CN104789122B - Organosilicon composite photo catalyst - Google Patents
Organosilicon composite photo catalyst Download PDFInfo
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- CN104789122B CN104789122B CN201510170868.0A CN201510170868A CN104789122B CN 104789122 B CN104789122 B CN 104789122B CN 201510170868 A CN201510170868 A CN 201510170868A CN 104789122 B CN104789122 B CN 104789122B
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Abstract
The invention discloses a kind of organosilicon composite photo catalyst emulsion, belongs to building material technical field.It is prepared from by the ratio of weight and number by following raw materials, dehydrated alcohol, epoxy radicals silicone hydride, active carbon nanoparticles, nano diatomite 5, nano titanium oxide, nanometer anion powder, nano zine oxide, rare and scatter element, glycerol, sodium benzoate, sodium hexameta phosphate, aminoacid, vitamin C, surfactant, distilled water, carboxyethyl cellulose.Photocatalyst of the present invention is effectively removed to the chemical pollutant of finishing material release after interior decoration, it is also possible to which the biological pollutant such as elimination virus antibacterial, product have no irritating odor; without secondary pollution; need not protect in work progress, the parts such as metal will not be corroded, it is possible to decrease construction cost.
Description
Technical field
The present invention relates to a kind of colloid emulsion of the nano material of indoor wall and furniture surface spraying, more particularly to one
Organosilicon composite photo catalyst emulsion is planted, belongs to building material technical field.
Background technology
After interior decoration, the chemical pollutant such as the benzene homologues in formaldehyde, paint, the ammonia of body of wall release in adhesive
Slow for a long time can discharge, indoor occupant health is constituted a serious threat.People stays a period of time in room and can feel dizzy, mesh
Dizzy, breathing is uncomfortable, directly affects the healthy of indoor occupant, so, comprehensive control is carried out to indoor environment after finishing,
It is a urgent health engineering.
In prior art, improve indoor environment to remove ski dome, solid activated carbon, photocatalyst, formaldehyde are molten
The products such as solution enzyme are to compare widely used product at present.Mainly chemical pollutant is removed by way of absorption, due to not having
There are the chemical reactions such as generation oxidation, decomposition, so elimination effect is uncertain.
The main component of photocatalyst is titanium dioxide.Electric charge can be produced under sunlight or ultraviolet irradiation, with
Hydrone and oxygen molecule in air reacts, and produces negative oxygen ion and hydroxyl free radical, and these materials have superpower oxygen
Change ability, is oxidized can ski dome material, it is also possible to be destroyed the cell wall of virus and bacteria, reach removing room
Interior chemistry and the purpose of biological pollution.These nano-particle are pasted onto object table generally by the way of adhesive by this kind of medicament
Face, forms thin film.But, the coefficient of thermal expansion and contraction of the coefficient of thermal expansion and contraction and furniture and wall surface of this layer film is not
May be identical, because furniture and paint for wall vary, common film technique prolonging over time
Long film can come off, and after friction, film formation surface can also be destroyed, and cause medicament to fail.
Formaldehyde lyase is the medicament of relatively common removing ski dome.During use, in order to coordinate formaldehyde
The reaction condition of the reagents such as lyase, needs using acid solution environment.This kind of acid reagent is needed to gold when furniture is sprayed
Category part is protected, because the position such as folding, screw, metal finish paint is after contact acid medicine, can produce corrosion, what work was protected
Cost of labor is to spray more than the three times of cost of labor, and construction cost is high.In spraying process, produce a large amount of acidity aerosols and diffuse whole
Individual room, with strong impulse abnormal smells from the patient, serious harm workmen's is healthy.
As can be seen here, indoor environment chemistry, the product of biological pollution are removed at present, there is certain weak point, need
Technological progress is improved.
The content of the invention
The present invention is exactly that a kind of organosilicon composite photo catalyst emulsion is provided to solve above-mentioned technical problem, and it can be to room
After interior decoration, the chemical pollutant of material release is effectively removed, it is also possible to the biological pollutant such as elimination virus antibacterial, its nothing
Penetrating odor, no secondary pollution need not be protected in work progress, will not corrode the parts such as metal, it is possible to decrease construction
Cost.
In order to solve above-mentioned technical problem, the present invention is achieved through the following technical solutions：
Organosilicon composite photo catalyst, it is prepared from by the parts by weight by following raw materials：Dehydrated alcohol 20-100,
Epoxy radicals silicone hydride 2-10, active carbon nanoparticles 6-8, nano diatomite 3-8, nano titanium oxide 8-20, nanometer anion powder 6-12,
Nano zine oxide 2-5, rare and scatter element 3-7, glycerol 9-15, sodium benzoate 5-15, sodium hexameta phosphate 5-12, aminoacid 0.5-
1.2, vitamin C 0.3-0.8, surfactant 1-3, distilled water 10-20, carboxyethyl cellulose 2-8.
Above-mentioned organosilicon composite photo catalyst, it is prepared from by the parts by weight by following raw materials, dehydrated alcohol
22nd, epoxy radicals silicone hydride 2.2, active carbon nanoparticles 6, nano diatomite 5.5, nano titanium oxide 15, nanometer anion powder 7, nanometer
Zinc Oxide 3.5, rare and scatter element 4, glycerol 12, sodium benzoate 10, sodium hexameta phosphate 8, amino acid/11, vitamin C 0.5, surface are lived
Property agent 2, distilled water 15, carboxyethyl cellulose 2.
Above-mentioned surfactant is polyoxyethylenated alcohol sodium sulfate, Sodium Alcohol Ether Sulphate or alkyl sugar
Glycosides.
Above-mentioned rare and scatter element is from the one kind in selenium, tellurium, germanium, gallium, indium.
Model kh560, kh550 of above-mentioned epoxy radicals silicone hydride.
A kind of preparation method of above-mentioned organosilicon composite photo catalyst, its step are as follows：The parts by weight will be met
Add after the mixing of dehydrated alcohol and epoxy radicals silicone hydride and meet the active carbon nanoparticles of the weight fraction, nano diatomite, nanometer two
Titanium oxide, nanometer anion powder, nano zine oxide, rare and scatter element, glycerol, sodium benzoate, sodium hexameta phosphate, aminoacid, dimension
Raw element C, surfactant are added in blender with stirring 0.5-1 hours under the low speed of 40-50r/min, are put into ball mill and are entered
Row ball milling, ball milling speed are 40-50r/min；Divided with the moderate-speed mixer mixing 30-50 of 300-500r/min in placing into blender
Clock；It is put in 100-150 degree Celsius of dehydrator and is dried 1-1.5 hours；Place into homogenizer high speed 1500-3000r/
Min stirring mixing 20-40 minutes；Impurity removing is removed with 100-150 eye mesh screens, powder has both been obtained；The carboxylic of the parts by weight will be met
Ethyl cellulose is added in the distilled water for meeting the parts by weight, is soaked 5 days, and standby solvent is obtained；By above-mentioned powder and
Standby solvent is put into low speed 40-50r/min stirring mixing 1.5-2 hours in blender, then moderate-speed mixer mixing 300-500 r/
Min stirring mixing 30-50 minutes；Above-mentioned stirring mixed material is carried out into decentralized processing 20-40 using high-shear emulsion machine
Minute；Decentralized processing 5-15 minute is carried out with ultrasonic dispersing machine, that is, organosilicon composite photo catalyst emulsion is obtained.
Advantages of the present invention and effect are as follows：
The present invention can be effectively removed to the chemical pollutant of finishing material release after interior decoration, it is also possible to eliminate disease
The biological pollutants such as malicious antibacterial, product have no irritating odor, no secondary pollution, need not protect in work progress, will not
The parts such as corrosion metal, it is possible to decrease construction cost.
The present invention is directed to the uncertain problem of solid activated carbon sorption chemical pollution effects, initiates and is prepared using above-mentioned raw materials
Into organosilicon composite photo catalyst.Active carbon nanoparticles, glycerol, nano titanium oxide, nanometer diatom are it is possible to additionally incorporate in manufacture process
The catalyst such as soil, nanometer anion powder, nano zine oxide, rare and scatter element, epoxy radicals silicone hydride, make chemical pollutant by silane idol
Connection agent absorption, thoroughly clears the pollution off.
The pioneering supermolecule of the present invention solves commonly used adhesive products and is easily broken in the case of film forming without film-forming process
It is bad, there is the problem of pollution rebound, realize the permanent long-acting purpose for removing ski dome.
Product of the present invention corrodes metal zero for the existing acid environmental friendly indoor medicament for commonly using without the need for construction protection
The problem of part, succeeds in developing alkalescence emulsion, will not corrode metal fittings.Construction cost 70% can be reduced in construction process
More than, and do not result in body of wall it is anti-yellow the problems such as, do not result in the problem of colour-wash decolouring yet.
Specific embodiment
With reference to embodiment, the present invention is described further.Following examples are only the several concrete reality of the present invention
Example is applied, but the design concept of the present invention is not limited thereto, all changes for carrying out unsubstantiality using this design to the present invention,
The behavior for invading the scope of the present invention should be belonged to.
Method in following embodiments, if no special instructions, is conventional method.
Percentage composition in following embodiments if no special instructions, is weight/mass percentage composition.
Embodiment 1
After taking 2g epoxy radicals silicone hydrides kh560 and dehydrated alcohol 20g mixing, add active carbon nanoparticles 6g, nano diatomite 3g,
Nano titanium oxide 8g, nanometer anion powder 6g, nano zine oxide 2g, selenium 3g, glycerol 9g, sodium benzoate 5g, hexa metaphosphoric acid
Sodium 5g, aminoacid 0.5g, vitamin C 0.3g, Sodium Alcohol Ether Sulphate 1g are added in blender with the low speed of 40r/min
Lower stirring 0.5 hour, being put into ball mill carries out ball milling, and ball milling speed is 40r/min；Place in blender with 300r/min's
Moderate-speed mixer mixes 30 minutes；It is put in 100 degrees Celsius of dehydrator and is dried 1 hour；Place into homogenizer high speed
1500r/min stirrings mixing 20 minutes；Impurity removing is removed with 100 eye mesh screens, powder has both been obtained；Take carboxyethyl cellulose 8g to be added to
In 20g distilled water, soak 5 days, standby solvent is obtained；Above-mentioned powder and standby solvent are put into into low speed 50r/min in blender
Stirring mixes 2 hours, then moderate-speed mixer mixes 500 r/min stirrings mixing 50 minutes；Above-mentioned stirring mixed material is made
Decentralized processing is carried out 40 minutes with high-shear emulsion machine；Decentralized processing is carried out 15 minutes with ultrasonic dispersing machine, that is, be obtained organic
Silicon composite photo catalyst emulsion.
Organosilicon composite photo catalyst emulsion manufactured in the present embodiment, through verification experimental verification, he can thoroughly remove fitment process
Formaldehyde, benzene,toluene,xylene, ammonia, TVOC (total volatile organism etc., chemical pollutant.Process of the test is as follows：
Subjects detect indoor formaldehyde, benzene,toluene,xylene, ammonia for authoritative detection company is passed through after the completion of finishing
Between overproof finishing back room, the organosilicon obtained by even application the present embodiment is then carried out to metope and furniture surfaces externally and internally
Composite photo catalyst emulsion.For the bibulous material such as bare board, carpet, 3 sprayings to be carried out.Spraying terminates rear venting and is dried
24 hours.
Spraying is dry to be terminated to detect that company is detected once at interval of 6 hours using identical method, terminates 36 being dried
Hour testing result shows that interior, without finishing pollution, meets environmental requirement.Result of the test shows that product of the present invention can be thoroughly clear
Except finishing pollutions such as indoor formaldehyde, benzene homologues, TVOC.
The using method of the present invention is as follows：
Brush：Brushed in furniture surfaces externally and internally, metope etc. using scrubbing brush or other instruments, be dried 24 hours.
Embodiment 2
After taking 10g epoxy radicals silicone hydrides kh560 and dehydrated alcohol 100g mixings, active carbon nanoparticles 8, nano diatomite are added
8g, nano titanium oxide 20g, nanometer anion powder 12g, nano zine oxide 5g, tellurium 7g, glycerol 15g, sodium benzoate 15g, six
Polymeric sodium metaphosphate. 12g, amino acid/11 2g, vitamin C 0.8g, polyoxyethylenated alcohol sodium sulfate 3g be added in blender with
Stir 1 hour under the low speed of 50r/min, being put into ball mill carries out ball milling, and ball milling speed is 0r/min；Place in blender with
The moderate-speed mixer of 500r/min mixes -50 minutes；It is put in 50 degrees Celsius of dehydrator and is dried 1.5 hours；Place into high-speed stirring
Mix machine high speed 3000r/min stirring mixing 40 minutes；Impurity removing is removed with 150 eye mesh screens, powder has both been obtained；By 2g carboxyethylcelluloses
Element is added in 10g distilled water, is soaked 5 days, and standby solvent is obtained；Above-mentioned powder and standby solvent are put into into low speed in blender
40r/min stirrings mix 1.5 hours, then moderate-speed mixer mixes 300 r/min stirrings mixing 30 minutes；After above-mentioned stirring is mixed
Material carry out decentralized processing 20 minutes using high-shear emulsion machine；Decentralized processing is carried out 5 minutes with ultrasonic dispersing machine, that is, make
Obtain organosilicon composite photo catalyst emulsion.
Organosilicon composite photo catalyst emulsion manufactured in the present embodiment, through verification experimental verification, he can thoroughly remove fitment process
Formaldehyde, benzene,toluene,xylene, ammonia, TVOC (total volatile organism etc., chemical pollutant.Process of the test is as follows：
Subjects detect indoor formaldehyde, benzene,toluene,xylene, ammonia for authoritative detection company is passed through after the completion of finishing
Between overproof finishing back room, the organosilicon obtained by even application the present embodiment is then carried out to metope and furniture surfaces externally and internally
Composite photo catalyst emulsion.For the bibulous material such as bare board, carpet, 3 sprayings to be carried out.Spraying terminates rear venting and is dried
24 hours.
Spraying is dry to be terminated to detect that company is detected once at interval of 6 hours using identical method, terminates 30 being dried
Hour testing result shows that interior, without finishing pollution, meets environmental requirement.Result of the test shows that product of the present invention can be thoroughly clear
Except finishing pollutions such as indoor formaldehyde, benzene homologues, TVOC.
The using method of the present invention is as follows：
Brush：Brushed in furniture surfaces externally and internally, metope etc. using scrubbing brush or other instruments, be dried 24 hours；
Coating adds：Add in water paint, typically can add according to 10% ratio.
Embodiment 3
After taking 2.2g epoxy radicals silicone hydrides kh550 and dehydrated alcohol 22g mixings, active carbon nanoparticles 6g, nano diatomite are added
5.5g, nano titanium oxide 15g, nanometer anion powder 7g, nano zine oxide 3.5g, germanium 4g, glycerol 12g, sodium benzoate
10g, sodium hexameta phosphate 8g, amino acid/11 g, vitamin C 0.5g, Sodium Alcohol Ether Sulphate 2g be added in blender with
Stir 0.7 hour under the low speed of 45r/min, being put into ball mill carries out ball milling, and ball milling speed is 45r/min；Place into blender
In mixed 40 minutes with the moderate-speed mixer of 400r/min；It is put in 120 degrees Celsius of dehydrator and is dried 1.2 hours；Place into height
Fast blender high speed 2000r/min stirring mixing 30 minutes；Impurity removing is removed with 130 eye mesh screens, powder has both been obtained；By 2g carboxyethyls
Cellulose is added in 15g distilled water, is soaked 5 days, and standby solvent is obtained；Above-mentioned powder and standby solvent are put in blender
Low speed 45r/min stirrings mix 2 hours, then moderate-speed mixer mixes 400 r/min stirrings mixing 40 minutes；Above-mentioned stirring is mixed
Material afterwards carries out decentralized processing 30 minutes using high-shear emulsion machine；Decentralized processing is carried out 10 minutes with ultrasonic dispersing machine,
Organosilicon composite photo catalyst emulsion is obtained.
Organosilicon composite photo catalyst emulsion manufactured in the present embodiment, through verification experimental verification, he can thoroughly remove fitment process
Formaldehyde, benzene,toluene,xylene, ammonia, TVOC (total volatile organism etc., chemical pollutant.Process of the test is as follows：
Subjects detect indoor formaldehyde, benzene,toluene,xylene, ammonia for authoritative detection company is passed through after the completion of finishing
Between overproof finishing back room, the organosilicon obtained by even application the present embodiment is then carried out to metope and furniture surfaces externally and internally
Composite photo catalyst emulsion.For the bibulous material such as bare board, carpet, 3 sprayings to be carried out.Spraying terminates rear venting and is dried
24 hours.
Spray drying and terminates to detect that company was detected once at interval of 6 hours using identical method that end 6 is little being dried
When testing result show interior without finishing pollution, meet environmental requirement.Result of the test shows that product of the present invention thoroughly can be removed
The finishing pollutions such as indoor formaldehyde, benzene homologues, TVOC.
The using method of the present invention is as follows：
Brush：Brushed in furniture surfaces externally and internally, metope etc. using scrubbing brush or other instruments, be dried 24 hours；
Coating adds：Add in water paint, typically can add according to 10% ratio.
Embodiment 4
After taking 5g epoxy radicals silicone hydrides kh560 and dehydrated alcohol 55g mixing, add active carbon nanoparticles 7g, nano diatomite 7g,
Nano titanium oxide 10g, nanometer anion powder 9g, nano zine oxide 3g, gallium 5g, glycerol 11g, sodium benzoate 8g, six inclined phosphorus
Sour sodium 7g, aminoacid 0.7g, vitamin C 0.7g, alkyl polyglucoside 1.5 are added in blender to stir under the low speed of 40r/min
0.6 hour, being put into ball mill carried out ball milling, and ball milling speed is 50r/min；Stirred with the middling speed of 350r/min in placing into blender
Mix mixing 35 minutes；It is put in 110 degrees Celsius of dehydrator and is dried 1.1 hours；Place into homogenizer high speed 2500r/
Min stirrings mixing 25 minutes；Impurity removing is removed with 120 eye mesh screens, powder has both been obtained；6g carboxyethyl cellulose is added to into 17g distillations
In water, soak 5 days, standby solvent is obtained；Above-mentioned powder and standby solvent are put into into low speed 45r/min stirrings mixing in blender
1.4 hours, then moderate-speed mixer mix 350 r/min stirring mixing 35 minutes；Above-mentioned stirring mixed material is cut using height
Cutting mulser carries out decentralized processing 25 minutes；Decentralized processing is carried out 7 minutes with ultrasonic dispersing machine, that is, organosilicon complex light is obtained
Catalyst emulsion.
Organosilicon composite photo catalyst emulsion manufactured in the present embodiment, through verification experimental verification, he can thoroughly remove fitment process
Formaldehyde, benzene,toluene,xylene, ammonia, TVOC (total volatile organism etc., chemical pollutant.Process of the test is as follows：
Subjects detect indoor formaldehyde, benzene,toluene,xylene, ammonia for authoritative detection company is passed through after the completion of finishing
Between overproof finishing back room, the organosilicon obtained by even application the present embodiment is then carried out to metope and furniture surfaces externally and internally
Composite photo catalyst emulsion.For the bibulous material such as bare board, carpet, 3 sprayings to be carried out.Spraying terminates rear venting and is dried
24 hours.
Spraying is dry to be terminated to detect that company is detected once at interval of 6 hours using identical method, terminates 18 being dried
Hour testing result shows that interior, without finishing pollution, meets environmental requirement.Result of the test shows that product of the present invention can be thoroughly clear
Except finishing pollutions such as indoor formaldehyde, benzene homologues, TVOC.
The using method of the present invention is as follows：
Brush：Brushed in furniture surfaces externally and internally, metope etc. using scrubbing brush or other instruments, be dried 24 hours；
Coating adds：Add in water paint, typically can add according to 10% ratio.
Embodiment 5
After taking 4g epoxy radicals silicone hydrides kh560 and dehydrated alcohol 40g mixings, active carbon nanoparticles 6.5g, nano diatomite are added
4g, nano titanium oxide 17g, nanometer anion powder 11g, nano zine oxide 4.5g, indium 4g, glycerol 11g, sodium benzoate 13g,
Sodium hexameta phosphate 11g, aminoacid 0.9g, vitamin C 0.4g, polyoxyethylenated alcohol sodium sulfate 2.5g are added in blender
To stir 0.7 hour under the low speed of 45r/min, being put into ball mill carries out ball milling, and ball milling speed is 45r/min；Place into stirring
Mixed 45 minutes with the moderate-speed mixer of 450r/min in machine；It is put in 130 degrees Celsius of dehydrator and is dried 1.4 hours；Place into
Homogenizer high speed 2300r/min stirring mixing 30 minutes；Impurity removing is removed with 140 eye mesh screens, powder has both been obtained；By 4g carboxylic second
Base cellulose is added in 13g distilled water, is soaked 5 days, and standby solvent is obtained；Above-mentioned powder and standby solvent are put into into blender
Middle low speed 40r/min stirrings mix 2 hours, then moderate-speed mixer mixes 450 r/min stirrings mixing 45 minutes；Above-mentioned stirring is mixed
Material after conjunction carries out decentralized processing 35 minutes using high-shear emulsion machine；12 points of decentralized processing is carried out with ultrasonic dispersing machine
Clock, that is, be obtained organosilicon composite photo catalyst emulsion.
Organosilicon composite photo catalyst emulsion manufactured in the present embodiment, through verification experimental verification, he can thoroughly remove fitment process
Formaldehyde, benzene,toluene,xylene, ammonia, TVOC (total volatile organism etc., chemical pollutant.Process of the test is as follows：
Subjects detect indoor formaldehyde, benzene,toluene,xylene, ammonia for authoritative detection company is passed through after the completion of finishing
Between overproof finishing back room, the organosilicon obtained by even application the present embodiment is then carried out to metope and furniture surfaces externally and internally
Composite photo catalyst emulsion.For the bibulous material such as bare board, carpet, 3 sprayings to be carried out.Spraying terminates rear venting and is dried
24 hours.
Spraying is dry to be terminated to detect that company is detected once at interval of 6 hours using identical method, terminates 24 being dried
Hour testing result shows that interior, without finishing pollution, meets environmental requirement.Result of the test shows that product of the present invention can be thoroughly clear
Except finishing pollutions such as indoor formaldehyde, benzene homologues, TVOC.
The using method of the present invention is as follows：
Brush：Brushed in furniture surfaces externally and internally, metope etc. using scrubbing brush or other instruments, be dried 24 hours；
Coating adds：Add in water paint, typically can add according to 10% ratio.
Embodiment 6
After taking 6g epoxy radicals silicone hydrides kh550 and dehydrated alcohol 80g mixings, active carbon nanoparticles 7.5g, nano diatomite are added
4.5g, nano titanium oxide 14g, nanometer anion powder 9g, nano zine oxide 4g, germanium 5g, glycerol 10g, sodium benzoate 12g,
Sodium hexameta phosphate 10g, amino acid/11 .1g, vitamin C 0.6g, Sodium Alcohol Ether Sulphate 1.5g be added in blender with
Stir 0.7 hour under the low speed of 45r/min, being put into ball mill carries out ball milling, and ball milling speed is 45r/min；Place into blender
In mixed 40 minutes with the moderate-speed mixer of 400r/min；It is put in 120 degrees Celsius of dehydrator and is dried 1.2 hours；Place into height
Fast blender high speed 2000r/min stirring mixing 30 minutes；Impurity removing is removed with 130 eye mesh screens, powder has both been obtained；By 5g carboxyethyls
Cellulose is added in 12g distilled water, is soaked 5 days, and standby solvent is obtained；Above-mentioned powder and standby solvent are put in blender
Low speed 50r/min stirrings mix 2 hours, then moderate-speed mixer mixes 500 r/min stirrings mixing 50 minutes；Above-mentioned stirring is mixed
Material afterwards carries out decentralized processing 40 minutes using high-shear emulsion machine；Decentralized processing is carried out 13 minutes with ultrasonic dispersing machine,
Organosilicon composite photo catalyst emulsion is obtained.
Organosilicon composite photo catalyst emulsion manufactured in the present embodiment, through verification experimental verification, he can thoroughly remove fitment process
Formaldehyde, benzene,toluene,xylene, ammonia, TVOC (total volatile organism etc., chemical pollutant.Process of the test is as follows：
Subjects detect indoor formaldehyde, benzene,toluene,xylene, ammonia for authoritative detection company is passed through after the completion of finishing
Between overproof finishing back room, the organosilicon obtained by even application the present embodiment is then carried out to metope and furniture surfaces externally and internally
Composite photo catalyst emulsion.For the bibulous material such as bare board, carpet, 3 sprayings to be carried out.Spraying terminates rear venting and is dried
24 hours.
Spraying is dry to be terminated to detect that company is detected once at interval of 6 hours using identical method, terminates 18 being dried
Hour testing result shows that interior, without finishing pollution, meets environmental requirement.Result of the test shows that product of the present invention can be thoroughly clear
Except finishing pollutions such as indoor formaldehyde, benzene homologues, TVOC.
The using method of the present invention is as follows：
Brush：Brushed in furniture surfaces externally and internally, metope etc. using scrubbing brush or other instruments, be dried 24 hours；
Coating adds：Add in water paint, typically can add according to 10% ratio.
Embodiment 7
After taking 9g epoxy radicals silicone hydrides kh550 and dehydrated alcohol 30g mixing, add active carbon nanoparticles 7g, nano diatomite 6g,
Nano titanium oxide 11g, nanometer anion powder 11g, nano zine oxide 4g, gallium 6g, glycerol 12g, sodium benzoate 6g, six inclined phosphorus
Sour sodium 6g, aminoacid 0.6g, vitamin C 0.6g, Sodium Alcohol Ether Sulphate 2g are added in blender with the low of 45r/min
The lower stirring of speed 0.7 hour, being put into ball mill carries out ball milling, and ball milling speed is 45r/min；Place in blender with 400r/min
Moderate-speed mixer mix 40 minutes；It is put in 120 degrees Celsius of dehydrator and is dried 1.2 hours；Place into height in homogenizer
Fast 2000r/min stirrings mixing 30 minutes；Impurity removing is removed with 130 eye mesh screens, powder has both been obtained；6g carboxyethyl cellulose is added to
In 16g distilled water, soak 5 days, standby solvent is obtained；Above-mentioned powder and standby solvent are put into into low speed 50r/min in blender
Stirring mixes 2 hours, then moderate-speed mixer mixes 500 r/min stirrings mixing 50 minutes；Above-mentioned stirring mixed material is made
Decentralized processing is carried out 40 minutes with high-shear emulsion machine；Decentralized processing is carried out 14 minutes with ultrasonic dispersing machine, that is, be obtained organic
Silicon composite photo catalyst emulsion.
Organosilicon composite photo catalyst emulsion manufactured in the present embodiment, through verification experimental verification, he can thoroughly remove fitment process
Formaldehyde, benzene,toluene,xylene, ammonia, TVOC (total volatile organism etc., chemical pollutant.Process of the test is as follows：
Subjects detect indoor formaldehyde, benzene,toluene,xylene, ammonia for authoritative detection company is passed through after the completion of finishing
Between overproof finishing back room, the organosilicon obtained by even application the present embodiment is then carried out to metope and furniture surfaces externally and internally
Composite photo catalyst emulsion.For the bibulous material such as bare board, carpet, 3 sprayings to be carried out.Spraying terminates rear venting and is dried
24 hours.
Spraying is dry to be terminated to detect that company is detected once at interval of 6 hours using identical method, terminates 24 being dried
Hour testing result shows that interior, without finishing pollution, meets environmental requirement.Result of the test shows that product of the present invention can be thoroughly clear
Except finishing pollutions such as indoor formaldehyde, benzene homologues, TVOC.
The using method of the present invention is as follows：
Brush：Brushed in furniture surfaces externally and internally, metope etc. using scrubbing brush or other instruments, be dried 24 hours；
Coating adds：Add in water paint, typically can add according to 10% ratio.
Claims (6)
1. organosilicon composite photo catalyst, it is characterised in that it is prepared from by the parts by weight by following raw materials：Anhydrous second
Alcohol 20-100, epoxy radicals silicone hydride 2-10, active carbon nanoparticles 6-8, nano diatomite 3-8, nano titanium oxide 8-20, nanometer bear from
Sub- powder 6-12, nano zine oxide 2-5, rare and scatter element 3-7, glycerol 9-15, sodium benzoate 5-15, sodium hexameta phosphate 5-12, ammonia
Base acid 0.5-1.2, vitamin C 0.3-0.8, surfactant 1-3, distilled water 10-20, carboxyethyl cellulose 2-8.
2. organosilicon composite photo catalyst according to claim 1, it is characterised in that it is by the weight by following raw materials
Number is prepared from, dehydrated alcohol 22, epoxy radicals silicone hydride 2.2, active carbon nanoparticles 6, nano diatomite 5.5, nano titanium oxide
15th, nanometer anion powder 7, nano zine oxide 3.5, rare and scatter element 4, glycerol 12, sodium benzoate 10, sodium hexameta phosphate 8, amino
Acid 1, vitamin C 0.5, surfactant 2, distilled water 15, carboxyethyl cellulose 2.
3. organosilicon composite photo catalyst according to claim 1 and 2, it is characterised in that described surfactant is fat
Polyoxyethylenated alcohol sodium sulfate, Sodium Alcohol Ether Sulphate or alkyl polyglucoside.
4. organosilicon composite photo catalyst according to claim 1 and 2, it is characterised in that described rare and scatter element from selenium,
One kind in tellurium, germanium, gallium, indium.
5. organosilicon composite photo catalyst according to claim 1 and 2, it is characterised in that the model of described epoxy radicals silicone hydride
For kh560, kh550.
6. the preparation method of the organosilicon composite photo catalyst described in a kind of claim 1, it is characterised in that step is as follows：To meet
The dehydrated alcohol of the parts by weight adds active carbon nanoparticles, the nanometer for meeting the weight fraction after mixing with epoxy radicals silicone hydride
Kieselguhr, nano titanium oxide, nanometer anion powder, nano zine oxide, rare and scatter element, glycerol, sodium benzoate, hexa metaphosphoric acid
Sodium, aminoacid, vitamin C, surfactant are added in blender so that 0.5-1 hours are stirred under the low speed of 40-50r/min,
Being put into ball mill carries out ball milling, and ball milling speed is 40-50r/min；Stirred with the middling speed of 300-500r/min in placing into blender
Mix mixing 30-50 minutes；It is put in 100-150 degree Celsius of dehydrator and is dried 1-1.5 hours；Place into height in homogenizer
Fast 1500-3000r/min stirrings mixing 20-40 minutes；Impurity removing is removed with 100-150 eye mesh screens, powder has both been obtained；To meet described
The carboxyethyl cellulose of parts by weight is added in the distilled water for meeting the parts by weight, is soaked 5 days, and standby solvent is obtained；
Above-mentioned powder and standby solvent are put into into low speed 40-50r/min stirrings mixing 1.5-2 hours in blender, then moderate-speed mixer is mixed
Close 300-500 r/min stirring mixing 30-50 minutes；Above-mentioned stirring mixed material is carried out point using high-shear emulsion machine
Dissipate and process 20-40 minutes；Decentralized processing 5-15 minute is carried out with ultrasonic dispersing machine, that is, organosilicon composite photo catalyst breast is obtained
Liquid.
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