CN105949945A - Exterior wall coating for building - Google Patents

Exterior wall coating for building Download PDF

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Publication number
CN105949945A
CN105949945A CN201610315446.2A CN201610315446A CN105949945A CN 105949945 A CN105949945 A CN 105949945A CN 201610315446 A CN201610315446 A CN 201610315446A CN 105949945 A CN105949945 A CN 105949945A
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CN
China
Prior art keywords
component
benzyl alcohol
dibutyl ester
epoxy resin
dimethylbenzene
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.)
Pending
Application number
CN201610315446.2A
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Chinese (zh)
Inventor
李文东
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610315446.2A priority Critical patent/CN105949945A/en
Publication of CN105949945A publication Critical patent/CN105949945A/en
Pending legal-status Critical Current

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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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/01—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses an exterior wall coating for a building. The coating is prepared from a component A, a component B and a component C, the component A, the component B and the component C are mixed in the weight ratio being 3:1:1 before use, the component A is prepared from epoxy resin, xylene, benzyl alcohol and dibutyl ester, the component B is prepared from an epoxy hardener, xylene, benzyl alcohol, dibutyl ester and a silane coupling agent, and the component C is prepared from 600-800-mesh talc powder and 70-140-mesh quartz sand. The problem of difficulty in surface renovation of existing aluminum-plastic panels is solved, the coating has very high adhesion force on the smooth surfaces of the aluminum-plastic panels, and besides, a putty layer can have good adhesion on the product. The construction is simple and easy to implement, and the exterior wall coating can be used for both roller coating and brush coating.

Description

A kind of building external paint
Technical field
The present invention relates to a kind of construction material, be specifically related to a kind of building external paint.
Background technology
Building, as the main body of people's living environment, plays critically important role, and decorating outer wall of building is as building Appearance, increases again, to whole building, the color that one brush is beautiful.Decoration of exterior wall has a lot of product, and including ceramic tile, marble, top grade is built Build coating, aluminium-plastic panel etc..Aluminium-plastic panel be with through chemically treated application aluminium sheet as skin-material, be core with vinyon Material, the composite processed on special aluminium-plastic panel production equipment.Aluminium-plastic panel may be used for building exposed wall, curtain wallboard, Old building transforming renovation, indoor wall and ceiling finishing, advertising signboard, exhibition bench frame, purification dustproof engineering.Aluminium-plastic panel is at home Use the most in a large number, belong to a kind of new decorative material for building.
But no matter which ornament materials, along with sunlight, rainwater, it is aging, very that the erosion of dust all exists in various degree To coming off, to the life of people with go out provisional capital and bring certain potential safety hazard.
Coating renovation is exactly a kind of simple, that practical exterior wall is decorated again system.At present, ceramic tile surface water paint renovation Having become the main flow of exterior coating renovation, relevant ceramic tile retreading interface agent is also being widely used.Ceramic tile retreading technique is interface Second time exterior wall alkali-resistant primer decorative layer exterior wall paint decoration of agent outer-wall crack-resisting putty first pass outer-wall crack-resisting putty Layer, renovates water paint by outdoor tile, can accomplish the most smooth, beautiful in colour, the sensation taken on an entirely new look to people.The suitableeest The external wall elevation Overall Reconstruction engineering along the street for city, can accomplish that color is unified, and style is consistent.
But encounter marble and the renovation of outmoded aluminium-plastic panel, often there is no good solution.This type of smooth surface, Generic interface agent can not realize good adhesive force, can only root out marble and aluminium-plastic panel, changes with renovation the most again Metope.So can expend substantial amounts of man power and material, the dust rooted out also can contaminated air, construction period also can extend, crucial It is to change outer wall structure of building, it is impossible to keep original style well.The particularly renovation on aluminium-plastic panel surface has become long-term A difficult problem for puzzlement.
Summary of the invention
The technical problem to be solved is to provide a kind of building external paint, this exterior coating light to aluminium-plastic panel There is extremely strong adhesive force on sliding surface, and putty layer can realize again adhering to well in this interfacial agents simultaneously.
For solving above-mentioned technical problem, the building external paint of the present invention is made up of tri-components of A, B, C, and before use Mix by weight A:B:C=3:1:1, wherein:
Component A puts into following raw material by weight:
Epoxy resin: 65～85；
Dimethylbenzene: 5～15；
Benzyl alcohol: 5～12；
Dibutyl ester: 5～11；
B component puts into following raw material by weight:
Epoxy hardener: 65～85；
Dimethylbenzene: 5～15；
Benzyl alcohol: 5～12；
Dibutyl ester: 4～11；
Silane coupler: 1～2；
Component C puts into following raw material by weight:
600～800 mesh Pulvis Talci: 50～80；
70～140 mesh quartz sands: 20～50.
Preferably scheme is as follows:
Component A is:
Epoxy resin: 70～85；
Dimethylbenzene: 5～10；
Benzyl alcohol: 5～10；
Dibutyl ester: 5～10；
B component is:
Epoxy hardener: 80～85；
Dimethylbenzene: 5～6；
Benzyl alcohol: 5～6；
Dibutyl ester: 4～6；
Silane coupler: 1～2；
Component C is:
600～800 mesh Pulvis Talci: 60～80；
70～140 mesh quartz sands: 20～40.
Above-mentioned epoxy resin be the weight ratio of 6101 and 618,6101 and 618 be 1:2～4；Epoxy hardener is BS310； Silane coupler is KH560.
Most preferably scheme is as follows:
Component A is:
Epoxy resin 6101: 25；
Epoxy resin 618:60；
Dimethylbenzene: 5；
Benzyl alcohol: 5；
Dibutyl ester: 5；
B component is:
Epoxy hardener BS310:85；
Dimethylbenzene: 5；
Benzyl alcohol: 5；
Dibutyl ester: 4；
Silane coupler KH560:1；
Component C is:
600～800 mesh Pulvis Talci: 80；
70～140 mesh quartz sands: 20.
Technique scheme is made up of tri-components of A, B, C, and wherein component A main material is epoxy resin, B component main material For epoxy hardener and silane coupler, then being equipped with solvent dilution, component C is additive.Before using by tri-components of A, B, C by 3:1:1 mixes, and is coated on exterior wall aluminium-plastic panel surface, and as intermediate layer, brushing emulsion paint or true mineral varnish after blade coating putty, aqueous is many Colored paint etc..
It is characteristic of the invention that the smooth surface to aluminium-plastic panel has extremely strong adhesive force, putty layer again can be in this product simultaneously Upper realization is well adhered to.Construct simple, roller coat and brushing.
Detailed description of the invention
Embodiment 1
Building external paint is made up of, wherein tri-components of A, B, C:
Component A puts into following raw material successively:
Epoxy resin 6101: 25kg；
Epoxy resin 618:60kg；
Dimethylbenzene: 5kg；
Benzyl alcohol: 5kg；
Dibutyl ester: 5kg.
6101 and 618 stir 10 minutes with 100 revs/min, are subsequently adding dimethylbenzene, benzyl alcohol, and dibutyl ester stirs 10 minutes.
B component puts into following raw material the most successively, and stirs 20 minutes:
Epoxy hardener BS310:85kg；
Dimethylbenzene: 5kg；
Benzyl alcohol: 5kg；
Dibutyl ester: 4kg；
Silane coupler KH560:1kg.
Component C puts into following raw material the most successively, and stirs 10 minutes:
600～800 mesh Pulvis Talci: 80kg；
70～140 mesh quartz sand 20kg.
Tri-components of A, B, C are mixed by weight 3:1:1, is coated in aluminium-plastic panel surface, by JC/T907-2002 standard Detection, testing result is shown in Table one.
Table one: embodiment 1 testing result
Embodiment 2
Building external paint is made up of, wherein tri-components of A, B, C:
Component A puts into following raw material successively:
Epoxy resin 6101: 20kg；
Epoxy resin 618:55kg；
Dimethylbenzene: 10kg；
Benzyl alcohol: 10kg；
Dibutyl ester: 5kg.
6101 and 618 stir 10 minutes with 100 revs/min, are subsequently adding dimethylbenzene, benzyl alcohol, and dibutyl ester stirs 10 minutes.
B component puts into following raw material the most successively, and stirs 20 minutes:
Epoxy hardener BS310:75kg；
Dimethylbenzene: 9kg；
Benzyl alcohol: 7kg；
Dibutyl ester: 7kg；
Silane coupler KH560:2kg.
Component C puts into following raw material the most successively, and stirs 10 minutes:
600～800 mesh Pulvis Talci: 60kg；
70～140 mesh quartz sand 40kg.
Tri-components of A, B, C are mixed by weight 3:1:1, is coated in aluminium-plastic panel surface, by JC/T907-2002 standard Detection, testing result is shown in Table two.
Table two: embodiment 2 testing result
Embodiment 3
Building external paint is made up of, wherein tri-components of A, B, C:
Component A puts into following raw material successively:
Epoxy resin 6101: 15kg；
Epoxy resin 618:50kg；
Dimethylbenzene: 12kg；
Benzyl alcohol: 12kg；
Dibutyl ester: 11kg.
6101 and 618 stir 10 minutes with 100 revs/min, are subsequently adding dimethylbenzene, benzyl alcohol, and dibutyl ester stirs 10 minutes.
B component puts into following raw material the most successively, and stirs 20 minutes:
Epoxy hardener BS310:65kg；
Dimethylbenzene: 10kg；
Benzyl alcohol: 12kg；
Dibutyl ester: 11kg；
Silane coupler KH560:2kg.
Component C puts into following raw material the most successively, and stirs 10 minutes:
600～800 mesh Pulvis Talci: 70kg；
70～140 mesh quartz sand 30kg.
Tri-components of A, B, C are mixed by weight 3:1:1, is coated in aluminium-plastic panel surface, by JC/T907-2002 standard Detection, testing result is shown in Table three.
Table three: embodiment 3 testing result
Embodiment 4
Building external paint is made up of, wherein tri-components of A, B, C:
Component A puts into following raw material successively:
Epoxy resin 6101: 20kg；
Epoxy resin 618:50kg；
Dimethylbenzene: 15kg；
Benzyl alcohol: 10kg；
Dibutyl ester: 5kg.
6101 and 618 stir 10 minutes with 100 revs/min, are subsequently adding dimethylbenzene, benzyl alcohol, and dibutyl ester stirs 10 minutes.
B component puts into following raw material the most successively, and stirs 20 minutes:
Epoxy hardener BS310:70kg；
Dimethylbenzene: 15kg；
Benzyl alcohol: 8kg；
Dibutyl ester: 6kg；
Silane coupler KH560:1kg.
Component C puts into following raw material the most successively, and stirs 10 minutes:
600～800 mesh Pulvis Talci: 50kg；
70～140 mesh quartz sand 50kg.
Tri-components of A, B, C are mixed by weight 3:1:1, is coated in aluminium-plastic panel surface, by JC/T907-2002 standard Detection, testing result is shown in Table four.
Table four: embodiment 4 testing result
Epoxy resin 6101 and 618 in above-described embodiment 1～4 is produced by Jiangsu Miki Chemical Co., Ltd；Epoxy is solid Agent BS310 is produced by Fuzhou Baisheng Fine Chemicals Co., Ltd.；Silane coupler KH560 is limited by Jiangsu morning twilight coupling agent Company produces.Dibutyl ester is the abbreviation of dibutyl phthalate.

Claims (4)

1. a building external paint, is made up of tri-components of A, B, C, and mixes by weight A:B:C=3:1:1 before use, Wherein:
Component A puts into following raw material by weight:
Epoxy resin: 65～85；
Dimethylbenzene: 5～15；
Benzyl alcohol: 5～12；
Dibutyl ester: 5～11；
B component puts into following raw material by weight:
Epoxy hardener: 65～85；
Dimethylbenzene: 5～15；
Benzyl alcohol: 5～12；
Dibutyl ester: 4～11；
Silane coupler: 1～2；
Component C puts into following raw material by weight:
600～800 mesh Pulvis Talci: 50～80；
70～140 mesh quartz sands: 20～50.
Building external paint the most according to claim 1, is characterized in that:
Described component A is:
Epoxy resin: 70～85；
Dimethylbenzene: 5～10；
Benzyl alcohol: 5～10；
Dibutyl ester: 5～10；
Described B component is:
Epoxy hardener: 80～85；
Dimethylbenzene: 5～6；
Benzyl alcohol: 5～6；
Dibutyl ester: 4～6；
Silane coupler: 1～2；
Described component C is:
600～800 mesh Pulvis Talci: 60～80；
70～140 mesh quartz sands: 20～40.
3. according to the building external paint described in claims 1 or 2, it is characterized in that: described epoxy resin is 6101 Hes 618, the weight ratio of epoxy resin 6101 and epoxy resin 618 is 1:2～4；Epoxy hardener is BS310；Silane coupler is KH560。
Building external paint the most according to claim 3, is characterized in that:
Described component A is:
Epoxy resin 6101: 25；
Epoxy resin 618:60；
Dimethylbenzene: 5；
Benzyl alcohol: 5；
Dibutyl ester: 5；
Described B component is:
Epoxy hardener BS310:85；
Dimethylbenzene: 5；
Benzyl alcohol: 5；
Dibutyl ester: 4；
Silane coupler KH560:1；
Described component C is:
600～800 mesh Pulvis Talci: 80；
70～140 mesh quartz sands: 20.
CN201610315446.2A 2016-05-15 2016-05-15 Exterior wall coating for building Pending CN105949945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610315446.2A CN105949945A (en) 2016-05-15 2016-05-15 Exterior wall coating for building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610315446.2A CN105949945A (en) 2016-05-15 2016-05-15 Exterior wall coating for building

Publications (1)

Publication Number Publication Date
CN105949945A true CN105949945A (en) 2016-09-21

Family

ID=56912309

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610315446.2A Pending CN105949945A (en) 2016-05-15 2016-05-15 Exterior wall coating for building

Country Status (1)

Country Link
CN (1) CN105949945A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04370162A (en) * 1991-06-17 1992-12-22 Kurimoto Ltd Epoxy resin composition for powder coating
CN102295875A (en) * 2011-06-29 2011-12-28 中科院广州化学有限公司 Epoxy flooring coating containing epoxide group organosilicon hybrid, its preparation method and its application
CN102382550A (en) * 2011-09-08 2012-03-21 哈尔滨工程大学海洋装备科技有限公司 Solvent-free epoxy anticorrosion paint with corrosion restoration function and preparation method thereof
CN103820003A (en) * 2014-02-12 2014-05-28 俞华 Surface refurbishing interface agent for aluminum-plastic plate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04370162A (en) * 1991-06-17 1992-12-22 Kurimoto Ltd Epoxy resin composition for powder coating
CN102295875A (en) * 2011-06-29 2011-12-28 中科院广州化学有限公司 Epoxy flooring coating containing epoxide group organosilicon hybrid, its preparation method and its application
CN102382550A (en) * 2011-09-08 2012-03-21 哈尔滨工程大学海洋装备科技有限公司 Solvent-free epoxy anticorrosion paint with corrosion restoration function and preparation method thereof
CN103820003A (en) * 2014-02-12 2014-05-28 俞华 Surface refurbishing interface agent for aluminum-plastic plate

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Application publication date: 20160921

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