CN1331970C - Water-based rust-proofing protecting wax agent and its preparation method - Google Patents
Water-based rust-proofing protecting wax agent and its preparation method Download PDFInfo
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- CN1331970C CN1331970C CNB2004100507864A CN200410050786A CN1331970C CN 1331970 C CN1331970 C CN 1331970C CN B2004100507864 A CNB2004100507864 A CN B2004100507864A CN 200410050786 A CN200410050786 A CN 200410050786A CN 1331970 C CN1331970 C CN 1331970C
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- cerate
- wax
- water
- corrosion protection
- resin
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Abstract
The present invention discloses a water-based antirust protective wax agent and a preparation method thereof. The water-based antirust protective wax agent of the present invention is emulsion made of waxes, resin, an addition agent, emulsifier, an antiseptic and water. The water-based antirust protective wax agent is suitable for the protective treatment of painting surfaces of automobiles, tractor chassis, farm machinery and mechanical fittings. After the treatment of the water-based antirust protective wax agent, the painting surfaces of the automobiles, the tractor chassis, the farm machinery and the mechanical fittings are smooth and clean, and the rust-preventive property can reach use requirements.
Description
Technical field
The present invention relates to a kind of water-based rust proof protection cerate and preparation method thereof.This corrosion protection cerate is applicable to automobile, tractor chassis, and the lacquer painting of farm machinery and mechanical fitting is handled, and the lacquer painting that is specially adapted to automobile chassis is handled.
Background technology
After completing, automobile, tractor chassis, farm machinery, mechanical fitting to paint or the leaching paint processing; thereafter generally also to make lacquer painting avoid directly contacting generation corrosion obscission for protecting lacquer painting or preventing the lacquer painting spraying one deck wax material on lacquer painting that comes off again with airborne water, mist vapour or corrosive gases.Particularly in car is made, parts such as chassis drench pitch-dark earlier or make spray again after finishing pitch-dark, the processing of all will waxing again after car load assemble and painted.At present the used protective wax solvent medium of automobile chassis all is 80～200 ℃ of solvent oils or benzene, aldehyde material.This oil-soluble antirust wax exists makes trouble, transportation, storage condition harshness, and the smell is awful during use, and the defective of contaminate environment, as CN 1386812A.
Summary of the invention
The purpose of this invention is to provide a kind of water-based rust proof protection cerate and preparation method thereof.
After this water-based rust proof protection cerate is handled automobile, tractor chassis, farm machinery, mechanical fitting lacquer painting, smooth surface, clean and tidy, rustless property reaches service requirements.Because this cerate and lacquer painting sticking power are good, cere has certain elasticity, and after article such as stone collided this cere, cere can be intact substantially, thereby can keep the protection effect of long period.
The per-cent of being mentioned among the present invention all is weight percentage.
Water-based rust proof protection cerate of the present invention is made up of wax, resin, auxiliary agent, emulsifying agent, sanitas and water, and it is as follows to fill a prescription by weight percentage:
Wax 10～24%,
Resin 10～24%,
Auxiliary agent 4～8%,
Emulsifying agent 4～8%,
Sanitas 1～2%,
Water surplus.
The water-based rust proof protection cerate screening formulation that the present invention proposes is as follows:
Wax 12～20%,
Resin 12～20%,
Auxiliary agent 5～7%,
Emulsifying agent 4～8%,
Sanitas 1～2%,
Water surplus.
Described wax is that dropping point is one or more in 90～100 ℃ the polyethylene wax, montanin wax, oil Microcrystalline Wax.
Described resin is selected from one or more in ethylene-vinyl acetate copolymer, rosin, modified rosin resin, oxidic polyethylene oligopolymer, the polyvinyl alcohol.
Described auxiliary agent is: lipid acid, and turps, or their mixture, lipid acid is preferably C
10～C
18Saturated or unsaturated fatty acids is preferably oleic acid or stearic acid.
Said emulsifying agent is selected from the nonionogenic tenside fatty alcohol-polyoxyethylene ether, sorbitan monooleate (S-80), sorbitan monostearate (S-60), anhydrous sorbitol tristearate (S-65), polyoxyethylene (20) sorbitan monostearate (emulsifying agent T-60), aliphatic acid polyethenoxy (10) ester (SE-10), one or more in polyoxyethylene fatty amine or the alkylphenol polyoxyethylene.
Described fatty alcohol-polyoxyethylene ether is preferably C
6～C
24Fatty alcohol-polyoxyethylene ether.
Said sanitas is borax, Sodium Benzoate, or their mixture.
The preparation method of cerate of the present invention is as follows: take by weighing wax, resin, auxiliary agent, emulsifying agent and sanitas according to prescription and join in the reactor; slowly be heated to 105～115 ℃; mix reaction 5～15 minutes; the hot water blending dispersion emulsification that under high-speed stirring, adds 80～95 ℃ then; constant 15～25 minutes; handling through homogenizer, promptly is corrosion protection cerate of the present invention again.
Water-based rust proof protection cerate particle of the present invention is extremely tiny evenly, and adhesion is good.Be applied to the cere good stability that forms behind the article surface moisture evaporation, antiacid, alkali resistant, and have certain elasticity does not destroy cere after general stone, the grains of sand collision, forms damaged, generation corrosion source point, but the protection object of long period.Because this corrosion protection cerate water is cooked solvent medium; do not have volatile oily matter in the product, therefore transportation, the storage condition to product do not have special requirement, and this product is nontoxic, tasteless; during use personnel's health is not had damaging effect, can not cause environmental pollution yet.
Embodiment
Specify the present invention with embodiment below, per-cent used in the embodiment of the invention all is weight percentage.
Embodiment 1
The oxidized polyethlene wax that 6% dropping point is 100 ℃;
4% montanin wax;
12% rosin;
6% ethylene-vinyl acetate copolymer;
6% polyvinyl alcohol;
4% hexadecanoic acid;
3% sorbitan monooleate (S-80);
5% peregal A-20;
1% borax;
Water, surplus.
The material of getting beyond dewatering by the proportioning of embodiment 1 joins stainless steel reactor; slowly be heated to 110 ℃; mix reaction 10 minutes; the hot water blending dispersion emulsification that adds 90 ℃ then under the high-speed stirring; constant 20 minutes; handling through homogenizer, promptly is a kind of water-based rust proof protection cerate of the present invention again.
Embodiment 2
The polyethylene wax that 8% dropping point is 90 ℃;
7% montanin wax;
6% ethylene-vinyl acetate copolymer;
14% modified rosin resin;
5% vegetable oil acid;
5% Emulsifier O-15
3% sorbitan monostearate (S-60);
2% Sodium Benzoate;
Water, surplus.
The material of getting beyond dewatering by the proportioning of embodiment 2 joins stainless steel reactor; slowly be heated to 105 ℃; mix reaction 10 minutes; the hot water blending dispersion emulsification that adds 85 ℃ then under the high-speed stirring; constant 20 minutes; handling through homogenizer, promptly is a kind of water-based rust proof protection cerate of the present invention again.
Embodiment 3
14% oil Microcrystalline Wax;
4% montanin wax;
10% petroleum resin;
7% oxidic polyethylene oligopolymer;
6% stearic acid;
2% polyoxyethylene (20) sorbitan monostearate (emulsifying agent T-60);
4% emulsifier os-20;
1% borax;
Water, surplus.
The material of getting beyond dewatering by the proportioning of embodiment 3 joins stainless steel reactor; slowly be heated to 115 ℃; mix reaction 10 minutes; the hot water blending dispersion emulsification that adds 95 ℃ then under the high-speed stirring; constant 20 minutes; handling through homogenizer, promptly is a kind of water-based rust proof protection cerate of the present invention again.
Embodiment 4
The polyethylene wax that 15% dropping point is 90 ℃;
6% No. 80 oil Microcrystalline Waxes;
5% ethylene-vinyl acetate copolymer;
7% modified rosin resin;
2% polyvinyl alcohol;
4% stearic acid;
3% turps;
5% emulsifier os-15;
1% Sodium Benzoate;
Water, surplus.
The material of getting beyond dewatering by the proportioning of embodiment 4 joins stainless steel reactor, slowly is heated to 110 ℃, mixes reaction 10 minutes; the hot water blending dispersion emulsification that adds 90 ℃ then under the high-speed stirring; constant 20 minutes, handle through homogenizer again, promptly be corrosion protection cerate of the present invention.
Embodiment 5
14% No. 80 oil Microcrystalline Waxes;
10% montanin wax;
2% ethylene-vinyl acetate copolymer;
8% petroleum resin;
5% tetradecanoic acid;
3% turps;
1% polyoxyethylene fatty amine (additive A C1815);
4% Nonyl pheno (15) ether;
1% borax;
Water, surplus.
The material of getting beyond dewatering by the proportioning of embodiment 5 joins stainless steel reactor; slowly be heated to 110 ℃; mix reaction 10 minutes; the hot water blending dispersion emulsification that adds 90 ℃ then under the high-speed stirring; constant 20 minutes; handling through homogenizer, promptly is a kind of water-based rust proof protection cerate of the present invention again.
Test-results when protecting cerate by the corrosion protection cerate of embodiment 1～5 preparation as automobile chassis sees Table 1.
The water base automobile chassis corrosion protection of table 1 cerate test result
| The cerate sample | Hot resistance test | Salt-fog resistant test | |
| Before the processing | After the processing | After the processing | |
| Embodiment 1 | 600 | 750 | 340 |
| Embodiment 2 | 600 | 740 | 345 |
| Embodiment 3 | 600 | 735 | 348 |
| Embodiment 4 | 600 | 745 | 350 |
| Embodiment 5 | 600 | 740 | 346 |
| On average | 600 | 742 | 346 |
The test-results explanation uses this automobile chassis corrosion protection cerate that there is better corrosion protection effect on the bituminous varnish surface.
Claims (8)
1, a kind of water-based rust proof protection cerate is characterized in that, this cerate is made up of wax, resin, auxiliary agent, emulsifying agent, sanitas and water, and it is as follows to fill a prescription by weight percentage:
Wax 10～24%,
Resin 10～24%,
Auxiliary agent 4～8%,
Emulsifying agent 4～8%,
Sanitas 1～2%,
Water surplus;
It is in 90～100 ℃ polyethylene wax, montanin wax or the oil Microcrystalline Wax one or more that described wax is selected from dropping point; Described resin is selected from one or more in ethylene-vinyl acetate copolymer, rosin, modified rosin resin, oxidic polyethylene oligopolymer or the polyvinyl alcohol.
2, corrosion protection cerate according to claim 1, it is characterized in that filling a prescription by weight percentage is:
Wax 12～20%,
Resin 12～20%,
Auxiliary agent 5～7%,
Emulsifying agent 4～8%,
Sanitas 1～2%,
Water surplus.
3, corrosion protection cerate according to claim 1 and 2 is characterized in that, said auxiliary agent is a lipid acid, turps, or their mixture.
4, corrosion protection cerate according to claim 3 is characterized in that, described lipid acid is C
10～C
18Saturated or unsaturated fatty acids.
5, corrosion protection cerate according to claim 1 and 2; it is characterized in that; said emulsifying agent is selected from nonionogenic tenside fatty alcohol-polyoxyethylene ether, sorbitan monooleate; sorbitan monostearate, anhydrous sorbitol tristearate; polyoxyethylene (20) sorbitan monostearate, one or more in aliphatic acid polyethenoxy (10) ester, polyoxyethylene fatty amine or the alkylphenol polyoxyethylene.
6, corrosion protection cerate according to claim 5 is characterized in that, described fatty alcohol-polyoxyethylene ether is C
6～C
24Fatty alcohol-polyoxyethylene ether.
7, corrosion protection cerate according to claim 1 and 2 is characterized in that, said sanitas is borax, Sodium Benzoate, or their mixture.
8, the preparation method of the described corrosion protection cerate of a kind of claim 1; carry out according to following steps: take by weighing wax, resin, auxiliary agent, emulsifying agent and sanitas according to prescription and join in the reactor; slowly be heated to 105～115 ℃; mix reaction 5～15 minutes; the hot water blending dispersion emulsification that under high-speed stirring, adds 80～95 ℃ then; constant 15～25 minutes, handle through homogenizer again, promptly get the corrosion protection cerate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100507864A CN1331970C (en) | 2004-10-29 | 2004-10-29 | Water-based rust-proofing protecting wax agent and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100507864A CN1331970C (en) | 2004-10-29 | 2004-10-29 | Water-based rust-proofing protecting wax agent and its preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1766023A CN1766023A (en) | 2006-05-03 |
| CN1331970C true CN1331970C (en) | 2007-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100507864A Active CN1331970C (en) | 2004-10-29 | 2004-10-29 | Water-based rust-proofing protecting wax agent and its preparation method |
Country Status (1)
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| CN (1) | CN1331970C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875788B (en) * | 2009-04-30 | 2012-05-30 | 中国石油天然气股份有限公司 | Water emulsion type protective wax |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418186B (en) * | 2007-10-26 | 2010-12-01 | 中国石油化工股份有限公司 | Water-based rust proof protection treating wax agent |
| CN102040891B (en) * | 2009-10-21 | 2012-08-29 | 中国石油化工股份有限公司 | Antirust protective agent for automobile chassis and preparation method thereof |
| CN102504653A (en) * | 2011-10-14 | 2012-06-20 | 吴江市天源塑胶有限公司 | Method of preparing coating for shell art products |
| CN102898846B (en) * | 2012-09-14 | 2014-06-18 | 广西大学 | Anti-corrosion wax composition for automobile chassis |
| CN103788875B (en) * | 2012-11-05 | 2017-04-12 | 中国石油化工股份有限公司 | Metal rustproof protective agent and preparation method thereof |
| CN102993834B (en) * | 2012-11-13 | 2015-12-09 | 合肥市田源精铸有限公司 | A kind of based on metal rust-proofing wax of PE wax and preparation method thereof |
| CN104404526A (en) * | 2014-12-19 | 2015-03-11 | 苏州菲博特智能科技有限公司 | Monitoring equipment shield |
| CN106433384A (en) * | 2015-08-05 | 2017-02-22 | 泰奥星（天津）有限公司 | Lacquer surface protection wax |
| CN105368190A (en) * | 2015-12-15 | 2016-03-02 | 上海飞尔实业有限公司 | New car protective film liquid |
| CN105969184A (en) * | 2016-05-26 | 2016-09-28 | 合肥市田源精铸有限公司 | Low-corrosivity automobile antirust wax |
| CN106189849A (en) * | 2016-07-28 | 2016-12-07 | 苏州海迈汽车防护材料有限公司 | Antiseptic and rustproof wax of solvent-free automobile chassis and preparation method thereof |
| CN106244309B (en) * | 2016-07-29 | 2019-07-02 | 苏州海迈汽车防护材料有限公司 | A kind of bicontinuous antirust emulsion and preparation method thereof |
| CN106281625B (en) * | 2016-08-05 | 2019-07-02 | 苏州海迈汽车防护材料有限公司 | A kind of high oil phase content antirust emulsion and preparation method |
| CN108410274A (en) * | 2017-03-30 | 2018-08-17 | 广东驰安汽车用品科技有限公司 | A kind of aqua type solid vehicle glazing protection wax and preparation method thereof |
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| US4470855A (en) * | 1983-04-21 | 1984-09-11 | C-I-L Inc. | Water-in-wax emulsion blasting agents |
| CN1218076A (en) * | 1997-11-24 | 1999-06-02 | 中国石油化工总公司 | Wax composition for durably dustproofing metal products |
| CN1434088A (en) * | 2003-02-13 | 2003-08-06 | 海洋化工研究院 | Energy storage water-borne luminous coating |
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|---|---|---|---|---|
| US4470855A (en) * | 1983-04-21 | 1984-09-11 | C-I-L Inc. | Water-in-wax emulsion blasting agents |
| CN1218076A (en) * | 1997-11-24 | 1999-06-02 | 中国石油化工总公司 | Wax composition for durably dustproofing metal products |
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Non-Patent Citations (1)
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| 微晶蜡氧化改性及应用 张忠和 韩德奇，化工科技市场，第26卷第5期 2003 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875788B (en) * | 2009-04-30 | 2012-05-30 | 中国石油天然气股份有限公司 | Water emulsion type protective wax |
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| Publication number | Publication date |
|---|---|
| CN1766023A (en) | 2006-05-03 |
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