CN103788817A - Anti-cracking coating for universal joint - Google Patents
Anti-cracking coating for universal joint Download PDFInfo
- Publication number
- CN103788817A CN103788817A CN201410023427.3A CN201410023427A CN103788817A CN 103788817 A CN103788817 A CN 103788817A CN 201410023427 A CN201410023427 A CN 201410023427A CN 103788817 A CN103788817 A CN 103788817A
- Authority
- CN
- China
- Prior art keywords
- parts
- weight
- universal joint
- cracking
- epoxy resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005336 cracking Methods 0.000 title claims abstract description 20
- 239000011248 coating agent Substances 0.000 title claims abstract description 18
- 238000000576 coating method Methods 0.000 title claims abstract description 18
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003822 epoxy resin Substances 0.000 claims abstract description 13
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 13
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 claims abstract description 8
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 8
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 6
- XLSZMDLNRCVEIJ-UHFFFAOYSA-N methylimidazole Natural products CC1=CNC=N1 XLSZMDLNRCVEIJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000002253 acid Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 7
- 150000007513 acids Chemical class 0.000 claims description 5
- 239000000499 gel Substances 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 235000011037 adipic acid Nutrition 0.000 abstract 1
- 239000001361 adipic acid Substances 0.000 abstract 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 abstract 1
- 238000013467 fragmentation Methods 0.000 abstract 1
- 238000006062 fragmentation reaction Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 125000003700 epoxy group Chemical group 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- 239000012266 salt solution Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 235000014121 butter Nutrition 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- -1 dihydroxyphenyl propane-epoxy chloropropane Chemical compound 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses an anti-cracking coating for a universal joint. The anti-cracking coating comprises the following components in parts by weight: 100 parts by weight of epoxy resin, 10-15 parts by weight of adipic acid, 5-10 parts by weight of m-phthalic acid, 2-6 parts by weight of curing agent, 10-12 parts by weight of neopentyl glycol, 1-1.5 parts by weight of methylimidazole, 10-15 parts by weight of trimethylolpropane, 50-60 parts by weight of superfine silica powder, 20-25 parts by weight of titanium dioxide and 5-10 parts by weight of butadiene styrene rubber. The surface drying time of a product is 3-4 hours, and the hard drying time of the product is 20-22 hours; the fragmentation surface is 2 mm<2> after being soaked in saline water for 72 hours, the corrosion degree is 0.1 and the anti-cracking coating resists high temperature and cold. The anti-cracking coating is anti-cracking, is high in impact strength and long in service life, and can be widely produced and used for continuously replacing an existing material.
Description
Technical field
The application belongs to metallic paint field, relates in particular to a kind of universal joint cracking resistance coating.
Background technology
So-called universal joint refers to devices such as utilizing ball-type and exports with the axle power of realizing different directions, and it is also on automobile one very vitals.Universal joint and transmission shaft combination, be called cardan gear.On the vehicle of front-mounted engine rear wheel drive, cardan gear is arranged between transmission output shaft and main reducing gear of drive axle input shaft; And the vehicle of front-mounted engine front-wheel drive has omitted transmission shaft, universal joint is arranged between not only responsible driving but also the front axle half shaft of being responsible for turning to and wheel; Between the variator and drive axle of engine behind front wheel rear wheel drive truck.When distant between variator and drive axle, transmission shaft should be divided into two sections of even multistages, and add intermediate support.Between the transfer gear of many shaft-driven automobiles and drive axle or between drive axle and drive axle.Due to the distortion of vehicle frame, can cause between two drive disk assemblies that between axis, mutual alignment changes.Be depicted as between engine and variator.Knuckle centre maintenance will be ground gear oil, and because the grease fitting of knuckle centre needle bearing is a common grease nipple, so cause a kind of illusion to people, the butter of generally annotating for a long time lubricates.And in fact, be to be difficult to butter filler, to needle bearing, even reach joint spider shaft neck end face also very difficult from this grease nipple.Can cause large quantities of cross shaft needle bearing earlier period damages with butter (being quicklime grease) is lubricated.
Epoxy resin is the organic high molecular compound that contains two or more epoxide groups in general reference molecule, and except indivedual, their relative molecular mass is not high.The molecular structure of epoxy resin is to contain active epoxide group in molecular chain as its feature, and epoxide group can be positioned at the end, centre of molecular chain or structure circlewise.Owing to containing active epoxide group in molecular structure, make them can form with polytype solidifying agent generation crosslinking reaction insoluble, the molten cancellated superpolymer of three-dimensional that has; China started epoxy resin to be studied from 1958, and drop into industrial production with very fast speed, so far flourish throughout the country, except producing common dihydroxyphenyl propane-epoxy chloropropane type epoxy resin, also produce various types of neo-epoxy resins, to meet the urgent need of national defense construction and national economy all departments.And universal along with humanity concept, and the formation of novel harmonious society, design a kind of universal joint cracking resistance coating and be very important.
Summary of the invention
the technical problem solving:
The application, for above-mentioned technical problem, provides a kind of universal joint cracking resistance coating, solves existing universal joint coating long time of drying, not acid and alkali-resistance, the not technical problem such as cracking resistance.
technical scheme:
A kind of universal joint cracking resistance coating, be made up of following raw materials according, take mass fraction representation as 100 parts of epoxy resin; Hexanodioic acid 10-15 part; M-phthalic acid 5-10 part; Solidifying agent 2-6 part; Neopentyl glycol 10-12 part; Methylimidazole 1-1.5 part; TriMethylolPropane(TMP) 10-15 part; Micropowder silica gel 50-60 part; Titanium dioxide 20-25 part; Styrene-butadiene rubber(SBR) 5-10 part.
As a preferred technical solution of the present invention: its composition is take mass fraction representation as 100 parts of epoxy resin; 12.5 parts of hexanodioic acids; 7.5 parts of m-phthalic acids; 4 parts, solidifying agent; 11 parts of neopentyl glycol; 1.2 parts of Methylimidazoles; 13 parts of TriMethylolPropane(TMP)s; 55 parts of micropowder silica gels; 23 parts of titanium dioxide; 8 parts, styrene-butadiene rubber(SBR).
As a preferred technical solution of the present invention: described solidifying agent adopts Dyhard RU 100.
beneficial effect:
A kind of universal joint of the present invention adopts above technical scheme compared with prior art with cracking resistance coating, has following technique effect: 1, product surface drying 3-4h, does solid work 20-22h; 2, in salt solution, soak chipped area 2mm after 72h
2; 3, corrosion 0.1, high temperature resistant and cold-resistant; 4, high, the long service life of product cracking resistance, shock strength, can the not division of history into periods of widespread production for current material.
embodiment
embodiment 1:
A kind of universal joint cracking resistance coating, its composition is take mass fraction representation as 100 parts of epoxy resin; 10 parts of hexanodioic acids; 5 parts of m-phthalic acids; 2 parts of Dyhard RU 100s; 10 parts of neopentyl glycol; 1 part of Methylimidazole; 10 parts of TriMethylolPropane(TMP)s; 50 parts of micropowder silica gels; 20 parts of titanium dioxide; 5 parts, styrene-butadiene rubber(SBR).
Product surface drying 4h, does solid work 22h; In salt solution, soak chipped area 2mm after 72h
2, corrosion 0.1.
embodiment 2:
A kind of universal joint cracking resistance coating, its composition is take mass fraction representation as 100 parts of epoxy resin; 15 parts of hexanodioic acids; 10 parts of m-phthalic acids; 6 parts of Dyhard RU 100s; 12 parts of neopentyl glycol; 1.5 parts of Methylimidazoles; 15 parts of TriMethylolPropane(TMP)s; 60 parts of micropowder silica gels; 25 parts of titanium dioxide; 10 parts, styrene-butadiene rubber(SBR).
Product surface drying 3.5h, does solid work 21h; In salt solution, soak chipped area 2mm after 72h
2, corrosion 0.1.
embodiment 3:
A kind of universal joint cracking resistance coating, its composition is take mass fraction representation as 100 parts of epoxy resin; 12.5 parts of hexanodioic acids; 7.5 parts of m-phthalic acids; 4 parts of Dyhard RU 100s; 11 parts of neopentyl glycol; 1.2 parts of Methylimidazoles; 13 parts of TriMethylolPropane(TMP)s; 55 parts of micropowder silica gels; 23 parts of titanium dioxide; 8 parts, styrene-butadiene rubber(SBR).
Product surface drying 3h, does solid work 20h; In salt solution, soak chipped area 2mm after 72h
2, corrosion 0.1.
Composition all components in above embodiment all can business be bought.
Above-described embodiment is just for content of the present invention is set forth, rather than restriction, and therefore any change in implication and the scope suitable with claims of the present invention, all should think to be included in the scope of claims.
Claims (3)
1. a universal joint cracking resistance coating, is characterized in that: its composition is take mass fraction representation as 100 parts of epoxy resin; Hexanodioic acid 10-15 part; M-phthalic acid 5-10 part; Solidifying agent 2-6 part; Neopentyl glycol 10-12 part; Methylimidazole 1-1.5 part; TriMethylolPropane(TMP) 10-15 part; Micropowder silica gel 50-60 part; Titanium dioxide 20-25 part; Styrene-butadiene rubber(SBR) 5-10 part.
2. a kind of universal joint cracking resistance coating according to claim 1, is characterized in that: its composition is take mass fraction representation as 100 parts of epoxy resin; 12.5 parts of hexanodioic acids; 7.5 parts of m-phthalic acids; 4 parts, solidifying agent; 11 parts of neopentyl glycol; 1.2 parts of Methylimidazoles; 13 parts of TriMethylolPropane(TMP)s; 55 parts of micropowder silica gels; 23 parts of titanium dioxide; 8 parts, styrene-butadiene rubber(SBR).
3. a kind of universal joint cracking resistance coating according to claim 1, is characterized in that: described solidifying agent adopts Dyhard RU 100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023427.3A CN103788817A (en) | 2014-01-20 | 2014-01-20 | Anti-cracking coating for universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023427.3A CN103788817A (en) | 2014-01-20 | 2014-01-20 | Anti-cracking coating for universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103788817A true CN103788817A (en) | 2014-05-14 |
Family
ID=50664892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410023427.3A Withdrawn CN103788817A (en) | 2014-01-20 | 2014-01-20 | Anti-cracking coating for universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103788817A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016004609A1 (en) * | 2014-07-10 | 2016-01-14 | 姚红丽 | Wear-resistant coating agent for textile equipment |
| US10132360B2 (en) | 2017-03-29 | 2018-11-20 | Angle X, Inc. | Universal joints and methods of manufacture |
| CN110804480A (en) * | 2018-08-06 | 2020-02-18 | 南京三佳万向节制造有限公司 | Lubricant for universal joint |
| US11629760B2 (en) | 2019-10-04 | 2023-04-18 | Angle X, Inc. | Mechanical joints and applications |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2004043A1 (en) * | 1969-01-30 | 1970-12-23 | Albright & Wilson | Guanyl urea chromate and coating compositions containing it |
| CN103275619A (en) * | 2013-06-18 | 2013-09-04 | 邵昌元 | Styrene-butadiene rubber modified asphalt waterproof coating for buildings |
| CN103421374A (en) * | 2013-08-23 | 2013-12-04 | 苏州长盛机电有限公司 | Metal furniture coating |
-
2014
- 2014-01-20 CN CN201410023427.3A patent/CN103788817A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2004043A1 (en) * | 1969-01-30 | 1970-12-23 | Albright & Wilson | Guanyl urea chromate and coating compositions containing it |
| CN103275619A (en) * | 2013-06-18 | 2013-09-04 | 邵昌元 | Styrene-butadiene rubber modified asphalt waterproof coating for buildings |
| CN103421374A (en) * | 2013-08-23 | 2013-12-04 | 苏州长盛机电有限公司 | Metal furniture coating |
Non-Patent Citations (1)
| Title |
|---|
| 黄玉媛等: "《精细化学品实用配方手册》", 31 January 2009, article "第一篇 涂料配方" * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016004609A1 (en) * | 2014-07-10 | 2016-01-14 | 姚红丽 | Wear-resistant coating agent for textile equipment |
| US10132360B2 (en) | 2017-03-29 | 2018-11-20 | Angle X, Inc. | Universal joints and methods of manufacture |
| US11111964B2 (en) | 2017-03-29 | 2021-09-07 | Angle X, Inc. | Universal joints and methods of manufacture |
| CN110804480A (en) * | 2018-08-06 | 2020-02-18 | 南京三佳万向节制造有限公司 | Lubricant for universal joint |
| US11629760B2 (en) | 2019-10-04 | 2023-04-18 | Angle X, Inc. | Mechanical joints and applications |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140514 |