CN104927596A - Preparation method for paint for automobile hub renovation - Google Patents
Preparation method for paint for automobile hub renovation Download PDFInfo
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- CN104927596A CN104927596A CN201510294852.0A CN201510294852A CN104927596A CN 104927596 A CN104927596 A CN 104927596A CN 201510294852 A CN201510294852 A CN 201510294852A CN 104927596 A CN104927596 A CN 104927596A
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- parts
- paint
- hub renovation
- automotive hub
- automobile hub
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Abstract
The invention discloses a preparation method for paint for automobile hub renovation. The required paint for the automobile hub renovation is obtained by uniformly mixing all components according to a ratio and then carrying out screw extrusion treatment. According to the preparation method for the paint for the automobile hub renovation, the defects of high possibility in caking, high difficulty in spraying and poor environmental protection performance in the prior art are overcome, and the advantages of low possibility in caking, high convenience in spraying and good environmental protection performance are realized.
Description
Technical field
The present invention relates to automobile technical field, particularly, relate to a kind of modulator approach of automotive hub renovation coating.
Background technology
Wheel hub, be in doughnut centered by axle for the cylindrical metal parts of support tire, generally, being exactly the position that wheel center installs axletree, is the important spare part connecting brake drum, wheel disc and semiaxis.
Powder coating is according to its good feature of environmental protection and the fast development in parts industry gradually of excellent corrosion resistance nature, and the application especially on automobile aluminum wheel hub is particularly extensive.
Generally traditional low temperature cured powder coating, add catalyst method by tradition, although solve low-temperature curing, due to powder, reactive behavior is too fast in the curing process, too responsive to temperature, when being applied to the spraying of aluminium wheel, levelling property is bad, does not possess splendid levelling property, the mirror effect requirement of aluminium wheels application cannot be met, the general second-order transition temperature of this type of powder coating is lower in addition, easily lumps, affect spraying application in transport and use procedure.
Realizing in process of the present invention, contriver to find in prior art at least to exist the defects such as the large and feature of environmental protection of easily caking, spraying difficulty is poor.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of modulator approach of automotive hub renovation coating, to realize prevented from caking, to spray convenient and that the feature of environmental protection is good advantage.
For achieving the above object, the technical solution used in the present invention is: a kind of modulator approach of automotive hub renovation coating, comprising:
(1) by each component of following parts by weight proportioning:
Saturated carboxyl polyester resin: 5 parts;
Dibutyltin oxide: 3 parts;
Magnesia powder: 2 parts;
Pearlescence: 11 parts;
Silicon sol: 20 parts;
Low temperature curing polyester resin: 15 parts;
Epoxy resin: 10 parts;
Terminal carboxyl polyester compounds: 8.5 parts;
Amino modified aldehyde carbamide compound: 6.3 parts;
Polyacrylic acid fluorinated ester flow agent: 6 parts;
Branching agent: 2 parts;
Optical brightener: 1 part;
Mica powder: 0.5 part;
Stablizer: 4 parts;
Weather resistant mineral dye: 8.9 parts;
Fire retardant: 3 parts;
Terephthalic acid: 2 parts;
Water: 12 parts;
(2), after each component being mixed by proportioning, carry out Screw Extrusion process, obtain the modulator approach of required automotive hub renovation coating.
The modulator approach of the automotive hub renovation coating of various embodiments of the present invention, owing to comprising: by each component by after proportioning mixing, carry out Screw Extrusion process, obtain the modulator approach of required automotive hub renovation coating; Thus can overcome in prior art and easily lump, spray the defect that difficulty is large and the feature of environmental protection is poor, to realize prevented from caking, spraying is convenient and the feature of environmental protection is good advantage.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification sheets, or understand by implementing the present invention.
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
According to the embodiment of the present invention, provide a kind of modulator approach of automotive hub renovation coating, comprising:
(1) by each component of following parts by weight proportioning:
Saturated carboxyl polyester resin: 5 parts;
Dibutyltin oxide: 3 parts;
Magnesia powder: 2 parts;
Pearlescence: 11 parts;
Silicon sol: 20 parts;
Low temperature curing polyester resin: 15 parts;
Epoxy resin: 10 parts;
Terminal carboxyl polyester compounds: 8.5 parts;
Amino modified aldehyde carbamide compound: 6.3 parts;
Polyacrylic acid fluorinated ester flow agent: 6 parts;
Branching agent: 2 parts;
Optical brightener: 1 part;
Mica powder: 0.5 part;
Stablizer: 4 parts;
Weather resistant mineral dye: 8.9 parts;
Fire retardant: 3 parts;
Terephthalic acid: 2 parts;
Water: 12 parts;
(2), after each component being mixed by proportioning, carry out Screw Extrusion process, obtain the modulator approach of required automotive hub renovation coating.
Empirical tests, technical scheme products obtained therefrom of the present invention, can 100 ~ 130 DEG C of solidifications, and ensure splendid levelling property and resistive connection group performance, meet the mirror effect requirement of automobile aluminum steel ring spraying, and there is excellent counterbalance weight stickup performance and ventilation property, not only achieve low-temperature curing, reduce the energy consumption of automotive hub spraying, and difficult drop-off.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a modulator approach for automotive hub renovation coating, is characterized in that, comprising:
(1) by each component of following parts by weight proportioning:
Saturated carboxyl polyester resin: 5 parts;
Dibutyltin oxide: 3 parts;
Magnesia powder: 2 parts;
Pearlescence: 11 parts;
Silicon sol: 20 parts;
Low temperature curing polyester resin: 15 parts;
Epoxy resin: 10 parts;
Terminal carboxyl polyester compounds: 8.5 parts;
Amino modified aldehyde carbamide compound: 6.3 parts;
Polyacrylic acid fluorinated ester flow agent: 6 parts;
Branching agent: 2 parts;
Optical brightener: 1 part;
Mica powder: 0.5 part;
Stablizer: 4 parts;
Weather resistant mineral dye: 8.9 parts;
Fire retardant: 3 parts;
Terephthalic acid: 2 parts;
Water: 12 parts;
(2), after each component being mixed by proportioning, carry out Screw Extrusion process, obtain the modulator approach of required automotive hub renovation coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294852.0A CN104927596A (en) | 2015-06-02 | 2015-06-02 | Preparation method for paint for automobile hub renovation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294852.0A CN104927596A (en) | 2015-06-02 | 2015-06-02 | Preparation method for paint for automobile hub renovation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104927596A true CN104927596A (en) | 2015-09-23 |
Family
ID=54115032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510294852.0A Pending CN104927596A (en) | 2015-06-02 | 2015-06-02 | Preparation method for paint for automobile hub renovation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104927596A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106243796A (en) * | 2016-07-28 | 2016-12-21 | 江苏昌悦重工科技有限公司 | A kind of weather-proof photovoltaic case |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039366A (en) * | 2009-10-09 | 2011-05-04 | 韦星野 | Formula and preparation process of automobile wheel hub lost foam paint |
| US20110281972A1 (en) * | 2008-12-19 | 2011-11-17 | Damiano Beccaria | Powder coating compositions for low temperature curing and high flow |
| CN102898924A (en) * | 2012-09-28 | 2013-01-30 | 广州擎天实业有限公司 | Automobile aluminium wheel hub powdery paint suitable for bonding counterbalances and preparation method thereof |
| CN102911585A (en) * | 2012-09-28 | 2013-02-06 | 广州擎天实业有限公司 | Special primer paint for medium and high grade automobile aluminum hubs and preparation method of primer paint |
| CN104449268A (en) * | 2014-11-18 | 2015-03-25 | 广州擎天材料科技有限公司 | Special low-temperature cured body powder coating for aluminum wheel of automobile and preparation method thereof |
-
2015
- 2015-06-02 CN CN201510294852.0A patent/CN104927596A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110281972A1 (en) * | 2008-12-19 | 2011-11-17 | Damiano Beccaria | Powder coating compositions for low temperature curing and high flow |
| CN102039366A (en) * | 2009-10-09 | 2011-05-04 | 韦星野 | Formula and preparation process of automobile wheel hub lost foam paint |
| CN102898924A (en) * | 2012-09-28 | 2013-01-30 | 广州擎天实业有限公司 | Automobile aluminium wheel hub powdery paint suitable for bonding counterbalances and preparation method thereof |
| CN102911585A (en) * | 2012-09-28 | 2013-02-06 | 广州擎天实业有限公司 | Special primer paint for medium and high grade automobile aluminum hubs and preparation method of primer paint |
| CN104449268A (en) * | 2014-11-18 | 2015-03-25 | 广州擎天材料科技有限公司 | Special low-temperature cured body powder coating for aluminum wheel of automobile and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 高庆福等: "汽车铝合金轮毂用环保型粉末涂料的研究", 《"广汽部件杯"广东省汽车行业第六期学术论文集》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106243796A (en) * | 2016-07-28 | 2016-12-21 | 江苏昌悦重工科技有限公司 | A kind of weather-proof photovoltaic case |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |
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| RJ01 | Rejection of invention patent application after publication |