CN1168403A - Preparation of sintered PES non-stickness paint for kitchenware and household appliance - Google Patents
Preparation of sintered PES non-stickness paint for kitchenware and household appliance Download PDFInfo
- Publication number
- CN1168403A CN1168403A CN 97112079 CN97112079A CN1168403A CN 1168403 A CN1168403 A CN 1168403A CN 97112079 CN97112079 CN 97112079 CN 97112079 A CN97112079 A CN 97112079A CN 1168403 A CN1168403 A CN 1168403A
- Authority
- CN
- China
- Prior art keywords
- coating
- pes
- temperature sintering
- paint
- pigment
- 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
Images
Landscapes
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Based on the heat-resisting and anticorrosive PET paint, the present invention prepares the said paint by using PES as main component, adding fluoropolymer as anti-stick component and pigment and pearite powder as coloring and decorative component and through high-temperature and low-temperature sintering for different use requirement. Compared with traditional non-stickness paint, the present invention produces paint coating with high adhesive force and high hardness.
Description
The invention belongs to: the technology of preparing that cooker, household electrical appliances are prevented stickness paint with high and low temperature sintering PES.
Polyethersulfone (PES) resin except that stronger acid-alkali-corrosive-resisting is arranged, also has the bonds well power with metal material such as steel, cast iron, aluminium etc., and it is very good therefore being used for high-temperature anticorrosion with its solution as protective system.We are once in the spraying coating process patent (application number is 85107781.1, and certificate of patent book number is 3872) of 89 years application polyethersulfone fire-resistant anticorrosion paints for this reason.And in chemical anticorrosion, obtained successful application.
The high-temperature anticorrosion on chemical industry equipment, many cookers and household electrical appliances also begin to adopt high temperature to prevent stickness paint but in recent years.The coating of this purposes, except that require coating high temperature resistant with the metal strong adhesion, also requiring to have has certain anti-being stained with property and beautiful ornamental to processed food.We are on the basis of the PES of former patent fire-resistant anticorrosion paint for this reason, through succeeding in developing as anti-formulation for coating material and the corresponding spray sintering technology of being stained with coating in metal productss such as cooker, household electrical appliances, mould surface various screenings of not being stained with composition and decoration composition repeatedly, thereby finished the present invention, its technical requirements comprises:
One, prescription
1, coating is main composition (ratio is greater than 50%) with PES.
2, solvent system is: the mixed solvent of three major types such as ketone, benzene class, amine, wherein ketone can be selected n-formyl sarcolysine base pyrrolidone (N-MP) for use, among butanone, the acetone one or both, the benzene class can be selected one or both in the benzene,toluene,xylene for use, and amine can be selected one or both in N,N-DIMETHYLACETAMIDE (DMAc), the dimethyl formamide.
3, prevent that being stained with component is fluoropolymer, can select polytetrafluoroethylene (PTFE) for use, voltalef, any one or two kinds of above mixed compositions in perfluor second, the propylene copolymer (being fluoro-4.6) etc.
4, be decorated and be divided into various mineral dyes or pigment dyestuff, can select iron oxide black with the purposes difference, red iron oxide, the coating of color and lusters such as that non-toxic pigments such as high luminance relay carbon black are modulated into is black, grey, palm fibre is used for the goods that food utensil and cooker etc. have nontoxic requirement, can select cadmium red for use to the purposes that does not have nontoxic requirement, all kinds of high temperature resistant inorganic pigment such as cadmium is green.
Also can adopt versicolor pearly pigment or ultrafine metal powders simultaneously, as aluminium powder, copper powder etc., gold, silver color etc. are mixed with and are the photochromic coating of metallic bead of all kinds.
Two, the preparation technology of coating.At first, be hybridly prepared into mixed solvent with certain solvency power and evaporation rate by the difference requirement of purposes and the balance of cost with above-mentioned listed solvent.(wherein the consumption of each component is adjustable 1%～50%).Then, get a certain amount of solvent and the required anti-composition fluoropolymer of being stained with, mixed grinding becomes uniform suspension in colloidal mill or sand mill, emits standby; Remaining mixed solvent is injected colloidal mill or sand mill under cycling condition, substep adds the PES resin of aequum, after treating all dissolvings, a certain amount of pigment that adds required color again continues circular grinding after evenly, add giving the earlier ground standby anti-composition fluoropolymer suspension of being stained with, row ground 10 minutes again, formed PES coating suspension fully uniformly.Be the of all kinds anti-stickness paint that is not the pearly-lustre look after emitting.
Be the coating of pearly-lustre look as need preparations, then can be at the above-mentioned pearlescence that adds a certain proportion of required color and luster in the uniform coating that ground, be stirred to by hand be uniformly dispersed till.Make sure to keep in mind and can not grind in machines such as colloidal mill or sand mill this moment, otherwise poor effect.
Three, spray sintering technology
1, high temperature sintering type
When adopting tetrafluoroethylene to do to prevent being stained with component (being used for cooker), the sintering process after its spraying is identical with preceding patent of invention more.Promptly spraying back is earlier 120 ℃ of left and right sides low temperature oven oven dry 20 minutes, treats that solvent removed about 80%, and the High Temperature Furnaces Heating Apparatus sintering that moves on to 380 ℃ again can form required coating in 20 minutes.
2, low-temperature sintering type
When adopting trifluorochloroethylene, perfluor ethylene-propylene copolymer (fluoro-4.6) is done anti-when being stained with component, its spraying with give that stoving process is identical with the former fully, just in the end during sintering, can carry out at a lower temperature, its lower limit must not be lower than 280 ℃, otherwise can not form the ideal coating.Its reason be lower than this temperature above-mentioned anti-be stained with component can not the fusion film forming.The advantage of this low temperature modification coating has two aspects, and the one, because the low fine aluminium article coatings that can be used for of sintering temperature, as the impeller of smoke exhaust ventilator etc.The 2nd, the reduction of sintering temperature has been created condition for adopting the allochroic organic dye of high temperature, and it is more extensive that coating can be obtained, more bright-coloured color and luster.
Embodiment:
One, high temperature sintering type
Use N-MP10%, DMAc40%, toluene 25%, butanone 25% is mixed with mixed solvent.
Embodiment 1 (black) gets the 300g mixed solvent, 80g PTFE, in colloidal mill, grind formed in 10 minutes emit behind the uniform suspension standby.Again the 430g mixing solutions is added in the colloidal mill, under loop condition, slowly the 180gPES resin-oatmeal is added, treat to dissolve fully the back and add the 10g carbon black, continue to be ground to evenly after, again will above-mentioned ground PTFE suspension add continue to be ground to even till.Put into encloses container, can get 1000g coating finished product.
After spraying on the set iron, 120 ℃ of oven dry in baking oven were warmed up to 380 ℃ of sintering and can obtain coating sample in 20 minutes in 20 minutes again.Referring to accompanying drawing A-2-1
Embodiment 2 (grey)
Other component dosage just reduces to 1g with carbon black fully with embodiment 1 in the prescription, and other adds the 30g titanium white.Grind order fully with embodiment 1, spraying, oven dry, sintering condition are fully with embodiment 1.The coating sample that obtains is shown in accompanying drawing A-2-2.
Two, low-temperature sintering type
Use N-MP5%, DMAc50%, toluene 39%, butanone 6% is made into mixed solvent.
Embodiment 3 (dark red)
Press the prescription of embodiment 1 with above-mentioned mixed solvent, just wherein PTFE, be replaced with 80g fluoro-4.6, carbon black changes the 5g cadmium red into, and other preparation section is fully with embodiment 1, and the coating sample that obtains is shown in accompanying drawing A-1-9.
Embodiment 4 (in vain)
Ratio of components and preparation technology just are replaced with the 50g titanium white with cadmium red wherein fully with embodiment 3, and the coating sample that is sprayed into is shown in accompanying drawing A-1-10.
Embodiment 5 (orchid)
Ratio of components and preparation technology just are replaced with the 3.5g pthalocyanine blue with cadmium red composition wherein fully with embodiment 3.The coating sample that gained coating is sprayed into is shown in accompanying drawing A-1-1.
Embodiment 6 (green)
Ratio of components and preparation technology just are replaced with the 8.7g phthalocyanine green with the pthalocyanine blue composition fully with embodiment 5.The coating sample that gained coating is sprayed into is shown in accompanying drawing A-1-3.
Embodiment 7
Adding model in the coating of embodiment 4 is the golden pearlescence 2g of 922X, carbon black 1g, and after stirring by hand, the coating sample that gained coating is sprayed into is shown in accompanying drawing B-1-7.
Embodiment 8
Adding model in the coating of embodiment 4 is the silver-coloured lustre powder 2g of 1000#, carbon black 1g, and the coating sample that the back gained coating that stirs by hand is sprayed into is shown in accompanying drawing C-1-5.
Claims (2)
1, the present invention is a cooker, and household electrical appliances is characterized in that with the technology of preparing of the anti-stickness paint of high and low temperature sintering PES 1. coating is principal constituent (ratio is greater than 50%) with PES; 2. solvent system is: the mixed solvent of three major types such as ketone, benzene class, amine; 3. prevent that being stained with component is fluoropolymer; 4. be decorated and be divided into mineral dye or pigment dyestuff, also can adopt versicolor pearly pigment or ultrafine metal powders simultaneously.Carry out high temperature or low-temperature sintering as required and become coating.
2, the technology of preparing of preventing stickness paint with high and low temperature sintering PES as right 1 described cooker, household electrical appliances, it is characterized in that ketone can select a kind of among n-formyl sarcolysine base pyrrolidone, butanone, the acetone or two kinds for use, the benzene class can be selected a kind of in benzene, toluene, the dimethyl or two kinds for use, amine can be selected N,N-DIMETHYLACETAMIDE, one or both in the dimethyl formamide for use.Prevent that being stained with component can select tetrafluoroethylene for use, voltalef, any one or two kinds of above mixed compositions in the fluoro-4.6.Decorate composition and can select non-toxic pigments such as iron oxide black, red iron oxide, high luminance relay carbon black to be modulated into color and lusters such as black, grey, palm fibre with the purposes difference, to various high temperature resistant inorganic pigment such as selected for use the cadmium red, the cadmium that do not have nontoxic requirement are green, the employing high temperature sintering becomes coating; When low-temperature sintering, can adopt various pigment dyestuffs such as pthalocyanine blue, phthalocyanine green.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97112079A CN1069336C (en) | 1997-05-20 | 1997-05-20 | Preparation of sintered PES non-stickness paint for kitchenware and household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97112079A CN1069336C (en) | 1997-05-20 | 1997-05-20 | Preparation of sintered PES non-stickness paint for kitchenware and household appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1168403A true CN1168403A (en) | 1997-12-24 |
| CN1069336C CN1069336C (en) | 2001-08-08 |
Family
ID=5172079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97112079A Expired - Fee Related CN1069336C (en) | 1997-05-20 | 1997-05-20 | Preparation of sintered PES non-stickness paint for kitchenware and household appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1069336C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497764B (en) * | 2008-01-30 | 2011-12-21 | 曾志玲 | Formula and production process of polyethersulfone water soluble paint |
| CN101525518B (en) * | 2008-03-05 | 2012-05-02 | 慧智科技（中国）有限公司 | Water-based non-stick polyether sulphone coating containing no perfluorooctanoic acid and method for preparing same |
| CN104190862A (en) * | 2014-09-24 | 2014-12-10 | 无锡康柏斯机械科技有限公司 | Heat insulation anti-sticking coating for mechanical cast steel machining and preparation method of heat insulation anti-sticking coating |
| CN104277612A (en) * | 2014-09-19 | 2015-01-14 | 苏州云舒新材料科技有限公司 | High-temperature-resistant paint for electric irons and preparation method thereof |
| CN107629572A (en) * | 2017-09-21 | 2018-01-26 | 金华大荣涂料有限公司 | A kind of oiliness teflon non-stick coating and its manufacture method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004022258A1 (en) * | 2004-05-06 | 2005-12-01 | Schott Ag | Highly resistant glass ceramic or glass body decorated with a metallic paint |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1004612B (en) * | 1985-10-24 | 1989-06-28 | 吉林大学 | Technique for coating high-temp. and corrosion resistant paints |
| US4897439A (en) * | 1986-07-01 | 1990-01-30 | Edlon Products, Inc. | Polymer-metal bonded composite and method of producing same |
| WO1992010309A1 (en) * | 1990-12-12 | 1992-06-25 | E.I. Du Pont De Nemours And Company | Non-stick coating system with ptfe and pfa or fep for concentration gradient |
| CN1104465C (en) * | 1994-02-04 | 2003-04-02 | 纳幕尔杜邦公司 | Primer compsn. and use of the same compsn. for coating metal surfaces with a fluororesin |
-
1997
- 1997-05-20 CN CN97112079A patent/CN1069336C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497764B (en) * | 2008-01-30 | 2011-12-21 | 曾志玲 | Formula and production process of polyethersulfone water soluble paint |
| CN101525518B (en) * | 2008-03-05 | 2012-05-02 | 慧智科技（中国）有限公司 | Water-based non-stick polyether sulphone coating containing no perfluorooctanoic acid and method for preparing same |
| CN104277612A (en) * | 2014-09-19 | 2015-01-14 | 苏州云舒新材料科技有限公司 | High-temperature-resistant paint for electric irons and preparation method thereof |
| CN104277612B (en) * | 2014-09-19 | 2016-07-13 | 苏州云舒新材料科技有限公司 | A kind of electric iron high-temperature resistant coating and preparation method thereof |
| CN104190862A (en) * | 2014-09-24 | 2014-12-10 | 无锡康柏斯机械科技有限公司 | Heat insulation anti-sticking coating for mechanical cast steel machining and preparation method of heat insulation anti-sticking coating |
| CN107629572A (en) * | 2017-09-21 | 2018-01-26 | 金华大荣涂料有限公司 | A kind of oiliness teflon non-stick coating and its manufacture method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1069336C (en) | 2001-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108102506A (en) | Bonding Pearlescent powder paint and preparation method thereof | |
| CN1069336C (en) | Preparation of sintered PES non-stickness paint for kitchenware and household appliance | |
| CN106084980A (en) | A kind of metal ink and preparation method thereof | |
| CN102601834B (en) | Surface color-fixing dye for mat rush products and color-fixing method | |
| CN1782003A (en) | Thermoplastic powder formulation for coating with metal appearance, particular stainless steel color like appearance | |
| CN107142020B (en) | A kind of environment-friendly imitation stone texture artistic floors coating and preparation method thereof | |
| JPH05115382A (en) | Cooking apparatus article | |
| CN1211600A (en) | Interference-light pearl paint and its preparation method and coating technique | |
| CN110358356A (en) | Brilliant ink of coloured silk for 3D acrylic panel and preparation method thereof, application method | |
| CN113336451A (en) | Colored electroplating glass mosaic | |
| CN1313255A (en) | Process for colouring surface layer of glass | |
| CN105219260A (en) | Double-layer polyester modified organic silicon tangerine line coating and its production and use | |
| CN102241933B (en) | Pearlescent pale yellow paint | |
| JP3685211B2 (en) | Coating composition and coating film forming method | |
| JPH02120262A (en) | Colored aggregate having excellent designability and weather resistance | |
| CN100460350C (en) | Beaded glass and method of manufacture | |
| JPS5952065A (en) | Surface treatment of tatami | |
| JPS6070200A (en) | Formation of colored and electrodeposition coated film | |
| CN109021728A (en) | Heat insulating coat and preparation method thereof | |
| JPH0333470Y2 (en) | ||
| CN107868545A (en) | A kind of water-based cold casing color baking vanish | |
| CN1389355A (en) | Natural stone material dyeing and printing method | |
| JPH10244213A (en) | Method for formation of bright paint film and article coated therewith | |
| CN105694448A (en) | Spray-free scratch-resistant high polymer material for automobile exterior parts and preparation method of spray-free scratch-resistant high polymer material | |
| JPS6026077B2 (en) | Ceramics and pottery overglaze decoration method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGCHUN JIDA ADVANCED MATERIAL CO., LTD. Free format text: FORMER OWNER: JILIN UNIVERSITY CHINA Effective date: 20030214 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030214 Address after: 130031 No. 337 liberty Road, Jilin, Changchun Patentee after: Changchun Kyrgyzstan new material limited liability company Address before: 130023 No. 119 Jiefang Road, Jilin, Changchun Patentee before: Jilin University |
|
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1054492 Country of ref document: HK |
|
| C56 | Change in the name or address of the patentee |
Owner name: JIDA DEGUSA HIGH PERFORMANCE POLYMERS (CHANGCHUN) Free format text: FORMER NAME OR ADDRESS: CHANGCHUN JIDA ADVANCED MATERIAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 130033 No. 8755 liberty Road, Jilin, Changchun Patentee after: Jida Degussa high performance polymers (Changchun) Co., Ltd. Address before: 130031 No. 337 liberty Road, Jilin, Changchun Patentee before: Changchun Kyrgyzstan new material limited liability company |
|
| C56 | Change in the name or address of the patentee |
Owner name: JIDA YINGCHUANG HIGH-PERFORMANCE POLYMERS (CHANGCH Free format text: FORMER NAME OR ADDRESS: JIDA DEGUSA HIGH PERFORMANCE POLYMERS (CHANGCHUN) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 8755, liberty Road, Jilin, Changchun Patentee after: Jida Evonik (Changchun) properties of polymer Co. Ltd. Address before: No. 8755, liberty Road, Jilin, Changchun Patentee before: Jida Degussa high performance polymers (Changchun) Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010808 Termination date: 20130520 |