CN109880485A - A kind of Antiskid noise nano paint and preparation method thereof - Google Patents
A kind of Antiskid noise nano paint and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a kind of Antiskid noise nano paints, are made of component A and B component；Component A is mainly by epoxy resin, glycidoxypropyl diethoxy silane, phenyltrimethoxysila,e, butanol, butyl acetate, Modified Polymer, and gas-phase silica is made；B component is mainly by presoma, ethyl orthosilicate, deionized water, butanol, and catalyst is made.Coating in the present invention improves coating integral, flexible, can effectively eliminate noise, and plays anti-skidding effect.The invention also discloses the preparation methods of above-mentioned Antiskid noise nano paint.
Description
Technical field
The invention belongs to paint fields, specifically design a kind of Antiskid noise nano paint and preparation method thereof.
Background technique
Coating is coated on various body surfaces, such as concrete, ceramics, metal and timber material, plays protective action, and
And it is applied to all conglomeraties, it is seen that its importance.A kind of common coating application places are applied coating in various ground, example
Such as, in the places such as escape truck, parking lot, market and factory, it will usually be coated with coating, on the ground to enhance these places
The intensity and aesthetics on ground.
But existing some floor coatings, non-skid property is poor, and especially when there is water on surface, non-skid property declines to a great extent,
Affect its function；A kind of improved mode is that a large amount of inorganic particle filler is added among coating, to promote rubbing for coating
Wipe coefficient, wearability；But this adhesive ability that will cause coating is poor, and the ability for eliminating noise declines to a great extent.
On the other hand, the anti-acoustic capability of existing floor coating is poor, when its be applied to it is some have vehicle pass through ground, such as
When the surfaces such as parking lot, oiling factory, tire noise is very big.A kind of ameliorative way is to add mortar in the epoxy, but add
Adding mortar will cause, paint adhesion is poor, and chemical weatherability reduces.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of Antiskid noise nano paint, with good anti-
Slip energy and anti-acoustic capability, and adhesive force is high, it is not easily to fall off.
The present invention also technical problems to be solved are, provide a kind of preparation method of above-mentioned Antiskid noise nano paint.
In order to solve the above-mentioned technical problems, the present invention provides a kind of Antiskid noise nano paints, by component A and B group
It is grouped as；The weight ratio of the component A and B component is (1-3): (0.5-1.5)；
The component A is mainly made of the raw material of following weight parts, and 45-60 parts of epoxy resin, glycidoxypropyl group first
It is 5-20 parts of base diethoxy silane, 5-15 parts of phenyltrimethoxysila,e, 5-15 parts of butanol, 5-15 parts of butyl acetate, modified high
5-10 parts of polymers, 5-10 parts of gas-phase silica；
The B component is mainly made of the raw material of following weight parts, and 15-35 parts of presoma, 25-40 parts of ethyl orthosilicate,
1-8 parts of deionized water, 25-45 parts of butanol, 1-5 parts of catalyst；
The high polymer is made according to percent by weight of following raw materials: polymer matrix 80-92%, organosilicon coupling
Agent 2-10%, nano silica 5-10%；
The Modified Polymer the preparation method comprises the following steps:
(1) by polymer matrix, organo-silicon coupling agent mixing 20-30 minutes；
(2) nano silica is added, mixing obtained Modified Polymer finished product after 30-40 minutes；
Wherein, the polymer matrix selects one of high density polyethylene (HDPE), high pressure polyethylene, polyvinyl chloride or group
It closes.
As an improvement of the above technical solution, the organo-silicon coupling agent selects γ-glycidyl ether oxygen propyl trimethoxy
Base silane, γ-glycidoxypropyltrietandysilane andysilane, 2- (3,4 epoxycyclohexyl)-ethyl triethoxysilane, 2-
One of (3,4 epoxycyclohexyl)-ethyl trimethoxy silane or combination.
As an improvement of the above technical solution, the presoma selects aminomethylsilanes, aminoethylaminopropyl silane, ammonia
One of ethylaminopropyl methyl-monosilane or combination；
The catalyst selects inorganic acid.
As an improvement of the above technical solution, the epoxy resin selects miscellaneous epoxy resin, in bisphenol A type epoxy resin
A kind of or combination.
As an improvement of the above technical solution, the ethyl orthosilicate selects SiO2Content is the positive silicic acid of 25-45wt%
Ethyl ester.
Correspondingly, the invention also discloses a kind of preparation methods of above-mentioned Antiskid noise nano paint comprising:
(1) Modified Polymer is prepared；
(2) by 45-60 parts of epoxy resin, 5-20 parts of glycidoxypropyl diethoxy silane, phenyl trimethoxy
5-15 parts of base silane, 5-15 parts of butanol, 5-15 parts of butyl acetate, 5-10 parts of Modified Polymer, 5-10 parts of gas-phase silica additions
Reaction kettle obtains the component A heating stirring 5-7 hours under the conditions of 50-80 DEG C；
(3) by 15-35 parts of presoma, 25-40 parts of ethyl orthosilicate, 1-8 parts of deionized water, 25-45 parts of butanol, catalyst
1-5 parts of addition reaction kettles, heating hydrolysis 7-9 hours, obtain the B component at 55-80 DEG C；
(4) by component A and B component with (1-3): the mixing of (0.5-1.5) ratio obtains Antiskid noise nano paint finished product.
As an improvement of the above technical solution, step (2) includes:
(2.1) by 45-60 parts of epoxy resin, 5-20 parts of glycidoxypropyl diethoxy silane, phenyl front three
5-15 parts of oxysilane, 5-15 parts of butanol, 5-15 parts of addition reaction kettles of butyl acetate, heating stirring 5-7 under the conditions of 50-80 DEG C
Hour；
(2.2) it is added gas-phase silica 5-10 parts, stirs 0.2-0.5h；
(2.3) it is added Modified Polymer 5-10 parts, 0.5-2h is stirred, obtains component A.
As an improvement of the above technical solution, step (3) includes:
(3.1) reaction kettle is added in the presoma, ethyl orthosilicate, deionized water, catalyst, using sol-gal process
Heating hydrolysis 7-9 hours, obtain nano silica gel under the conditions of 55-80 DEG C；
(3.2) butanol is added and dissolves the nano silica gel, obtain the B component.
As an improvement of the above technical solution, described
Presoma selects one of aminomethylsilanes, aminoethylaminopropyl silane, aminoethylaminopropyl methyl-monosilane
Or combination；
The catalyst selects inorganic acid；
The ethyl orthosilicate selects SiO2Content is the ethyl orthosilicate of 25-45wt%.
As an improvement of the above technical solution, the epoxy resin selects miscellaneous epoxy resin, in bisphenol A type epoxy resin
A kind of or combination.
Implement having the beneficial effect that for technical solution of the present invention:
The present invention provides a kind of Antiskid noise nano paint, it is added among formula by ad hoc approach modification
High polymer effectively improves the Antiskid noise function of coating, specific as follows:
1. the present invention is added to the polymer of super high molecular weight among formula, the elasticity of coating entirety is effectively improved,
Noise can be effectively eliminated, the impact resistance of coating is promoted；Meanwhile the super high molecular weight polymer in the present invention passes through organosilan
It is coupling agent modified, it is good with coated substrate compatibility, it does not fall off, coating long service life.
2. the present invention is added to Nano-meter SiO_2 among formula2Particle is evenly distributed on coating surface, constructs coarse
Surface texture, effectively improve the coefficient of friction of coating, play the role of anti-skidding.This surface has biggish contact simultaneously
Angle, so that coating has self-cleaning function.
3. coating of the present invention has very high permeability, adhesive force, it is applicable to market, freight house, station, industrial premises etc.
Various types ground；Use scope is wide.
4. coating of the present invention has good chemical resistance, intensity height, high abrasion resistance.
It is a kind of low VOC coatings 5. the present invention is free of benzene kind solvent, contamination-free generates after solidification, environmentally protective.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention will be made below further detailed
Description.
The invention discloses a kind of Antiskid noise nano paints, are made of component A and B component；
Wherein, the component A is mainly made of the raw material of following weight parts, and 45-60 parts of epoxy resin, glycidoxy third
5-20 parts of ylmethyl diethoxy silane, 5-15 parts of phenyltrimethoxysila,e, 5-15 parts of butanol, 5-15 parts of butyl acetate, change
5-10 parts of high polymer, 5-10 parts of gas-phase silica of property；
The high polymer is made according to percent by weight of following raw materials: polymer matrix 80-92%, organosilicon coupling
Agent 2-10%, nano silica 5-10%；
The Modified Polymer the preparation method comprises the following steps:
(1) by polymer matrix, organo-silicon coupling agent mixing 20-30 minutes；
(2) nano silica is added, mixing obtained Modified Polymer finished product after 30-40 minutes；
Wherein, the polymer matrix selects one of high density polyethylene (HDPE), high pressure polyethylene, polyvinyl chloride or group
It closes.
The present invention is added to Modified Polymer among formulation for coating material, since Modified Polymer has good elasticity, therefore
The anti-acoustic capability and shock resistance of the coating can be substantially improved.However, common high polymer addition enters formulation for coating material
Afterwards, with coating resin poor compatibility, Paint Adhesion is deteriorated, especially when coating be applied to be hit it is more various
When ground, coating and its it is easy to fall off.In order to solve drawbacks described above, the present invention carries out high polymer using organo-silicon coupling agent
It is modified, and nano silica is added after modification, the dispersibility of high polymer is effectively improved, enables high polymer uniform
Ground is dispersed among coating, promotes the properties of coating.
Preferably, the high polymer is made according to percent by weight of following raw materials: polymer matrix 87-92% has
Machine silicone couplet 4-6%, nano silica 4-8%；
Preferably, the organo-silicon coupling agent selects γ-glycidyl ether oxygen propyl trimethoxy silicane, and γ-shrink is sweet
Oily ether oxygen propyl triethoxysilane, 2- (3,4 epoxycyclohexyl)-ethyl triethoxysilane, 2- (3,4 epoxycyclohexyl)-
One of ethyl trimethoxy silane or combination.
In order to further enhance the non-skid property of coating in the present invention, the formula of component A is improved, specifically,
It is added to 5-10 parts of gas-phase silica among formula, good reinforcement, optimization coating surface micro concavo-convex structure can be played
Effect, promote non-skid property and shock resistance.
Preferably, the component A is made of the raw material of following weight parts: 50-60 parts of epoxy resin, glycidoxypropyl group
10-20 parts of methyldiethoxysilane, 10-15 parts of phenyltrimethoxysila,e, 10-15 parts of butanol, 10-15 parts of butyl acetate,
6-10 parts of Modified Polymer, 6-10 parts of gas-phase silica；
Wherein, the epoxy resin is one of heterocyclic epoxy resin, bisphenol A type epoxy resin or combination.
The raw material of the above component obtains the A group after reacting 5-7 hours within the scope of 50-80 DEG C of temperature in a kettle
Point.
Wherein, the B component is mainly made of the raw material of following weight parts, and 15-35 parts of presoma, ethyl orthosilicate 25-
40 parts, 1-8 parts of deionized water, 25-45 parts of butanol, 1-5 parts of catalyst；
The raw material of the above component obtains B component after reacting 7-9 hours at 55-80 DEG C in a kettle；
Contain a large amount of Nano-meter SiO_2 containing amino among the B component that above-mentioned formula and preparation method are prepared2Gel,
After being mixed with component A, the Nano-meter SiO_22Even particulate dispersion overcomes lacking for nanoparticle agglomerates in matrix component
It falls into, further promotes the Antiskid noise performance of nano paint of the present invention.
Preferably, the B component is mainly made of the raw material of following weight parts, and 20-25 parts of presoma, ethyl orthosilicate
25-35 parts, 3-5 parts of deionized water, 35-45 parts of butanol, 2-3 parts of catalyst；
Wherein, the presoma is aminomethylsilanes, in aminoethylaminopropyl silane, aminoethylaminopropyl methyl-monosilane
One kind or combination.Preferably, the presoma is aminomethylsilanes, aminoethylaminopropyl silane, aminoethylaminopropyl first
One of base silane.
The ethyl orthosilicate selects SiO2Content is the ethyl orthosilicate of 25-45%.Preferably, the ethyl orthosilicate
Select SiO2The ethyl orthosilicate that content is 28%, 32%, 40%.
The catalyst selects inorganic acid.Preferably, the catalyst selects hydrochloric acid or nitric acid.
When in use, by the component A with B component according to weight ratio (1-3): (0.5-1.5) is mixed, and can be obtained final
Coating is brushed, sprayed or is rolled on ground, and the coating of function admirable can be obtained.
Preferably, the weight ratio of the component A and B component is (1-3): 1.Further preferably 1:1,2:1 or 3:1.
Correspondingly, the invention also discloses a kind of preparation methods of above-mentioned Antiskid noise nano paint comprising:
(1) Modified Polymer is prepared；
Specifically include:
(1.1) by 90-100 parts of polymer matrix, mixing 20-30 minutes of 3-10 parts of organo-silicon coupling agent；
(1.2) it is added nano silica 5-8 parts, mixing obtained Modified Polymer finished product after 30-40 minutes；
Wherein, SiO2For carrier, can the modified polymer matrix of payload, enable Modified Polymer uniform
It is distributed in component A.
(2) by 45-60 parts of epoxy resin, 5-20 parts of glycidoxypropyl diethoxy silane, phenyl trimethoxy
5-15 parts of base silane, 5-15 parts of butanol, 5-15 parts of butyl acetate, 5-10 parts of Modified Polymer, 5-10 parts of gas-phase silica additions
Reaction kettle obtains the component A heating stirring 5-7 hours under the conditions of 50-80 DEG C；
Preferably, step (2) includes:
(2.1) by 45-60 parts of epoxy resin, 5-20 parts of glycidoxypropyl diethoxy silane, phenyl front three
5-15 parts of oxysilane, 5-15 parts of butanol, 5-15 parts of addition reaction kettles of butyl acetate, heating stirring 5-7 under the conditions of 50-80 DEG C
Hour；
(2.2) it is added gas-phase silica 5-10 parts, stirs 0.2-0.5h；
(2.3) it is added Modified Polymer 5-10 parts, 0.5-2h is stirred, obtains component A.
Preferably, in step (2), reaction temperature is 60-70 DEG C, and the reaction time is 5-6 hours.
(3) by 15-35 parts of presoma, 25-40 parts of ethyl orthosilicate, 1-8 parts of deionized water, 25-45 parts of butanol, catalyst
1-5 parts of addition reaction kettles, heating hydrolysis 7-9 hours, obtain the B component at 55-80 DEG C；
Preferably, step (3) includes:
(3.1) reaction kettle is added in the presoma, ethyl orthosilicate, deionized water, catalyst, using sol-gal process
Heating hydrolysis 7-9 hours, obtain nano silica gel under the conditions of 55-80 DEG C；
(3.2) butanol is added and dissolves the nano silica gel, obtain the B component.
Preferably, in step (3), reaction temperature is 60-80 DEG C, and the reaction time is 7-8 hours.
(4) by component A and B component with (1-3): the mixing of (0.5-1.5) ratio obtains Antiskid noise nano paint finished product.
With specific embodiment, the present invention is further explained below:
Embodiment 1
Component A formula:
45 parts of epoxy resin, 5 parts of glycidoxypropyl diethoxy silane, 15 parts of phenyltrimethoxysila,e,
15 parts of butanol, 10 parts of butyl acetate, 5 parts of Modified Polymer, 5 parts of gas-phase silica；
B component formula:
17 parts of presoma, 25 parts of ethyl orthosilicate, 8 parts of deionized water, 45 parts of butanol, 5 parts of catalyst；
Modified Polymer formula:
Polymer matrix 80%, organo-silicon coupling agent 10%, nano silica 10%；
Wherein, epoxy resin selects heterocyclic epoxy resin, and presoma selects aminomethylsilanes, and catalyst selects sulfuric acid,
Polymer matrix selects high density polyethylene (HDPE), and organo-silicon coupling agent selects γ-glycidyl ether oxygen propyl trimethoxy silicane.
Preparation method:
(1) polymer matrix, organo-silicon coupling agent are mixed 20 minutes；Nano silica is added, after mixing 30 minutes
Obtain Modified Polymer finished product；
(2) by epoxy resin, by epoxy resin, glycidoxypropyl diethoxy silane, phenyl trimethoxy
Silane, butanol, butyl acetate, Modified Polymer, gas-phase silica addition reaction kettle, the heating stirring 5 hours under the conditions of 50 DEG C,
Obtain the component A；
(3) by presoma, ethyl orthosilicate, deionized water, catalyst heats at 55 DEG C to be hydrolyzed 9 hours, is then added
Butanol obtains the B component；
(4) component A and B component are mixed with the ratio of 2:1, obtains Antiskid noise nano paint finished product.
Embodiment 2
Component A formula:
60 parts of epoxy resin, 5 parts of glycidoxypropyl diethoxy silane, 5 parts of phenyltrimethoxysila,e, fourth
5 parts of alcohol, 5 parts of butyl acetate, 10 parts of Modified Polymer, 10 parts of gas-phase silica；
B component formula:
33 parts of presoma, 40 parts of ethyl orthosilicate, 1 part of deionized water, 25 parts of butanol, 1 part of catalyst；
Modified Polymer formula:
Polymer matrix 92%, organo-silicon coupling agent 2%, nano silica 6%；
Wherein, epoxy resin selects bisphenol A type epoxy resin, and presoma selects aminoethylaminopropyl silane, catalyst choosing
With hydrochloric acid, polymer matrix selects high pressure polyethylene, and organo-silicon coupling agent selects three ethoxy of 2- (3,4 epoxycyclohexyl)-ethyl
Base silane.
Preparation method:
(1) polymer matrix, organo-silicon coupling agent are mixed 30 minutes；Nano silica is added, mixing is after forty minutes
Obtain Modified Polymer finished product；
(2) by epoxy resin, by epoxy resin, glycidoxypropyl diethoxy silane, phenyl trimethoxy
Silane, butanol, butyl acetate, Modified Polymer, gas-phase silica addition reaction kettle, the heating stirring 9 hours under the conditions of 80 DEG C,
Obtain the component A；
(3) by presoma, ethyl orthosilicate, deionized water, catalyst heats at 80 DEG C to be hydrolyzed 7 hours, is then added
Butanol obtains the B component；
(4) component A and B component are mixed with the ratio of 3:0.5, obtains Antiskid noise nano paint finished product.
Embodiment 3
Component A formula:
48 parts of epoxy resin, 14 parts of glycidoxypropyl diethoxy silane, 6 parts of phenyltrimethoxysila,e,
11 parts of butanol, 10 parts of butyl acetate, 6 parts of Modified Polymer, 5 parts of gas-phase silica；
B component formula:
22 parts of presoma, 31 parts of ethyl orthosilicate, 4 parts of deionized water, 41 parts of butanol, 2 parts of catalyst；
Modified Polymer formula:
Polymer matrix 90%, organo-silicon coupling agent 4%, nano silica 6%；
Wherein, epoxy resin selects heterocyclic epoxy resin, and presoma selects aminoethylaminopropyl methyl-monosilane, catalyst choosing
With nitric acid, polymer matrix selects polyvinyl chloride, and organo-silicon coupling agent selects 2- (3,4 epoxycyclohexyl)-ethyl triethoxy
Silane；SiO in ethyl orthosilicate2Content is 35%.
Preparation method:
(1) polymer matrix, organo-silicon coupling agent are mixed 25 minutes；Nano silica is added, after mixing 35 minutes
Obtain Modified Polymer finished product；
(2) by epoxy resin, by epoxy resin, glycidoxypropyl diethoxy silane, phenyl trimethoxy
Silane, butanol, butyl acetate, Modified Polymer, gas-phase silica addition reaction kettle, the heating stirring 6 hours under the conditions of 65 DEG C,
Obtain the component A；
(3) by presoma, ethyl orthosilicate, deionized water, catalyst heats at 70 DEG C to be hydrolyzed 8 hours, is then added
Butanol obtains the B component；
(4) component A and B component are mixed with the ratio of 1:1.5, obtains Antiskid noise nano paint finished product.
Embodiment 4
Component A formula:
50 parts of epoxy resin, 10 parts of glycidoxypropyl diethoxy silane, 6 parts of phenyltrimethoxysila,e,
10 parts of butanol, 11 parts of butyl acetate, 8 parts of Modified Polymer, 5 parts of gas-phase silica；
B component formula:
31 parts of presoma, 30 parts of ethyl orthosilicate, 4 parts of deionized water, 28 parts of butanol, 7 parts of catalyst；
Modified Polymer formula:
Polymer matrix 91%, organo-silicon coupling agent 3%, nano silica 6%；
Wherein, epoxy resin selects bisphenol A type epoxy resin, and presoma selects aminoethylaminopropyl silane, catalyst choosing
With hydrochloric acid, polymer matrix selects high density polyethylene (HDPE), and organo-silicon coupling agent selects 2- (3,4 epoxycyclohexyl)-ethyl front three
Oxysilane, SiO in ethyl orthosilicate2Content is 45%.
Preparation method:
(1) polymer matrix, organo-silicon coupling agent are mixed 30 minutes；Nano silica is added, after mixing 30 minutes
Obtain Modified Polymer finished product；
(2) by epoxy resin, by epoxy resin, glycidoxypropyl diethoxy silane, phenyl trimethoxy
Reaction kettle is added in silane, butanol, butyl acetate, Modified Polymer, gas-phase silica, and heating stirring 5.5 is small under the conditions of 70 DEG C
When, obtain the component A；
(3) by presoma, ethyl orthosilicate, deionized water, catalyst heats at 70 DEG C to be hydrolyzed 8 hours, is then added
Butanol obtains the B component；
(4) component A and B component are mixed with the ratio of 1:1, obtains Antiskid noise nano paint finished product.
Embodiment 5
Component A formula:
55 parts of heterocyclic epoxy resin, 8 parts of glycidoxypropyl diethoxy silane, phenyltrimethoxysila,e 8
Part, 11 parts of butanol, 4 parts of butyl acetate, 8 parts of Modified Polymer, 6 parts of gas-phase silica；
B component formula:
30 parts of aminoethylaminopropyl silane, 28 parts of ethyl orthosilicate, 2 parts of deionized water, 38 parts of butanol, 2 parts of hydrochloric acid；
Modified Polymer formula:
Polymer matrix 88%, 2- (3,4 epoxycyclohexyl)-ethyl trimethoxy silane 4%, nano silica 8%；
Wherein, SiO in ethyl orthosilicate2Content is the ethyl orthosilicate of 30wt%.
Preparation method has embodiment 4 identical；The weight ratio of component A and B component is 3:1.
Embodiment 6
Component A formula:
48 parts of heterocyclic epoxy resin, 8 parts of glycidoxypropyl diethoxy silane, phenyltrimethoxysila,e 12
Part, 8 parts of butanol, 12 parts of butyl acetate, 6 parts of Modified Polymer, 6 parts of gas-phase silica；
B component formula:
34 parts of aminoethylaminopropyl silane, 36 parts of ethyl orthosilicate, 2 parts of deionized water, 26 parts of butanol, 2 parts of hydrochloric acid；
Modified Polymer formula:
Polymer matrix 85%, 2- (3,4 epoxycyclohexyl)-ethyl trimethoxy silane 6%, nano silica 9%；
Wherein, SiO in ethyl orthosilicate2Content is the ethyl orthosilicate of 35wt%.
Preparation method has embodiment 4 identical；The weight ratio of component A and B component is 2:1.
Coating in embodiment 1-6 is coated to parking lot ground, and is tested with common epoxide terrace.Wherein,
Measuring friction coefficient method of the measuring method of coefficient of friction referring to GB/T 4100-2015；Noise situation is measured using decibel instrument
To sum up, the Antiskid noise nano paint in the present invention, the more common epoxide terrace of coefficient of friction promote 40% or more,
, in the case where ground is wet, decrease of noise functions improves 32% or more for it.With good Antiskid noise effect.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (10)
1. a kind of Antiskid noise nano paint, which is characterized in that it is made of component A and B component；The component A and B component
Weight ratio is (1-3): (0.5-1.5)；
The component A is mainly made of the raw material of following weight parts, and 45-60 parts of epoxy resin, glycidoxypropyl two
5-20 parts of Ethoxysilane, 5-15 parts of phenyltrimethoxysila,e, 5-15 parts of butanol, 5-15 parts of butyl acetate, Modified Polymer
5-10 parts, 5-10 parts of gas-phase silica；
The B component is mainly made of the raw material of following weight parts, 15-35 parts of presoma, 25-40 parts of ethyl orthosilicate, go from
Sub- water 1-8 parts, 25-45 parts of butanol, 1-5 parts of catalyst；
The high polymer is made according to percent by weight of following raw materials: polymer matrix 80-92%, organo-silicon coupling agent 2-
10%, nano silica 5-10%；
The Modified Polymer the preparation method comprises the following steps:
(1) by polymer matrix, organo-silicon coupling agent mixing 20-30 minutes；
(2) nano silica is added, mixing obtained Modified Polymer finished product after 30-40 minutes；
Wherein, the polymer matrix selects one of high density polyethylene (HDPE), high pressure polyethylene, polyvinyl chloride or combination.
2. Antiskid noise nano paint as described in claim 1, which is characterized in that the organo-silicon coupling agent selects γ-contracting
Water glycerol ether oxygen propyl trimethoxy silicane, γ-glycidoxypropyltrietandysilane andysilane, 2- (3,4 epoxycyclohexyl)-
Ethyl triethoxysilane, one of silane or combination.
3. Antiskid noise nano paint as described in claim 1, which is characterized in that the presoma selects amino methyl silicon
One of alkane, aminoethylaminopropyl silane, aminoethylaminopropyl methyl-monosilane or combination；
The catalyst selects inorganic acid.
4. Antiskid noise nano paint as described in claim 1, which is characterized in that the epoxy resin selects miscellaneous asphalt mixtures modified by epoxy resin
One of rouge, bisphenol A type epoxy resin or combination.
5. Antiskid noise nano paint as claimed in claim 3, which is characterized in that the ethyl orthosilicate selects SiO2Content
For the ethyl orthosilicate of 25-45wt%.
6. a kind of preparation method of Antiskid noise nano paint as claimed in claims 1-5 characterized by comprising
(1) Modified Polymer is prepared；
(2) by 45-60 parts of epoxy resin, 5-20 parts of glycidoxypropyl diethoxy silane, phenyl trimethoxy silicon
5-15 parts of alkane, 5-15 parts of butanol, 5-15 parts of butyl acetate, 5-10 parts of Modified Polymer, 5-10 parts of addition reactions of gas-phase silica
Kettle obtains the component A heating stirring 5-7 hours under the conditions of 50-80 DEG C；
(3) by 15-35 parts of presoma, 25-40 parts of ethyl orthosilicate, 1-8 parts of deionized water, 25-45 parts of butanol, catalyst 1-5
Part addition reaction kettle, heating hydrolysis 7-9 hours, obtain the B component at 55-80 DEG C；
(4) by component A and B component with (1-3): the mixing of (0.5-1.5) ratio obtains Antiskid noise nano paint finished product.
7. the preparation method of Antiskid noise nano paint as claimed in claim 6, which is characterized in that step (2) includes:
(2.1) by 45-60 parts of epoxy resin, 5-20 parts of glycidoxypropyl diethoxy silane, phenyl trimethoxy
5-15 parts of silane, 5-15 parts of butanol, 5-15 parts of addition reaction kettles of butyl acetate, heating stirring 5-7 is small under the conditions of 50-80 DEG C
When；
(2.2) it is added gas-phase silica 5-10 parts, stirs 0.2-0.5h；
(2.3) it is added Modified Polymer 5-10 parts, 0.5-2h is stirred, obtains component A.
8. the preparation method of Antiskid noise nano paint as claimed in claim 6, which is characterized in that step (3) includes:
(3.1) reaction kettle is added in the presoma, ethyl orthosilicate, deionized water, catalyst, is existed using sol-gal process
Heating hydrolysis 7-9 hours, obtain nano silica gel under the conditions of 55-80 DEG C；
(3.2) butanol is added and dissolves the nano silica gel, obtain the B component.
9. the preparation method of Antiskid noise nano paint as claimed in claim 6, which is characterized in that the presoma selects ammonia
One of butyldimethylsilyl, aminoethylaminopropyl silane, aminoethylaminopropyl methyl-monosilane or combination；
The catalyst selects inorganic acid；
The ethyl orthosilicate selects SiO2Content is the ethyl orthosilicate of 25-45wt%.
10. the preparation method of Antiskid noise nano paint as claimed in claim 6, which is characterized in that the epoxy resin choosing
With one of miscellaneous epoxy resin, bisphenol A type epoxy resin or combination.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910148426.4A CN109880485B (en) | 2019-02-28 | 2019-02-28 | Anti-skid noise-reducing nano coating and preparation method thereof |
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| CN1439674A (en) * | 2003-03-18 | 2003-09-03 | 四川大学 | Polyvinyl chloride reinforcing and tougheness improving modifier and preparation and application thereof |
| CN102838921A (en) * | 2012-09-28 | 2012-12-26 | 北京天山新材料技术股份有限公司 | Brushed high-strength abrasion-resistant anticorrosive coating and preparation method |
| CN102911584A (en) * | 2012-11-21 | 2013-02-06 | 戚城 | Anti-graffiti anti-sticking nano coating and preparation method thereof |
| CN106189793A (en) * | 2016-07-11 | 2016-12-07 | 新昌县绿泰塑胶有限公司 | A kind of flame-retardant polyurethane plastic cement race track material and construction method thereof |
| CN106280778A (en) * | 2016-08-30 | 2017-01-04 | 广东东方雨虹防水工程有限公司 | A kind of aqueous sound insulation sound-absorbing, waterproof integrated coating and preparation method thereof |
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| CN1439674A (en) * | 2003-03-18 | 2003-09-03 | 四川大学 | Polyvinyl chloride reinforcing and tougheness improving modifier and preparation and application thereof |
| CN102838921A (en) * | 2012-09-28 | 2012-12-26 | 北京天山新材料技术股份有限公司 | Brushed high-strength abrasion-resistant anticorrosive coating and preparation method |
| CN102911584A (en) * | 2012-11-21 | 2013-02-06 | 戚城 | Anti-graffiti anti-sticking nano coating and preparation method thereof |
| CN106189793A (en) * | 2016-07-11 | 2016-12-07 | 新昌县绿泰塑胶有限公司 | A kind of flame-retardant polyurethane plastic cement race track material and construction method thereof |
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