CN1048224A - Water-based damping paint - Google Patents
Water-based damping paint Download PDFInfo
- Publication number
- CN1048224A CN1048224A CN 89100563 CN89100563A CN1048224A CN 1048224 A CN1048224 A CN 1048224A CN 89100563 CN89100563 CN 89100563 CN 89100563 A CN89100563 A CN 89100563A CN 1048224 A CN1048224 A CN 1048224A
- Authority
- CN
- China
- Prior art keywords
- damping
- paint
- water
- damping paint
- vibration
- 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
Links
- 238000013016 damping Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 239000003973 paint Substances 0.000 title abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims abstract description 9
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 6
- 239000003063 flame retardant Substances 0.000 claims abstract description 6
- 239000010445 mica Substances 0.000 claims abstract description 6
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims abstract description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 5
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 5
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 5
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 5
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 5
- 235000010288 sodium nitrite Nutrition 0.000 claims description 5
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 5
- -1 ester dioctyl ester Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000003960 organic solvent Substances 0.000 abstract description 4
- 229920000178 Acrylic resin Polymers 0.000 abstract description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 230000001680 brushing effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011387 rubberized asphalt concrete Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
An aqueous damping coating. The present invention relates to the research of paint, and is especially the research of damping paint for vibration damping and noise reduction of various special equipment and instrument. The damping paint provided by the invention is free of organic solvent type by taking water as a diluent, and the components of the damping paint mainly contain basic raw materials such as acrylic resin, mica powder, dioctyl phthalate, tributyl phosphate, a flame retardant and the like. The invention has scientific formula, low manufacturing cost and excellent vibration and noise reduction effect.
Description
The invention relates to the research of coating, particularly about the research of the damping paint that uses as the vibration and noise reducing of various special-shaped equipment, instrument.
For the vibratory noise that can control in the modernization industry production produces and propagates, in recent years, very fast about the researchdevelopment of damping vibration attenuation material.Particularly study about the polymer damping paint.Through retrieval, just see that at present the product type of damping paint mainly contains pure acid type, the pitch type to domestic and international lot of documents, asphalt-rubber type, pitch-PVC type, PVC-rubber-type, PVC epoxy type, silicon rubber type, the ethylene-propylene rubber(EPR) type also has polyurethane-type, acrylic acid type, polyamine type or the like; In order to reduce pollution except that making sheet, kinds such as powder-type, no-solvent type also appear in addition, though more than have in the damping paint of many kinds application arranged, but all there is not the acoustics index, how as heat insulation, waterproof, sealing material uses, and is organic solvent type mostly again; Need use dilutions such as gasoline, dimethylbenzene, thinner during actual the use, a large amount of organic solvent volatilizations be arranged in the construction, not only cause the pollution of operating environment, the operator be endangered, and, still have the danger of the blast of catching fire if do not note ventilating and naked light to making.
Recommend existence in the problems referred to above, what the present invention was intended to seek the organic solvent-free type is the damping paint of thinner with water, make it when reality is used, not have the organic solvent volatilization to pollute production environment, guarantee construction safety, improve execution conditions, have low price with respect to other damping materials and damping paint in addition, use simple to operate, the characteristics of vibration and noise reducing excellent property.And then realization the present invention's purpose.
Aqueous damping coating of the present invention is that a kind of inorganic materials by macromolecular material with higher mechanics in-fighting characteristic and flaky texture is formed, it utilizes macromolecular material internal viscosity internal friction to convert the function of partial vibration to thermal dissipation and goes out, thereby reaches the purpose of vibration damping and noise reduction.Just based on this, aqueous damping coating of the present invention is to be basal component with acrylic resin in the general damping coating and mica powder, to have selected water on this basis be thinner and be added with dioctyl phthalate (DOP), tributyl phosphate, ethylene glycol, Sodium hexametaphosphate 99, carboxymethyl cellulose, Sodium Nitrite, silica sand, fire retardant; Its basic recipe is:
Acrylic acid resin: 10.6-37.0
Mica powder: 38.0-53.0
Water: 15.5-40.0
Dioctyl phthalate (DOP): 0.6-2.1
Tributyl phosphate: 0.6-2.1
Ethylene glycol: 3.4-9.4
Sodium hexametaphosphate 99: 0.2-1.1
Carboxymethyl cellulose: 0.3-1.2
Sodium Nitrite: 0.4-1.5
Silica sand: 4.5-6.0
Fire retardant: 0.3-3.0
The aqueous damping coating of making according to above-mentioned prescription is applicable to that mainly temperature range is 3C-26C, and range of frequency is medium and low frequency (63 hertz can be fallen 18dB).Detect through made coating being carried out physicochemical property, its technical feature sees the following form:
Introduce technical essential of the present invention below in conjunction with embodiment:
Select prescription as follows:
Acrylic acid resin: the 15.4(weight part)
Mica powder: the 48(weight part)
Dioctyl phthalate (DOP): the 1.6(weight part)
Tributyl phosphate: the 1.6(weight part)
Ethylene glycol: the 4.4(weight part)
Sodium hexametaphosphate 99: the 0.6(weight part)
Carboxymethyl cellulose: the 0.7(weight part)
Sodium Nitrite: the 0.8(weight part)
Silica sand: the 5.5(weight part)
Fire retardant: the 2.5(weight part)
Water: the 18.9(weight part)
Each material composition in the above-mentioned prescription is put into stirrer successively by formula ratio mix, and then roll over the machine spreading with three and grind, it is 63% that its solids coatings is grasped, and the coating fineness is less than 0.15mm and gets final product.
Made aqueous damping coating is carried out the practical application test, and application is a LT-36 type hulling machine, adopts squeegee process that body fuselage is brushed.Before and after the brushing paint, noise situations and casing vibration situation were tested when hulling machine was worked, and its result is: after brushing this aqueous damping coating, average noise falls for 363dB(A before brushing), [before the brushing is 95.38dB(A), be coated with the back and be 91.75dB(A)].Particularly this coating noise reduction is remarkable in the range of frequency below 50HZ.Can on average reduce 5dB(A).When 63HZ, reach noise reduction 18dB(A), vibration velocity reduces by 0.75 * 10m/S before and after the brushing, and acceleration reduces 14m/S, and vibration reduces by 1.1 * 10m.
Operator's reflection according to another the practical application test of taking part in person.This damping paint does not in use have obnoxious flavour volatilization, not operating environment of pollution.Have the sense of security during use, do not worry that situations such as burning and blast take place.And constructing operation is convenient and simple, just can reach the vibration and noise reducing purpose under the situation that does not influence production.In addition: by consumption cost results of measuring is shown: this coating is with every square metre of thick calculating of 2mm, and price is 10.99 yuan/m, and relatively to use price to occupy minimum with similar other coating.
Claims (1)
- A kind of aqueous damping coating, it contains acrylic acid resin, mica powder; It is characterized in that it is a thinner with water, and be added with O-phthalic ester dioctyl ester, tributyl phosphate, ethylene glycol, Sodium hexametaphosphate 99, carboxymethyl cellulose, Sodium Nitrite, silica sand, fire retardant.Its basic recipe is:Acrylic acid resin: 10.6-37.0Mica powder: 38.0-53.0Water: 15.5-40.0Dioctyl phthalate (DOP): 0.6-2.1Tributyl phosphate: 0.6-2.1Ethylene glycol: 3.4-9.4Sodium hexametaphosphate 99: 0.2-1.1Carboxymethyl cellulose: 0.3-1.2Sodium Nitrite: 0.4-1.5Silica sand: 4.5-6.0Fire retardant: 0.3-3.0
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89100563 CN1048224A (en) | 1989-01-28 | 1989-01-28 | Water-based damping paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89100563 CN1048224A (en) | 1989-01-28 | 1989-01-28 | Water-based damping paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1048224A true CN1048224A (en) | 1991-01-02 |
Family
ID=4853921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89100563 Pending CN1048224A (en) | 1989-01-28 | 1989-01-28 | Water-based damping paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1048224A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037976C (en) * | 1993-06-26 | 1998-04-08 | 化学工业部海洋涂料研究所 | Multifunctional damping coating layer |
| CN101085896B (en) * | 2007-07-13 | 2010-09-29 | 石家庄市尽功精细云母化工厂 | Environmental protection water mica coating |
| CN101405353B (en) * | 2002-02-04 | 2010-11-03 | 爱信化工株式会社 | An aqueous paint composition of baking-drying type |
| CN101041755B (en) * | 2007-04-23 | 2011-06-15 | 株洲时代新材料科技股份有限公司 | Aqueous damping coating having high acoustical insulation and low density and preparation method thereof |
| CN102337061A (en) * | 2010-07-22 | 2012-02-01 | 上海天地涂料有限公司 | Aqueous damping paint and preparation method thereof |
| CN102850879A (en) * | 2012-09-03 | 2013-01-02 | 南通市兴宇漆业有限责任公司 | Aqueous noise reduction coating material |
| CN103468076A (en) * | 2013-09-22 | 2013-12-25 | 张家港西一新型汽车配件有限公司 | Sprayed damping rubber |
| CN103937335A (en) * | 2014-04-04 | 2014-07-23 | 常州大学 | Water-based damping slurry and preparation method thereof |
| CN104293182A (en) * | 2014-09-16 | 2015-01-21 | 天长市银狐漆业有限公司 | Anti-skid abrasion-resistance deck paint and preparation method thereof |
| CN105176278A (en) * | 2015-09-29 | 2015-12-23 | 蓝星（成都）新材料有限公司 | Paint with good damping performance |
-
1989
- 1989-01-28 CN CN 89100563 patent/CN1048224A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037976C (en) * | 1993-06-26 | 1998-04-08 | 化学工业部海洋涂料研究所 | Multifunctional damping coating layer |
| CN101405353B (en) * | 2002-02-04 | 2010-11-03 | 爱信化工株式会社 | An aqueous paint composition of baking-drying type |
| CN101041755B (en) * | 2007-04-23 | 2011-06-15 | 株洲时代新材料科技股份有限公司 | Aqueous damping coating having high acoustical insulation and low density and preparation method thereof |
| CN101085896B (en) * | 2007-07-13 | 2010-09-29 | 石家庄市尽功精细云母化工厂 | Environmental protection water mica coating |
| CN102337061A (en) * | 2010-07-22 | 2012-02-01 | 上海天地涂料有限公司 | Aqueous damping paint and preparation method thereof |
| CN102850879A (en) * | 2012-09-03 | 2013-01-02 | 南通市兴宇漆业有限责任公司 | Aqueous noise reduction coating material |
| CN103468076A (en) * | 2013-09-22 | 2013-12-25 | 张家港西一新型汽车配件有限公司 | Sprayed damping rubber |
| CN103937335A (en) * | 2014-04-04 | 2014-07-23 | 常州大学 | Water-based damping slurry and preparation method thereof |
| CN104293182A (en) * | 2014-09-16 | 2015-01-21 | 天长市银狐漆业有限公司 | Anti-skid abrasion-resistance deck paint and preparation method thereof |
| CN105176278A (en) * | 2015-09-29 | 2015-12-23 | 蓝星（成都）新材料有限公司 | Paint with good damping performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |