CN103360585B - A kind of fluorine richness high scratch resistance light resin and its preparation method - Google Patents
A kind of fluorine richness high scratch resistance light resin and its preparation method Download PDFInfo
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- CN103360585B CN103360585B CN201210095173.7A CN201210095173A CN103360585B CN 103360585 B CN103360585 B CN 103360585B CN 201210095173 A CN201210095173 A CN 201210095173A CN 103360585 B CN103360585 B CN 103360585B
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- resin
- fluorine
- high scratch
- incubated
- preparation
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- 239000011347 resin Substances 0.000 title claims abstract description 40
- 229920005989 resin Polymers 0.000 title claims abstract description 40
- 229910052731 fluorine Inorganic materials 0.000 title claims abstract description 35
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000011737 fluorine Substances 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 238000010792 warming Methods 0.000 claims abstract description 16
- 239000002253 acid Substances 0.000 claims abstract description 13
- OEOIWYCWCDBOPA-UHFFFAOYSA-N 6-methyl-heptanoic acid Chemical compound CC(C)CCCCC(O)=O OEOIWYCWCDBOPA-UHFFFAOYSA-N 0.000 claims abstract description 12
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 claims abstract description 11
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims abstract description 11
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002904 solvent Substances 0.000 claims abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 21
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 15
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 claims description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 4
- 229940051250 hexylene glycol Drugs 0.000 claims description 4
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 230000003678 scratch resistant effect Effects 0.000 abstract description 2
- 229920001225 polyester resin Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000000126 substance Substances 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000004922 lacquer Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Polyesters Or Polycarbonates (AREA)
- Paints Or Removers (AREA)
Abstract
The invention belongs to a kind of fluorine richness high scratch resistance light resin and its preparation method. By weight percentage, comprising: isocaprylic acid 26-32%, Tetra hydro Phthalic anhydride 10-15%, MALEIC ANHYDRIDE 1-5%, TriMethylolPropane(TMP) 1-5%, dibasic alcohol 5-20%, fluorine resin 10-25%, solvent 10-15%, auxiliary agent 0.01-0.5%. Its preparation method: add isocaprylic acid, Tetra hydro Phthalic anhydride, MALEIC ANHYDRIDE, TriMethylolPropane(TMP), dibasic alcohol, fluorine resin, solvent, auxiliary agent successively in a kettle., starts simultaneously and stirs and heating, be warming up to 140-150oC, be incubated 2 hours; It is incubated after being evenly warming up to 200 �� 2 DEG C with 4 hours to viscosity, the qualified rear cooling of acid number, filters discharging. Fluorine-containing oligomer modified polyester resin prepared by the present invention has resistant, resistance to impression of the hand, high scratch resistant advantage, can meet the application needs of top-grade furniture.
Description
Technical field
The invention belongs to the technical field of coating, specifically, it is a kind of fluorine richness high scratch resistance light resin and its preparation method.
Background technology
Owing to fluoropolymer molecular chain structure existing the very high C F chemical bond of more bond energy; the surrounding that fluorine atom is arranged closely in polymer carbon serves good provide protection; therefore, fluoro-resin has high thermostability and unreactiveness (acid and alkali-resistance, solvent resistance etc.). In addition, owing to fluorine resin material also has special surface property, as very low surface energy, oil and water are very poor etc. to its wettability, therefore fluorine resin material has the features such as good not viscosity, didirtresistance, oilness and wear resistance. But simple also exists again the shortcomings such as price height, poor adhesive force when fluoro-resin is used for wood lacquer coating. The polyester that isocaprylic acid is produced has very high second-order transition temperature, has good hardness and has certain snappiness simultaneously, and gained water-white resin has excellent anti-yellowing property, high gloss, good leveling property, damage resistant. To vibrin, fluoro-resin being carried out modification, it is possible to overcome the deficiency of fluorine resin material, the fluorine richness vibrin obtained has the performance of the two excellence, can meet the application needs of top-grade furniture.
Summary of the invention
It is an object of the invention to overcome the shortcoming and defect existing for fluorine resin material in prior art, it is provided that a kind of fluorine richness high scratch resistance light resin and its preparation method. The present invention can be used as top-grade furniture wood lacquer. A kind of fluorine richness high scratch resistance light resin of inventive design, it is characterised in that: described resin is made up of following composition and weight percent:
Component proportion %
Isocaprylic acid 26-32;
Tetra hydro Phthalic anhydride 10-15;
MALEIC ANHYDRIDE 1-5;
TriMethylolPropane(TMP) 1-5;
Dibasic alcohol 5-20;
Fluorine resin 10-25;
Solvent 10-15;
Auxiliary agent 0.01-0.5.
It is characterized in that: described dibasic alcohol is any one or its mixture of ethylene glycol, propylene glycol, 1,4-butyleneglycol, glycol ether, 1,6-HD, neopentyl glycol. It is characterized in that, described fluorine resin is hydroxyl value is 25-60mgKOH/g, and molecular weight is at the oiliness fluorocarbon resin of 2000-30000. It is characterized in that: described solvent comprise toluene, dimethylbenzene any one. It is characterized in that; Described auxiliary agent comprise Hypophosporous Acid, 50, triphenyl phosphite any one. The preparation method of a kind of fluorine richness high scratch resistance light resin, it is characterized in that: add isocaprylic acid, Tetra hydro Phthalic anhydride, MALEIC ANHYDRIDE, TriMethylolPropane(TMP), dibasic alcohol, fluorine resin, solvent, auxiliary agent successively in a kettle., start simultaneously and stir and heating, it is warming up to 140-150oC, it is incubated 2 hours; It is incubated after being evenly warming up to 200 �� 2 DEG C with 4 hours to viscosity, the qualified rear cooling of acid number, filters discharging.
The present invention adopts fluorine richness high scratch resistance light resin prepared by above-mentioned composition and engineering, has resistant, resistance to impression of the hand, high scratch resistant advantage. Coating surface is smooth, and adhesivity is little, not easily contaminated; There is excellent anti-yellowing property, high gloss, good leveling property; The application needs of top-grade furniture can be met.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
It will be understood that following examples only scope for illustration of the present invention but not for limiting the present invention.
The experimental technique of unreceipted concrete condition in the following example, usually conveniently condition, or the condition that manufacturer provides carries out.
Embodiment 1
A preparation method for fluorine richness high scratch resistance light resin, comprises the following steps:
(1) it is equipped with in 2000mL tetra-mouthfuls of flasks of whipping appts, thermometer and logical nitrogen protection at one successively and adds 450g isocaprylic acid, 150g Tetra hydro Phthalic anhydride, 40g MALEIC ANHYDRIDE, 35g TriMethylolPropane(TMP), 150g1,4-butyleneglycol, 90g neopentyl glycol, 289g fluorine resin (ETERLON4101, Changxing Chemical Industry Co Ltd), 230g toluene, 5g Hypophosporous Acid, 50, start simultaneously and stir and heating, it is warming up to 140oC, it is incubated 2 hours;
(2) being incubated after being evenly warming up to 200 �� 2 DEG C with 4 hours and be less than 12mgKOH/g to acid number, viscosity is greater than 20000mPa s(25 �� of C) lower the temperature afterwards, filter discharging.
Embodiment 2
A preparation method for fluorine richness high scratch resistance light resin, comprises the following steps:
(1) it is equipped with in 2000mL tetra-mouthfuls of flasks of whipping appts, thermometer and logical nitrogen protection at one successively and adds 432g isocaprylic acid, 172g Tetra hydro Phthalic anhydride, 35g MALEIC ANHYDRIDE, 38g TriMethylolPropane(TMP), 135g ethylene glycol, 78g neopentyl glycol, 320g fluorine resin (ETERLON4101, Changxing Chemical Industry Co Ltd), 230g toluene, 5g Hypophosporous Acid, 50, start simultaneously and stir and heating, it is warming up to 145oC, it is incubated 2 hours;
(2) being incubated after being evenly warming up to 200 �� 2 DEG C with 4 hours and be less than 12mgKOH/g to acid number, viscosity is greater than 20000mPa s(25 �� of C) lower the temperature afterwards, filter discharging.
Embodiment 3
A preparation method for fluorine richness high scratch resistance light resin, comprises the following steps:
(1) it is equipped with in 2000mL tetra-mouthfuls of flasks of whipping appts, thermometer and logical nitrogen protection at one successively and adds 410g isocaprylic acid, 190g Tetra hydro Phthalic anhydride, 30g MALEIC ANHYDRIDE, 40g TriMethylolPropane(TMP), 200g propylene glycol, 85g1,6-hexylene glycol, 236g fluorine resin (ETERLON41011, Changxing Chemical Industry Co Ltd), 240g toluene, 5g triphenyl phosphite, start simultaneously and stir and heating, it is warming up to 150oC, it is incubated 2 hours;
(2) being incubated after being evenly warming up to 200 �� 2 DEG C with 4 hours and be less than 12mgKOH/g to acid number, viscosity is greater than 20000mPa s(25 �� of C) lower the temperature afterwards, filter discharging.
Embodiment 4
A preparation method for fluorine richness high scratch resistance light resin, comprises the following steps:
(1) it is equipped with in 2000mL tetra-mouthfuls of flasks of whipping appts, thermometer and logical nitrogen protection at one successively and adds 320g isocaprylic acid, 150g Tetra hydro Phthalic anhydride, 50g MALEIC ANHYDRIDE, 25g TriMethylolPropane(TMP), 100g propylene glycol, 50g1,6-hexylene glycol, 150g fluorine resin (ETERLON41011, Changxing Chemical Industry Co Ltd), 150g toluene, 5g triphenyl phosphite, start simultaneously and stir and heating, it is warming up to 150oC, it is incubated 2 hours;
(2) being incubated after being evenly warming up to 200 �� 2 DEG C with 4 hours and be less than 12mgKOH/g to acid number, viscosity is greater than 20000mPa s(25 �� of C) lower the temperature afterwards, filter discharging.
Embodiment 5
A preparation method for fluorine richness high scratch resistance light resin, comprises the following steps:
(1) it is equipped with in 2000mL tetra-mouthfuls of flasks of whipping appts, thermometer and logical nitrogen protection at one successively and adds 260g isocaprylic acid, 150g Tetra hydro Phthalic anhydride, 50g MALEIC ANHYDRIDE, 50g TriMethylolPropane(TMP), 100g propylene glycol, 50g1,6-hexylene glycol, 185g fluorine resin (ETERLON41011, Changxing Chemical Industry Co Ltd), 150g toluene, 5g triphenyl phosphite, start simultaneously and stir and heating, it is warming up to 150oC, it is incubated 2 hours;
(2) being incubated after being evenly warming up to 200 �� 2 DEG C with 4 hours and be less than 12mgKOH/g to acid number, viscosity is greater than 20000mPa s(25 �� of C) lower the temperature afterwards, filter discharging.
More than show and describe the ultimate principle of the present invention, the advantage of main characteristic sum the present invention. The technician of the industry should understand; the present invention is not restricted to the described embodiments; the principle that the present invention is just described described in above-described embodiment and specification sheets; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention. The claimed scope of the present invention by appending claims and etc. jljl define.
Claims (2)
1. a fluorine richness high scratch resistance light resin, it is characterised in that: described resin is made up of following composition and weight percent:
Component proportion %
Isocaprylic acid 26-32;
Tetra hydro Phthalic anhydride 10-15;
MALEIC ANHYDRIDE 1-5;
TriMethylolPropane(TMP) 1-5;
Dibasic alcohol 5-20;
Fluorine resin 10-25;
Solvent 10-15;
Auxiliary agent 0.01-0.5;
Described dibasic alcohol is ethylene glycol, propylene glycol, 1,4-butyleneglycol, glycol ether, 1, any one or its mixture of 6-hexylene glycol, neopentyl glycol, described fluorine resin is hydroxyl value is 25-60mgKOH/g, molecular weight is at the oiliness fluorocarbon resin of 2000-30000, described solvent comprise toluene, dimethylbenzene any one, described auxiliary agent comprise Hypophosporous Acid, 50, triphenyl phosphite any one.
2. the preparation method of an a kind of fluorine richness high scratch resistance light resin as claimed in claim 1, it is characterized in that: add isocaprylic acid, Tetra hydro Phthalic anhydride, MALEIC ANHYDRIDE, TriMethylolPropane(TMP), dibasic alcohol, fluorine resin, solvent, auxiliary agent successively in a kettle., start simultaneously and stir and heating, it is warming up to 140-150oC, it is incubated 2 hours;It is incubated after being evenly warming up to 200 �� 2 DEG C with 4 hours to viscosity, the qualified rear cooling of acid number, filters discharging.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210095173.7A CN103360585B (en) | 2012-03-31 | 2012-03-31 | A kind of fluorine richness high scratch resistance light resin and its preparation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210095173.7A CN103360585B (en) | 2012-03-31 | 2012-03-31 | A kind of fluorine richness high scratch resistance light resin and its preparation method |
Publications (2)
| Publication Number | Publication Date |
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| CN103360585A CN103360585A (en) | 2013-10-23 |
| CN103360585B true CN103360585B (en) | 2016-06-08 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9683074B2 (en) | 2014-02-19 | 2017-06-20 | Kansai Paint Co., Ltd. | Copolymer resin and coating composition |
| CN111087841B (en) * | 2019-12-23 | 2023-01-03 | 中昊北方涂料工业研究设计院有限公司 | Anticorrosive coating for surface of magnesium alloy substrate |
| CN111592817B (en) * | 2020-04-14 | 2022-03-11 | 四川轻化工大学 | Fluorocarbon modified water-based alkyd resin coating and preparation method and application thereof |
| CN116891676A (en) * | 2023-07-13 | 2023-10-17 | 珠海优泰科技有限公司 | Preparation method of powder control scraping plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3255131A (en) * | 1961-05-10 | 1966-06-07 | Minnesota Mining & Mfg | Fluorochemical-containing varnishes |
| JP2004503690A (en) * | 2000-06-12 | 2004-02-05 | スリーエム イノベイティブ プロパティズ カンパニー | Water / oil repellent composition |
| CN101139434A (en) * | 2007-09-30 | 2008-03-12 | 大连理工大学 | Fluorinated polyesters with low surface energy and preparation method thereof |
| CN101265324A (en) * | 2008-05-07 | 2008-09-17 | 大连理工大学 | Fluoroalkyl group end sealing super-branching polyhydroxypolyester and preparation method thereof |
| CN102199280A (en) * | 2011-04-08 | 2011-09-28 | 浙江大学 | Fluoro-polyester resin and preparation method and application thereof |
-
2012
- 2012-03-31 CN CN201210095173.7A patent/CN103360585B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3255131A (en) * | 1961-05-10 | 1966-06-07 | Minnesota Mining & Mfg | Fluorochemical-containing varnishes |
| JP2004503690A (en) * | 2000-06-12 | 2004-02-05 | スリーエム イノベイティブ プロパティズ カンパニー | Water / oil repellent composition |
| CN101139434A (en) * | 2007-09-30 | 2008-03-12 | 大连理工大学 | Fluorinated polyesters with low surface energy and preparation method thereof |
| CN101265324A (en) * | 2008-05-07 | 2008-09-17 | 大连理工大学 | Fluoroalkyl group end sealing super-branching polyhydroxypolyester and preparation method thereof |
| CN102199280A (en) * | 2011-04-08 | 2011-09-28 | 浙江大学 | Fluoro-polyester resin and preparation method and application thereof |
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Address after: 8555 No. 201700 Shanghai city Qingpu District Songze Avenue Applicant after: SHANGHAI ZHANCHEN PAINT Co.,Ltd. Applicant after: China Zhanchen New Materials Group Co.,Ltd. Applicant after: BEIJING ZHANCHEN NEW MATERIAL Co.,Ltd. Address before: 8555 No. 201700 Shanghai city Qingpu District Songze Avenue Applicant before: SHANGHAI ZHANCHEN PAINT Co.,Ltd. Applicant before: ZHANCHEN PAINT GROUP Co.,Ltd. Applicant before: Beijing Zhanchen Chemical Co.,Ltd. |
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Address after: 8555 No. 201700 Shanghai city Qingpu District Songze Avenue Co-patentee after: China Zhanchen New Materials Group Co.,Ltd. Patentee after: SHANGHAI ZHANCHEN PAINT Co.,Ltd. Co-patentee after: Beijing zhanchen Intelligent Property Management Co.,Ltd. Address before: 8555 No. 201700 Shanghai city Qingpu District Songze Avenue Co-patentee before: China Zhanchen New Materials Group Co.,Ltd. Patentee before: SHANGHAI ZHANCHEN PAINT Co.,Ltd. Co-patentee before: BEIJING ZHANCHEN NEW MATERIAL Co.,Ltd. |
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Effective date of registration: 20200702 Address after: 201799 8555 Songze Avenue, Qingpu District, Shanghai Co-patentee after: Zhuhai zhanchen New Material Co.,Ltd. Patentee after: SHANGHAI ZHANCHEN PAINT Co.,Ltd. Address before: 8555 No. 201700 Shanghai city Qingpu District Songze Avenue Co-patentee before: China Zhanchen New Materials Group Co.,Ltd. Patentee before: SHANGHAI ZHANCHEN PAINT Co.,Ltd. Co-patentee before: Beijing zhanchen Intelligent Property Management Co.,Ltd. |