CN103131297B - A kind of powder coating containing trioctyl trimellitate - Google Patents
A kind of powder coating containing trioctyl trimellitate Download PDFInfo
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- CN103131297B CN103131297B CN201310040639.8A CN201310040639A CN103131297B CN 103131297 B CN103131297 B CN 103131297B CN 201310040639 A CN201310040639 A CN 201310040639A CN 103131297 B CN103131297 B CN 103131297B
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- trioctyl trimellitate
- powder coating
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- 239000000843 powder Substances 0.000 title claims abstract description 24
- 239000011248 coating agent Substances 0.000 title claims abstract description 21
- 238000000576 coating method Methods 0.000 title claims abstract description 21
- JNXDCMUUZNIWPQ-UHFFFAOYSA-N trioctyl benzene-1,2,4-tricarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC)C(C(=O)OCCCCCCCC)=C1 JNXDCMUUZNIWPQ-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 10
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000012764 mineral filler Substances 0.000 claims abstract description 7
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 6
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 6
- XGQJGMGAMHFMAO-UHFFFAOYSA-N 1,3,4,6-tetrakis(methoxymethyl)-3a,6a-dihydroimidazo[4,5-d]imidazole-2,5-dione Chemical compound COCN1C(=O)N(COC)C2C1N(COC)C(=O)N2COC XGQJGMGAMHFMAO-UHFFFAOYSA-N 0.000 claims abstract description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 4
- 229910002012 Aerosil® Inorganic materials 0.000 claims abstract description 4
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 4
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims abstract description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 4
- 239000003822 epoxy resin Substances 0.000 claims abstract description 4
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 4
- 229920003987 resole Polymers 0.000 claims abstract description 4
- 235000009566 rice Nutrition 0.000 claims abstract description 4
- 240000007594 Oryza sativa Species 0.000 claims abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 18
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 12
- 239000012467 final product Substances 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- 235000021355 Stearic acid Nutrition 0.000 claims description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 150000002505 iron Chemical class 0.000 claims description 6
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 claims description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 6
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 6
- 239000008117 stearic acid Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- 238000013467 fragmentation Methods 0.000 claims description 3
- 238000006062 fragmentation reaction Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000003063 flame retardant Substances 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 241000209094 Oryza Species 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of powder coating containing trioctyl trimellitate, obtained by the raw material of following weight parts: bisphenol A type epoxy resin 90-95, polyvinyl alcohol 20-30, 2402 resol 20-25, Vltra tears 1.5-3, mineral filler 100-110, nano-calcium carbonate 3-5, aerosil 1-2, acrylate flow agent 0.5-1.3, silicone antifoam agent 1-2, st-yrax 0.5-1.5, rice hull ash 1-2, antimonous oxide 1-2, aluminium hydroxide 1-2, tetramethoxymethylglycoluril 6-8, trioctyl trimellitate 1-2, irgasfos 168? 1-2.Environmental protection of the present invention, physical strength is high; Both easy to use, nontoxic fire-retardant again, weathering resistance is strong.
Description
Technical field
The present invention relates to paint field, is exactly a kind of powder coating containing trioctyl trimellitate.
Background technology
Powder coating is a kind of novel not containing solvent 100% solid powdery coating.There is solvent-free, pollution-free, recyclable, environmental protection, the saving energy and resource, reduce labor intensity and film physical strength high.Powder coating is form diverse with general coating, and it exists with the state of fines.Owing to not using solvent, so be called powder coating.The principal feature of powder coating has: have nuisanceless, high-level efficiency, saving resource feature.
Summary of the invention
The object of the present invention is to provide a kind of powder coating containing trioctyl trimellitate.
Above-mentioned purpose is realized by following scheme:
A kind of powder coating containing trioctyl trimellitate, it is characterized in that, obtained by the raw material of following weight parts: bisphenol A type epoxy resin 90-95, polyvinyl alcohol 20-30,2402 resol 20-25, Vltra tears 1.5-3, mineral filler 100-110, nano-calcium carbonate 3-5, aerosil 1-2, acrylate flow agent 0.5-1.3, silicone antifoam agent 1-2, st-yrax 0.5-1.5, rice hull ash 1-2, antimonous oxide 1-2, aluminium hydroxide 1-2, tetramethoxymethylglycoluril 6-8, trioctyl trimellitate 1-2, irgasfos 168 1-2.
Described a kind of powder coating containing trioctyl trimellitate, is characterized in that: described mineral filler is made up of the raw material of following weight parts: ground barium sulfate 20-22, Modified Iron slag 10-12, modified Nano wilkinite 10-15;
Described modified Nano preparation method for bentonite is: wilkinite is calcined 4-6 hour at 700-800 DEG C, after cooling, broken, cross 100-200 mesh sieve, then after soaking 5-7 hour in the acetic acid solution of 8-10%, take out, deionized water wash, to neutral, adds the stearic acid being equivalent to wilkinite weight 1-2%, after mixing, dry, grind to form nanometer powder, to obtain final product;
The preparation method of described Modified Iron slag is: after Iron-ore Slag is soaked 5-7 hour in the acetic acid solution of 8-10%, take out, deionized water wash to neutral, after at 600-700 DEG C, calcine 4-6 hour, after cooling, fragmentation, crosses 100-200 mesh sieve, then adds the stearic acid being equivalent to Iron-ore Slag weight 1-2%, after mixing, dry, grind to form nanometer powder, to obtain final product.
Described a kind of powder coating containing trioctyl trimellitate, is characterized in that:
Preparation method comprises the following steps:
(1), by each raw material of described weight part accurate weighing, under 500-600 rev/min, be uniformly mixed 3-4 minute, under 3800-4500 rev/min, be uniformly mixed 8-10 minute, after under 400-500 rev/min, be uniformly mixed 1-2 minute, stop stir, obtain mixture;
(2), by mixture forcing machine extrude at the temperature of 100-115 DEG C, obtain extruded stock;
(3), extruded stock crosses 100-200 mesh sieve after pulverizing, and to obtain final product.
Described a kind of powder coating containing trioctyl trimellitate, is characterized in that:
Described silicone antifoam agent solid content is 25%.
Beneficial effect of the present invention is: environmental protection of the present invention, and physical strength is high; Both easy to use, nontoxic fire-retardant again, weathering resistance is strong.
Embodiment
A powder coating containing trioctyl trimellitate is obtained by the raw material of following weight parts (kg): bisphenol A type epoxy resin 95, polyvinyl alcohol 30,2402 resol 25, Vltra tears 3, mineral filler 110, nano-calcium carbonate 5, aerosil 2, acrylate flow agent 1.3, solid content is the silicone antifoam agent 2 of 25%, st-yrax 1.1, rice hull ash 1, antimonous oxide 2, aluminium hydroxide 2, tetramethoxymethylglycoluril 8, trioctyl trimellitate 2, irgasfos 168 1.
Described mineral filler is made up of the raw material of following weight parts: ground barium sulfate 22, Modified Iron slag 12, modified Nano wilkinite 10;
Described modified Nano preparation method for bentonite is: calcined 6 hours at 750 DEG C by wilkinite, after cooling, broken, cross 100 mesh sieves, then soak in the acetic acid solution of 8% after 5 hours, take out, deionized water wash, to neutral, adds the stearic acid being equivalent to wilkinite weight 1%, after mixing, dry, grind to form nanometer powder, to obtain final product;
The preparation method of described Modified Iron slag is: after Iron-ore Slag is soaked 5 hours in the acetic acid solution of 10%, take out, deionized water wash to neutral, after calcine 6 hours at 700 DEG C, after cooling, fragmentation, crosses 200 mesh sieves, then adds the stearic acid being equivalent to Iron-ore Slag weight 2%, after mixing, dry, grind to form nanometer powder, to obtain final product.
Described a kind of powder coating containing trioctyl trimellitate,
Preparation method comprises the following steps:
(1), by each raw material of described weight part accurate weighing, be uniformly mixed 3 minutes under prior to 600 revs/min, under 4500 revs/min, be uniformly mixed 9 minutes, after under 500 revs/min, be uniformly mixed 2 minutes, stop stir, obtain mixture;
(2), by mixture forcing machine extrude at the temperature of 115 DEG C, obtain extruded stock;
(3), extruded stock pulverize after cross 200 mesh sieves, to obtain final product.
Adopt high pressure electrostatic painting on foundry goods the present embodiment gained coating, voltage is 60KV, and average film thickness is 65-75 micron, and condition of cure is 180 DEG C of bakings 20 minutes;
Performance index are as follows:
According to GB/T1732 test, shock resistance >=50kg.cm;
According to GB/T6739 test, pencil hardness >=H level;
480hQUV-B accelerated light ageing experimental test obtains, and protects light rate and reaches 89%.
Gained coatingsurface is smooth, bubble-free, particle, shrinkage cavity, pin hole.
Claims (3)
1. the powder coating containing trioctyl trimellitate, it is characterized in that, obtained by the raw material of following weight parts: bisphenol A type epoxy resin 90-95, polyvinyl alcohol 20-30, 2402 resol 20-25, Vltra tears 1.5-3, mineral filler 100-110, nano-calcium carbonate 3-5, aerosil 1-2, acrylate flow agent 0.5-1.3, silicone antifoam agent 1-2, st-yrax 0.5-1.5, rice hull ash 1-2, antimonous oxide 1-2, aluminium hydroxide 1-2, tetramethoxymethylglycoluril 6-8, trioctyl trimellitate 1-2, irgasfos 168 1-2,
Described mineral filler is made up of the raw material of following weight parts: ground barium sulfate 20-22, Modified Iron slag 10-12, modified Nano wilkinite 10-15; Described modified Nano preparation method for bentonite is: wilkinite is calcined 4-6 hour at 700-800 DEG C, after cooling, broken, cross 100-200 mesh sieve, then after soaking 5-7 hour in the acetic acid solution of 8-10%, take out, deionized water wash, to neutral, adds the stearic acid being equivalent to wilkinite weight 1-2%, after mixing, dry, grind to form nanometer powder, to obtain final product; The preparation method of described Modified Iron slag is: after Iron-ore Slag is soaked 5-7 hour in the acetic acid solution of 8-10%, take out, deionized water wash to neutral, after at 600-700 DEG C, calcine 4-6 hour, after cooling, fragmentation, crosses 100-200 mesh sieve, then adds the stearic acid being equivalent to Iron-ore Slag weight 1-2%, after mixing, dry, grind to form nanometer powder, to obtain final product.
2. a kind of powder coating containing trioctyl trimellitate according to claim 1, is characterized in that: preparation method comprises the following steps:
(1), by each raw material of described weight part accurate weighing, under 500-600 rev/min, be uniformly mixed 3-4 minute, under 3800-4500 rev/min, be uniformly mixed 8-10 minute, after under 400-500 rev/min, be uniformly mixed 1-2 minute, stop stir, obtain mixture;
(2), by mixture forcing machine extrude at the temperature of 100-115 DEG C, obtain extruded stock;
(3), extruded stock crosses 100-200 mesh sieve after pulverizing, and to obtain final product.
3. a kind of powder coating containing trioctyl trimellitate according to claim 1, is characterized in that: described silicone antifoam agent solid content is 25%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310040639.8A CN103131297B (en) | 2013-02-03 | 2013-02-03 | A kind of powder coating containing trioctyl trimellitate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310040639.8A CN103131297B (en) | 2013-02-03 | 2013-02-03 | A kind of powder coating containing trioctyl trimellitate |
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| Publication Number | Publication Date |
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| CN103131297A CN103131297A (en) | 2013-06-05 |
| CN103131297B true CN103131297B (en) | 2016-03-30 |
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| CN201310040639.8A Expired - Fee Related CN103131297B (en) | 2013-02-03 | 2013-02-03 | A kind of powder coating containing trioctyl trimellitate |
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| CN103483952B (en) * | 2013-09-03 | 2016-06-22 | 安徽精一机械设备有限公司 | A kind of Acrylic transparent powder paint |
| CN104017408B (en) * | 2014-06-24 | 2016-03-02 | 玉石塑粉有限公司 | A kind of thermosetting powder coating(s) auxiliary agent and a kind of coating comprising this auxiliary agent |
| CN104177988A (en) * | 2014-07-11 | 2014-12-03 | 安徽桑瑞斯环保新材料有限公司 | Power coating for metal bonding |
| CN104946036A (en) * | 2015-06-25 | 2015-09-30 | 安徽华辉塑业科技有限公司 | Flame-retarding type decorative powder coating material |
| CN105482628A (en) * | 2015-12-23 | 2016-04-13 | 铜陵市肆得科技有限责任公司 | Antistatic antiflaming powder coating |
| CN105482629A (en) * | 2015-12-23 | 2016-04-13 | 铜陵市肆得科技有限责任公司 | Powder coating for aluminium profile |
| CN105542618A (en) * | 2015-12-23 | 2016-05-04 | 铜陵市肆得科技有限责任公司 | Powder coating with high performance and high stability |
| CN105482626A (en) * | 2015-12-23 | 2016-04-13 | 铜陵市肆得科技有限责任公司 | Powder coating for metal plate |
| CN105482630A (en) * | 2015-12-23 | 2016-04-13 | 铜陵市肆得科技有限责任公司 | Powder coating with high chemical stability |
| CN105985704A (en) * | 2015-12-23 | 2016-10-05 | 铜陵市肆得科技有限责任公司 | High-impact-resistance powder coating |
| CN105482627A (en) * | 2015-12-23 | 2016-04-13 | 铜陵市肆得科技有限责任公司 | Wear-resisting powder coating |
| CN107474688A (en) * | 2017-08-03 | 2017-12-15 | 安徽真信涂料有限公司 | A kind of interior wall powdery paints |
| CN107815211A (en) * | 2017-10-05 | 2018-03-20 | 镇江泽枫霖建筑材料有限公司 | A kind of preparation technology with high weatherability building materials |
| CN107815212A (en) * | 2017-10-05 | 2018-03-20 | 镇江泽枫霖建筑材料有限公司 | A kind of coating with weather resistance |
| CN107936298A (en) * | 2017-12-12 | 2018-04-20 | 马鞍山市东方仪表有限公司 | A kind of instrument plastic casing filler |
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|---|---|---|---|---|
| CN1712473A (en) * | 2004-06-24 | 2005-12-28 | 徐州正菱涂装有限公司 | Epoxy zinc-enriched antiseptic powdery paint and production thereof |
| CN1733853A (en) * | 2005-06-01 | 2006-02-15 | 兰州理工大学 | FBE pnenolic aldehyde modified epoxy powder coating and its preparation method |
-
2013
- 2013-02-03 CN CN201310040639.8A patent/CN103131297B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1712473A (en) * | 2004-06-24 | 2005-12-28 | 徐州正菱涂装有限公司 | Epoxy zinc-enriched antiseptic powdery paint and production thereof |
| CN1733853A (en) * | 2005-06-01 | 2006-02-15 | 兰州理工大学 | FBE pnenolic aldehyde modified epoxy powder coating and its preparation method |
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| CN103131297A (en) | 2013-06-05 |
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