CN103254759B - A kind of containing zirconic powder coating and preparation method thereof - Google Patents
A kind of containing zirconic powder coating and preparation method thereof Download PDFInfo
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- CN103254759B CN103254759B CN201310120019.5A CN201310120019A CN103254759B CN 103254759 B CN103254759 B CN 103254759B CN 201310120019 A CN201310120019 A CN 201310120019A CN 103254759 B CN103254759 B CN 103254759B
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- powder
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- membrane
- forming agent
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- 239000000843 powder Substances 0.000 title claims abstract description 37
- 239000011248 coating agent Substances 0.000 title claims abstract description 28
- 238000000576 coating method Methods 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 12
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920002302 Nylon 6,6 Polymers 0.000 claims abstract description 8
- 239000004743 Polypropylene Substances 0.000 claims abstract description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 8
- -1 polypropylene Polymers 0.000 claims abstract description 8
- 229920001155 polypropylene Polymers 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000004693 Polybenzimidazole Substances 0.000 claims abstract description 6
- 239000006229 carbon black Substances 0.000 claims abstract description 6
- 239000002270 dispersing agent Substances 0.000 claims abstract description 6
- 229920002480 polybenzimidazole Polymers 0.000 claims abstract description 6
- 239000010455 vermiculite Substances 0.000 claims abstract description 6
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 6
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims description 8
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 claims description 3
- 229910017083 AlN Inorganic materials 0.000 claims description 3
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- 238000005187 foaming Methods 0.000 description 2
- AOBIOSPNXBMOAT-UHFFFAOYSA-N 2-[2-(oxiran-2-ylmethoxy)ethoxymethyl]oxirane Chemical class C1OC1COCCOCC1CO1 AOBIOSPNXBMOAT-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical class CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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Abstract
The invention discloses a kind of containing zirconic powder coating and preparation method thereof, does is the weight part of its constitutive material: nylon66 fiber? 45-55, isotatic polypropylene resin 38-42, polybenzimidazole 50-55, zirconium white 30-35, high wear-resistant carbon black 10-12, nanometer vermiculite powder 28-32, tindioxide 5-7, Graphite Powder 99 8-10, dispersing agent MF? 4-6 and membrane-forming agent 4.5-5.5; Present invention employs nylon66 fiber and isotatic polypropylene resin is main raw material, with the addition of zirconium white, Graphite Powder 99 and membrane-forming agent, strengthen the Combination between each raw material, improve the surperficial levelling of powder coating simultaneously, there is high gloss retention, improve the ornamental of powder coating, the product qualified rate prepared is high.
Description
Technical field
The present invention relates to powder coating, be specifically related to a kind of containing zirconic powder coating and preparation method thereof.
Background technology
Along with the sustained, stable growth of China's economy and improving constantly of living standards of the people, the powder coating business of hardware also constantly increases, especially the industry such as instrument, traffic facilities, aluminium section bar, powder coating can to metal carrying for excellent corrosionproof protection and decorate properties, but because the antifouling property of the existing coating for above-mentioned field is undesirable, coating often adheres to all kinds of dust, dirt or even greasy dirt; Anti-stick subsides ability is also undesirable, and the coating that existing powder coating is formed is exposed to the sun out of doors for a long time, easily occur the phenomenons such as foaming, cracking, stripping under the effect of natural conditions such as to drench with rain, and therefore, the mechanical property of coating is also undesirable.
Summary of the invention
The object of the present invention is to provide a kind of containing zirconic powder coating and preparation method thereof.
The present invention adopts following technical scheme to achieve these goals:
Containing zirconic powder coating, the weight part of its constitutive material is: nylon66 fiber 45-55, isotatic polypropylene resin 38-42, polybenzimidazole 50-55, zirconium white 30-35, high wear-resistant carbon black 10-12, nanometer vermiculite powder 28-32, tindioxide 5-7, Graphite Powder 99 8-10, dispersing agent MF 4-6 and membrane-forming agent 4.5-5.5.
Containing zirconic powder coating, the weight part of its constitutive material is: nylon66 fiber 50, isotatic polypropylene resin 40, polybenzimidazole 52, zirconium white 32, high wear-resistant carbon black 11, nanometer vermiculite powder 30, tindioxide 6, Graphite Powder 99 9, dispersing agent MF 5 and membrane-forming agent 5.0.
Preparation method containing zirconic powder coating, comprises the following steps:
(1) preparation of membrane-forming agent:
A: first 18-22 part chloroprene rubber CR322,3.5-4.5 part aluminium nitride powder, 2.0-3.0 part ethylene glycol diglycidylether, the mixing of 8-12 part E-12 epoxy resin are added in reactor, react 2-3 hour at 70-110 DEG C of temperature;
B: add 15-18 part MALEIC ANHYDRIDE, 1.3-1.5 part 2 in the reactor of step (1), 6 ditertbutylparacresols, 1-2 part vinyltrimethoxy silane, 1.5-1.8 part linking agent TAIC, be uniformly mixed, under 50-80 DEG C of temperature condition, react 3-5 hour, to obtain final product;
(2) each raw material is taken by the weight part of constitutive material, put into mixing machine mixing, the compound mixed is put into twin screw extruder extrude, after sheet material cooling after extruding, put into crusher for crushing, grind to form 200-250 object powder, packaging warehouse-in, powder curing condition is: solidification value 170-180 DEG C, insulation 15-20 minute.
Advantage of the present invention:
Present invention employs nylon66 fiber and isotatic polypropylene resin is main raw material, with the addition of zirconium white, Graphite Powder 99 and membrane-forming agent, strengthen the Combination between each raw material, improve the surperficial levelling of powder coating simultaneously, there is high gloss retention, improve the ornamental of powder coating, the product qualified rate prepared is high.
Embodiment
Embodiment 1: containing zirconic powder coating, the weight part (kg) of its constitutive material is: nylon66 fiber 50, isotatic polypropylene resin 40, polybenzimidazole 52, zirconium white 32, high wear-resistant carbon black 11, nanometer vermiculite powder 30, tindioxide 6, Graphite Powder 99 9, dispersing agent MF 5 and membrane-forming agent 5.0.
Preparation method containing zirconic powder coating, comprises the following steps:
(1) preparation of membrane-forming agent:
A: first 20 parts of (weight, lower same) chloroprene rubber CR322,4.0 parts of aluminium nitride powders, 2.5 parts of ethylene glycol diglycidylethers, 10 parts of E-12 epoxy resin mixing are added in reactor, react 2.5 hours at 90 DEG C of temperature;
B: add in the reactor of step (1) 17 parts of MALEIC ANHYDRIDE, 1.4 part 2,6 ditertbutylparacresols, 1.5 parts of vinyltrimethoxy silanes, 1.6 parts of linking agent TAIC, be uniformly mixed, under 65 DEG C of temperature condition react 4 hours, to obtain final product;
(2) take each raw material by the weight part of constitutive material to carry out preparing burden and put into mixing machine and mix, the compound mixed is put into twin screw extruder extrude, after sheet material cooling after extruding, put into crusher for crushing, grind to form 220 object powder, packaging warehouse-in, powder curing condition is: solidification value 175 DEG C, is incubated 18 minutes.
Electrostatic spraying constructional method is adopted to act in the steel tube surface of spray treatment this powder coating, through the abundant solidification of 195 DEG C, naturally cool to room temperature, after placing 24h, measure coating performance, its coating shock strength >=97cm, salt-fog resistant time >=2950h, artificial accelerated aging time >=3280h, resistance toheat >=580, exposure to weather(ing) 12 months is non-foaming, non-corrosive, do not ftracture, do not peel off.
Claims (2)
1., containing a zirconic powder coating, it is characterized in that the weight part of its constitutive material is: nylon66 fiber 45-55, isotatic polypropylene resin 38-42, polybenzimidazole 50-55, zirconium white 30-35, high wear-resistant carbon black 10-12, nanometer vermiculite powder 28-32, tindioxide 5-7, Graphite Powder 99 8-10, dispersing agent MF 4-6 and membrane-forming agent 4.5-5.5;
The described preparation method containing zirconic powder coating, comprises the following steps:
(1) preparation of membrane-forming agent: a: first 18-22 part chloroprene rubber CR322,3.5-4.5 part aluminium nitride powder, 2.0-3.0 part ethylene glycol diglycidylether, the mixing of 8-12 part E-12 epoxy resin are added in reactor, react 2-3 hour at 70-110 DEG C of temperature; B: add 15-18 part MALEIC ANHYDRIDE, 1.3-1.5 part 2 in the reactor of step (1), 6 ditertbutylparacresols, 1-2 part vinyltrimethoxy silane, 1.5-1.8 part linking agent TAIC, be uniformly mixed, under 50-80 DEG C of temperature condition, react 3-5 hour, to obtain final product;
(2) each raw material is taken by the weight part of constitutive material, put into mixing machine mixing, the compound mixed is put into twin screw extruder extrude, after sheet material cooling after extruding, put into crusher for crushing, grind to form 200-250 object powder, packaging warehouse-in, powder curing condition is: solidification value 170-180 DEG C, insulation 15-20 minute.
2. according to claim 1 containing zirconic powder coating, it is characterized in that the weight part of its constitutive material is: nylon66 fiber 50, isotatic polypropylene resin 40, polybenzimidazole 52, zirconium white 32, high wear-resistant carbon black 11, nanometer vermiculite powder 30, tindioxide 6, Graphite Powder 99 9, dispersing agent MF 5 and membrane-forming agent 5.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310120019.5A CN103254759B (en) | 2013-04-09 | 2013-04-09 | A kind of containing zirconic powder coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310120019.5A CN103254759B (en) | 2013-04-09 | 2013-04-09 | A kind of containing zirconic powder coating and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103254759A CN103254759A (en) | 2013-08-21 |
| CN103254759B true CN103254759B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310120019.5A Active CN103254759B (en) | 2013-04-09 | 2013-04-09 | A kind of containing zirconic powder coating and preparation method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675951A (en) * | 2020-06-18 | 2020-09-18 | 山西省水利水电科学研究院 | Anti-wear coating for flow passage component of hydraulic machine and preparation and coating methods thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101565587A (en) * | 2009-05-25 | 2009-10-28 | 杨彬 | High temperature resistant economical electrostatic powder coating for electric room heater and preparation method thereof |
| CN102241938A (en) * | 2011-06-13 | 2011-11-16 | 华南理工大学 | High-performance heat-insulation coating and preparation method thereof |
| CN102558986A (en) * | 2011-12-30 | 2012-07-11 | 清华大学 | Heavy water reactor fuel canning graphite emulsion paint and preparation method thereof |
-
2013
- 2013-04-09 CN CN201310120019.5A patent/CN103254759B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101565587A (en) * | 2009-05-25 | 2009-10-28 | 杨彬 | High temperature resistant economical electrostatic powder coating for electric room heater and preparation method thereof |
| CN102241938A (en) * | 2011-06-13 | 2011-11-16 | 华南理工大学 | High-performance heat-insulation coating and preparation method thereof |
| CN102558986A (en) * | 2011-12-30 | 2012-07-11 | 清华大学 | Heavy water reactor fuel canning graphite emulsion paint and preparation method thereof |
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| Publication number | Publication date |
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| CN103254759A (en) | 2013-08-21 |
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Effective date of registration: 20170518 Address after: 528100, No. 57 (F1), (F2), (F3), B (), Sanshui science and Technology Industrial Zone, Sanshui Town, Leping Town, Sanshui District, Guangdong, China Patentee after: Foshan Shili Coating Technology Co Ltd Address before: Fan Yang Zhen 241200 Anhui city of Wuhu province Fanchang County Yingchun Road, Xiyuan area 17 Patentee before: Liu Qingfang |