CN1250071A - White waterproof heat insulating elastic paint - Google Patents
White waterproof heat insulating elastic paint Download PDFInfo
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- CN1250071A CN1250071A CN 99115155 CN99115155A CN1250071A CN 1250071 A CN1250071 A CN 1250071A CN 99115155 CN99115155 CN 99115155 CN 99115155 A CN99115155 A CN 99115155A CN 1250071 A CN1250071 A CN 1250071A
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- agent
- heat insulating
- pigment
- insulating elastic
- white
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Abstract
The present invention relates to paint technology. The paint consists of synthetic rubber emulsion, hollow bead, pigment, stuffing, preservative fungicide, moistening agent, vulcanizing agent, antiager, tackifier, promoter, pH regulator and water as well as dispersant, defoaming agent, antifreezer, densifier and hydrophobe. It has high elasticity, high weather resistance, high adhesion and no pollution and is suitable for use as waterproof roofing paint.
Description
The invention belongs to technical field of coatings, be specifically related to a kind of white waterproof heat insulating elastic paint.
At present, waterproof paint is broadly divided into two big class, i.e. solvent-borne type and water-latex types.In solvent-type waterproofing paint, major part is that to adopt synthetic resins or rubber modified asphalt or coal tar be tackiness agent, adds inorganic fillings, and organic solvent and auxiliary agent are made.This coating is harmful, and environmental pollution is serious, and is inflammable, and its black coating film utmost point is unfavorable for the thermal insulation of roof insulation, has belonged to the product that is eliminated gradually, and the developing direction of improving product is the aq. type waterproof paint.And in the existing water-based waterproofing paint, major part all is added with bitumen emulsion, can only form black coating film, be unfavorable for thermal insulation of roof, weather resistance is bad, also has the minority kind to film and is white or light, purpose is to reach certain heat-insulation and heat-preservation effect by white reflection, but effect is limited.
The objective of the invention is to provides a kind of aq. type at existing coating above shortcomings, has favorable elasticity, cohesiveness and weathering resistance, pollution-free, can thickly be coated with, the white waterproof heat insulating elastic paint of waterproof and heat-insulating.
It is tackiness agent that the present invention adopts synthetic rubber latex, and emphasis adds novel thermal insulation material cenosphere, and is equipped with white pigment and stopping composition, hydrophobizing agent and various auxiliary agent make.
The component concentration proportion relation of this coating is as follows: (weight %)
Synthetic rubber latex 35-50,
Cenosphere 15-40,
Pigment, filler 10-25,
It is anticorrosion/mould inhibitor 0.2-0.3,
Wetting agent 0.1-0.3,
Vulcanizing agent 1.0-3.5,
Anti-aging agent 0.2-0.5,
Tackifier 3.0-5.0,
Promotor 0.2-0.5,
PH conditioning agent 0.01-0.1,
Excess water.
The component optimum ratio of this coating is:
Synthetic rubber latex 40-50
Cenosphere 20-30
Pigment, filler 15-20
It is anticorrosion/mould inhibitor 0.2-0.3,
Wetting agent 0.1-0.3,
Vulcanizing agent 1.0-3.5,
Anti-aging agent 0.2-0.5,
Tackifier 3.0-5.0,
Promotor 0.2-0.5,
PH conditioning agent 0.01-0.1,
Excess water.
According to situation in the coating preparation or use ground weather difference, also can add following component (weight %):
Dispersion agent 0.1-0.2,
Defoamer 0.1-0.2,
Frostproofer 0.5-1.0,
Thickening material 0.3-0.4,
Hydrophobizing agent 0.5-1.0.
The preparation method of this white waterproof heat insulating elastic paint is as follows:
At first, pigment, filler, dispersion agent, sanitas, defoamer, wetting agent, anti-aging agent, vulcanizing agent, frostproofer and water are mixed, be distributed to the regulation fineness with high speed dispersor, it is standby to make the white pigment slurry.
In the paint bucket, add emulsion, thickening material, softening agent, tackifier, mould inhibitor, pigment slurry, defoamer, film coalescence aid and hydrophobizing agent successively again, mix with the low speed paint mill;
At last, add cenosphere and PH conditioning agent, mix and get final product.
The major ingredient of this coating is a synthetic rubber latex, can select styrene-butadiene latex liquid, fourth cyanogen latex solution or its mixed emulsion for use, they have favorable elasticity, water tolerance, weathering resistance, cohesiveness, are fit to make roofing waterproof paint, can use under the weather condition widely, the life-span is 10-15.
Novel thermal insulation material---the cenosphere that emphasis adds is mainly selected hollow Tao Zhu for use, hollow glass bead or hollow polystyrene microbeads, and fineness requirement is more than 80 orders.Above-mentioned hollow glass bead and hollow Tao Zhu are industrial by-products, and cost is low.Because its distinctive hollow structure makes its thermal conductivity very low, has good heat-insulating property, is used for coating, has significant effect of heat insulation, the physical performance index of cenosphere is as follows:
Particle diameter: μ m 2.0-3.00
Unit weight: g/cm
30.4-0.9
Thermal conductivity: kilocalorie/Mi Shidu 0.065-0.095
Fusing point: ℃＞1200
Ultimate compression strength: kg/cm
21400-2700
Fineness: order 120-800
Pigment and filler are selected titanium white, zinc oxide, kaolin, wollastonite powder, dicalcium powder etc. for use, and making paint coatings is white, utilizes its reflection action to make coating play certain heat-insulation and heat-preservation effect.
All the other various auxiliary agents such as use therein dispersion agent, defoamer are auxiliary agent kind commonly used in the latex coating, and the domestic market is on sale.
The remarkable advantage of this coating is:
1. adopting synthetic rubber latex is tackiness agent, makes it have good elasticity, cohesiveness and weathering resistance, good waterproof performance.
2. creatively add cenosphere and do heat insulation composition, and be equipped with white pigment, make this coating have more significant effect of heat insulation, be energy-saving coating.
3. this product is an aq. type coating, does not contain any organic solvent and pitch and coal tar wet goods oxious component in the component, is a kind of safe, free of contamination environmental protection coating material.
4. this product solid part is high, belongs to thick-slurry type, can thickly be coated with, and the operating efficiency height, the flushing of service tool used water, very convenient.
This product is mainly used in the heat insulation application of building roof water-proof, also can be used for the heat insulating application of industrial plants, as: be used for basin and pipeline that open-air oil tank, freezer and chemical plant need be incubated.
Embodiment 1-5:
Embodiment 1 embodiment 2 embodiment 3 embodiment 4 embodiment 5
(weight %) (weight %) (weight %) (weight %) (weight %)
Butylbenzene, fourth cyanogen glue mixed emulsion (55%) 35.0 43.0 40 45 50.0
Hollow Tao Zhu (more than 80 orders) 40.0 27.5 30 20 15.0
Pigment, filler 10.0 15.0 15 20 20.0
Dispersion agent (KTPP) 0.1 0.1 0.1 0.1 0.1
Wetting agent (X-405) 0.2 0.2 0.2 0.2 0.2
Vulcanizing agent (ZnO, MgO) 1.0 1.5 1.5 1.6 1.6
Anti-aging agent (264) 0.2 0.3 0.3 0.5 0.5
Tackifier (EVA emulsion) 5.0 4.0 4.0 3.8 3.8
Promotor (DM) 0.1 0.1 0.1 0.1 0.1
Defoamer (BYK-034) 0.2 0.2 0.2 0.2 0.2
Anticorrosion/mould inhibitor (M-8) 0.3 0.3 0.3 0.3 0.3
Thickening material (TT-935) 0.4 0.3 0.2 0.2 0.2
Frostproofer (ethylene glycol) 0.5 1.0 1.0 1.5 1.5
Hydrophobizing agent (BS1306) 1.0 0.5 0.5
Water 6.0 6.0 6.0 6.0 6.0
Water glass (35%) adds 0.01 0.01 0.01 0.01 0.01
Embodiment 6-8:
Embodiment 6 embodiment 7 embodiment 8
(weight %) (weight %) (weight %)
Styrene-butadiene latex (55%) 35.0 42.5 50.0
Hollow Tao Zhu (more than 80 orders) 26.0 23.0 20.0
Pigment, filler 25.0 20.0 15.0
Dispersion agent (KTPP) 0.1 0.1 0.1
Wetting agent (X-405) 0.2 0.2 0.2
Vulcanizing agent (ZnO, MgO) 1.0 1.5 1.6
Anti-aging agent (264) 0.2 0.3 0.5
Tackifier (EVA emulsion) 4.0 4.0 3.7
Promotor (DM) 0.2 0.2 0.2
Defoamer (BYK-034) 0.2 0.2 0.2
Anticorrosion/mould inhibitor (M-8) 0.2 0.2 0.3
Thickening material (TT-935) 0.4 0.3 0.2
Frostproofer (ethylene glycol) 0.5 1.0 1.5
Hydrophobizing agent (BS1306) 1.0 0.5 0.5
Water 6.0 6.0 6.0
Water glass (35%) adds 0.01 0.01 0.01
The preparation of above-mentioned all embodiment is all carried out in the following manner:
At first pigment, filler, dispersion agent, sanitas, defoamer, wetting agent, anti-aging agent, vulcanizing agent, frostproofer and water are mixed, be distributed to the regulation fineness with high speed dispersor, it is standby to make the white pigment slurry.Again in the paint bucket, add emulsion, thickening material, softening agent, tackifier, mould inhibitor, pigment slurry, defoamer, film coalescence aid and hydrophobizing agent successively in proportion, mix with the low speed paint mill, last, add cenosphere and PH conditioning agent, mix and get final product.
Example 9: the situation that above-mentioned coating is carried out quality test according to Q/CTC01,1999 " GF981 water-proof heat-insulating paint ", institute's inspection project all reaches the technical requirement of above-mentioned prescribed by standard, especially thermal conductivity is 0.15W/M.K, be significantly less than similar coating, artificial ageing resistance, non-foaming in 720h, do not rise and split, and like product generally is 250h, surpasses the like product several times.
Assay is as follows: Interventions Requested technical indicator assay conclusion solids content, % 〉=65 70 qualified the alkali resistance of qualified appearance white paste white paste is non-foaming, wrinkle resistant foaming, the waterproof not permeable qualified cohesive strength of not wrinkling qualified watertightness 0.3MPa30min, the qualified tensile strength in MPa 〉=0.3 2.0, the qualified elongation % in MPa 〉=0.5 6.8 〉=400 530 qualified thermal conductivitys, W/mk≤0.15 0.15 qualified thermotolerance, 80 ℃ of 5h are non-foaming, do not trickle and do not bubble, variable color quality low temperature flexibility not,-15 ℃ of flawlesses, flawless does not rupture, do not rupture qualified time of drying, h surface drying≤2 do solid work≤and 6 surface dryings≤1.2 do solid work≤3 qualified artificial ageing resistances, 720h is non-foaming, do not ftracture and do not bubble, it is qualified not ftracture
Example 10: above-mentioned coating is carried out the situation that health detects.
Interventions Requested: radium-226 thorium-232 kalium-40
Test item: radium-226: 40.59 ± 0.05 Bq/Kg
Thorium-232:38.06 ± 0.80 Bq/Kg
Kalium-40: 195.69 ± 9.36 Bq/Kg
M
RB?：0.20
M
r：0.31
Evaluation of hygiene:
Through the nucleic analysis, this sample internal radiation index M
RB(0.20＜1.0), external radiation exposure index M
r(0.31＜1.0) is all less than G86566-86 restriction I, II formula limit value.
This sample radioactive level meets national GB6566-86 " radiation protection standards for construction material " requirement.
Claims (6)
1. white waterproof heat insulating elastic paint is characterized in that it comprises that following component forms (weight %):
Synthetic rubber latex 35-50,
Cenosphere 15-40,
Pigment, filler 10-25,
It is anticorrosion/mould inhibitor 0.2-0.3,
Wetting agent 0.1-0.3,
Vulcanizing agent 1.0-3.5,
Anti-aging agent 0.2-0.5,
Tackifier 3.0-5.0,
Promotor 0.2-0.5,
PH conditioning agent 0.01-0.1,
Excess water.
2. white waterproof heat insulating elastic paint according to claim 1 is characterized in that its component preferred (weight %):
Synthetic rubber latex 40-50,
Cenosphere 20-30,
Pigment, filler 15-20,
It is anticorrosion/mould inhibitor 0.2-0.3,
Wetting agent 0.1-0.3,
Vulcanizing agent 1.0-3.5,
Anti-aging agent 0.2-0.5,
Tackifier 3.0-5.0,
Promotor 0.2-0.5,
PH conditioning agent 0.01-0.1,
Excess water.
3. white waterproof heat insulating elastic paint according to claim 1 and 2 is characterized in that it also comprises following component (weight g):
Dispersion agent 0.1-0.2,
Defoamer 0.1-0.2,
Frostproofer 0.5-1.0,
Thickening material 0.3-0.4,
Hydrophobizing agent 0.5-1.0.
4. white waterproof heat insulating elastic paint according to claim 3 is characterized in that synthetic rubber latex selects styrene-butadiene latex, fourth chlorine latex or its mixed emulsion for use; The cenosphere fineness can be selected hollow Tao Zhu, hollow glass bead or hollow polystyrene microbeads for use more than 80 orders.
5. according to the described white waterproof heat insulating elastic paint of claim 4, it is characterized in that pigment and filler are optional: titanium white, zinc oxide, kaolin, wollastonite powder, dicalcium powder.
6. the preparation method who prepares claim 1 or 2 described white waterproof heat insulating elastic paints:
At first pigment, filler, dispersion agent, sanitas, defoamer, wetting agent, anti-aging agent, vulcanizing agent, frostproofer and water are mixed, be distributed to the regulation fineness with high speed dispersor, it is standby to make the white pigment slurry;
In the paint bucket, add emulsion, thickening material, softening agent, tackifier, mould inhibitor, pigment slurry, defoamer, film coalescence aid and hydrophobizing agent in proportion successively again, mix with the low speed paint mill;
At last, add cenosphere and PH conditioning agent, mix and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991151550A CN1136278C (en) | 1998-12-31 | 1999-09-21 | White waterproof heat insulating elastic paint |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98124050.X | 1998-12-31 | ||
| CN98124050 | 1998-12-31 | ||
| CNB991151550A CN1136278C (en) | 1998-12-31 | 1999-09-21 | White waterproof heat insulating elastic paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1250071A true CN1250071A (en) | 2000-04-12 |
| CN1136278C CN1136278C (en) | 2004-01-28 |
Family
ID=25744786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991151550A Expired - Fee Related CN1136278C (en) | 1998-12-31 | 1999-09-21 | White waterproof heat insulating elastic paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1136278C (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6814798B2 (en) * | 2002-03-21 | 2004-11-09 | Halliburton Energy Services, Inc. | Storable water-microsphere suspensions for use in well cements and methods |
| US6983800B2 (en) | 2003-10-29 | 2006-01-10 | Halliburton Energy Services, Inc. | Methods, cement compositions and oil suspensions of powder |
| US7238733B2 (en) | 2002-03-21 | 2007-07-03 | Halliburton Energy Services, Inc. | Storable water-silica suspensions and methods |
| CN100417699C (en) * | 2005-06-03 | 2008-09-10 | 上海生大企业有限公司 | Green environmental protection polyisoprene in high elasticity |
| CN1703475B (en) * | 2002-10-07 | 2011-01-12 | 洛德公司 | Flexible emissive coatings for elastomer substrates |
| CN102367340A (en) * | 2011-09-21 | 2012-03-07 | 谢利荣 | Heat insulation coating for vehicles |
| CN101492580B (en) * | 2008-01-21 | 2012-08-01 | 赛轮股份有限公司 | Tire casing sign liquid and method of producing the same |
| CN101652209B (en) * | 2007-03-26 | 2013-01-02 | 洛德公司 | Method for producing heterogeneous composites |
| CN103466997A (en) * | 2013-09-13 | 2013-12-25 | 北京中景橙石建筑科技有限公司 | Ground repairing material as well as preparation method and application thereof |
| CN104387850A (en) * | 2014-10-30 | 2015-03-04 | 宁夏宝塔石化科技实业发展有限公司 | Waterproof paint |
| CN106118168A (en) * | 2016-07-18 | 2016-11-16 | 安徽朗凯奇建材有限公司 | Heat-insulating waterproof coating of butadiene-styrene rubber that a kind of cohesive force is strong and preparation method thereof |
| CN109021662A (en) * | 2018-06-18 | 2018-12-18 | 滁州华海中谊工业炉有限公司 | A kind of insulating moulding coating for vacuum furnace outer wall |
| WO2021182533A1 (en) * | 2020-03-12 | 2021-09-16 | 日東電工株式会社 | Peelable coating film-forming composition and peelable coating film |
| EP4036177A4 (en) * | 2019-09-27 | 2023-10-25 | Nitto Denko Corporation | Composition for forming removable coating film, and removable coating film |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102993831A (en) * | 2012-05-30 | 2013-03-27 | 北京世纪永峰防水材料有限公司 | Metal roof heat-insulation waterproof paint |
-
1999
- 1999-09-21 CN CNB991151550A patent/CN1136278C/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6814798B2 (en) * | 2002-03-21 | 2004-11-09 | Halliburton Energy Services, Inc. | Storable water-microsphere suspensions for use in well cements and methods |
| US7238733B2 (en) | 2002-03-21 | 2007-07-03 | Halliburton Energy Services, Inc. | Storable water-silica suspensions and methods |
| CN1703475B (en) * | 2002-10-07 | 2011-01-12 | 洛德公司 | Flexible emissive coatings for elastomer substrates |
| US6983800B2 (en) | 2003-10-29 | 2006-01-10 | Halliburton Energy Services, Inc. | Methods, cement compositions and oil suspensions of powder |
| US7147705B2 (en) | 2003-10-29 | 2006-12-12 | Halliburton Energy Services, Inc. | Methods, cement compositions and oil suspensions of powder |
| US7393814B2 (en) | 2003-10-29 | 2008-07-01 | Hallburton Energy Services, Inc. | Methods, cement compositions and oil suspensions of powder |
| CN100417699C (en) * | 2005-06-03 | 2008-09-10 | 上海生大企业有限公司 | Green environmental protection polyisoprene in high elasticity |
| CN101652209B (en) * | 2007-03-26 | 2013-01-02 | 洛德公司 | Method for producing heterogeneous composites |
| CN101492580B (en) * | 2008-01-21 | 2012-08-01 | 赛轮股份有限公司 | Tire casing sign liquid and method of producing the same |
| CN102367340A (en) * | 2011-09-21 | 2012-03-07 | 谢利荣 | Heat insulation coating for vehicles |
| CN103466997A (en) * | 2013-09-13 | 2013-12-25 | 北京中景橙石建筑科技有限公司 | Ground repairing material as well as preparation method and application thereof |
| CN103466997B (en) * | 2013-09-13 | 2016-01-20 | 北京中景橙石生态艺术地面科技股份有限公司 | A kind of ground patching material and preparation method thereof and purposes |
| CN104387850A (en) * | 2014-10-30 | 2015-03-04 | 宁夏宝塔石化科技实业发展有限公司 | Waterproof paint |
| CN106118168A (en) * | 2016-07-18 | 2016-11-16 | 安徽朗凯奇建材有限公司 | Heat-insulating waterproof coating of butadiene-styrene rubber that a kind of cohesive force is strong and preparation method thereof |
| CN109021662A (en) * | 2018-06-18 | 2018-12-18 | 滁州华海中谊工业炉有限公司 | A kind of insulating moulding coating for vacuum furnace outer wall |
| EP4036177A4 (en) * | 2019-09-27 | 2023-10-25 | Nitto Denko Corporation | Composition for forming removable coating film, and removable coating film |
| WO2021182533A1 (en) * | 2020-03-12 | 2021-09-16 | 日東電工株式会社 | Peelable coating film-forming composition and peelable coating film |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1136278C (en) | 2004-01-28 |
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