CN1118798A - Chlorosulphonated polyethylene rust-proof anti-corrosive paint - Google Patents
Chlorosulphonated polyethylene rust-proof anti-corrosive paint Download PDFInfo
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- CN1118798A CN1118798A CN 94104138 CN94104138A CN1118798A CN 1118798 A CN1118798 A CN 1118798A CN 94104138 CN94104138 CN 94104138 CN 94104138 A CN94104138 A CN 94104138A CN 1118798 A CN1118798 A CN 1118798A
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- parts
- rust
- chlorosulfonated polyethylene
- siccative
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Abstract
The rust-proof corrosion preventive paint is comprised of chlorosulphonated polyethylen glue, reinforcer, flexibilizer, anti-rust agent, promoter, dispersing agent, mildew preventive, antifreezer, siccative, foam inhibiting agent, mill base and extender pigment. It has good chemical physical and mechanical performance, such as strong acid resistance, strong alkali resistance, inorganic salt resistance, and features strong adhesive force, shock resistance, long service life, quick drying and low cost. It can be used on iron and steel equipments, pipes, wall surface, floor and wood surface.
Description
The present invention relates to coating, is brushing at the derusting rust-proofing protective system on iron and steel, cement, surface such as wooden specifically.
It is very surprising that metallic corrosion causes damage, and has become one of disaster maximum in the national economy, shows that according to the relevent statistics the U.S. has 4,000 ten thousand tons of iron and steel to scrap because of corrosion every year, accounts for 40% of its annual production; The iron and steel that the annual corrosion of USSR (Union of Soviet Socialist Republics) is scrapped accounts for 30% of its annual production; According to the investigation of the antiseptic and rustproof technological associations of Japan, annual about 2,000,000 5000 yen of the Direct Loss that Japanese iron and steel causes because of corrosion.The use that this shows coating can directly have influence on steel rust prevention rot-resistant effect.Thereby the application of research of steel rust prevention rot-resistant and product innovation novel process is all paid much attention in countries in the world.
At present, the derusting rust-proofing of steel surface is anticorrosion, and domestic mainly is to take earlier by hand or pickling, or sandblast and shot-peening after the method for brushing rust-inhibiting paint and protective system again, this several method still has following weak point;
1, through budget: when brushing paint was being arranged on the steel surface of corrosion, its surperficial salvage value will account for about 40% of whole coating project total value, and labour intensity is big, and efficient is low, increases cost, contaminate environment.
2, traditional derusting method, corrosion can't be removed totally at all, also can regenerate sometimes, cause the illusion of " outer anti-interior mashed ".
3, rust-inhibiting paint and protective system can not be with the rust construction, and the life-span is short, shortcomings such as chemically-resistant physical and mechanical properties difference, and coating quality is difficult to guarantee.
Purpose of the present invention overcomes the deficiencies in the prior art and shortcoming exactly, and provide a kind of can derusting rust-proofing, the anticorrosive coating of good chemically-resistant physical and mechanical properties is arranged again.
The present invention is achieved like this, earlier with 30
#Chlorosulfonated polyethylene chopping is poured in the solvent of being made up of multiple organic solvent and is mixed, makes its dissolving by stirring, is glue liquor of chlorosulfonated polyethylene through; Add various auxiliary agents and mill base more successively, pigment extender carries out high speed dispersion and stirs, and is chlorosulfonated polyethylene band rust rust-proof anti-corrosive paint through grinding, the weight proportion of its each constituent is:
One, glue liquor of chlorosulfonated polyethylene through:
Chlorosulfonated polyethylene: toluene: pimelinketone: ethyl acetate: dioctyl phthalate (DOP)=20-30 part: 22-32 parts: 10-20 parts: 18-28 parts: 2-8 parts.
Two, chlorosulfonated polyethylene band rust rust-proof anti-corrosive paint:
40-75 parts of glue liquor of chlorosulfonated polyethylene through, 8-14 parts of tougheners, 8-16 parts of toughner, 12-28 parts of rust-eliminating and rust-preventing agent, 8-20 parts of promotor, 1-2 parts of dispersion agents, mould inhibitor 2-5 part, 2-10 parts of frostproofers, 4-12 parts of siccative, 0.4-1.2 parts of defoamers, 8-15 parts of mill bases, 10-22 parts of pigment extenders.
The present invention is as main raw material with chlorosulfonated polyethylene, because chlorosulfonated polyethylene is to be acted on a kind of new special material of forming, contained polar group chlorine and chlorosulfonyl by chlorine and dithiocarbonic anhydride and polyethylene (number-average molecular weight about 20000), and its molecule has saturability, thereby has good chemical stability and excellent physical and mechanical properties such as anti-oxidant, anti-natural weathering, resistant to chemical media; Add simultaneously various auxiliary agents again its performance is strengthened, function increases.
The present invention both can brush directly or be sprayed on that chemical rust removing is antirust voluntarily on the steel surface that has corrosion, and remarkable Corrosion Protection produces effect again.Has excellent anti-strong acid, highly basic, inorganic salt, heat-resisting, cold-resistant, oil resistant, wear-resisting, ageing-resistant, anti-ozone, characteristics such as anti-ionizing radiation, and extremely strong sticking power is arranged, shock resistance, life-span long (be general protective system 1-3 times), (single-component) easy to use, fast drying, cost is low, can be the user and saves the comprehensive anticorrosive expense more than 40-60%.
The invention will be further described below in conjunction with embodiment, and the weight proportion of its constituent sees Table 1;
During preparation, earlier glue liquor of chlorosulfonated polyethylene through is prepared (proportioning constituent weight sees Table 2); The glue for preparing is poured in the container, added various auxiliary agents and mill base more successively, pigment extender carries out high speed dispersion and stirs, and is chlorosulfonated polyethylene band rust rust-proof anti-corrosive paint through grinding.The present invention uses through unit and shows: have easy to use, characteristics such as the life-span is long, the chemically-resistant physical and mechanical properties is good.
Table 1
| Sequence number | Title | Weight (part) |
| ????1 | Glue liquor of chlorosulfonated polyethylene through | ????65 |
| ????2 | Toughener | ????12 |
| ????3 | Toughner | ????10 |
| ????4 | The rust-eliminating and rust-preventing agent | ????16 |
| ????5 | Promotor | ????8 |
| ????6 | Dispersion agent | ????1.5 |
| ????7 | Mould inhibitor | ????4.2 |
| ????8 | Frostproofer | ????4 |
| ????9 | Siccative | ????6.4 |
| ????10 | Defoamer | ????0.8 |
| ????11 | Mill base | ????10 |
| ????12 | Pigment extender | ????18 |
Table 2
| Sequence number | Title | Weight (part) |
| ????1 | Chlorosulfonated polyethylene | ????22 |
| ????2 | Toluene | ????30 |
| ????3 | Pimelinketone | ????15 |
| ????4 | Ethyl acetate | ????26 |
| ????5 | Dioctyl phthalate (DOP) | ????4.5 |
Claims (2)
1, Chlorosulphonated polyethylene rust-proof anti-corrosive paint is characterized in that being made up of glue liquor of chlorosulfonated polyethylene through, toughener, toughner, rust-eliminating and rust-preventing agent, promotor, dispersion agent, mould inhibitor, frostproofer, siccative, defoamer, mill base, pigment extender; Its weight proportion of respectively organizing thing is: 40-75 parts of glue liquor of chlorosulfonated polyethylene through, 8-14 parts of tougheners, 8-16 parts of toughner, 12-28 parts of rust-eliminating and rust-preventing agent, 8-20 parts of promotor, 2-5 parts of dispersion agent 1-2 part, mould inhibitors, frostproofer 2-10 part, 4-12 parts of siccative, defoamer 0.4-1.2 part, 8-15 parts of mill bases, pigment extender 10-22 part.
Wherein:
(1) glue liquor of chlorosulfonated polyethylene through is: 30
#20-30 parts of chlorosulfonated polyethylenes, 22-32 parts of toluene, 10-20 parts of pimelinketone, 18-28 parts of ethyl acetate, 2-8 parts of dioctyl phthalate (DOP)s.
(2) toughener is: E-12 Resins, epoxy or E-44 Resins, epoxy.
(3) toughner is: sodium methacrylate.
(4) the rust-eliminating and rust-preventing agent is: 8.8 parts of zinc phosphates, 12 parts of zinc-chrome yellows, 5.2 parts of tri-lead tetroxides, 4.8 parts of barium sulfonates.
(5) promotor is: quadrol.
(6) dispersion agent is: Sodium hexametaphosphate 99.
(7) mould inhibitor is: copper 8-quinolinolate.
(8) frostproofer is: ethylene glycol or propylene glycol.
(9) siccative is: cobalt naphthenate or lead naphthenate.
(10) defoamer is: tricresyl phosphate tincture ester.
(11) mill base is: 2.2 parts of titanium dioxide, 18.5 parts of red iron oxides, 4.5 parts of toluidine reds.
(12) pigment extender is: 9 parts of light calcium carbonates, 2.8 parts of mica powders, 8 parts of titanium dioxides, 10 parts of talcum powder, 1.8 parts of white carbon blacks, 2.5 parts in zinc oxide, 1.2 parts of strontium yellows.
2, the manufacture method of Chlorosulphonated polyethylene rust-proof anti-corrosive paint is characterized in that earlier 30
#Chlorosulfonated polyethylene chopping is poured in the solvent of being made up of multiple organic solvent and is mixed, makes it all dissolve, be glue liquor of chlorosulfonated polyethylene through by stirring, add various auxiliary agents and mill base more successively, pigment extender carries out high speed dispersion and stirs, and is this product through grinding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94104138 CN1118798A (en) | 1994-04-28 | 1994-04-28 | Chlorosulphonated polyethylene rust-proof anti-corrosive paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94104138 CN1118798A (en) | 1994-04-28 | 1994-04-28 | Chlorosulphonated polyethylene rust-proof anti-corrosive paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1118798A true CN1118798A (en) | 1996-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94104138 Pending CN1118798A (en) | 1994-04-28 | 1994-04-28 | Chlorosulphonated polyethylene rust-proof anti-corrosive paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1118798A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100345922C (en) * | 2005-12-02 | 2007-10-31 | 袁雪祥 | High-saline-resistance lead red alcohol acid antirust paint and its preparing method |
| CN101942153A (en) * | 2010-10-22 | 2011-01-12 | 南京长江涂料有限公司 | Single-component chlorosulfonated polyethylene anticorrosive paint and preparation method thereof |
| CN102408788A (en) * | 2011-10-12 | 2012-04-11 | 上海海隆赛能新材料有限公司 | Anticorrosive coating with high bonding strength |
| CN102417765A (en) * | 2011-11-28 | 2012-04-18 | 兰州石化职业技术学院 | Preparation method for two-component chlorosulfonated polyethylene heavy duty anticorrosion static conductive coating |
| CN102702868A (en) * | 2012-06-22 | 2012-10-03 | 山东乐化漆业股份有限公司 | Coupling agent modified chlorosulfonated polyethylene antiseptic paint |
| CN104212248A (en) * | 2014-09-03 | 2014-12-17 | 句容金猴机械研究所有限公司 | Freeze-resistant anti-corrosion coating for mechanical equipment and preparation method thereof |
| CN105968976A (en) * | 2016-07-19 | 2016-09-28 | 董芬芳 | Chlorosulfonated polyethylene anticorrosion antirust paint for metal |
-
1994
- 1994-04-28 CN CN 94104138 patent/CN1118798A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100345922C (en) * | 2005-12-02 | 2007-10-31 | 袁雪祥 | High-saline-resistance lead red alcohol acid antirust paint and its preparing method |
| CN101942153A (en) * | 2010-10-22 | 2011-01-12 | 南京长江涂料有限公司 | Single-component chlorosulfonated polyethylene anticorrosive paint and preparation method thereof |
| CN101942153B (en) * | 2010-10-22 | 2012-07-04 | 南京长江涂料有限公司 | Single-component chlorosulfonated polyethylene anticorrosive paint and preparation method thereof |
| CN102408788A (en) * | 2011-10-12 | 2012-04-11 | 上海海隆赛能新材料有限公司 | Anticorrosive coating with high bonding strength |
| CN102408788B (en) * | 2011-10-12 | 2013-07-24 | 上海海隆赛能新材料有限公司 | Anticorrosive coating with high bonding strength |
| CN102417765A (en) * | 2011-11-28 | 2012-04-18 | 兰州石化职业技术学院 | Preparation method for two-component chlorosulfonated polyethylene heavy duty anticorrosion static conductive coating |
| CN102702868A (en) * | 2012-06-22 | 2012-10-03 | 山东乐化漆业股份有限公司 | Coupling agent modified chlorosulfonated polyethylene antiseptic paint |
| CN104212248A (en) * | 2014-09-03 | 2014-12-17 | 句容金猴机械研究所有限公司 | Freeze-resistant anti-corrosion coating for mechanical equipment and preparation method thereof |
| CN105968976A (en) * | 2016-07-19 | 2016-09-28 | 董芬芳 | Chlorosulfonated polyethylene anticorrosion antirust paint for metal |
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