CN103665991B - A kind of Automotive epoxy resin anti-rust paint and preparation method thereof - Google Patents
A kind of Automotive epoxy resin anti-rust paint and preparation method thereof Download PDFInfo
- Publication number
- CN103665991B CN103665991B CN201310546715.2A CN201310546715A CN103665991B CN 103665991 B CN103665991 B CN 103665991B CN 201310546715 A CN201310546715 A CN 201310546715A CN 103665991 B CN103665991 B CN 103665991B
- Authority
- CN
- China
- Prior art keywords
- epoxy resin
- add
- rust
- ethyl acetate
- nano silicon
- 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.)
- Expired - Fee Related
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses Automotive epoxy resin anti-rust paint, be made up of the feed composition of following component weight part: ethyl acetate 10-12, E-12 epoxy resin 54-56, MALEIC ANHYDRIDE 4-6, Z 250 12-14, nano silicon 6-8, titanium dioxide 4-5, zinc oxide 1-2, calcium carbonate 10-12, diethylenetriamine 8-10, film-forming resin 3-4.The present invention can improve the rust-inhibiting paint of rust-inhibiting paint rustless property, and the rust-inhibiting paint high rust resistance produced, antirust time is long, good corrosion resistance.
Description
Technical field
The present invention relates to metal rust preventing field, specifically a kind of Automotive epoxy resin anti-rust paint and preparation method thereof.
Background technology
According to statistics, the direct economic loss that China causes due to metallic corrosion every year accounts for 4% of gross national product.Therefore the Anticorrosion Problems of metal more and more causes the concern of people.In anticorrosive metal application techniques before, before japanning, pretreatment of metal surface accounts for about 45% of whole coating project total price.If the surface treatment procedure such as can reduce or save rust cleaning, oil removing, dewater, significantly can lower painting cost, also greatly can simplify enamelling process simultaneously, thus reduce labor intensity and reduce rust dirt to the harm of human body.Develop not only environmental protection but also easy to use, the paint of superior performance becomes exigence.
Summary of the invention
The invention provides a kind of Automotive epoxy resin anti-rust paint and preparation method thereof, paint film has good mechanical stability, snappiness and surface hardness, good weatherability.
Technical scheme of the present invention is:
A kind of Automotive epoxy resin anti-rust paint, it is characterized in that, prepared by the raw material of following weight part and obtain: ethyl acetate 10-12, E-12 epoxy resin 54-56, MALEIC ANHYDRIDE 4-6, Z 250 12-14, nano silicon 6-8, titanium dioxide 4-5, zinc oxide 1-2, calcium carbonate 10-12, diethylenetriamine 8-10, film-forming resin 3-4.
The preparation method of described Automotive epoxy resin anti-rust paint, it is characterized in that, comprise the following steps: (1), ethyl acetate, E-12 epoxy resin, MALEIC ANHYDRIDE are added in reactor, be heated to 45-60 DEG C, after stirring reaction 10-15min, add diethylenetriamine, stir 5-6min, under whipped state, then add Z 250, nano silicon, titanium dioxide, zinc oxide, calcium carbonate successively every 5-6min, abundant dispersed with stirring;
(2) reactor material is put into Scattered Kettle, add the rest materials such as film-forming resin simultaneously, after disperseing fully in Scattered Kettle, be transported in sand mill and carry out wet type sand milling to fineness≤40um, filter, the product after filtering is packed, warehouse-in.
Described Automotive epoxy resin anti-rust paint, is characterized in that: described film-forming resin is prepared by the raw material of following weight part and obtains:
Diphenylmethanediisocyanate 12-14, calcium stearate 1-2, mica powder 1-2, nano silicon 1-2, dimethyl silicone oil 4-5, Vulcanization accelerator TMTD 1-2, aluminium hydroxide 8-10, ethyl acetate 18-21, Union carbide A-162 2-3;
Calcium stearate, mica powder, nano silicon add in ethyl acetate by preparation method, grinding distribution, then, add aluminium hydroxide, Union carbide A-162 again, be warming up to 50-55 DEG C, stirring reaction 30-45 minute, add other remaining component again, continue to stir 45-60 minute, to obtain final product.
The present invention can improve rust-inhibiting paint rustless property, has high rust resistance, the advantages such as antirust time is long, good corrosion resistance.
Embodiment
A kind of Automotive epoxy resin anti-rust paint, be made up of the feed composition of following weight (kilogram):
Ethyl acetate 12, E-12 epoxy resin 55, MALEIC ANHYDRIDE 5, Z 250 13, nano silicon 7, titanium dioxide 5, zinc oxide 1, calcium carbonate 11, diethylenetriamine 9, film-forming resin 3.
Preparation method, comprises the following steps:
(1), ethyl acetate, E-12 epoxy resin, MALEIC ANHYDRIDE are added in reactor, be heated to 55 DEG C, after stirring reaction 12min, add diethylenetriamine, stir 6min, under whipped state, then add Z 250, nano silicon, titanium dioxide, zinc oxide, calcium carbonate successively every 5min, abundant dispersed with stirring;
(2) reactor material is put into Scattered Kettle, add the rest materials such as film-forming resin simultaneously, after disperseing fully in Scattered Kettle, be transported in sand mill and carry out wet type sand milling to fineness≤40um, filter, the product after filtering is packed, warehouse-in.
Wherein, film-forming resin is prepared by the raw material of following weight (kg) and obtains:
Diphenylmethanediisocyanate 13, calcium stearate 2, mica powder 2, nano silicon 1, dimethyl silicone oil 4, Vulcanization accelerator TMTD 2, aluminium hydroxide 9, ethyl acetate 21, Union carbide A-162 3;
Calcium stearate, mica powder, nano silicon add in ethyl acetate by preparation method, grinding distribution, then, add aluminium hydroxide, Union carbide A-162 again, be warming up to 55 DEG C, stirring reaction 30 minutes, add other remaining component again, continue stirring 45 minutes, to obtain final product.
Conventional performance index with rust-inhibiting paint of the present invention:
1, time of drying (25 DEG C): surface drying 16min, 28h is done solid work
2, snappiness mm≤2
3, hardness >=2H
4, high temperature resistant (130 DEG C) >=550h
5, shock-resistance 50
6, salt spray resistance (120h level) >=2
7, water tolerance (29 ± 1 DEG C of 240h): non-foaming, does not come off
8, oil resistant (90# gasoline, 56h): non-foaming, does not come off
9, alkali resistance (GB/T9755-2001): by 48 hours
10, artificial weathering ageing resistance (GB/T9755-2001): by 1200 hours.
Claims (2)
1. an Automotive epoxy resin anti-rust paint, it is characterized in that, prepared by the raw material of following weight part and obtain: ethyl acetate 10-12, E-12 epoxy resin 54-56, MALEIC ANHYDRIDE 4-6, Z 250 12-14, nano silicon 6-8, titanium dioxide 4-5, zinc oxide 1-2, calcium carbonate 10-12, diethylenetriamine 8-10, film-forming resin 3-4;
Described film-forming resin is prepared by the raw material of following weight part and obtains:
Diphenylmethanediisocyanate 12-14, calcium stearate 1-2, mica powder 1-2, nano silicon 1-2, dimethyl silicone oil 4-5, Vulcanization accelerator TMTD 1-2, aluminium hydroxide 8-10, ethyl acetate 18-21, Union carbide A-162 2-3;
Calcium stearate, mica powder, nano silicon add in ethyl acetate by preparation method, grinding distribution, then, add aluminium hydroxide, Union carbide A-162 again, be warming up to 50-55 DEG C, stirring reaction 30-45 minute, add other remaining component again, continue to stir 45-60 minute, to obtain final product.
2. the preparation method of Automotive epoxy resin anti-rust paint according to claim 1, is characterized in that, comprises the following steps:
(1), ethyl acetate, E-12 epoxy resin, MALEIC ANHYDRIDE are added in reactor, be heated to 45-60 DEG C, after stirring reaction 10-15min, add diethylenetriamine, stir 5-6min, under whipped state, then add Z 250, nano silicon, titanium dioxide, zinc oxide, calcium carbonate successively every 5-6min, abundant dispersed with stirring;
(2) reactor material is put into Scattered Kettle, add film-forming resin simultaneously, after disperseing fully in Scattered Kettle, be transported in sand mill and carry out wet type sand milling to fineness≤40 μm, filter, the product after filtering is packed, warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310546715.2A CN103665991B (en) | 2013-11-07 | 2013-11-07 | A kind of Automotive epoxy resin anti-rust paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310546715.2A CN103665991B (en) | 2013-11-07 | 2013-11-07 | A kind of Automotive epoxy resin anti-rust paint and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103665991A CN103665991A (en) | 2014-03-26 |
| CN103665991B true CN103665991B (en) | 2016-02-10 |
Family
ID=50304799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310546715.2A Expired - Fee Related CN103665991B (en) | 2013-11-07 | 2013-11-07 | A kind of Automotive epoxy resin anti-rust paint and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103665991B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104974572A (en) * | 2015-06-23 | 2015-10-14 | 苏州博利迈新材料科技有限公司 | Nano particle compound type anticorrosive coating and preparation method therefor |
| CN105176158B (en) * | 2015-10-10 | 2017-05-31 | 丁海棠 | A kind of anticorrosive coating of steel construction |
| CN105733409A (en) * | 2016-04-05 | 2016-07-06 | 广东轻工职业技术学院 | High-hardness metallic paint for surfaces of motors and electric appliances and preparing method of high-hardness metallic paint |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5827675A (en) * | 1981-08-13 | 1983-02-18 | Toshiba Corp | Corrosion-inhibition of metal |
| CN1504516A (en) * | 2002-11-28 | 2004-06-16 | 万达科技（无锡）有限公司 | Antirust pigment for improving antirust property of antirust paint |
| CN1633479A (en) * | 2001-03-15 | 2005-06-29 | 卡伯特公司 | Corrosion-resistant coating composition |
| CN101343497A (en) * | 2008-08-21 | 2009-01-14 | 上海正臣防腐科技有限公司 | Environment friendly corrosion protection antistatic coating |
| CN103214914A (en) * | 2013-05-07 | 2013-07-24 | 李湛 | Nanometer heavy anti-corrosion coating |
| CN103342945A (en) * | 2013-06-27 | 2013-10-09 | 天长市巨龙车船涂料有限公司 | Quick-drying epoxy zinc rich shop primer |
-
2013
- 2013-11-07 CN CN201310546715.2A patent/CN103665991B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5827675A (en) * | 1981-08-13 | 1983-02-18 | Toshiba Corp | Corrosion-inhibition of metal |
| CN1633479A (en) * | 2001-03-15 | 2005-06-29 | 卡伯特公司 | Corrosion-resistant coating composition |
| CN1504516A (en) * | 2002-11-28 | 2004-06-16 | 万达科技（无锡）有限公司 | Antirust pigment for improving antirust property of antirust paint |
| CN101343497A (en) * | 2008-08-21 | 2009-01-14 | 上海正臣防腐科技有限公司 | Environment friendly corrosion protection antistatic coating |
| CN103214914A (en) * | 2013-05-07 | 2013-07-24 | 李湛 | Nanometer heavy anti-corrosion coating |
| CN103342945A (en) * | 2013-06-27 | 2013-10-09 | 天长市巨龙车船涂料有限公司 | Quick-drying epoxy zinc rich shop primer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103665991A (en) | 2014-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101935498B (en) | Heat-resisting organic silicon antiseptic inner tank coating | |
| CN103525244A (en) | Antirust paint and preparation method thereof | |
| CN103602217B (en) | A kind of Asphalt ship-bottom anti-rust paint and preparation method thereof | |
| CN103602230B (en) | A kind of Organic silicone resin antirust paint and preparation method thereof | |
| CN103665991B (en) | A kind of Automotive epoxy resin anti-rust paint and preparation method thereof | |
| CN103525246A (en) | Rusted antirust paint and preparation method thereof | |
| CN102766388A (en) | Heavy-duty coating for prolonging life of sheet metals and preparation method thereof | |
| CN104893504A (en) | Surface tolerant high-permeability priming paint for rusty surfaces | |
| CN103396726A (en) | Metal antirust paint for ships and its preparation method | |
| CN103525243A (en) | Epoxy fluorocarbon zinc-rich long-acting anti-rust paint and preparation method thereof | |
| CN103602208B (en) | A kind of high-temperature-resistant flame-retardant anti-rust paint and preparation method thereof | |
| CN103525245A (en) | Anticorrosion and antirust paint and preparation method thereof | |
| CN104152001A (en) | Epoxy antirust paint | |
| CN103602210B (en) | A kind of rust-inhibiting paint being exclusively used in marine ballast water tank and preparation method thereof | |
| CN103602213A (en) | Anticorrosive luster primer and preparation method thereof | |
| CN103602111B (en) | A kind of band rust antirust varnish and preparation method thereof | |
| CN103602209A (en) | Epoxy resin/metal powder automobile antirust paint and preparation method thereof | |
| CN108250901A (en) | High-performance water-based turn of rust coating resins and aqueous turn of rust paint | |
| CN103525254A (en) | Antirust paint made from modified bentonite and epoxy resin and preparation method of antirust paint | |
| CN103602206B (en) | A kind of thermoplastic acrylic resin conversion and prevention paint of rust and preparation method thereof | |
| CN103602231B (en) | A kind of Long-oil-length alkyd resin antirust paint and preparation method thereof | |
| CN103613967A (en) | Novel magnetic epoxy primer and preparation method thereof | |
| CN103525253A (en) | Long-acting antirust coating and preparation method thereof | |
| CN103525294A (en) | Rusted antirust paint and preparation method thereof | |
| CN103525277A (en) | Quick-drying iron red oily anti-rust paint and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180622 Address after: 510000 Guangdong Baiyun District, Guangzhou City, Jiahe street, Jiahe street, Jiahe Street fourth economic cooperative Middle Road No. 1, B1-B6, a total of fourteen first, two layers of Guangzhou Baiyun District Jinhuang auto parts market, the first floor of the No. 17 B1 Patentee after: Guangzhou Chuqi science and Technology Development Co., Ltd. Address before: 241000 the third floor of the creative Incubation Park, Yijiang new hi tech Development Zone, Wuhu, Anhui. Patentee before: ANHUI ZHIHUI ELECTRICAL TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20191107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |