CN101962502A - Multi-prevention EPDM rubber coating and preparation technology thereof - Google Patents
Multi-prevention EPDM rubber coating and preparation technology thereof Download PDFInfo
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- CN101962502A CN101962502A CN 201010502113 CN201010502113A CN101962502A CN 101962502 A CN101962502 A CN 101962502A CN 201010502113 CN201010502113 CN 201010502113 CN 201010502113 A CN201010502113 A CN 201010502113A CN 101962502 A CN101962502 A CN 101962502A
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Abstract
The invention discloses a multi-prevention EPDM rubber coating and a preparation technology thereof, and raw materials of the coating comprises the following components in proportion by weight: 60-80 of EPDM rubber, 8-12 of teflon resin, 15-25 of SBR, 50-70 of terpene resin, 50-70 of SBS, 4-6 of anti-aging dispersing additives, 15-25 of nanometer calcium carbonate, 4-8 of basic magnesium carbonate, 6-10 of nanometer titanium white, 15-25 of nearsphere silicon micro-powder and 450-550 of solvent. The multi-prevention EPDM rubber coating has the functions of waterproofness, anti-corrosion, inflaming retarding, dust prevention and self-cleaning, the formula constitution is reasonable and can realize homogenous stability of long-term storage, the formula constitution is simple, the raw material proportion is reasonable, thus the defect that padding is easy to separate from rubber component in the coating is eliminated. The preparation technology of the multi-prevention EPDM rubber coating is simple and is suitable for industrial production.
Description
Technical field
The invention belongs to waterproof paint and technology of preparing thereof, be specifically related to a kind of how anti-terpolymer EP rubber coating and preparation technology thereof with waterproof, anticorrosion, fire-retardant, dustproof self-cleaning function.
Background technology
EPT rubber waterproofing paint is to be the waterproofing work material of main raw material with the terpolymer EP rubber, terpolymer EP rubber is a kind of saturated macromolecular compound basically, intramolecularly does not have polar substituent, chain link is submissiveer, its ageing-resistant performance excellence is best in the conventional rubber: and have good ozone resistance, anti-weather and heat aging property.But the defective of existing EPT rubber waterproofing paint on prescription, can't overcome that precipitating appears in EPT rubber waterproofing paint easily and the self-cleaning problem that causes, filler is difficult in the solvent and well merges with rubber and resin in the while terpolymer EP rubber coating, in use break away from differentiation easily, influence the work-ing life of terpolymer EP rubber coating.
Summary of the invention
The invention provides a kind of how anti-terpolymer EP rubber coating with waterproof, anticorrosion, fire-retardant, dustproof self-cleaning function, its prescription is formed rationally, can realize the homogeneous stability of long-term storage, its prescription is formed simple, reasonable raw material proportioning has been eliminated the easy and isolating defective of rubber components of filler in the coating.The present invention also provides the preparation technology of above-mentioned many anti-terpolymer EP rubber coating, and its preparation technology is simple, is fit to suitability for industrialized production.
The technical solution adopted in the present invention is as follows:
A kind of many anti-terpolymer EP rubber coating is characterized in that the raw material composition weight proportion of described many anti-terpolymer EP rubber coating comprises:
Terpolymer EP rubber 60～80 teflon resins 8～12
SBR 15～25 terpine resins 50～70
SBS 50～70 anti-old dispersing auxiliaries 4～6
Nano-calcium carbonate 15～25 magnesium basic carbonates 4～8
Nanometer titanium dioxide 6～10 inferior ball-shaped silicon micro powders 15～25
Solvent 450～550.
In the embodiment, described anti-old dispersing auxiliary comprises nano zine oxide, anti-aging agent and promotor.
In one embodiment, the raw material of described many anti-terpolymer EP rubber coating is formed weight proportion and is:
Terpolymer EP rubber 70 teflon resins 10
SBR 20 terpine resins 60
SBS 60 nano zine oxides 0.6
Nano-calcium carbonate 20 magnesium basic carbonates 6
Nanometer titanium dioxide 8 inferior ball-shaped silicon micro powders 20
Solvent 490 anti-aging agent 3
Promotor 0.8.
In another embodiment, described solvent is commercially available environmentally friendly solvent oil, and the initial boiling point of this solvent oil is 30～degree, and doing is 100～120 degree.
A kind of preparation technology of many anti-terpolymer EP rubber coating has also been led in the present invention, it is characterized in that described preparation technology comprises:
Earlier the part agent is added and begin in the reactor to stir, add terpolymer EP rubber, continue to stir and dissolve fully until terpolymer EP rubber, with SBR, teflon resin adds in the still, and add partial solvent and continue to stir, continuing to add magnesium basic carbonate stirs, to prevent that old dispersing auxiliary input continues to stir until no particle, and the adding partial solvent, add SBS and terpine resin again and stir until dissolving fully, add partial solvent again, add nano-calcium carbonate and nanometer titanium dioxide, and the adding residual solvent, be stirred to lime carbonate and titanium dioxide merges fully, obtain this many anti-terpolymer EP rubber coating.
Should prevent that the filler that adds in the terpolymer EP rubber coating is nano material, can solve the precipitation of filler in the coating, self-cleaning problem largely more.Terpolymer EP rubber is as film forming master's material of solvent based coating, filler can't be fully and rubber and resin dissolve each other, can only be dispersed in the solvent with rubber, and, can make being dispersed in solvent and rubber, the resin Composition of uniform filling by adding teflon resin, SBR rubber and SBS thermoplastic elastomer resin and terpine resin.Contain nano zine oxide in the assembly employed anti-old the dispersion in this formulation for coating material, and nano zine oxide has bigger specific surface area, absorption and ozone decomposition that can be very fast, and effectively sterilization is played automatic cleaning action to coating.Inferior ball silicon powder not only can be used as filler, and it can also well play fire retardation, thereby can cancel the use of independent component fire retardant.
Beneficial effect of the present invention is, should have waterproof, anticorrosion, fire-retardant, dustproof self-cleaning function by many anti-terpolymer EP rubber coating, its prescription is formed rationally, can realize the homogeneous stability of long-term storage, its prescription is formed simple, reasonable raw material proportioning has been eliminated the easy and isolating defective of rubber components of filler in the coating.Should prevent that the preparation technology of terpolymer EP rubber coating was simple more, be fit to suitability for industrialized production.
The present invention is described further below in conjunction with embodiment.
Embodiment
Embodiment 1 forms proportioning by the total amount of following raw material and chooses each marketable material:
Terpolymer EP rubber 70 teflon resins 10
SBR 20 terpine resins 60
Meter zinc oxide 0.6 in the SBS 60
Nano-calcium carbonate 20 magnesium basic carbonates 6
Nanometer titanium dioxide 8 inferior ball-shaped silicon micro powders 20
Commercially available environmentally friendly solvent 490 anti-aging agent RDs 3
Captax 0.8.
Earlier the part agent is added and begin in the reactor to stir, add terpolymer EP rubber, continue to stir and dissolve fully until terpolymer EP rubber, with SBR, teflon resin adds in the still, and add partial solvent and continue to stir, continuing to add magnesium basic carbonate stirs, to prevent that old dispersing auxiliary input continues to stir until no particle, and the adding partial solvent, add SBS and terpine resin again and stir until dissolving fully, add partial solvent again, add nano-calcium carbonate and nanometer titanium dioxide, and the adding residual solvent, be stirred to lime carbonate and titanium dioxide merges fully, obtain this many anti-terpolymer EP rubber coating.
With obtain should many anti-terpolymer EP rubber coating carry out 3 months depositing after, do not have the precipitation of appearance and do not have filler yet and separate.Be used to film and detect, the former required standard 14 days tensile strength 2Mpa that film, elongation at break 600%, aging 7 days back draft intensity 6.8Mpa, elongation at break 730%, now film 14 days tensile strength 6.0Mpa, elongation at break 860% after testing, aging 7 days back draft intensity 7.0Mpa, elongation at break 1000%, oxygen index are that acid, alkali, the salt of 30%, 20% concentration soaks 28 days flawlesses.
Example 2 is formed proportioning by the total amount of following raw material and is chosen each marketable material:
Terpolymer EP rubber 60 teflon resins 12
SBR 15 terpine resins 70
Meter zinc oxide 0.4 in the SBS 70
Nano-calcium carbonate 25 magnesium basic carbonates 4
Nanometer titanium dioxide 6 inferior ball-shaped silicon micro powders 25
Commercially available environmentally friendly solvent 450 anti-aging agent 2
Promotor 1.4.
To begin to stir in the part agent adding reactor, add terpolymer EP rubber, continue to stir and dissolve fully until terpolymer EP rubber, with SBR, teflon resin adds in the still, and add partial solvent and continue to stir, continuing to add magnesium basic carbonate stirs, to prevent that old dispersing auxiliary input continues to stir until no particle, and the adding partial solvent, add SBS and terpine resin again and stir until dissolving fully, add partial solvent again, add nano-calcium carbonate and nanometer titanium dioxide, and the adding residual solvent, be stirred to lime carbonate and titanium dioxide merges fully, obtain this many anti-terpolymer EP rubber coating.
With obtain should many anti-terpolymer EP rubber coating carry out 3 months depositing after, do not have the precipitation of appearance and do not have filler yet and separate.Be used to film and detect, the former required standard 14 days tensile strength 2Mpa that film, elongation at break 600%, aging 7 days back draft intensity 6.8Mpa, elongation at break 730%, now film 14 days tensile strength 6.0Mpa, elongation at break 860% after testing, aging 7 days back draft intensity 7.0Mpa, elongation at break 1000%, oxygen index are that acid, alkali, the salt of 30%, 20% concentration soaks 28 days flawlesses.
Embodiment 3 forms proportioning by the total amount of following raw material and chooses each marketable material:
Terpolymer EP rubber 80 teflon resins 8
SBR 25 terpine resins 50
SBS 50 nano zine oxides 0.8
Nano-calcium carbonate 15 magnesium basic carbonates 8
Nanometer titanium dioxide 10 inferior ball-shaped silicon micro powders 15
Commercially available environmentally friendly solvent 550 anti-aging agent 4
Promotor 1.2.
To begin to stir in the part agent adding reactor, add terpolymer EP rubber, continue to stir and dissolve fully until terpolymer EP rubber, with SBR, teflon resin adds in the still, and add partial solvent and continue to stir, continuing to add magnesium basic carbonate stirs, to prevent that old dispersing auxiliary input continues to stir until no particle, and the adding partial solvent, add SBS and terpine resin again and stir until dissolving fully, add partial solvent again, add nano-calcium carbonate and nanometer titanium dioxide, and the adding residual solvent, be stirred to lime carbonate and titanium dioxide merges fully, obtain this many anti-terpolymer EP rubber coating.
With obtain should many anti-terpolymer EP rubber coating carry out 3 months depositing after, do not have the precipitation of appearance and do not have filler yet and separate.Be used to film and detect, the former required standard 14 days tensile strength 2Mpa that film, elongation at break 600%, aging 7 days back draft intensity 6.8Mpa, elongation at break 730%, now film 14 days tensile strength 6.0Mpa, elongation at break 860% after testing, aging 7 days back draft intensity 7.0Mpa, elongation at break 1000%, oxygen index are that acid, alkali, the salt of 30%, 20% concentration soaks 28 days flawlesses.
Claims (5)
1. prevent terpolymer EP rubber coating more one kind, it is characterized in that the raw material composition weight proportion of described many anti-terpolymer EP rubber coating comprises:
Terpolymer EP rubber 60～80 teflon resins 8～12
SBR 15～25 terpine resins 50～70
SBS 50～70 anti-old dispersing auxiliaries 4～6
Nano-calcium carbonate 15～25 magnesium basic carbonates 4～8
Nanometer titanium dioxide 6～10 inferior ball-shaped silicon micro powders 15～25
Solvent 450～550.
2. many anti-terpolymer EP rubber coating according to claim 1 is characterized in that described anti-old dispersing auxiliary comprises nano zine oxide, anti-aging agent and promotor.
3. many anti-terpolymer EP rubber coating according to claim 1 is characterized in that the raw material composition weight proportion of described many anti-terpolymer EP rubber coating is:
Terpolymer EP rubber 70 teflon resins 10
SBR 20 terpine resins 60
SBS 60 nano zine oxides 0.6
Nano-calcium carbonate 20 magnesium basic carbonates 6
Nanometer titanium dioxide 8 inferior ball-shaped silicon micro powders 20
Solvent 490 anti-aging agent 3
Promotor 0.8.
4. many anti-terpolymer EP rubber coating according to claim 1 is characterized in that described solvent is commercially available environmentally friendly solvent oil, and the initial boiling point of this solvent oil is 30～degree, and doing is 100～120 degree.
5. the preparation technologies of the described many anti-terpolymer EP rubber coating of claim 1 is characterized in that described preparation technology comprises:
Earlier the part agent is added and begin in the reactor to stir, add terpolymer EP rubber, continue to stir and dissolve fully until terpolymer EP rubber, with SBR, teflon resin adds in the still, and add partial solvent and continue to stir, continuing to add magnesium basic carbonate stirs, to prevent that old dispersing auxiliary input continues to stir until no particle, and the adding partial solvent, add SBS and terpine resin again and stir until dissolving fully, add partial solvent again, add nano-calcium carbonate and nanometer titanium dioxide, and the adding residual solvent, be stirred to lime carbonate and titanium dioxide merges fully, obtain this many anti-terpolymer EP rubber coating.
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| CN 201010502113 CN101962502A (en) | 2010-10-11 | 2010-10-11 | Multi-prevention EPDM rubber coating and preparation technology thereof |
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| CN 201010502113 CN101962502A (en) | 2010-10-11 | 2010-10-11 | Multi-prevention EPDM rubber coating and preparation technology thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102533008A (en) * | 2011-12-22 | 2012-07-04 | 二重集团（德阳）重型装备股份有限公司 | Gear contact rate indicator and manufacturing method thereof |
| CN103897502A (en) * | 2014-03-29 | 2014-07-02 | 王勇 | Spraying butyl rubber coating and preparation method thereof |
| CN104356904A (en) * | 2014-10-27 | 2015-02-18 | 安徽省颐馨木业有限公司 | Wear-resisting and waterproof alkyd resin paint for wood floors and preparation method thereof |
| CN104356856A (en) * | 2014-10-27 | 2015-02-18 | 安徽省颐馨木业有限公司 | Fireproof epoxy resin paint for wood floors and preparation method thereof |
| CN104356903A (en) * | 2014-10-27 | 2015-02-18 | 安徽省颐馨木业有限公司 | Waterproof and fireproof alkyd resin paint for wood floors and preparation method thereof |
| CN104356711A (en) * | 2014-10-27 | 2015-02-18 | 安徽省颐馨木业有限公司 | Fireproof epoxy resin paint for wood floors and preparation method thereof |
| CN106467693A (en) * | 2016-08-31 | 2017-03-01 | 北京瑞鼎鸿业金属屋面维护技术有限公司 | A kind of waterproof paint composition and preparation method thereof |
| CN106634249A (en) * | 2016-12-23 | 2017-05-10 | 安徽家德利门业有限公司 | Anticorrosive paint composition and preparation method thereof |
| CN116200077A (en) * | 2023-03-13 | 2023-06-02 | 黄山晖瑞新材料科技有限公司 | Anticorrosion waterproof coating based on various main chain saturated resins and preparation method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102533008A (en) * | 2011-12-22 | 2012-07-04 | 二重集团（德阳）重型装备股份有限公司 | Gear contact rate indicator and manufacturing method thereof |
| CN102533008B (en) * | 2011-12-22 | 2014-03-05 | 二重集团（德阳）重型装备股份有限公司 | Gear contact rate indicator and manufacturing method thereof |
| CN103897502A (en) * | 2014-03-29 | 2014-07-02 | 王勇 | Spraying butyl rubber coating and preparation method thereof |
| CN104356904A (en) * | 2014-10-27 | 2015-02-18 | 安徽省颐馨木业有限公司 | Wear-resisting and waterproof alkyd resin paint for wood floors and preparation method thereof |
| CN104356856A (en) * | 2014-10-27 | 2015-02-18 | 安徽省颐馨木业有限公司 | Fireproof epoxy resin paint for wood floors and preparation method thereof |
| CN104356903A (en) * | 2014-10-27 | 2015-02-18 | 安徽省颐馨木业有限公司 | Waterproof and fireproof alkyd resin paint for wood floors and preparation method thereof |
| CN104356711A (en) * | 2014-10-27 | 2015-02-18 | 安徽省颐馨木业有限公司 | Fireproof epoxy resin paint for wood floors and preparation method thereof |
| CN106467693A (en) * | 2016-08-31 | 2017-03-01 | 北京瑞鼎鸿业金属屋面维护技术有限公司 | A kind of waterproof paint composition and preparation method thereof |
| CN106634249A (en) * | 2016-12-23 | 2017-05-10 | 安徽家德利门业有限公司 | Anticorrosive paint composition and preparation method thereof |
| CN116200077A (en) * | 2023-03-13 | 2023-06-02 | 黄山晖瑞新材料科技有限公司 | Anticorrosion waterproof coating based on various main chain saturated resins and preparation method thereof |
| CN116200077B (en) * | 2023-03-13 | 2023-11-03 | 黄山晖瑞新材料科技有限公司 | Anticorrosion waterproof coating based on various main chain saturated resins and preparation method thereof |
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Application publication date: 20110202 |