CN103450726A - Corrosion-resistant plastic coating and preparation method thereof - Google Patents
Corrosion-resistant plastic coating and preparation method thereof Download PDFInfo
- Publication number
- CN103450726A CN103450726A CN201310369313XA CN201310369313A CN103450726A CN 103450726 A CN103450726 A CN 103450726A CN 201310369313X A CN201310369313X A CN 201310369313XA CN 201310369313 A CN201310369313 A CN 201310369313A CN 103450726 A CN103450726 A CN 103450726A
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- Prior art keywords
- parts
- corrosion
- plastic coating
- resistant plastic
- preparation
- 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.)
- Granted
Links
- 230000007797 corrosion Effects 0.000 title claims abstract description 24
- 238000005260 corrosion Methods 0.000 title claims abstract description 24
- 239000006223 plastic coating Substances 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000004593 Epoxy Substances 0.000 claims abstract description 11
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000012188 paraffin wax Substances 0.000 claims abstract description 11
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims abstract description 9
- 239000004641 Diallyl-phthalate Substances 0.000 claims abstract description 8
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 claims abstract description 8
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000004287 Dehydroacetic acid Substances 0.000 claims description 20
- JEQRBTDTEKWZBW-UHFFFAOYSA-N dehydroacetic acid Chemical compound CC(=O)C1=C(O)OC(C)=CC1=O JEQRBTDTEKWZBW-UHFFFAOYSA-N 0.000 claims description 20
- 229940061632 dehydroacetic acid Drugs 0.000 claims description 20
- PGRHXDWITVMQBC-UHFFFAOYSA-N dehydroacetic acid Natural products CC(=O)C1C(=O)OC(C)=CC1=O PGRHXDWITVMQBC-UHFFFAOYSA-N 0.000 claims description 20
- 235000019258 dehydroacetic acid Nutrition 0.000 claims description 20
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 10
- 150000001408 amides Chemical class 0.000 claims description 10
- 239000011701 zinc Substances 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- JEHCHYAKAXDFKV-UHFFFAOYSA-J lead tetraacetate Chemical compound CC(=O)O[Pb](OC(C)=O)(OC(C)=O)OC(C)=O JEHCHYAKAXDFKV-UHFFFAOYSA-J 0.000 claims description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 9
- 239000004033 plastic Substances 0.000 abstract description 5
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- 239000004952 Polyamide Substances 0.000 abstract 1
- 229940011182 cobalt acetate Drugs 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 229940046892 lead acetate Drugs 0.000 abstract 1
- 235000021388 linseed oil Nutrition 0.000 abstract 1
- 239000000944 linseed oil Substances 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- DJWUNCQRNNEAKC-UHFFFAOYSA-L zinc acetate Chemical class [Zn+2].CC([O-])=O.CC([O-])=O DJWUNCQRNNEAKC-UHFFFAOYSA-L 0.000 abstract 1
- 235000010215 titanium dioxide Nutrition 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- -1 diallyl phthalates Chemical class 0.000 description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 3
- 150000001242 acetic acid derivatives Chemical class 0.000 description 2
- MPMSMUBQXQALQI-UHFFFAOYSA-N cobalt phthalocyanine Chemical compound [Co+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 MPMSMUBQXQALQI-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a corrosion-resistant plastic coating and a preparation method thereof. The corrosion-resistant plastic coating comprises the following raw materials in parts by weight: 30-40 parts of diallyl phthalate, 25-30 parts of paraffin, 5-8 parts of epoxy flax seed oil, 10-14 parts of diphenylmethane, 25-28 parts of ethylene oxide, 20-25 parts of dehydrogenated zinc acetate, 10-12 parts of titanium dioxide powder, 13-18 parts of polyamide, 4-10 parts of manganese dioxide, 1-2 parts of lead acetate and 1-3 parts of cobalt acetate which are added in sequence and uniformly mixed. The corrosion-resistant plastic coating disclosed by the invention is resistant to corrosion of dichloromethane through a dichloromethane immersion test, is still coated on the plastic surface without dropping off after being circulated for 2 hours at high and low temperatures of -20 DEG C and 60 DEG C, and is still strong in corrosion resistance under the condition of 5% sodium hydroxide solution.
Description
Technical field
The present invention relates to the plastic coating field, relate in particular to a kind of corrosion resistant plastic coating and preparation method thereof.
Background technology
Coating is mainly to apply at article surface, forms layer protecting film, can stop or postpone generation and the development of these breakoff phenomenons, and extended the work-ing life of various materials.So provide protection is a Main Function of coating.But general plastic coating corrosion resistance nature is not strong, after coating is corroded, external environment is further corroded plastic cement products, makes the effect of coating greatly weaken.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of high-low temperature resistant, plastic coating that corrosion resistance nature is good and preparation method thereof.
The present invention is by the following technical solutions:
A kind of corrosion resistant plastic coating, comprise the raw material of following weight part meter: diallyl phthalate 30-40 part, paraffin 25-30 part, epoxy oleum lini 5-8 part, ditane 10-14 part, ethylene oxide 25-28 part, dehydroacetic acid (DHA) zinc 20-25 part, titanium dioxide 10-12 part, polymeric amide 13-18 part, Manganse Dioxide 4-10 part, plumbic acetate 1-2 part, Cobaltous diacetate 1-3 part.
A kind of preparation method of corrosion resistant plastic coating, comprise the following steps: add successively diallyl phthalate, paraffin, epoxy oleum lini, ditane, ethylene oxide, dehydroacetic acid (DHA) zinc, titanium dioxide, polymeric amide, Manganse Dioxide, plumbic acetate, Cobaltous diacetate, mix.
The present invention is by the methylene dichloride dip test, the corrosion of anti-methylene dichloride, and after-20 ℃ and 60 ℃ high cold cycle 2h, plastic coating still is coated in plastic surface and does not come off, and under the condition of 5% sodium hydroxide solution, corrosion resistance nature is still stronger.
Embodiment
Below by specific embodiment, the present invention is further described in detail.
embodiment 1
A kind of corrosion resistant plastic coating, comprise the raw material of following weight part meter: 30 parts of diallyl phthalates, 25 parts, paraffin, 5 parts of epoxy oleum lini, 10 parts of ditanes, 25 parts of ethylene oxides, 20 parts, dehydroacetic acid (DHA) zinc, 10 parts of titanium dioxides, 13 parts of polymeric amide, 4 parts of Manganse Dioxide, 1 part of plumbic acetate, 1 part of Cobaltous diacetate.
The preparation method of corrosion resistant plastic coating, comprise the following steps: add successively diallyl phthalate, paraffin, epoxy oleum lini, ditane, ethylene oxide, dehydroacetic acid (DHA) zinc, titanium dioxide, polymeric amide, Manganse Dioxide, plumbic acetate, Cobaltous diacetate, mix.
embodiment 2
A kind of corrosion resistant plastic coating, comprise the raw material of following weight part meter: 40 parts of diallyl phthalates, 30 parts, paraffin, 8 parts of epoxy oleum lini, 14 parts of ditanes, 28 parts of ethylene oxides, 25 parts, dehydroacetic acid (DHA) zinc, 12 parts of titanium dioxides, 18 parts of polymeric amide, 10 parts of Manganse Dioxide, 2 parts of plumbic acetates, 3 parts of Cobaltous diacetates.
The preparation method of corrosion resistant plastic coating, comprise the following steps: add successively diallyl phthalate, paraffin, epoxy oleum lini, ditane, ethylene oxide, dehydroacetic acid (DHA) zinc, titanium dioxide, polymeric amide, Manganse Dioxide, plumbic acetate, Cobaltous diacetate, mix.
embodiment 3
A kind of corrosion resistant plastic coating, comprise the raw material of following weight part meter: 35 parts of diallyl phthalates, 28 parts, paraffin, 6 parts of epoxy oleum lini, 12 parts of ditanes, 27 parts of ethylene oxides, 23 parts, dehydroacetic acid (DHA) zinc, 11 parts of titanium dioxides, 15 parts of polymeric amide, 8 parts of Manganse Dioxide, 1.5 parts of plumbic acetates, 2 parts of Cobaltous diacetates.
The preparation method of corrosion resistant plastic coating, comprise the following steps: add successively diallyl phthalate, paraffin, epoxy oleum lini, ditane, ethylene oxide, dehydroacetic acid (DHA) zinc, titanium dioxide, polymeric amide, Manganse Dioxide, plumbic acetate, Cobaltous diacetate, mix.
Coating is coated in to plastic surface, test performance:
The present invention is by the methylene dichloride dip test, the corrosion of anti-methylene dichloride, and after-20 ℃ and 60 ℃ high cold cycle 2h, plastic coating still is coated in plastic surface and does not come off, and under the condition of 5% sodium hydroxide solution, corrosion resistance nature is still stronger.
In addition, the invention is not restricted to above-mentioned embodiment, as long as within not exceeding scope of the present invention, can take variety of way to implement the present invention.
Claims (2)
1. a corrosion resistant plastic coating, is characterized in that comprising the raw material of following weight part meter: diallyl phthalate 30-40 part, paraffin 25-30 part, epoxy oleum lini 5-8 part, ditane 10-14 part, ethylene oxide 25-28 part, dehydroacetic acid (DHA) zinc 20-25 part, titanium dioxide 10-12 part, polymeric amide 13-18 part, Manganse Dioxide 4-10 part, plumbic acetate 1-2 part, Cobaltous diacetate 1-3 part.
2. the preparation method of corrosion resistant plastic coating claimed in claim 1, it is characterized in that comprising the following steps: add successively diallyl phthalate, paraffin, epoxy oleum lini, ditane, ethylene oxide, dehydroacetic acid (DHA) zinc, titanium dioxide, polymeric amide, Manganse Dioxide, plumbic acetate, Cobaltous diacetate, mix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310369313.XA CN103450726B (en) | 2013-08-22 | 2013-08-22 | A kind of corrosion resistant plastic coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310369313.XA CN103450726B (en) | 2013-08-22 | 2013-08-22 | A kind of corrosion resistant plastic coating and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103450726A true CN103450726A (en) | 2013-12-18 |
| CN103450726B CN103450726B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310369313.XA Expired - Fee Related CN103450726B (en) | 2013-08-22 | 2013-08-22 | A kind of corrosion resistant plastic coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103450726B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675349A (en) * | 2016-12-23 | 2017-05-17 | 安徽国威电动车制造有限公司 | Protective coating inside handlebar of electro-tricycle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004224937A (en) * | 2003-01-23 | 2004-08-12 | Sakai Chem Ind Co Ltd | Vinyl chloride resin composition |
-
2013
- 2013-08-22 CN CN201310369313.XA patent/CN103450726B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004224937A (en) * | 2003-01-23 | 2004-08-12 | Sakai Chem Ind Co Ltd | Vinyl chloride resin composition |
Non-Patent Citations (4)
| Title |
|---|
| 刘鹏: "汽车用PVC塑溶胶及PVC塑溶胶用增黏剂发展趋势", 《化学与黏合》, vol. 27, no. 5, 31 December 2005 (2005-12-31), pages 299 - 303 * |
| 杨丽等: "《常用塑料配方集》", 30 June 1996, article "含碳酸钙可减轻褪色程度的聚氯乙烯", pages: 140 * |
| 肖艳: "塑料构件涂装涂料应用前景", 《化学工业》, vol. 28, no. 12, 31 December 2010 (2010-12-31), pages 37 - 42 * |
| 骆光林: "《包装材料学》", 31 August 2011, article "涂料的组成与分类", pages: 221-222 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675349A (en) * | 2016-12-23 | 2017-05-17 | 安徽国威电动车制造有限公司 | Protective coating inside handlebar of electro-tricycle |
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| Publication number | Publication date |
|---|---|
| CN103450726B (en) | 2015-12-09 |
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