CN104774508A - Preparing method of modified heat insulating coating - Google Patents

Preparing method of modified heat insulating coating Download PDF

Info

Publication number
CN104774508A
CN104774508A CN201510216406.8A CN201510216406A CN104774508A CN 104774508 A CN104774508 A CN 104774508A CN 201510216406 A CN201510216406 A CN 201510216406A CN 104774508 A CN104774508 A CN 104774508A
Authority
CN
China
Prior art keywords
parts
coating
add
preparation
stirring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510216406.8A
Other languages
Chinese (zh)
Other versions
CN104774508B (en
Inventor
李亮军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Hao Special Building Materials Co Ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510216406.8A priority Critical patent/CN104774508B/en
Publication of CN104774508A publication Critical patent/CN104774508A/en
Application granted granted Critical
Publication of CN104774508B publication Critical patent/CN104774508B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Paints Or Removers (AREA)

Abstract

The invention relates to a preparing method of modified heat insulating coating. Specific monomers and specific proportion are adopted, the surface of nanometer aluminum oxide is coated with polymer through the high-temperature polymerization technology, agglomeration of nanometer components in the coating is effectively avoided, and the dispersity and stability of the nanometer aluminum oxide in the coating are improved. In addition, due to the fact that the specific component proportion is adopted, a coating layer formed after the obtained coating is coated has various superior properties of good heat insulation performance, abrasive resistance, hardness, strength, adhesiveness and the like. The coating preparing method is simple, easy to implement and suitable for industrial production.

Description

A kind of preparation method of modification thermal insulating coating
Technical field
The present invention relates to a kind of preparation method of modification thermal insulating coating.
Background technology
Along with the development of China's building industry, the energy-conservation importance in house shows especially day by day.Common exterior coating can absorb the infrared rays in sunlight, and is translated into heat energy, causes coating temperature to raise, and heat, more inwardly to be conducted by ground to ground by coating, causes the rising of temperature in house or container.As long as can effectively reflect thermal radiation or intercept theoretically, just effectively can play the effect of heat-insulation and heat-preservation, as adopted silicates material.Classical wall thermal insulating lagging material comprises resol synthetic materials, polyurethane material, glass fiber material, pure aluminium silicate rock wool, mineral wool, rubber and plastic, cork, perlite etc.These materials also exist thick and heavy, the shortcoming such as loaded down with trivial details, poor water resistance of constructing.
Summary of the invention
The object of the present invention is to provide a kind of preparation method of modification thermal insulating coating, coating prepared therefrom has good thermal insulation, tack, wear resistance and intensity, and preparation cost is cheap, and construction is simple.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A preparation method for modification thermal insulating coating, comprises following preparation process:
A) modification of nano aluminium oxide: with weight parts, get nano aluminium oxide 10g, be dispersed in toluene, then add Silane coupling agent KH550 8g, then with the ramp to 100 DEG C of 10 DEG C/min, stirring reaction 1h, obtains the nano alumina powder jointed of surface modification through centrifugal, washing, drying.
B) preparation of compound resin: with weight parts, get hexanodioic acid 10 parts, vinylbenzene 12 parts, β-dimethyl-aminoethylmethacrylate 10 parts, methyl methacrylate 10 parts, add successively in reactor, then add OP-15 2 parts, TX-15 2 parts, obtained nano alumina powder jointed 15 parts of step a), Sodium Persulfate 1 part is added after stirring, with the ramp to 80 DEG C of 10 DEG C/min, after stirring 20min, add Sodium Persulfate 0.5 part again, after being warming up to 90 DEG C, stirring reaction 2 hours, add hexanodioic acid 5 parts again, vinylbenzene 5 parts, β-dimethyl-aminoethylmethacrylate 5 parts, methyl methacrylate 5 parts, Sodium Persulfate 1 part, abundant stirring, be warming up to 95 DEG C, insulation 2h, slow cooling to 20 DEG C, obtain clad nano alumina type polymkeric substance compound resin.
C) preparation of coating: with weight parts, gets the compound resin 40 parts that step b) is obtained, dioctyl sodium sulphosuccinate 3 parts, silicon dioxide microsphere 2 parts, 15 parts, mica, pigment 2 parts, 3 parts, sterilant, defoamer 1 part, pH value regulator 0.8 part, solvent 90 parts, add in container, fully stir, mix, grind 2 hours, after filtration, obtain coating products.
Described step a), b), c) in stir speed (S.S.) be 300-400 and turn/min.
Filtration in described step c) adopts 200 order paint filter screens to filter.
beneficial effect of the present invention
Have employed specific monomer and proportioning in thermal insulating coating of the present invention, make polymer overmold at nano alumina surface by high temperature polymerization technique, effectively prevent the reunion of nano-component in coating, improve the dispersity of nano aluminium oxide in coating and stability.In addition, present invention employs specific component proportion, the coating formed after thus obtained paint spraying has the multiple excellent properties such as good thermal insulation, wear resistance, hardness, intensity, tack.Preparation method for coating of the present invention is simple, easy suitability for industrialized production.
Embodiment
Below in conjunction with embodiment, the invention will be further described, but the scope of protection of present invention is not limited to the scope of embodiment statement.In the present invention unless specifically stated otherwise outside, the ratio involved by embodiment is all weight percentage.
embodiment 1
The modification of nano aluminium oxide: with weight parts, get nano aluminium oxide 10g, be dispersed in toluene, then add Silane coupling agent KH550 8g, then with the ramp to 100 DEG C of 10 DEG C/min, stirring reaction 1h, obtains the nano alumina powder jointed of surface modification through centrifugal, washing, drying.
The preparation of compound resin: with weight parts, get hexanodioic acid 10 parts, vinylbenzene 12 parts, β-dimethyl-aminoethylmethacrylate 10 parts, methyl methacrylate 10 parts, add successively in reactor, then add OP-15 2 parts, TX-15 2 parts, aforementioned obtained nano alumina powder jointed 15 parts, Sodium Persulfate 1 part is added after stirring, with the ramp to 80 DEG C of 10 DEG C/min, after stirring 20min, add Sodium Persulfate 0.5 part again, after being warming up to 90 DEG C, stirring reaction 2 hours, add hexanodioic acid 5 parts again, vinylbenzene 5 parts, β-dimethyl-aminoethylmethacrylate 5 parts, methyl methacrylate 5 parts, Sodium Persulfate 1 part, abundant stirring, be warming up to 95 DEG C, insulation 2h, slow cooling to 20 DEG C, obtain clad nano alumina type polymkeric substance compound resin.
The preparation of coating: with weight parts, gets aforementioned obtained compound resin 40 parts, dioctyl sodium sulphosuccinate 3 parts, silicon dioxide microsphere 2 parts, 15 parts, mica, pigment 2 parts, 3 parts, sterilant, defoamer 1 part, pH value regulator 0.8 part, solvent 90 parts, add in container, fully stir, mix, grind 2 hours, after adopting 200 order paint filter screens to filter, obtain coating products.
Adopt the coating of embodiment 1 to prepare coating, and carry out traditional performance test to it, result is as follows:

Claims (3)

1. a preparation method for modification thermal insulating coating, is characterized in that comprising following preparation process:
A) modification of nano aluminium oxide: with weight parts, get nano aluminium oxide 10g, be dispersed in toluene, then add Silane coupling agent KH550 8g, then with the ramp to 100 DEG C of 10 DEG C/min, stirring reaction 1h, obtains the nano alumina powder jointed of surface modification through centrifugal, washing, drying;
B) preparation of compound resin: with weight parts, get hexanodioic acid 10 parts, vinylbenzene 12 parts, β-dimethyl-aminoethylmethacrylate 10 parts, methyl methacrylate 10 parts, add successively in reactor, then add OP-15 2 parts, TX-15 2 parts, obtained nano alumina powder jointed 15 parts of step a), Sodium Persulfate 1 part is added after stirring, with the ramp to 80 DEG C of 10 DEG C/min, after stirring 20min, add Sodium Persulfate 0.5 part again, after being warming up to 90 DEG C, stirring reaction 2 hours, add hexanodioic acid 5 parts again, vinylbenzene 5 parts, β-dimethyl-aminoethylmethacrylate 5 parts, methyl methacrylate 5 parts, Sodium Persulfate 1 part, abundant stirring, be warming up to 95 DEG C, insulation 2h, slow cooling to 20 DEG C, obtain clad nano alumina type polymkeric substance compound resin,
C) preparation of coating: with weight parts, gets the compound resin 40 parts that step b) is obtained, dioctyl sodium sulphosuccinate 3 parts, silicon dioxide microsphere 2 parts, 15 parts, mica, pigment 2 parts, 3 parts, sterilant, defoamer 1 part, pH value regulator 0.8 part, solvent 90 parts, add in container, fully stir, mix, grind 2 hours, after filtration, obtain coating products.
2. preparation method as claimed in claim 1, is characterized in that: step a), b), c) in stir speed (S.S.) be all about 300-400 and turn/min.
3. preparation method as claimed in claim 1, is characterized in that: the filtration in step c) adopts 200 order paint filter screens to filter.
CN201510216406.8A 2015-05-01 2015-05-01 Preparation method of modified heat-insulating coating Active CN104774508B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510216406.8A CN104774508B (en) 2015-05-01 2015-05-01 Preparation method of modified heat-insulating coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510216406.8A CN104774508B (en) 2015-05-01 2015-05-01 Preparation method of modified heat-insulating coating

Publications (2)

Publication Number Publication Date
CN104774508A true CN104774508A (en) 2015-07-15
CN104774508B CN104774508B (en) 2017-01-25

Family

ID=53616294

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510216406.8A Active CN104774508B (en) 2015-05-01 2015-05-01 Preparation method of modified heat-insulating coating

Country Status (1)

Country Link
CN (1) CN104774508B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109135468A (en) * 2018-07-18 2019-01-04 合肥择浚电气设备有限公司 A kind of inner wall heat-preservation coating and preparation method thereof
CN111826070A (en) * 2020-07-31 2020-10-27 马鞍山市金韩防水保温工程有限责任公司 Wear-resistant water-based paint and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110005445A (en) * 2009-07-10 2011-01-18 정승수 Composition and manufacturing method of insulating solution, insulation film and manufacturing method thereof takes advantage of it, and insulation film for plastic greenhouse
CN104109438A (en) * 2014-07-28 2014-10-22 漳州三德利油漆涂料有限公司 Heat reflective insulating stoving varnish coating and preparation method thereof
JP2014227530A (en) * 2013-05-27 2014-12-08 イズミ物産株式会社 Temperature suppression coating composition
CN104231811A (en) * 2014-10-07 2014-12-24 江阴延利汽车饰件股份有限公司 Radiative heat insulation coating for vehicle window
CN104403465A (en) * 2014-11-27 2015-03-11 国家电网公司 Stain-resistant heat-insulation coating and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110005445A (en) * 2009-07-10 2011-01-18 정승수 Composition and manufacturing method of insulating solution, insulation film and manufacturing method thereof takes advantage of it, and insulation film for plastic greenhouse
JP2014227530A (en) * 2013-05-27 2014-12-08 イズミ物産株式会社 Temperature suppression coating composition
CN104109438A (en) * 2014-07-28 2014-10-22 漳州三德利油漆涂料有限公司 Heat reflective insulating stoving varnish coating and preparation method thereof
CN104231811A (en) * 2014-10-07 2014-12-24 江阴延利汽车饰件股份有限公司 Radiative heat insulation coating for vehicle window
CN104403465A (en) * 2014-11-27 2015-03-11 国家电网公司 Stain-resistant heat-insulation coating and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109135468A (en) * 2018-07-18 2019-01-04 合肥择浚电气设备有限公司 A kind of inner wall heat-preservation coating and preparation method thereof
CN111826070A (en) * 2020-07-31 2020-10-27 马鞍山市金韩防水保温工程有限责任公司 Wear-resistant water-based paint and preparation method thereof

Also Published As

Publication number Publication date
CN104774508B (en) 2017-01-25

Similar Documents

Publication Publication Date Title
CN103045037B (en) Water-based expandable fireproof steel structure coating and preparation method
CN104109439B (en) True mineral varnish of a kind of insulation and preparation method thereof
CN102408220B (en) All-in-one water-borne inorganic-organic hybrid architectural coating and preparation method thereof
CN102653628B (en) Preparation method and application of nano sol modified waterborne polyurethane emulsion
CN108059917B (en) Nano modified polysilazane antistatic material and preparation method thereof
CN102533011B (en) Thermosetting reflection thermal insulation coating and preparation method thereof
CN106752526A (en) A kind of aqueous light reflection industrial heat preservation coating and preparation method thereof
CN104774522B (en) Heat insulation paint preparation method
CN101914314B (en) Heat-insulating powder for coating and preparation method thereof
CN101906264B (en) Insulating coil coating and preparation method thereof
CN106634264B (en) Graphene enhances super-hydrophobic finish and preparation method thereof
CN106634409A (en) Organosilicone modified epoxy resin high-temperature-resistant anti-corrosion coating and preparation method thereof
CN103289455B (en) Formaldehyde-free VOC-free (volatile organic compounds-free) inorganic functional coating and preparation method thereof
CN107434943B (en) A kind of preparation method of fire resistant coating
CN105131764A (en) Reflective heat-insulation texture coating and preparation method thereof
CN105017955A (en) Heat-shielding thermal-insulation paint
CN105505093A (en) Environment-friendly glass baking paint and preparation method thereof
CN106146866A (en) A kind of polyimide composite film and preparation method thereof
CN104774508A (en) Preparing method of modified heat insulating coating
CN109054556A (en) A kind of water nano compound heat-insulation coating and preparation method thereof
CN106590328A (en) Acrylic acid modified titanium-boron-containing organic silicon resin high-temperature-resistant anticorrosive paint and preparation method thereof
CN103589248A (en) Coating with marble-like texture
CN104817655B (en) Production method for heat-insulating flame-resistant material
CN111303672B (en) Graphene high-temperature-resistant heat exchange enhanced coating, preparation method and coating method thereof
CN115322658A (en) Nano heat-insulating and cooling coating

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Fu Si

Inventor before: Li Liangjun

COR Change of bibliographic data
TA01 Transfer of patent application right

Effective date of registration: 20161227

Address after: 511450 Guangdong Province, Panyu District Shi Ji Guangzhou Zhenhai Bang Cun Industrial Zone A (two)

Applicant after: Guangzhou Hao special building materials Co. Ltd.

Address before: 311800 Zhejiang city of Shaoxing province Zhuji city Jiyang Street East Road No. 98

Applicant before: Li Liangjun

C14 Grant of patent or utility model
GR01 Patent grant