CS243566B1 - Conservation oil especially for pressing and degreasing - Google Patents
Conservation oil especially for pressing and degreasing Download PDFInfo
- Publication number
- CS243566B1 CS243566B1 CS845114A CS511484A CS243566B1 CS 243566 B1 CS243566 B1 CS 243566B1 CS 845114 A CS845114 A CS 845114A CS 511484 A CS511484 A CS 511484A CS 243566 B1 CS243566 B1 CS 243566B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- weight
- degreasing
- mineral oil
- oil
- pressing
- Prior art date
Links
- 238000005238 degreasing Methods 0.000 title claims abstract description 11
- 239000003921 oil Substances 0.000 claims abstract description 17
- 239000002480 mineral oil Substances 0.000 claims abstract description 16
- 235000010446 mineral oil Nutrition 0.000 claims abstract description 16
- 239000003755 preservative agent Substances 0.000 claims abstract description 13
- 230000002335 preservative effect Effects 0.000 claims abstract description 13
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011734 sodium Substances 0.000 claims abstract description 7
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 claims abstract description 6
- 230000007774 longterm Effects 0.000 claims abstract description 5
- 238000004321 preservation Methods 0.000 claims abstract description 5
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000007797 corrosion Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 239000003112 inhibitor Substances 0.000 description 5
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000158728 Meliaceae Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
Vynález sa týká konzervačného oleja pre konzervovanie ocelových plechov a pásov určených najma pre dlhodobú přepravu a skladovanie, pre lisovanie a odmasťovaníe. Ole) pozostáva z 83 až 92 % hmotnostných minerálneho oleja o viskozite 20 až 20Ů mmi2si_'1 pri 20 °C, ďalej z 3 až 5 % hmot. mahagonsulfonátu sodného o molekulové] hmotnosti 780 až 900 a koncentrácii 50 % v rafinovanom minerálnom oleji 4 až 8 °/o hmot. oleinu 1 až 4 % hmot. dietanolamínu a trietanolamínu jednotlivo alebo v ich vzájomnej kombinácii.The invention relates to a preservative oil for preservation of steel sheets and strips especially designed for long-term transport and storage, for pressing and degreasing. Ole) consists of 83 to 92% by weight mineral oil having a viscosity of 20 to 20Ů mmi2si_'1 at 20 ° C, further 3 to 5% wt. sodium mahagonsulfonate by molecular] weight of 780 to 900 and concentration 50% in refined mineral oil 4 to 8% by weight. % of olein; diethanolamine and triethanolamine individually or in their combination.
Description
(54) Konzervačný olej, najma pre lisovanie a odmasťovaníe(54) Preservative oil, in particular for pressing and degreasing
22
Vynález sa týká konzervačného oleja pre konzervovanie ocelových plechov a pásov určených najma pre dlhodobú přepravu a skladovanie, pre lisovanie a odmasťovaníe.The invention relates to a preservative oil for the preservation of steel sheets and strips intended in particular for long-term transport and storage, for pressing and degreasing.
Ole) pozostáva z 83 až 92 % hmotnostných minerálneho oleja o viskozite 20 ažThe oil consists of 83 to 92% by weight of a mineral oil having a viscosity of 20 to 20%
20Ů mmi2si_'1 pri 20 °C, ďalej z 3 až 5 % hmot. mahagonsulfonátu sodného o molekulové] hmotnosti 780 až 900 a koncentrácii 50 % v rafinovanom minerálnom oleji 4 až °/o hmot. oleinu 1 až 4 % hmot. dietanolamínu a trietanolamínu jednotlivo alebo v ich vzájomnej kombinácii.20U mm _ i2 a '1 at 20 ° C, further from 3 to 5% by weight. Sodium mahagonsulfonate having a molecular weight of 780 to 900 and a concentration of 50% in refined mineral oil of 4 to 10 wt. 1 to 4 wt. diethanolamine and triethanolamine individually or in combination with each other.
Vynález sa týká konzervačného oleja pre konzervovanie ocelových plechov a pásov s vhodnými vlastnosťami pre lisovanie a odmasťovanie.The invention relates to a preservative oil for the preservation of steel sheets and strips with suitable compression and degreasing properties.
Doposial' používané konzervačně oleje spíňujú funkciu ochrany materiálu před korózlou počas krátkodobého skladovania. Pri preprave, skladovaní a lisovaní za studená, alebo inom sposobe spracovania ocelových plechov alebo pásov nespíňajú podmienku minimálně šest mesačnej protikoróznej ochrany, funkciu dobrého mazadla a dobrého odmasťovania.The preservative oils used hitherto serve to protect the material against corrosion during short-term storage. When transporting, storing and cold pressing or otherwise working steel sheets or strips, they do not fulfill the condition of at least six months of corrosion protection, good lubricant function and good degreasing.
Uvedené nevýhody odstraňuje konzervačný olej vhodný pre konzerváciu ocelových plechoy a pásov, predovšetkým určených pre dlhodobú přepravu, dlhodobé skladovanie, lisovanie a odmasťovanie podlá vynálezu.These disadvantages are overcome by a preservative oil suitable for the preservation of steel sheets and strips, especially intended for long-term transportation, long-term storage, pressing and degreasing according to the invention.
Podstata vynálezu spočívá v tom, že olej pozostáva v hmotnostnom podiele z 83 až 92 % minerálneho oleja o viskozite 20 až 200 mm2s1 pri 20 °C, ďalej 3 až 5 % mahagónsulfonátu sodného o molekulovej hmotnosti 780 až 900 a koncentrácie 50 % v rafinovanom minerálnom oleji, 4 až 8 % oleinu a 1 až 4 % dietanolamínu alebo trietanolamínu jednotlivo alebo v ich vzájomnej kombinácii.The essence of the invention consists in that the oil consists of 83 to 92% by weight of mineral oil having a viscosity of 20 to 200 mm 2 s 1 at 20 ° C, 3 to 5% of sodium mahogany sulphonate having a molecular weight of 780 to 900 and a concentration of 50%. in refined mineral oil, 4 to 8% olein and 1 to 4% diethanolamine or triethanolamine individually or in combination with each other.
Jednotlivé přísady, ktoré popisuje literatura, majú protikorózne účinky, ale ich vývoj je rozsiahly v ich kombinácii, pretože tendencia vývoja sleduje použitie přísad viacfunkčných, ktoré vo svojom spoločnom účinku sa prejavujú maximálnym synegrizmom.The individual ingredients described in the literature have anticorrosive effects, but their development is extensive in their combination, since the trend of development follows the use of multifunctional ingredients which, in their combined effect, translate into maximum synegrism.
Výhody konzervačného oleja podlá vynálezu sú hlavně v tom, že kombináciou jednotlivých přísad zabezpečuje dostatočnú ochranu minimálně šesť mesiacov proti atmosférickej korózii a má dobré odmasťovacie vlastnosti, s vodou v fubovofnom pomere emulguje, čím sa znižuje spotřeba alkálií a energie pri odmašťovaní, ako například pri spracovaní karosériových plechov určených pre ďalšiu povrchovú úpravu.The advantages of the preservative oil according to the invention are mainly that, by combining the individual additives, it provides sufficient protection for at least six months against atmospheric corrosion and has good degreasing properties, emulsifies with water in any ratio, thus reducing the consumption of alkali and energy in degreasing, such as body plates intended for further surface treatment.
Příklady zloženia konzervačného oleja podlá vynálezu:Examples of preservative oil compositions according to the invention:
1. vzorka:1. sample:
Konzervačný olej s podielom komplexného inhibítora korózie obsahujúcej 3,5 % mahagónsulfonátu sodného o molekulovej hmotnosti 780 až 900 a koncentrácii 50 % v rafinovanom minerálnom oleji, 5 % oleinu, 2,5 % zmesi di- + trietanolamínu v pomere 1:1 a 89 °/o minerálneho oleja o viskozite 100 mm2 s_1 pri 20 °C.Preservative oil containing a complex corrosion inhibitor containing 3,5% of sodium mahoganyl sulphonate of a molecular weight of 780 to 900 and a concentration of 50% in refined mineral oil, 5% olein, 2,5% di- + triethanolamine in a ratio of 1: 1 and 89 ° / o mineral oil having a viscosity of 100 mm 2 s -1 at 20 ° C.
2. vzorka:2nd sample:
Konzervačný olej s podielom komplexného inhibítora korózie obsahujúci 3 % mahagónsulfonátu sodného o molekulovej hmotnosti 780 až 900 a koncentrácii 50 % v rafinovanom minerálnom oleji, 3 % oleinu, 1 % trietanolamínu a 93 % minerálneho oleja o viskozite 170 mm2s_1 pri 20 °C.Preservative oil containing a complex corrosion inhibitor containing 3% of sodium mahoganyl sulphonate of a molecular weight of 780 to 900 and a concentration of 50% in refined mineral oil, 3% olein, 1% triethanolamine and 93% mineral oil with a viscosity of 170 mm 2 s -1 at 20 ° C .
3. vzorka:3. sample:
Konzervačný olej s podielom komplexného inhibítora korózie obsahujúci 5 % mahagónsulfonátu sodného o molekulovej hmotnosti 780 až 900 a koncentrácii 50 % v rafinovanom minerálnom oleji, 3 % oleinu, 4 % zmesi di- + trietanolamínu 2:1a 83 % minerálneho oleja o viskozite 50 mm2 s-i pri 20 °C.Preservative oil containing a complex corrosion inhibitor containing 5% by weight of sodium mahoganyl sulphonate of a molecular weight of 780 to 900 and a concentration of 50% in refined mineral oil, 3% olein, 4% di- + triethanolamine 2: 1 and 83% mineral oil of 50 mm 2 at 20 ° C.
Uvedené 3 vzorky v porovnaní s doteraz používaným konzervačným olejom (vzorka 4), t. j. s obsahom 92 °/o minerálneho oleja, 7 % petrosulfonátu vápenatého a 1 °/o inhibítora korózie z dovozu (bez udania zloženia), resp. v porovnaní s minerálnym olejom B2 (vzorka 5) bez inhibítora, vykazujú nasledujúce parametre:The 3 samples as compared with the preservative oil used so far (sample 4), i. j. containing 92% / o mineral oil, 7% calcium petrosulphonate and 1% / o corrosion inhibitor from import (without composition), respectively. in comparison with mineral oil B2 (sample 5) without inhibitor, they exhibit the following parameters:
Parametreparameters
Kinematická viskozita mm2s-i pri 20 °C 115Kinematic viscosity mm 2 si at 20 ° C 115
Korózna skúska v kondenzačnej komoře CSN 038 131 (relativná vlhkost 100 %, teplota 35 QC, doba trvania 14 dní, akosť ocelového plieškuCorrosion test in condensation chamber CSN 038 131 (relative humidity 100%, temperature 35 Q C, duration 14 days, steel plate quality)
305.21) neg.305.21) neg.
Odmasťovacia schopnost — — úbytok % (ponorom do 2 °/o roztoku alkálie pri +85 °C po dobu 30 sek.) 95Degreasing ability - -% loss (by immersion in 2% / o alkali solution at +85 ° C for 30 seconds) 95
Súčinitel' koeficientu trenia (přístroj BSA) 0,200Coefficient of friction (BSA) 0.200
Lisovatefnosť: v % (SWIFTOVÁ kališkovacia skúška) 53 a b u í k a č. 1Compressibility: in% (SWIFT calibration test) 53 and no. 1
Označenie vzorkySample designation
Vynález možno využiť najma u výrobcov olejov, alebo u obchodných organizácií, όkrajovo priamo u používatefov pri kompletizovaní a dávkovaní olejov.The invention can be utilized, in particular, by oil producers or commercial organizations, directly to the users in completing and dosing the oils.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS845114A CS243566B1 (en) | 1984-04-02 | 1984-04-02 | Conservation oil especially for pressing and degreasing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS845114A CS243566B1 (en) | 1984-04-02 | 1984-04-02 | Conservation oil especially for pressing and degreasing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS511484A1 CS511484A1 (en) | 1985-09-17 |
| CS243566B1 true CS243566B1 (en) | 1986-06-12 |
Family
ID=5395386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS845114A CS243566B1 (en) | 1984-04-02 | 1984-04-02 | Conservation oil especially for pressing and degreasing |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS243566B1 (en) |
-
1984
- 1984-04-02 CS CS845114A patent/CS243566B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS511484A1 (en) | 1985-09-17 |
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