CN102504641A - Method of preparing unsaturated polyester putty for automobile repair - Google Patents
Method of preparing unsaturated polyester putty for automobile repair Download PDFInfo
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- CN102504641A CN102504641A CN2011103851454A CN201110385145A CN102504641A CN 102504641 A CN102504641 A CN 102504641A CN 2011103851454 A CN2011103851454 A CN 2011103851454A CN 201110385145 A CN201110385145 A CN 201110385145A CN 102504641 A CN102504641 A CN 102504641A
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Abstract
The invention discloses a method of preparing unsaturated polyester putty for automobile repair, which includes: firstly, proportionally adding air-dry water based unsaturated polyester resin into a reactor, mixing under rotation at speed of 350-450r/min, respectively adding cobalt iso-octoate, xylidine and 4-tert-butylcatechol prior to mixing for 10-15 minutes, then adding white carbon black and titanium dioxide prior to mixing under rotation at 600-650r/min for 10-15 minutes, adding -325-mesh pulvistalci, -325-mesh diatomite powder, gaseous SiO2 powder, palygouskite and ultramarine prior to mixing under rotation at 950-1000r/min for 35-45 minutes, and using a colloid mill to grind the mixture to obtain finished base stock; secondly, proportionally adding cyclohexanone peroxide, benzoyl peroxide, acetone and white carbon black into the reactor prior to mixing under rotation at 600-800r/min for 15-25 minutes, and grinding the product of mixing into paste to obtain finished curing agent; and thirdly, well mixing the prepared base stock and the curing agent according to a proportion 100:2.
Description
Technical field
The present invention relates to chemical field, particularly a kind of motor vehicle repair is with the preparation method of atom ash.
Background technology
The formal name of atom ash is called polymerization putty, i.e. unsaturated polyester resin putty.Unique advantages such as solidifying fast because of it has, be prone to polishing, organic solvent discharging is few, bonding strength by force, does not ftracture becomes at present that research both at home and abroad is very active, development is exceedingly fast, ideal material for repairing comparatively.Be widely used in automobile making, machinery, shipbuilding, locomotive, vehicle manufacturing, repairing trades.The atom ash is a kind of Compositional type product; Be made up of host and solidifying agent two portions, host is generally formed through mix, grinding by unsaturated polyester resin, color stuffing, promotor (like cobalt naphthenate, xylidine) and thixotropic agent (like aerosil, organobentonite).Solidifying agent is made up of organo-peroxide (like cyclohexanone peroxide, methylethyl ketone peroxide etc.), pigment.The atom ash of excellent property should have the multinomial performances such as grinability, thermotolerance and stability in storage of good air-drying property, snappiness and shock-resistance, excellence.
Compare with traditional oil putty; The atom ash have can thickly be coated with, normal temperature fast setting, strong adhesion, advantage such as be prone to polish, do not ftracture, and it does not contain volatile solvent, can 100% participates in curing; Can also regulate curing speed with solidifying agent, the fast setting film forming.In the time of 1h, just can polish, paint, receive the great kindness of domestic and international auto vendor and machinofacture producer deeply.
Abroad, the production of atom ash starts from the mid-1970s, and the eighties, the atom ash was just applied rapidly in the automotive industry of developed country.Now, " GG " board atom ash of producing with Japanese Kansai Paint Co., Ltd is the most famous.China took up to carry out development and the trial production that the atom ash domesticizes in the latter stage eighties, had obtained significant effect.Particularly in recent years between, constantly enlarges and increase in the application and the alternative import volume of automobile, but that homemade atom ash solidifies back hardness is bigger; Be difficult to polishing, shrinking percentage is also high, causes the coating easy of crack and peels off; And production technique is unstable, has influenced the quality and the use properties of homemade atom ash.
Summary of the invention
To the deficiency of prior art, one of the object of the invention is to provide the preparation method of a kind of motor vehicle repair with the atom ash.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is following:
A kind of motor vehicle repair is with the preparation method of atom ash, and described atom ash is made up of base-material and the two components of solidifying agent, and wherein base-material is made up of following component in weight part; 100 parts of air drying type unsaturated polyester resins, cobalt iso-octoate 0.5-1 part, xylidine 5-7 part; T-butyl catechol 0.8-1.0 part, WHITE CARBON BLACK 6-8 part, white titanium pigment 8-10 part;-325 order talcum powder 45-55 parts ,-325 order diatomite in powder 25-35 parts, gas phase SiO
2Powder 3-5 part, protruding Attapulgite 8-10 part, ultramarine 0.5-1 part; Wherein solidifying agent is made up of following component in weight part: be cyclohexanone peroxide 35-45 part, Lucidol 35-45 part; Acetone 2-3 part, WHITE CARBON BLACK 13-15 part, described preparation method comprises the steps:
1) base-material: air drying type water-based unsaturated polyester resin is dropped in the reaction kettle by said ratio; Under rotating speed 350-450r/min stirs; Drop into cobalt iso-octoate, xylidine, t-butyl catechol respectively; Keep rotating speed to stir 10-15 minute, add WHITE CARBON BLACK and white titanium pigment then and under the rotating speed of 600-650r/min, stirred 10-15 minute, add-325 order talcum powder ,-325 order diatomites in powder, gas phase SiO again
2Powder and protruding Attapulgite and ultramarine stirred 35-45 minute under the rotating speed of 950-1000r/min, ground through colloidal mill and promptly can be made into the finished product base-material;
2) solidifying agent: by said ratio cyclohexanone peroxide, Lucidol, acetone, WHITE CARBON BLACK are put into reaction kettle and under the rotating speed of 600-800r/min, stirred 15-25 minute, and grind to form even lotion, promptly can be made into the finished product solidifying agent;
3) atom ash: during use, with the main body of above-mentioned preparation and solidifying agent according to main body: solidifying agent=100: 2 mixes and gets final product.
Beneficial effect of the present invention is:
1) on the bases of a large amount of experiments,, cooperate protruding Attapulgite to solve in the prior art that people want to solve for a long time and unsolved intensity height causes the contradiction that snappiness is poor, grinability is also poor through selecting-325 order talcum powder and the combination of-325 zeyssatite for use.The collocation of above-mentioned filler has realized raising intensity, improves snappiness, is prone to the effect of polishing.
2) intensity, sticking power after the atom ash of the inventive method preparation solidifies obviously are superior to prior art products, and do effective soon.
3) production technique is simple, and is easy to use.
Embodiment
Embodiment one
A kind of motor vehicle repair is with the preparation method of atom ash, and described atom ash is made up of base-material and the two components of solidifying agent, and wherein base-material is made up of following component in weight part; 100 parts of air drying type unsaturated polyester resins, 0.5 part of cobalt iso-octoate, 7 parts of xylidines; 0.8 part of t-butyl catechol, 8 parts of WHITE CARBON BLACKs, 8 parts of white titanium pigments; 55 parts of-325 order talcum powder, 25 parts of-325 order diatomites in powder, gas phase SiO
25 parts in powder, 8 parts of protruding Attapulgites, 1 part in ultramarine, wherein solidifying agent is made up of following component in weight part: be 35 parts of cyclohexanone peroxides, 45 parts of Lucidols, 2 parts in acetone, 15 parts of WHITE CARBON BLACKs, described preparation method comprises the steps:
1) base-material: air drying type water-based unsaturated polyester resin is dropped in the reaction kettle by said ratio; Under rotating speed 350r/min stirs; Drop into cobalt iso-octoate, xylidine, t-butyl catechol respectively; Keep rotating speed to stir 15 minutes, add WHITE CARBON BLACK and white titanium pigment then and under the rotating speed of 600r/min, stirred 15 minutes, add-325 order talcum powder ,-325 order diatomites in powder, gas phase SiO again
2Powder and protruding Attapulgite and ultramarine stirred 45 minutes under the rotating speed of 950r/min, ground through colloidal mill and promptly can be made into the finished product base-material;
2) solidifying agent: by said ratio cyclohexanone peroxide, Lucidol, acetone, WHITE CARBON BLACK are put into reaction kettle and under the rotating speed of 600r/min, stirred 25 minutes, and grind to form even lotion, promptly can be made into the finished product solidifying agent;
3) atom ash: during use, with the main body of above-mentioned preparation and solidifying agent according to main body: solidifying agent=100: 2 mixes and gets final product.
Embodiment two
A kind of motor vehicle repair is with the preparation method of atom ash, and described atom ash is made up of base-material and the two components of solidifying agent, and wherein base-material is made up of following component in weight part; 100 parts of air drying type unsaturated polyester resins, 1 part of cobalt iso-octoate, 5 parts of xylidines; 1.0 parts of t-butyl catechols, 6 parts of WHITE CARBON BLACKs, 10 parts of white titanium pigments; 45 parts of-325 order talcum powder, 35 parts of-325 order diatomites in powder, gas phase SiO
23 parts in powder, 10 parts of protruding Attapulgites, 0.5 part in ultramarine, wherein solidifying agent is made up of following component in weight part: be 45 parts of cyclohexanone peroxides, 35 parts of Lucidols, 3 parts in acetone, 13 parts of WHITE CARBON BLACKs, described preparation method comprises the steps:
1) base-material: air drying type water-based unsaturated polyester resin is dropped in the reaction kettle by said ratio; Under rotating speed 450r/min stirs; Drop into cobalt iso-octoate, xylidine, t-butyl catechol respectively; Keep rotating speed to stir 10 minutes, add WHITE CARBON BLACK and white titanium pigment then and under the rotating speed of 650r/min, stirred 10 minutes, add-325 order talcum powder ,-325 order diatomites in powder, gas phase SiO again
2Powder and protruding Attapulgite and ultramarine stirred 35 minutes under the rotating speed of 1000r/min, ground through colloidal mill and promptly can be made into the finished product base-material;
2) solidifying agent: by said ratio cyclohexanone peroxide, Lucidol, acetone, WHITE CARBON BLACK are put into reaction kettle and under the rotating speed of 800r/min, stirred 15 minutes, and grind to form even lotion, promptly can be made into the finished product solidifying agent;
3) atom ash: during use, with the main body of above-mentioned preparation and solidifying agent according to main body: solidifying agent=100: 2 mixes and gets final product.
Embodiment three
A kind of motor vehicle repair is with the preparation method of atom ash, and described atom ash is made up of base-material and the two components of solidifying agent, and wherein base-material is made up of following component in weight part; 100 parts of air drying type unsaturated polyester resins, 0.8 part of cobalt iso-octoate, 6 parts of xylidines; 0.9 part of t-butyl catechol, 7 parts of WHITE CARBON BLACKs, 9 parts of white titanium pigments; 50 parts of-325 order talcum powder, 30 parts of-325 order diatomites in powder, gas phase SiO
24 parts in powder, 9 parts of protruding Attapulgites, 0.8 part in ultramarine, wherein solidifying agent is made up of following component in weight part: be 40 parts of cyclohexanone peroxides, 40 parts of Lucidols, 2.5 parts in acetone, 14 parts of WHITE CARBON BLACKs, described preparation method comprises the steps:
1) base-material: air drying type water-based unsaturated polyester resin is dropped in the reaction kettle by said ratio; Under rotating speed 400r/min stirs; Drop into cobalt iso-octoate, xylidine, t-butyl catechol respectively; Keep rotating speed to stir 12 minutes, add WHITE CARBON BLACK and white titanium pigment then and under the rotating speed of 630r/min, stirred 13 minutes, add-325 order talcum powder ,-325 order diatomites in powder, gas phase SiO again
2Powder and protruding Attapulgite and ultramarine stirred 40 minutes under the rotating speed of 980r/min, ground through colloidal mill and promptly can be made into the finished product base-material;
2) solidifying agent: by said ratio cyclohexanone peroxide, Lucidol, acetone, WHITE CARBON BLACK are put into reaction kettle and under the rotating speed of 700r/min, stirred 20 minutes, and grind to form even lotion, promptly can be made into the finished product solidifying agent;
3) atom ash: during use, with the main body of above-mentioned preparation and solidifying agent according to main body: solidifying agent=100: 2 mixes and gets final product.
Applicant's statement; The present invention explains detailed process equipment of the present invention and technical process through the foregoing description; But the present invention is not limited to above-mentioned detailed process equipment and technical process, does not mean that promptly the present invention must rely on above-mentioned detailed process equipment and technical process could be implemented.The person of ordinary skill in the field should understand, and to any improvement of the present invention, to the interpolation of the equivalence replacement of each raw material of product of the present invention and ancillary component, the selection of concrete mode etc., all drops within protection scope of the present invention and the open scope.
Claims (1)
1. a motor vehicle repair is characterized in that with the grey preparation method of atom, and described atom ash is made up of base-material and the two components of solidifying agent, and wherein base-material is made up of following component in weight part; 100 parts of air drying type unsaturated polyester resins, cobalt iso-octoate 0.5-1 part, xylidine 5-7 part; T-butyl catechol 0.8-1.0 part, WHITE CARBON BLACK 6-8 part, white titanium pigment 8-10 part;-325 order talcum powder 45-55 parts ,-325 order diatomite in powder 25-35 parts, gas phase SiO
2Powder 3-5 part, protruding Attapulgite 8-10 part, ultramarine 0.5-1 part; Wherein solidifying agent is made up of following component in weight part: be cyclohexanone peroxide 35-45 part, Lucidol 35-45 part; Acetone 2-3 part, WHITE CARBON BLACK 13-15 part, described preparation method comprises the steps:
1) base-material: air drying type water-based unsaturated polyester resin is dropped in the reaction kettle by said ratio; Under rotating speed 350-450r/min stirs; Drop into cobalt iso-octoate, xylidine, t-butyl catechol respectively; Keep rotating speed to stir 10-15 minute, add WHITE CARBON BLACK and white titanium pigment then and under the rotating speed of 600-650r/min, stirred 10-15 minute, add-325 order talcum powder ,-325 order diatomites in powder, gas phase SiO again
2Powder and protruding Attapulgite and ultramarine stirred 35-45 minute under the rotating speed of 950-1000r/min, ground through colloidal mill and promptly can be made into the finished product base-material;
2) solidifying agent: by said ratio cyclohexanone peroxide, Lucidol, acetone, WHITE CARBON BLACK are put into reaction kettle and under the rotating speed of 600-800r/min, stirred 15-25 minute, and grind to form even lotion, promptly can be made into the finished product solidifying agent;
3) atom ash: during use, with the main body of above-mentioned preparation and solidifying agent according to main body: solidifying agent=100: 2 mixes and gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103851454A CN102504641A (en) | 2011-11-28 | 2011-11-28 | Method of preparing unsaturated polyester putty for automobile repair |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103851454A CN102504641A (en) | 2011-11-28 | 2011-11-28 | Method of preparing unsaturated polyester putty for automobile repair |
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| CN102504641A true CN102504641A (en) | 2012-06-20 |
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| CN2011103851454A Pending CN102504641A (en) | 2011-11-28 | 2011-11-28 | Method of preparing unsaturated polyester putty for automobile repair |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450731A (en) * | 2013-08-09 | 2013-12-18 | 关桂珍 | Natural diatom elastic unsaturated polyester putty |
| CN103756394A (en) * | 2014-01-02 | 2014-04-30 | 河南科技大学 | Nano modified high temperature resisting unsaturated polyester putty filling material and preparation method thereof |
| CN105328921A (en) * | 2015-10-08 | 2016-02-17 | 上海车功坊汽车服务有限公司 | Repairing method for glass fiber reinforced plastic and carbon fiber composite materials |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145384A (en) * | 1995-09-13 | 1997-03-19 | 西安近代化学研究所 | High-strength quick-drying putty |
| CN1670095A (en) * | 2005-03-09 | 2005-09-21 | 哈尔滨工业大学 | Light weight putty |
-
2011
- 2011-11-28 CN CN2011103851454A patent/CN102504641A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145384A (en) * | 1995-09-13 | 1997-03-19 | 西安近代化学研究所 | High-strength quick-drying putty |
| CN1670095A (en) * | 2005-03-09 | 2005-09-21 | 哈尔滨工业大学 | Light weight putty |
Non-Patent Citations (1)
| Title |
|---|
| 鞠昭年: "提高不饱和聚酯腻子打磨性能的研究", 《南京林业大学学报》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450731A (en) * | 2013-08-09 | 2013-12-18 | 关桂珍 | Natural diatom elastic unsaturated polyester putty |
| CN103756394A (en) * | 2014-01-02 | 2014-04-30 | 河南科技大学 | Nano modified high temperature resisting unsaturated polyester putty filling material and preparation method thereof |
| CN103756394B (en) * | 2014-01-02 | 2016-01-13 | 河南科技大学 | A kind of nano modification HIGH-TEMPERATURE RESISTANT PUT-TY packing material and preparation method thereof |
| CN105328921A (en) * | 2015-10-08 | 2016-02-17 | 上海车功坊汽车服务有限公司 | Repairing method for glass fiber reinforced plastic and carbon fiber composite materials |
| CN105328921B (en) * | 2015-10-08 | 2019-02-15 | 上海车功坊智能科技股份有限公司 | A kind of restorative procedure of glass reinforced plastic, carbon fibre composite |
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Application publication date: 20120620 |