CN1986652B - Latex paint for outer wall - Google Patents

Latex paint for outer wall Download PDF

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Publication number
CN1986652B
CN1986652B CN2005101207645A CN200510120764A CN1986652B CN 1986652 B CN1986652 B CN 1986652B CN 2005101207645 A CN2005101207645 A CN 2005101207645A CN 200510120764 A CN200510120764 A CN 200510120764A CN 1986652 B CN1986652 B CN 1986652B
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China
Prior art keywords
weight portions
parts
filler
defoamer
stuffing
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Expired - Fee Related
Application number
CN2005101207645A
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Chinese (zh)
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CN1986652A (en
Inventor
刘顺龙
谭亮
何唯平
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Shenzhen Oceanpower Industrial Co Ltd
Ocean Power Corp
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Shenzhen Oceanpower Industrial Co Ltd
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Priority to CN2005101207645A priority Critical patent/CN1986652B/en
Publication of CN1986652A publication Critical patent/CN1986652A/en
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Publication of CN1986652B publication Critical patent/CN1986652B/en
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Abstract

The latex paint for outer wall consists of water 17.0-36.0 weight portions, dispersant Hydropalat 34 in 1.0-1.2 weight portions, stabilizer Hydropalat 306 in 0.05-0.15 weight portions, pH regulator AMP95 in 0.15-0.2 weight portions, defoaming agent Defoamer 125 in 0.15-0.2 weight portions, pigment R215 in 15.0-17.0 weight portions, stuffing 1250 mesh BaSO4 in 13.0-15.0 weight portions, stuffing DB80 in 4.0-6.0 weight portions, stuffing 1000 mesh heavy calcium carbonate in 4.0-6.0 weight portions, stuffing 800 mesh wollastonite in 4.0-6.0 weight portions, defoarming agent Defoamer 121 in 0.15-0.20 weight portions, emulsion 998A in 20.0-30.0 weight portions, antiseptic LFM0.15-0.20 weight portions, filming assistant in 1.0-1.5 weight portions, thickener DSX3551 in 0.6-1.0 weight portions. The latex paint has low viscosity, high adhesion, high covering power and other advantages.

Description

A kind of emulsion paint that is used for exterior wall
[technical field]
The present invention relates to building coating, particularly be a kind of emulsion paint that is used for exterior wall.
[background technology]
Along with the reinforcement day by day of environmental regulation, progressively limited traditional solvent based coating in real-life application.And latex type coating is as a kind of environment-friendly type coating, and the prospect of Application and Development is very vast.The coating emulsion is main film forming matter, and it plays keying action to the structure and the performance of filming, i.e. resin structure variation exerts a decisive influence to coating property.Since the complicacy that coating is formed and the diversity of performance requriements, certain rule that influences of grasping resin structure and film performance during formulating of recipe.In the process of formulating of recipe, also should take into full account the synergy technology, it has comprised the synergistic effect of color stuffing, the synergistic effect of nano material, the synergistic effect of synthetic resins, the synergistic effect of auxiliary agent.In addition, in the time of component design, also should consider the matching technique of auxiliary agent.In the component of coating, various auxiliary agents play a role in the stages such as production, storage and film forming of coating respectively, to the film performance generation tremendous influence of coating.
[summary of the invention]
The purpose of this invention is to provide a kind of emulsion paint that is used for exterior wall, performances such as the viscosity of this emulsion paint is low, strong adhesion, strong covering power, good leveling property, application property is good, the heat storage is stable, coating has good sticking power, matching capacity, the main solvent that do not contain, pollution-free, environmentally friendly, viscosity is low simultaneously, is convenient to construction.
A kind of emulsion paint that is used for exterior wall consists of by weight:
17.0~36.0 parts in water;
Dispersion agent
Figure G20051C0764520060117D000011
34 1.0~1.2 parts;
Stablizer
Figure G20051C0764520060117D000012
306 0.05~0.15 part;
0.15~0.2 part of PH conditioning agent AMP95;
125 0.15~0.2 part of defoamer Defoamer;
15.0~17.0 parts of pigment R215;
Filler, 1250 purpose BaSO 413.0~15.0 parts;
Filler, 4.0~6.0 parts of DB80;
Filler, 4.0~6.0 parts of 1000 purpose coarse whitings;
Filler, 4.0~6.0 parts of 800 order wollastonites;
121 0.15~0.20 part of defoamer Defoamer;
20.0~30.0 parts of emulsion 998A;
0.15~0.20 part of sanitas LFM;
Film coalescence aid, 12~1.5 parts of alcohol esters;
0.6~1.0 part of thickening material DSX3551.
Advantage of the present invention: 1) viscosity is low, and easy construction can directly spray; 2) strong adhesion, with the sticking power of ground up to 1 grade; 3) strong covering power, thickness is that 50 μ m just can all hide ground under the black and white lattice plate method; 4) have good levelling property, experimental result is 5 grades; 5) application property is good, and preparation of construction and method just can obtain coating preferably routinely; 6) stability in storage is good, and 50 ℃ of baking ovens store that every index (as fineness, viscosity etc.) does not change substantially after 1 month, does not precipitate, wild effect such as caking.
[embodiment]
Raw material used in the present invention, water are tap water; Filler, 1250 purpose BaSO 4Provide by Chongqing; Filler DB80 and 800 purpose wollastonites, Jin Yang calcined kaolin company limited provides by Shanxi; Pigment R215 is provided by 404 factories; Filler, 1000 purpose coarse whitings are provided by wide Fujian, Jiangling material company; Dispersion agent, flow agent, defoamer and thixotropic agent are Cognis company product; Other raw material is Chemicals commonly used.
Preparation is used for the method for the emulsion paint of exterior wall, comprises the steps:
1) claims sample by above-mentioned prescription, under the 500r rotating speed, stirred water and auxiliary agent 15 minutes;
2) under the situation of stirring at low speed,, that it is pre-dispersed evenly to wherein adding various tinting pigments and pigment extender successively;
3) adopting sand milling, is below the 30 μ m with various pigment grinds to the scraper plate fineness;
4) be sequentially added into defoamer, emulsion, sanitas, film coalescence aid after the filtration, stir about added AMP95 in 15 minutes and regulates the pH value;
5) under low speed dispersive situation,, obtain finished product to wherein adding thickening material.
Embodiment 1:
Take by weighing or measure: water, 17.0g; Dispersion agent
Figure G20051C0764520060117D000021
34,1.2g; Stablizer
Figure G20051C0764520060117D000022
306,0.1g; AMP95,0.15g; Defoamer Defoamer 125,0.15g; Pigment R215,16.0g; Filler 1250 purpose BaSO 4, 13.0g; Filler DB80,5.0g; Filler 1000 purpose coarse whitings, 5.0g; Filler 800 purpose wollastonites, 5.0g; Defoamer Defoamer121,0.15g; Emulsion 998A, 30.0g; Sanitas LFM, 0.20g; Film coalescence aid, alcohol ester 12,1.5g; Thickening material DSX3551,0.6g.Under the 500r rotating speed, stirred water and auxiliary agent 15 minutes, then under the situation of stirring at low speed, to wherein adding various tinting pigments and pigment extender successively, it is pre-dispersed evenly, adopt sand milling again, is below the 30 μ m with various pigment grinds to the scraper plate fineness, be sequentially added into defoamer, emulsion, sanitas, film coalescence aid after the filtration, stir about added AMP95 in 15 minutes and regulates the pH value, under low speed dispersive situation, to wherein adding thickening material DSX3551, obtain finished product.
Embodiment 2:
Take by weighing or measure: water, 25.0g; Dispersion agent
Figure G20051C0764520060117D000023
34,1.1g; Stablizer
Figure G20051C0764520060117D000024
306,0.15g; AMP95,0.20g; Defoamer Defoamer 125,0.18g; Pigment R215,15.0g; Filler 1250 purpose BaSO 4, 14.0g; Filler DB80,4.0g; Filler 1000 purpose coarse whitings, 6.0g; Filler 800 purpose wollastonites, 6.0g; Defoamer Defoamer121,0.18g; Emulsion 998A, 25.0g; Sanitas LFM, 0.18g; Film coalescence aid, alcohol ester 12,1.3g; Thickening material DSX3551,0.8g.Preparation process is with embodiment 1.
Embodiment 3:
Take by weighing or measure: water, 36.0g; Dispersion agent
Figure G20051C0764520060117D000031
34,1.0g; Stablizer 306,0.05g; AMP95,0.18g; Defoamer Defoamer 125,0.20g; Pigment R215,17.0g; Filler 1250 purpose BaSO 4, 15.0g; Filler DB80,6.0g; Filler 1000 purpose coarse whitings, 4.0g; Filler 800 purpose wollastonites, 4.0g; Defoamer Defoamer121,0.20g; Emulsion 998A, 20.0g; Sanitas LFM, 0.15g; Film coalescence aid, alcohol ester 12,1.0g; Thickening material DSX3551,1.0g.Preparation process is with embodiment 1.
The embodiment gained is used for the salient features of the emulsion paint of exterior wall
Sticking power Contrast ratio (line rod coating 30 μ m) Sagging The levelling grade Stormer viscosity Package stability (50 ℃)
Embodiment 1 1 grade 72.08% 250um is sagging not 5 grades >80KU There are not layering, precipitation and flocculation around storing
Embodiment 2 1 grade 65.68% 225um is sagging not 5 grades >90KU There are not layering, precipitation and flocculation around storing
Embodiment 3 1 grade 69.47% 275um is sagging not 5 grades >110KU There are not layering, precipitation and flocculation around storing
Sagging is measured according to GB 9624-88; Levelling is measured according to JB/3998-1999; Mesh-of-grind is measured according to GB6753.1-86; Opacifying power is measured according to GB 1726-79; Contrast ratio is measured according to GB 9270-88; Viscosity is by the Stormer viscometer determining.Above performance test all meets GB.

Claims (1)

1. emulsion paint that is used for exterior wall consists of by weight:
17.0~36.0 parts in water;
Dispersion agent 34 1.0~1.2 parts;
Stablizer
Figure F20051C0764520060117C000012
306 0.05~0.15 part;
0.15~0.2 part of pH regulator agent AMP95;
125 0.15~0.2 part of defoamer Defoamer;
15.0~17.0 parts of pigment R215;
Filler, 1250 purpose BaSO 413.0~15.0 parts;
Filler, 4.0~6.0 parts of DB80;
Filler, 4.0~6.0 parts of 1000 purpose coarse whitings;
Filler, 4.0~6.0 parts of 800 order wollastonites;
121 0.15~0.20 part of defoamer Defoamer;
20.0~30.0 parts of emulsion 998A;
0.15~0.20 part of sanitas LFM;
Film coalescence aid, 12~1.5 parts of alcohol esters;
0.6~1.0 part of thickening material DSX3551.
CN2005101207645A 2005-12-19 2005-12-19 Latex paint for outer wall Expired - Fee Related CN1986652B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2005101207645A CN1986652B (en) 2005-12-19 2005-12-19 Latex paint for outer wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2005101207645A CN1986652B (en) 2005-12-19 2005-12-19 Latex paint for outer wall

Publications (2)

Publication Number Publication Date
CN1986652A CN1986652A (en) 2007-06-27
CN1986652B true CN1986652B (en) 2010-11-17

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI2281853T1 (en) * 2009-08-05 2012-09-28 Omya Development Ag Use of 2-amino-2-methyl-1-propanol as additive in aqueous suspensions of calcium carbonate comprising materials
CN102020922B (en) * 2010-12-30 2012-05-23 中远关西涂料化工(天津)有限公司 Water-based single component container primer
CN104497728B (en) * 2014-12-09 2017-03-01 上海贝恒化学建材有限公司 Net taste aqueous colorful coating compositions and preparation method thereof
CN105419506B (en) * 2015-12-25 2018-05-22 展辰新材料集团股份有限公司 A kind of dumb light emulsion paint and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1325925A (en) * 2001-04-13 2001-12-12 深圳市海川实业股份有限公司 Water emulsoid paint with high solid content for internal wall
CN1164700C (en) * 2001-04-05 2004-09-01 深圳市海川实业股份有限公司 Outer wall dark colour mixer paint with no titanium pigment
CN1569982A (en) * 2003-07-21 2005-01-26 深圳市海川实业股份有限公司 Hydrophobic ferric oxide aqueous color paste
CN1580144A (en) * 2003-08-04 2005-02-16 深圳市海川实业股份有限公司 Environmenttally friendly water-based transparent putty for woodenware

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1164700C (en) * 2001-04-05 2004-09-01 深圳市海川实业股份有限公司 Outer wall dark colour mixer paint with no titanium pigment
CN1325925A (en) * 2001-04-13 2001-12-12 深圳市海川实业股份有限公司 Water emulsoid paint with high solid content for internal wall
CN1569982A (en) * 2003-07-21 2005-01-26 深圳市海川实业股份有限公司 Hydrophobic ferric oxide aqueous color paste
CN1580144A (en) * 2003-08-04 2005-02-16 深圳市海川实业股份有限公司 Environmenttally friendly water-based transparent putty for woodenware

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