate by graphene oxide mixture
20:1 mixing is 60 DEG C in temperature, under conditions of revolving speed is 380r/min, after being stirred to react 3h, obtains pretreatment graphene oxide
Pretreatment graphene oxide mixture and modified powder 150:1 in mass ratio are mixed in flask by mixture, and into flask
The reducing agent of 0.2 times of graphene oxide mixture quality of pretreatment is added, is 90 DEG C in temperature, revolving speed is the condition of 350r/min
Under, after being stirred to react 35h, filtering obtains filter cake, filter cake after dry 2h, is obtained into additive blank under the conditions of at a temperature of 90 °C,
Additive blank is mixed with butyl acetate 1:12 in mass ratio, and is added into the mixture of additive blank and butyl acetate
The stearic acid that 0.8 times of additive quality, in temperature be 110 DEG C, revolving speed be 300r/min under conditions of, after being stirred to react 5h, mistake
Filter, obtain pretreatment additive, after pretreatment additive wash 8 times with vinegar Sadinia ester, and in temperature be 60 DEG C under conditions of very
The dry 6h of sky, obtains additive；According to parts by weight, it successively weighs: 50 parts of Hydroxylated acrylic resins, 35 parts of fatty acid alkyd trees
Rouge, 25 parts of mixed solvents, 1.0 parts of dispersing agents, 2 parts of defoaming agents, 2 parts of levelling agents and 15 parts of anti-wear additives, by hydroxy acrylic acid
Resin and mixed solvent are mixed in blender, and fatty acid alkyd resin is added into blender, dispersing agent, defoaming agent, stream
Flat agent and anti-wear additive are 60 DEG C in temperature, under conditions of revolving speed is 500r/min, after being stirred 60min, obtain high light transmission
Rate wear-resisting type floor paint.The mixed solvent is to mix dimethylbenzene with butyl acetate 3:1 in mass ratio, obtains mixed solvent.Institute
Stating dispersing agent is dispersing agent NNO.The defoaming agent is dimethicone.Anti-wear additive matter can be added in the anti-wear additive
The modified sodium lignosulfonate of 0.3 times of amount, the modification mix lignin sulfonic acid sodium solution with formaldehyde 25:1 in mass ratio, and
4 times of formaldehyde quality of sodium sulfite is added, adjusts pH to 12.0, after being stirred to react, lignin sulfonic acid sodium solution must be pre-processed, it will
Pretreatment lignin sulfonic acid sodium solution is mixed with potassium iodide 120:1 in mass ratio, and pretreatment lignin sulfonic acid sodium solution is added
0.3 times of quality of 1,6- dibromo-hexane solution, after being stirred to react under alkaline condition, obtains processing agent composition, inorganic agent is mixed
Object extraction is closed, filtering obtains filtrate, by filtrate concentrated by rotary evaporation, obtains modified sodium lignosulfonate.
Example 3
By titanium dioxide, 4.0:1.5 is mixed in grinder in molar ratio with potassium carbonate, in mixed grinding 18h under room temperature
Afterwards, mixed-powder is obtained, mixed-powder is moved into Muffle furnace, under conditions of temperature is 850 DEG C, after calcining at constant temperature 25h, obtains modification
Powder batch, after being salt acid elution 10 times of 18% by modified powder mass fraction, and it is dry under the conditions of at a temperature of 90 °C
After 8h, modified powder is obtained；The sodium hydroxide solution 1:200 in mass ratio that graphene oxide and mass fraction are 8% is mixed in burning
In cup, and 6 times of graphene oxide quality of cetyl trimethylammonium bromide is added into beaker, in the item that frequency is 65kHz
Under part, after ultrasonic disperse 50min, and it is 50 DEG C in temperature, under conditions of revolving speed is 350r/min, after being stirred 2h, obtains oxygen
Graphene oxide mixture and modified powder 150:1 in mass ratio are mixed in flask by graphite alkene mixture, and to flask
It is middle that 0.2 times of graphene oxide mixture quality of reducing agent is added, in temperature be 90 DEG C, under conditions of revolving speed is 350r/min,
After being stirred to react 35h, filtering obtains filter cake, and filter cake after dry 2h, is obtained additive blank under the conditions of at a temperature of 90 °C, will
Additive blank is mixed with butyl acetate 1:12 in mass ratio, and is added and is added into the mixture of additive blank and butyl acetate
The stearic acid for adding 0.8 times of agent quality, in temperature be 110 DEG C, revolving speed be 300r/min under conditions of, after being stirred to react 5h, filtering,
Pretreatment additive, after pretreatment additive wash 8 times with vinegar Sadinia ester, and in temperature be 60 DEG C under conditions of vacuum do
Dry 6h, obtains additive；According to parts by weight, it successively weighs: 50 parts of Hydroxylated acrylic resins, 35 parts of fatty acid alkyd resins, 25
Part mixed solvent, 1.0 parts of dispersing agents, 2 parts of defoaming agents, 2 parts of levelling agents and 15 parts of anti-wear additives, by Hydroxylated acrylic resin with
Mixed solvent is mixed in blender, and fatty acid alkyd resin is added into blender, dispersing agent, defoaming agent, levelling agent and
Anti-wear additive is 60 DEG C in temperature, under conditions of revolving speed is 500r/min, after being stirred 60min, it is wear-resisting to obtain high transparency
Type floor paint.The mixed solvent is to mix dimethylbenzene with butyl acetate 3:1 in mass ratio, obtains mixed solvent.The dispersion
Agent is dispersing agent NNO.The defoaming agent is dimethicone.Anti-wear additive quality 0.3 can be added in the anti-wear additive
Modified sodium lignosulfonate again, the modification mixes lignin sulfonic acid sodium solution with formaldehyde 25:1 in mass ratio, and is added
The sodium sulfite that 4 times of formaldehyde quality adjusts pH to 12.0, after being stirred to react, must pre-process lignin sulfonic acid sodium solution, will locate in advance
Reason lignin sulfonic acid sodium solution is mixed with potassium iodide 120:1 in mass ratio, and pretreatment sodium lignin sulfonate solution quality is added
0.3 times of 1,6- dibromo-hexane solution, after being stirred to react under alkaline condition, obtains processing agent composition, will handle agent composition
Extraction, filtering, obtains filtrate, by filtrate concentrated by rotary evaporation, obtains modified sodium lignosulfonate.
Example 4
The sodium hydroxide solution 1:200 in mass ratio that graphene oxide and mass fraction are 8% is mixed in beaker, and to burning
6 times of graphene oxide quality of cetyl trimethylammonium bromide is added in cup, under conditions of frequency is 65kHz, ultrasound point
After dissipating 50min, and it is 50 DEG C in temperature, under conditions of revolving speed is 350r/min, after being stirred 2h, obtains graphene oxide mixing
Object mixes graphene oxide mixture with ethyl orthosilicate 20:1 in mass ratio, in temperature be 60 DEG C, revolving speed 380r/min
Under conditions of, after being stirred to react 3h, graphene oxide mixture must be pre-processed, pretreatment graphene oxide mixture is added and is burnt
In bottle, and be added into flask and pre-process 0.2 times of graphene oxide mixture quality of reducing agent, in temperature be 90 DEG C, revolving speed
Under conditions of 350r/min, after being stirred to react 35h, filtering obtains filter cake, and filter cake is dried 2h under the conditions of at a temperature of 90 °C
Afterwards, additive blank is obtained, additive blank is mixed with butyl acetate 1:12 in mass ratio, and to additive blank and acetic acid fourth
0.8 times of additive quality of stearic acid is added in the mixture of ester, in temperature be 110 DEG C, under conditions of revolving speed is 300r/min,
After being stirred to react 5h, filtering obtains pretreatment additive, after pretreatment additive is washed 8 times with vinegar Sadinia ester, and in temperature is
It is dried in vacuo 6h under conditions of 60 DEG C, obtains additive；According to parts by weight, it successively weighs: 50 parts of Hydroxylated acrylic resins, 35 parts
Fatty acid alkyd resin, 25 parts of mixed solvents, 1.0 parts of dispersing agents, 2 parts of defoaming agents, 2 parts of levelling agents and 15 parts of anti-wear additives,
Hydroxylated acrylic resin and mixed solvent are mixed in blender, and fatty acid alkyd resin is added into blender, is dispersed
Agent, defoaming agent, levelling agent and anti-wear additive are 60 DEG C in temperature, under conditions of revolving speed is 500r/min, are stirred
After 60min, high transparency wear-resisting type floor paint is obtained.The mixed solvent is to mix dimethylbenzene and butyl acetate 3:1 in mass ratio
It closes, obtains mixed solvent.The dispersing agent is dispersing agent NNO.The defoaming agent is dimethicone.It can in the anti-wear additive
0.3 times of anti-wear additive quality of modified sodium lignosulfonate is added, the modification presses lignin sulfonic acid sodium solution with formaldehyde
Mass ratio 25:1 mixing, and 4 times of formaldehyde quality of sodium sulfite is added, pH to 12.0 is adjusted, after being stirred to react, wood must be pre-processed
Pretreatment lignin sulfonic acid sodium solution is mixed with potassium iodide 120:1 in mass ratio, and pretreatment is added by quality sodium sulfonate solution
After being stirred to react under alkaline condition, it is mixed to obtain inorganic agent for 0.3 times of sodium lignin sulfonate solution quality of 1,6- dibromo-hexane solution
Object is closed, by processing agent composition extraction, filtering obtains filtrate, by filtrate concentrated by rotary evaporation, obtains modified sodium lignosulfonate.
Example 5
By titanium dioxide, 4.0:1.5 is mixed in grinder in molar ratio with potassium carbonate, in mixed grinding 18h under room temperature
Afterwards, mixed-powder is obtained, mixed-powder is moved into Muffle furnace, under conditions of temperature is 850 DEG C, after calcining at constant temperature 25h, obtains modification
Powder batch, after being salt acid elution 10 times of 18% by modified powder mass fraction, and it is dry under the conditions of at a temperature of 90 °C
After 8h, modified powder is obtained；The sodium hydroxide solution 1:200 in mass ratio that graphene oxide and mass fraction are 8% is mixed in burning
In cup, and 6 times of graphene oxide quality of cetyl trimethylammonium bromide is added into beaker, in the item that frequency is 65kHz
Under part, after ultrasonic disperse 50min, and it is 50 DEG C in temperature, under conditions of revolving speed is 350r/min, after being stirred 2h, obtains oxygen
Graphite alkene mixture mixes graphene oxide mixture with ethyl orthosilicate 20:1 in mass ratio, is 60 DEG C in temperature, turns
Under conditions of speed is 380r/min, after being stirred to react 3h, graphene oxide mixture must be pre-processed, graphene oxide will be pre-processed
Mixture and modified powder 150:1 in mass ratio are mixed in flask, and pretreatment graphene oxide mixing is added into flask
The reducing agent that 0.2 times of amount of substance is 90 DEG C in temperature, and under conditions of revolving speed is 350r/min, after being stirred to react 35h, filtering is obtained
Filter cake after dry 2h, is obtained additive under the conditions of at a temperature of 90 °C by filter cake；According to parts by weight, it successively weighs: 50 parts of hydroxyls
Base acrylic resin, 35 parts of fatty acid alkyd resins, 25 parts of mixed solvents, 1.0 parts of dispersing agents, 2 parts of defoaming agents, 2 parts of levelling agents
With 15 parts of anti-wear additives, Hydroxylated acrylic resin and mixed solvent are mixed in blender, and rouge is added into blender
Fat acid alcohol acid resin, dispersing agent, defoaming agent, levelling agent and anti-wear additive are 60 DEG C in temperature, and revolving speed is the item of 500r/min
Under part, after being stirred 60min, high transparency wear-resisting type floor paint is obtained.The mixed solvent is by dimethylbenzene and butyl acetate
The mixing of 3:1 in mass ratio, obtains mixed solvent.The dispersing agent is dispersing agent NNO.The defoaming agent is dimethicone.It is described
0.3 times of anti-wear additive quality of modified sodium lignosulfonate can be added in anti-wear additive, the modification is by lignin sulfonic acid
Sodium solution is mixed with formaldehyde 25:1 in mass ratio, and 4 times of formaldehyde quality of sodium sulfite is added, and adjusts pH to 12.0, and stirring is anti-
Ying Hou must pre-process lignin sulfonic acid sodium solution, and pretreatment lignin sulfonic acid sodium solution is mixed with potassium iodide 120:1 in mass ratio
It closes, and 1, the 6- dibromo-hexane solution of 0.3 times of sodium lignin sulfonate solution quality of pretreatment is added, stirred under alkaline condition anti-
Ying Hou obtains processing agent composition, and by processing agent composition extraction, filtering obtains filtrate, filtrate concentrated by rotary evaporation must be modified wooden
Plain sodium sulfonate.
Comparative example: the antiwear floor paint of Changzhou Engineering Co., Ltd production.
1 to 5 gained floor paint of example and comparative example product are subjected to performance detection, the specific detection method is as follows:
Film wearability test loads lotus 500g according to GB1768, both sides pressure arm；The transparency of its film is measured with spectrophotometric.
Specific testing result is as shown in table 1:
Table 1: performance detection table
| Detection content | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Comparative example |
| Wearability/g(300 turns) | 0.0002 | 0.0012 | 0.0025 | 0.0016 | 0.0022 | 0.0068 |
| Average visible photopic light transmitance/% | 96 | 89 | 90 | 92 | 87 | 82 |
By 1 testing result of table it is found that present invention gained high transparency wear-resisting type floor paint has excellent wear-resisting property and light transmission
Performance.
Claims (8)
1. a kind of high transparency wear-resisting type floor paint, is made of the raw material of following parts by weight: 40~50 parts of hydroxy acrylic acids
Resin, 30~35 parts of fatty acid alkyd resins, 20~25 parts of mixed solvents, 0.5~1.0 part of dispersing agent, 1~2 part of defoaming agent and 1
~2 parts of levelling agents；It is characterized in that, the high transparency wear-resisting type floor paint further include: Hydroxylated acrylic resin quality 0.2~
0.3 times of anti-wear additive；
The anti-wear additive the preparation method comprises the following steps:
Graphene oxide is mixed with sodium hydroxide solution 1:150~1:200 in mass ratio, and graphene oxide quality 5 is added
~6 times of cetyl trimethylammonium bromide after ultrasonic disperse, is stirred, obtains graphene oxide mixture, by graphite oxide
Alkene mixture is mixed with ethyl orthosilicate 10:1~20:1 in mass ratio, after being stirred to react, must pre-process graphene oxide mixing
Pretreatment graphene oxide mixture is mixed with modified powder 100:1~150:1 in mass ratio, and pretreatment oxygen is added by object
The reducing agent of 0.1~0.2 times of graphite alkene mixture quality after being stirred to react, filters, dry, obtains additive blank, will add
Agent blank is mixed with butyl acetate 1:8~1:12 in mass ratio, and 0.5~0.8 times of additive quality of stearic acid is added, stirring
It after reaction, filters, washs, it is dry, obtain additive.
2. a kind of high transparency wear-resisting type floor paint according to claim 1, it is characterised in that: the mixed solvent is will
Dimethylbenzene is mixed with butyl acetate 2:1~3:1 in mass ratio, obtains mixed solvent.
3. a kind of high transparency wear-resisting type floor paint according to claim 1, it is characterised in that: the dispersing agent is dispersion
Any one in agent NNO, Dispersant MF or dispersing agent 5040.
4. a kind of high transparency wear-resisting type floor paint according to claim 1, it is characterised in that: the defoaming agent is diformazan
Any one in base silicone oil, defoaming agent DF7010 or polyether antifoam agent.
5. a kind of high transparency wear-resisting type floor paint according to claim 1, it is characterised in that: the levelling agent is silicone oil
Or any one in acrylic ester type levelling agent.
6. a kind of high transparency wear-resisting type floor paint according to claim 1, it is characterised in that: the modified powder is will
4.0:1.5 mixed grinding, calcining are washed in molar ratio for titanium dioxide and potassium carbonate, dry, obtain modified powder.
7. a kind of high transparency wear-resisting type floor paint according to claim 1, it is characterised in that: the reducing agent is hydration
Any one in hydrazine, sodium borohydride or potassium borohydride.
8. a kind of high transparency wear-resisting type floor paint according to claim 1, it is characterised in that: in the anti-wear additive
Can be added 0.1~0.3 times of anti-wear additive quality of modified sodium lignosulfonate, the modification by lignin sulfonic acid sodium solution with
Formaldehyde 20:1~25:1 in mass ratio mixing, and 2~4 times of formaldehyde quality of sodium sulfite is added, pH to 10.0~12.0 is adjusted,
After being stirred to react, lignin sulfonic acid sodium solution must be pre-processed, in mass ratio with potassium iodide by pretreatment lignin sulfonic acid sodium solution
90:1~120:1 mixing, and 1, the 6- dibromo-hexane solution of 0.1~0.3 times of sodium lignin sulfonate solution quality of pretreatment is added,
After being stirred to react under alkaline condition, processing agent composition is obtained, by processing agent composition extraction, filtering obtains filtrate, filtrate is revolved
Inspissation contracting, obtains modified sodium lignosulfonate.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103254718A (en) * | 2013-05-31 | 2013-08-21 | 黄春 | Floor paint |
| CN107216486A (en) * | 2017-06-27 | 2017-09-29 | 华南理工大学 | A kind of nano hybridization filler of surface of graphene oxide growth in situ silica and preparation method thereof |
| CN109135298A (en) * | 2018-09-08 | 2019-01-04 | 佛山朝鸿新材料科技有限公司 | A kind of wear-resisting hydrophobic type semiconductor silicon rubber |
| CN109750557A (en) * | 2019-01-22 | 2019-05-14 | 雷洪华 | A kind of preparation method of wear-resisting ventilative waterproofing agent for paper |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103254718A (en) * | 2013-05-31 | 2013-08-21 | 黄春 | Floor paint |
| CN107216486A (en) * | 2017-06-27 | 2017-09-29 | 华南理工大学 | A kind of nano hybridization filler of surface of graphene oxide growth in situ silica and preparation method thereof |
| CN109135298A (en) * | 2018-09-08 | 2019-01-04 | 佛山朝鸿新材料科技有限公司 | A kind of wear-resisting hydrophobic type semiconductor silicon rubber |
| CN109750557A (en) * | 2019-01-22 | 2019-05-14 | 雷洪华 | A kind of preparation method of wear-resisting ventilative waterproofing agent for paper |
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