CN104387866A - Fireproof automobile powder coating - Google Patents
Fireproof automobile powder coating Download PDFInfo
- Publication number
- CN104387866A CN104387866A CN201410733103.9A CN201410733103A CN104387866A CN 104387866 A CN104387866 A CN 104387866A CN 201410733103 A CN201410733103 A CN 201410733103A CN 104387866 A CN104387866 A CN 104387866A
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- China
- Prior art keywords
- parts
- powder coating
- fireproof
- fire prevention
- resin
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- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a fireproof automobile powder coating which comprises the following components in parts by weight: 45-50 parts of FEVE fluorocarbon resin, 1-2 parts of epoxy resin, 15-25 parts of zinc acrylate resin, 20-25 parts of titanium dioxide, 3-6 parts of ammonium polyphosphate, 3-6 parts of iron red, 5-10 parts of organic silicon, 0.3-0.6 part of dibutyltin dilaurate, 2-3 parts of curing agents, 0.5-1 part of stabilizing agents and 2-2.5 parts of flatting agents. The fireproof automobile powder coating disclosed by the invention can achieve a preferable effect of a powder coating, can ensure the fineness of the powder coating within a smaller range, and can be used for enhancing the toughness and fireproof property of the powder coating.
Description
Technical field
The present invention relates to automotive powder coating.
Background technology
At present, along with the develop rapidly of global industry, the environmental problem caused also becomes increasingly conspicuous.How to carry out the important topic that environmental protection work has become urgently people's research.Some western countries development research that Environmental awareness is strong goes out to have the car paint of low volatile organic, and puts into production in a large number and use.Along with the development of automobile industry, in order to beautify the appearance of film of automobile, alleviating the environmental pollution that it causes, improving vehicle spray painting technology and seeming particularly important.
For automotive powder coating, the effect that the fineness of powder coating can reach between 10 to 80 microns is best, and its distribution range is narrower, and the effect of generation is better.
For vehicle, fire resistance is also very important.
Summary of the invention
In order to make the better effects if of powder coating, allowing the fineness of powder coating in narrower scope, improving toughness and the fire resistance of powder coating, the invention provides a kind of fire prevention automotive powder coating.
For achieving the above object, fire prevention automotive powder coating, count by weight, be made up of the FEVE fluorocarbon resin of 45-50 part, 1-2 part epoxy resin, 15-25 part zinc acrylate resin, 20-25 part titanium dioxide, 3-6 part ammonium polyphosphate, 3-6 part iron oxide red, 5-10 part organosilicon, 0.3-0.6 part dibutyl tin dilaurate, 2-3 part solidifying agent, 0.5-1 part stablizer and 2-2.5 part flow agent.
Further, described solidifying agent is xylidine.
Further, described stablizer is Zinic stearas.
Further, described flow agent selects the product of Dow Corning Corporation, and model is 5T.
The invention has the beneficial effects as follows: add organosilicon and can reduce epoxy resin internal stress, the performances such as epoxy resin toughness, high thermal resistance can be improved again, thus make the toughness of powder coating and resistance to elevated temperatures good; Meanwhile, resol and zinc acrylate resin have good crosslinked action, under organosilyl effect, make the powder coating fineness of formation even, and fineness are less, therefore, spray to after on base material effective.The present invention adopts FEVE fluorocarbon resin to coordinate with zinc acrylate resin, containing as lively as a cricket epoxy group(ing) in product of the present invention, also containing fluoroolefin etc., it to most of material as timber, metal, glass, plastics, rubber, leather, pottery, fiber etc. have good bonding force.Product after solidification, has excellent chemical resistance, thermotolerance, resistance to acids and bases and good electrical insulating property, has good sticking power, non-corrosibility and physical strength; The present invention has splendid closure, and flame-retardant composition can not move to coat side, and therefore its fire resistance is less by the impact of time and environment.
Embodiment
Below in conjunction with embodiment, the present invention is further elaborated.
Fire prevention automotive powder coating, count by weight, be made up of the FEVE fluorocarbon resin of 45-50 part, 1-2 part epoxy resin, 15-25 part zinc acrylate resin, 20-25 part titanium dioxide, 3-6 part ammonium polyphosphate, 3-6 part iron oxide red, 5-10 part organosilicon, 0.3-0.6 part dibutyl tin dilaurate, 2-3 part solidifying agent, 0.5-1 part stablizer and 2-2.5 part flow agent.Described solidifying agent is xylidine.Described stablizer is Zinic stearas.Described flow agent selects the product of Dow Corning Corporation, and model is 5T.
Embodiment 1.
The preparation method of fire prevention automotive powder coating, comprises the following steps,
(1) count by weight, the FEVE fluorocarbon resin of 45 parts, 1 part of epoxy resin, 3 parts of ammonium polyphosphates, 5 parts of organosilicons, 0.3 part of dibutyl tin dilaurate, 2 parts of solidifying agent and 2 parts of flow agents are mixed and obtain batch mixing A.
(2) 15 parts of zinc acrylate resin, 20 parts of titanium dioxides, 3 parts of iron oxide reds and 0.5 part of stablizer are mixed and obtain mixed material B.
(3) adopt twin screw extruder to adopt in front end 75 DEG C-85 DEG C to extrude batch mixing A, forcing machine is added mixed material B after temperature is brought up to 110 DEG C-120 DEG C by stage casing, and extrusion molding, after pulverizing, obtain powder coating.
Embodiment 2.
The preparation method of fire prevention automotive powder coating, comprises the following steps,
(1) count by weight, the FEVE fluorocarbon resin of 50 parts, 2 parts of epoxy resin, 6 parts of ammonium polyphosphates, 10 parts of organosilicons, 0.6 part of dibutyl tin dilaurate, 3 parts of solidifying agent and 2.5 parts of flow agents are mixed and obtain batch mixing A.
(2) 25 parts of zinc acrylate resin, 25 parts of titanium dioxides, 6 parts of iron oxide reds and 1 part of stablizer are mixed and obtain mixed material B.
(3) adopt twin screw extruder to adopt in front end 75 DEG C-85 DEG C to extrude batch mixing A, forcing machine is added mixed material B after temperature is brought up to 110 DEG C-120 DEG C by stage casing, and extrusion molding, after pulverizing, obtain powder coating.
Embodiment 3.
The preparation method of fire prevention automotive powder coating, comprises the following steps,
(1) count by weight, the FEVE fluorocarbon resin of 48 parts, 1.5 parts of epoxy resin, 4 parts of ammonium polyphosphates, 8 parts of organosilicons, 0.4 part of dibutyl tin dilaurate, 2.6 parts of solidifying agent and 2.2 parts of flow agents are mixed and obtain batch mixing A.
(2) 20 parts of zinc acrylate resin, 22 parts of titanium dioxides, 5 parts of iron oxide reds and 0.8 part of stablizer are mixed and obtain mixed material B.
(3) adopt twin screw extruder to adopt in front end 75 DEG C-85 DEG C to extrude batch mixing A, forcing machine is added mixed material B after temperature is brought up to 110 DEG C-120 DEG C by stage casing, and extrusion molding, after pulverizing, obtain powder coating.
Powder coating of the present invention, adds organosilicon and can reduce epoxy resin internal stress, can improve the performances such as epoxy resin toughness, high thermal resistance again, thus make the toughness of powder coating and resistance to elevated temperatures good; Meanwhile, resol and zinc acrylate resin have good crosslinked action, under organosilyl effect, make the powder coating fineness of formation even, and fineness are less, therefore, spray to after on base material effective.The present invention adopts FEVE fluorocarbon resin to coordinate with zinc acrylate resin, containing as lively as a cricket epoxy group(ing) in product of the present invention, also containing fluoroolefin etc., it to most of material as timber, metal, glass, plastics, rubber, leather, pottery, fiber etc. have good bonding force.Product after solidification, has excellent chemical resistance, thermotolerance, resistance to acids and bases and good electrical insulating property, has good sticking power, non-corrosibility and physical strength; The present invention has splendid closure, and flame-retardant composition can not move to coat side, and therefore its fire resistance is less by the impact of time and environment.
Claims (4)
1. fire prevention automotive powder coating, it is characterized in that: count by weight, be made up of the FEVE fluorocarbon resin of 45-50 part, 1-2 part epoxy resin, 15-25 part zinc acrylate resin, 20-25 part titanium dioxide, 3-6 part ammonium polyphosphate, 3-6 part iron oxide red, 5-10 part organosilicon, 0.3-0.6 part dibutyl tin dilaurate, 2-3 part solidifying agent, 0.5-1 part stablizer and 2-2.5 part flow agent.
2. fire prevention automotive powder coating according to claim 1, is characterized in that: described solidifying agent is xylidine.
3. fire prevention automotive powder coating according to claim 1, is characterized in that: described stablizer is Zinic stearas.
4. fire prevention automotive powder coating according to claim 1, it is characterized in that: described flow agent selects the product of Dow Corning Corporation, model is 5T.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733103.9A CN104387866A (en) | 2014-12-07 | 2014-12-07 | Fireproof automobile powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733103.9A CN104387866A (en) | 2014-12-07 | 2014-12-07 | Fireproof automobile powder coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104387866A true CN104387866A (en) | 2015-03-04 |
Family
ID=52605832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410733103.9A Pending CN104387866A (en) | 2014-12-07 | 2014-12-07 | Fireproof automobile powder coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104387866A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040102561A1 (en) * | 2002-06-28 | 2004-05-27 | Hiroshi Nakano | Powder coating composition |
| CN1786093A (en) * | 2005-11-30 | 2006-06-14 | 北京北航天汇科技孵化器有限公司 | Expansion type fire retarding epoxide resin powder paint suitable for steel structure and its preparation method |
| CN102277048A (en) * | 2011-07-01 | 2011-12-14 | 中远关西涂料化工（天津）有限公司 | Self-cleaning polytetrafluoroethylene FEVE (fluoralkene alkyl vinyl ether or ester) coating and preparation method thereof |
| CN102585652A (en) * | 2012-01-12 | 2012-07-18 | 刘相敏 | Fire retardant coating |
| CN102993853A (en) * | 2012-11-28 | 2013-03-27 | 天长市开林化工有限公司 | Non-toxic releasing anti-fouling paint and preparation method thereof |
| CN103555196A (en) * | 2013-09-25 | 2014-02-05 | 天长市天泰光电科技有限公司 | Nano aluminum nitride heat radiation paint for LED lamp and preparation method thereof |
| CN103709937A (en) * | 2013-12-30 | 2014-04-09 | 山东朗法博粉末涂装科技有限公司 | Oil-repellent powder coating and preparation method |
| CN103849260A (en) * | 2014-02-21 | 2014-06-11 | 广东华江粉末科技有限公司 | Pure fluorocarbon powder coating for aluminum profile and preparation method thereof |
-
2014
- 2014-12-07 CN CN201410733103.9A patent/CN104387866A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040102561A1 (en) * | 2002-06-28 | 2004-05-27 | Hiroshi Nakano | Powder coating composition |
| CN1786093A (en) * | 2005-11-30 | 2006-06-14 | 北京北航天汇科技孵化器有限公司 | Expansion type fire retarding epoxide resin powder paint suitable for steel structure and its preparation method |
| CN102277048A (en) * | 2011-07-01 | 2011-12-14 | 中远关西涂料化工（天津）有限公司 | Self-cleaning polytetrafluoroethylene FEVE (fluoralkene alkyl vinyl ether or ester) coating and preparation method thereof |
| CN102585652A (en) * | 2012-01-12 | 2012-07-18 | 刘相敏 | Fire retardant coating |
| CN102993853A (en) * | 2012-11-28 | 2013-03-27 | 天长市开林化工有限公司 | Non-toxic releasing anti-fouling paint and preparation method thereof |
| CN103555196A (en) * | 2013-09-25 | 2014-02-05 | 天长市天泰光电科技有限公司 | Nano aluminum nitride heat radiation paint for LED lamp and preparation method thereof |
| CN103709937A (en) * | 2013-12-30 | 2014-04-09 | 山东朗法博粉末涂装科技有限公司 | Oil-repellent powder coating and preparation method |
| CN103849260A (en) * | 2014-02-21 | 2014-06-11 | 广东华江粉末科技有限公司 | Pure fluorocarbon powder coating for aluminum profile and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 中国腐蚀与防护学会非金属材料专业委员会 组织编写: "《防腐蚀涂料涂装和质量控制》", 30 April 2003, 化学工业出版社 * |
| 乔英杰等: "《新型化学建材设计与制备工艺》", 31 July 2003, 化学工业出版社 * |
| 胡传炘等: "《特种功能涂层》", 30 September 2009, 北京工业大学出版社 * |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150304 |