CN106009809A - Finishing inorganic dry powder heat insulation paint - Google Patents

Finishing inorganic dry powder heat insulation paint Download PDF

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Publication number
CN106009809A
CN106009809A CN201610345095.XA CN201610345095A CN106009809A CN 106009809 A CN106009809 A CN 106009809A CN 201610345095 A CN201610345095 A CN 201610345095A CN 106009809 A CN106009809 A CN 106009809A
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CN
China
Prior art keywords
parts
inorganic powder
insulating moulding
moulding coating
cement
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CN201610345095.XA
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Chinese (zh)
Inventor
徐意
杨辉
樊先平
彭晓光
张玲洁
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Zigong Innovation Center of Zhejiang University
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Zigong Innovation Center of Zhejiang University
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Priority to CN201610345095.XA priority Critical patent/CN106009809A/en
Publication of CN106009809A publication Critical patent/CN106009809A/en
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D1/00Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C09D1/06Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
    • C09D1/08Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement with organic additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/65Additives macromolecular

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention belongs to the field of a building material, and aims at providing finishing inorganic dry powder heat insulation paint. The finishing inorganic dry powder heat insulation paint is prepared from the following ingredients in parts by weight: 10 to 30 parts of white cement, 1 to 5 parts of dispersible adhesive powder, 0 to 20 parts of filling materials, 4 to 10 parts of heat reflection pigment, 20 to 50 parts of color sand and 1.5 to 5 parts of auxiliary agents. The white cement is used as a film forming matter, and the degradation caused by external factors can be resisted; the heat reflection pigment is color mixing pigment, and near infrared rays in sunlight can be reflected. Meanwhile, through the mutual synergistic effect of infrared non-absorbent inorganic filling material piling and light scattering, the inorganic dry powder heat insulation paint finally has a good heat insulation effect. The color sand in different grain diameters and colors can be compounded to obtain a colorful appearance effect. The VOC (volatile organic compound) content is low; the environment pollution can be greatly reduced; the environment-friendly effect is achieved. The finishing inorganic dry powder heat insulation paint has good heat isolation performance and excellent finishing effect, is particularly applicable to occasions such as residential buildings, commercial buildings and industrial factory buildings, and has wide application prospects.

Description

A kind of facing type inorganic powder insulating moulding coating
Technical field
The invention belongs to building coating technical field, particularly to a kind of facing type inorganic powder insulating moulding coating.
Background technology
Insulating moulding coating can effectively reflected solar radiation heat, be particularly suited for the Changjiang river areas to the south of China.The most domestic open Send environment-friendly water-based insulating moulding coating (CN 1986664 A), and derive functional type insulating moulding coating, as inorganic powder is heat insulation Coating (CN 101481583 A), water-proof heat-insulating paint (CN 101818013 A), vibration damping insulating moulding coating (CN 101709188 A) etc. the product of difference in functionality and feature.Comparatively speaking, above-mentioned insulating moulding coating is all with synthetic resin For film forming matter, generally less than 5~10 years, far below building life, need repeatedly to safeguard its service life.
And inorganic thermal insulation coating is with inorganic adhesive as film forming matter, the most extremely stable, therefore there are 10 years Above service life.Additionally, the cost of inorganic adhesive is also far below synthetic resin, the most great using value. CN201110270939.6 discloses the inorganic thermal insulation coating with inorganic hollow microballon as critical material, CN201110369361.X disclose blueness inorganic thermal insulation coating, 201510283440.7 disclose anti-flaming function every Hot inorganic coating.But the finishing effect of above-mentioned inorganic thermal insulation coating is plane or hair side effect, relatively common in texture.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes deficiency of the prior art, it is provided that a kind of facing type inorganic powder every Hot coating.This coating, with the inorganic material white cement of high-durability as film forming matter, utilizes heat reflection pigment and color sand to be combined Mode reach high service life, heat insulation and decoration purpose.
For solving technical problem, the solution of the present invention is:
There is provided a kind of facing type inorganic powder insulating moulding coating, the following component including by weight:
Described white cement, it is mainly as the base material of coating, and the weatherability of coating, mechanical property etc. are had important work With.White cement can be selected for the one in portland cement, sulphate aluminium cement, aluminate cement, magnesia oxychloride cement, all Commercially available prod can be used.In parts by weight, white cement is preferably used 15~25 parts.
Described re-dispersible glue powder refer to the copolymer of ethylene-vinyl acetate, vinyl acetate-versatic acid ethylene copolymer, One in acrylic copolymer, in the present invention for improving the pliability of coating.
Described filler is metakaolin, kieselguhr, silicon powder, feldspar powder, calcium carbonate, montmorillonite, aluminium oxide, silicon Acid aluminum in one or more.
In the present invention, the color always according to inorganic powder insulating moulding coating needs, and adds and has reflection near infrared light effect Heat reflection pigment.Described heat reflection pigment is titanium dioxide, zinc sulfide, iron oxide red, iron oxide yellow, titanium chrome yellow, cobalt Indigo plant, cobalt green, nickel titanium yellow, copper-chrome black, siderochrome be black or one or more in titanium manganese brown.
Described color sand is one or both in natural siliceous sand or burning colorful sand.The color sand of different-grain diameter and color has Extremely abundant finishing effect, preferable particle size is 10 mesh~the color sand of 20 mesh, 40 mesh~60 mesh, 80 mesh~100 mesh, tool There is more preferable finishing effect.
Described auxiliary agent is air entraining agent, water reducer, defoamer, thickening agent, antifungus agent, antibacterial, cellulose ether, wood One or more in matter fiber or starch ether.
Further preferably, described facing type inorganic powder insulating moulding coating, the following component including by weight:
Under the component combination of above-mentioned further preferred each weight portion, the facing type inorganic powder insulating moulding coating of preparation can Embody optimal performance, there is good effect of heat insulation and the feature in high service life.
The using method of facing type inorganic powder insulating moulding coating of the present invention, comprises the following steps:
(1) described facing type inorganic powder insulating moulding coating and tap water are weighed respectively in the ratio of 1:0.5~1:2.5;
(2) add water to described facing type inorganic powder insulating moulding coating by 2~3 times in batches, stir 5~15 minutes to uniformly Slurry coating material;
(3) coating the coating of pulpous state to building surface, thickness is 0.5~2mm.
Compared with prior art, present invention have the advantage that
1, the present invention is with white cement as film forming matter, can resist the degraded that extraneous factor causes;Employing heat reflection pigment is Toner pigment, it is possible to the near infrared ray in reflected sunlight.The accumulation of near-infrared nonabsorbable inorganic filler simultaneously dissipates with light Penetrating mutual synergism makes inorganic powder insulating moulding coating of the present invention finally have good effect of heat insulation.
2, the color sand of different-grain diameter and color can be combined and obtain colourful appearance, easily well-established by the people.
3, VOC (i.e. VOC) content of inorganic powder insulating moulding coating of the present invention is relatively low, it is possible to big Amplitude reduces environmental pollution, environmental friendliness.
4, inorganic powder insulating moulding coating of the present invention has the finishing effect of good heat-proof quality and excellence, is particularly well-suited to The occasions such as civil construction, commercial building, industrial premises, have broad application prospects.
Detailed description of the invention
Below in conjunction with case study on implementation, the present invention is further described." part " in the following example refers both to weight portion.
Embodiment 1
White portland cement 15 parts, color sand (Chrysan Yellow, 20 mesh) 5 parts, color sand (liver is added in dispersing apparatus Red, 40 mesh) 5 parts, color sand (Snow Flower White, 80 mesh) 10 parts, Rutile type titanium dioxide 4 parts, iron oxide red 2 parts, Cobalt blue 1 part, calcium carbonate 10 parts, water reducer 0.2 part, defoamer 0.3 part, antibacterial 1.3 parts, antifungus agent 0.3 part, Cellulose ether 0.1 part, starch ether 0.2 part and re-dispersible glue powder (ethylene-vinyl acetate copolymer) 3 parts, stirring Uniformly and through screen filtration, obtain facing type inorganic powder insulating moulding coating product of the present invention.
Using method:
(1) described facing type inorganic powder insulating moulding coating and tap water are weighed respectively in the ratio of 1:0.5;
(2) add water to described facing type inorganic powder insulating moulding coating by 3 times in batches, stir 10 minutes to uniform pulpous state Coating;
(3) coating the coating of pulpous state to building surface, thickness is 0.5~2mm.
Embodiment 2
White sulphate aluminium cement 10 parts, color sand (Chrysan Yellow, 20 mesh) 10 parts, color sand (snow is added in dispersing apparatus Grey, 40 mesh) 10 parts, 20 parts of color sand (floor yellow, 60 mesh), nickel titanium yellow 6 parts, 2 parts of zinc sulfide, ferrum oxide Yellow 2 parts, water reducer 0.1 part, defoamer 0.1 part, antibacterial 1 part, antifungus agent 0.2 part, cellulose ether 0.1 part and Re-dispersible glue powder (vinyl acetate-versatic acid ethylene copolymer) 1 part, stirs and through screen filtration, obtains this Bright facing type inorganic powder insulating moulding coating product.
Using method:
(1) described facing type inorganic powder insulating moulding coating and tap water are weighed respectively in the ratio of 1:1.5;
(2) add water to described facing type inorganic powder insulating moulding coating by 2 times in batches, stir 15 minutes to uniform pulpous state Coating;
(3) coating the coating of pulpous state to building surface, thickness is 0.5~2mm.
Embodiment 3
Add in dispersing apparatus white aluminate cement 25 parts, 10 parts of color sand (China Dark, 20 mesh), color sand (in State is red, 80 mesh) 10 parts, color sand (Chrysan Yellow, 40 mesh) 10 parts, color sand (Snow Flower White, 40 mesh) 20 parts, partially Black 2 parts of Kaolin 2 parts, siderochrome, copper-chrome black 1 part, calcium carbonate 15 parts, 3 parts of kieselguhr, antibacterial 2 parts, fibre Dimension 1 part of ether of element, antifungus agent 0.5 part, defoamer 1 part, starch ether 0.1 part, water reducer 0.4 part and re-dispersible glue powder (acrylic copolymer) 5 parts, stirs and through screen filtration, obtains facing type inorganic powder insulating moulding coating of the present invention Product.
Using method:
(1) described facing type inorganic powder insulating moulding coating and tap water are weighed respectively in the ratio of 1:2.5;
(2) add water to described facing type inorganic powder insulating moulding coating by 3 times in batches, stir 5 minutes to uniform pulpous state Coating;
(3) coating the coating of pulpous state to building surface, thickness is 0.5~2mm.
Embodiment 4
White magnesia oxychloride cement 30 parts, color sand (violet, 40 mesh) 15 parts, color sand (green grass or young crops is added in dispersing apparatus Ash, 80 mesh) 10 parts, metakaolin 5 parts, cobalt green 4 parts, titanium chrome yellow 1 part, titanium manganese brown 2 parts, 2 parts of kieselguhr, Silicon powder 8 parts, antibacterial 1.4 parts, cellulose ether 0.3 part, antifungus agent 0.4 part, defoamer 0.5 part, starch ether 0.1 Part, water reducer 0.5 part and re-dispersible glue powder (ethylene-vinyl acetate copolymer) 3 parts, stir and through screen cloth Filter, obtain facing type inorganic powder insulating moulding coating product of the present invention.
Using method:
(1) described facing type inorganic powder insulating moulding coating and tap water are weighed respectively in the ratio of 1:2.0;
(2) add water to described facing type inorganic powder insulating moulding coating by 2 times in batches, stir 8 minutes to uniform pulpous state Coating;
(3) coating the coating of pulpous state to building surface, thickness is 0.5~2mm.
Embodiment 5
Add in dispersing apparatus white portland cement 20 parts, 5 parts of color sand (China Dark, 20 mesh), color sand (in State is red, 80 mesh) 8 parts, color sand (Chrysan Yellow, 40 mesh) 10 parts, color sand (Snow Flower White, 20 mesh) 10 parts, higher 2 parts of ridge soil, Rutile type titanium dioxide 4 parts, cobalt blue 1 part, calcium carbonate 12 parts, silicon powder 4 parts, water reducer 0.2 Part, defoamer 0.3 part, antibacterial 1.3 parts, antifungus agent 0.3 part, cellulose ether 0.1 part, starch ether 0.2 part and can Redispersion rubber powder (ethylene-vinyl acetate copolymer) 3 parts, stirs and through screen filtration, obtains facing of the present invention Type inorganic powder insulating moulding coating product.
Using method:
(1) described facing type inorganic powder insulating moulding coating and tap water are weighed respectively in the ratio of 1:1.5;
(2) add water to described facing type inorganic powder insulating moulding coating by 2 times in batches, stir 10 minutes to uniform pulpous state Coating;
(3) coating the coating of pulpous state to building surface, thickness is 0.5~2mm.
Comparative example 1
Add in dispersing apparatus white portland cement 25 parts, 10 parts of color sand (China Dark, 20 mesh), color sand (in State is red, 80 mesh) 10 parts, color sand (Chrysan Yellow, 40 mesh) 10 parts, color sand (Snow Flower White, 40 mesh) 20 parts, partially Kaolin 2 parts, iron black 3 parts, calcium carbonate 15 parts, 3 parts of kieselguhr, antibacterial 2 parts, cellulose ether 1 part, anti- Mould dose 0.5 part, defoamer 1 part, starch ether 0.1 part, water reducer 0.4 part and re-dispersible glue powder (acrylic copolymer) 5 parts, stir and through screen filtration, obtain coating products.
Using method:
(1) described coating and tap water are weighed respectively in the ratio of 1:2.5;
(2) add water to described coating by 3 times in batches, stir 5 minutes to uniform slurry coating material;
(3) coating the coating of pulpous state to building surface, thickness is 0.5~2mm.
Test data and analysis
Coating products prepared by facing type inorganic powder insulating moulding coating product embodiment 1~5 obtained and comparative example 1, presses Same steps carries out using operation, and presses GBT 25261-2010 test sunlight reflectivity and near-infrared reflection ratio, knot Fruit is as shown in table 1.
Table 1
Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5 Comparative example 1
Sunlight reflectivity 0.62 0.76 0.23 0.49 0.75 0.11
Near-infrared reflection ratio 0.76 0.75 0.48 0.58 0.78 0.14
Brightness value L* 74 71 32 54 72 18
From table 1, facing type inorganic powder insulating moulding coating product of the present invention is owing to considering heat reflection in developing, preparing Mechanism, near-infrared reflection after a procedure is than the product being better than comparative example 1 prepared by common pigments.Present invention decorations simultaneously Face type inorganic powder insulating moulding coating has good finishing effect, and facing type inorganic powder insulating moulding coating of the present invention can be made to keep Long-term effect of heat insulation and decorative effect, it is adaptable to the occasions such as civil construction, commercial building, industrial premises.

Claims (9)

1. a facing type inorganic powder insulating moulding coating, it is characterised in that include following component by weight:
Facing type inorganic powder insulating moulding coating the most according to claim 1, it is characterised in that described white cement For the one in portland cement, sulphate aluminium cement, aluminate cement or magnesia oxychloride cement.
Facing type inorganic powder insulating moulding coating the most according to claim 1, it is characterised in that in parts by weight, White cement selects 15~25 parts.
Facing type inorganic powder insulating moulding coating the most according to claim 1, it is characterised in that described filler is One in metakaolin, kieselguhr, silicon powder, feldspar powder, calcium carbonate, montmorillonite, aluminium oxide or aluminium silicate or two More than Zhong.
Facing type inorganic powder insulating moulding coating the most according to claim 1, it is characterised in that described heat reflection Pigment be titanium dioxide, zinc sulfide, iron oxide red, iron oxide yellow, titanium chrome yellow, cobalt blue, cobalt green, nickel titanium yellow, copper-chrome black, Siderochrome is black or one or more in titanium manganese brown.
Facing type inorganic powder insulating moulding coating the most according to claim 1, it is characterised in that described color sand is One or both in natural siliceous sand or burning colorful sand.
Facing type inorganic powder insulating moulding coating the most according to claim 1, it is characterised in that described auxiliary agent is In air entraining agent, water reducer, defoamer, thickening agent, antifungus agent, antibacterial, cellulose ether, wood fibre or starch ether One or more.
8. a facing type inorganic powder insulating moulding coating, it is characterised in that include following component by weight:
Inorganic powder insulating moulding coating the most according to claim 8, it is characterised in that white cement be portland cement, One in sulphate aluminium cement, aluminate cement or magnesia oxychloride cement;
Described heat reflection pigment be titanium dioxide, zinc sulfide, iron oxide red, iron oxide yellow, titanium chrome yellow, cobalt blue, cobalt green, Nickel titanium yellow, copper-chrome black, siderochrome be black or one or more in titanium manganese brown;
Described color sand is one or both in natural siliceous sand or burning colorful sand.
CN201610345095.XA 2016-05-21 2016-05-21 Finishing inorganic dry powder heat insulation paint Pending CN106009809A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107089814A (en) * 2017-05-27 2017-08-25 绍兴职业技术学院 A kind of low-carbon environment-friendly fine fitment decoration mortar and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03163174A (en) * 1989-08-22 1991-07-15 Osaka Gas Co Ltd Heat-insulating coating agent and process for coating with same
CN1757688A (en) * 2005-10-25 2006-04-12 广州秀珀化工有限公司 Inorganic powder texture coating, and its applying method
CN105001731A (en) * 2015-08-07 2015-10-28 湖南博通新型建材有限公司 Creative environment-friendly dry powder paint for wall decoration
CN105176151A (en) * 2015-09-29 2015-12-23 郝素娥 Inorganic dry-powder coating and preparation method thereof
CN105541230A (en) * 2015-12-25 2016-05-04 广东自然涂化工有限公司 Simulated stone dry powder coating and construction method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03163174A (en) * 1989-08-22 1991-07-15 Osaka Gas Co Ltd Heat-insulating coating agent and process for coating with same
CN1757688A (en) * 2005-10-25 2006-04-12 广州秀珀化工有限公司 Inorganic powder texture coating, and its applying method
CN105001731A (en) * 2015-08-07 2015-10-28 湖南博通新型建材有限公司 Creative environment-friendly dry powder paint for wall decoration
CN105176151A (en) * 2015-09-29 2015-12-23 郝素娥 Inorganic dry-powder coating and preparation method thereof
CN105541230A (en) * 2015-12-25 2016-05-04 广东自然涂化工有限公司 Simulated stone dry powder coating and construction method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107089814A (en) * 2017-05-27 2017-08-25 绍兴职业技术学院 A kind of low-carbon environment-friendly fine fitment decoration mortar and preparation method thereof

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