CS239382B1 - Agenet to loose bolted connections - Google Patents
Agenet to loose bolted connections Download PDFInfo
- Publication number
- CS239382B1 CS239382B1 CS842971A CS297184A CS239382B1 CS 239382 B1 CS239382 B1 CS 239382B1 CS 842971 A CS842971 A CS 842971A CS 297184 A CS297184 A CS 297184A CS 239382 B1 CS239382 B1 CS 239382B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- parts
- agenet
- carbon atoms
- composition
- bolted connections
- Prior art date
Links
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 10
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 10
- 238000009835 boiling Methods 0.000 claims abstract description 6
- -1 aliphatic ester Chemical class 0.000 claims abstract description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 4
- RXKJFZQQPQGTFL-UHFFFAOYSA-N dihydroxyacetone Chemical compound OCC(=O)CO RXKJFZQQPQGTFL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002736 nonionic surfactant Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 9
- 239000007921 spray Substances 0.000 abstract description 3
- 239000004094 surface-active agent Substances 0.000 abstract description 3
- 239000003973 paint Substances 0.000 abstract 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000003350 kerosene Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical class CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 1
- 229940072049 amyl acetate Drugs 0.000 description 1
- PGMYKACGEOXYJE-UHFFFAOYSA-N anhydrous amyl acetate Natural products CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002168 ethanoic acid esters Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Paints Or Removers (AREA)
Abstract
Prostriedok na uvofňovanie skrutkových spojov na báze kvapalných uhlovodikov, pozostávajúci z 50 až 95 hmot. dielov uhl'ovodíkov s teplotou varu 50 až 380 °C/101,3 kPa, z 5 až 50 hmot. dielov aspoň jedného alifatického ketonu s 3 až 6 atómami uhlíka a/alebo alifatického esteru s počtom uhlíkov 4 až 8, z 0,1 až 5 hmot. dielov neiónového tenzidu. Prostriedok možno aplikovať ako, spray alebo náterom.Screw release means liquid hydrocarbon based links 50 to 95 wt. parts of hydrocarbons with a boiling point of 50 to 380 ° C / 101.3 kPa, from 5 to 50 wt. parts of at least one an aliphatic ketone having 3 to 6 carbon atoms and / or an aliphatic ester of of carbon atoms 4 to 8, from 0.1 to 5 wt. non-ionic parts surfactant. The composition can be applied as a spray or paint.
Description
(54) Prostriedok na uvolňovanie skrutkových spojov(54) Release means for screw connections
22
Prostriedok na uvotňovanie skrutkových spojov na báze kvapalných uhlovodíkov, pozostávajúci z 50 až 95 hmot. dielov uhl'ovodíkov s teplotou varu 50 až 380 °C/101,3 kPa, z 5 až 50 hmot. dielov aspoň jedného alifatického ketonu s 3 až 6 atómami uhlíka a/alebo alifatického esteru s počtom uhlíkov 4 až 8, z 0,1 až 5 hmot. dielov neiónového tenzidu.Liquid hydrocarbon-based screw joint release agent consisting of 50 to 95 wt. parts of hydrocarbons boiling at 50 to 380 ° C / 101.3 kPa, from 5 to 50 wt. parts of at least one aliphatic ketone having 3 to 6 carbon atoms and / or an aliphatic ester having a carbon number of 4 to 8, from 0.1 to 5 wt. parts of a nonionic surfactant.
Prostriedok možno aplikovať ako- spray alebo náterom.The composition can be applied by spray or by coating.
Vynález rieši zloženie prostriedku na uvolňovanie skrutkových spojov na báze komerčně dostupných komponentov, pričom prostriedok má zvýšený účinok.SUMMARY OF THE INVENTION The present invention provides a screw release composition based on commercially available components, wherein the composition has an enhanced effect.
Značná část konštrukčných spojov sa realizuje s použitím závitových spojov, či sa už jedná o samorezné skrutky, alebo skrutky s maticami. Vplyvom karózie, ako aj zanášania tieto spoje sa lažko uvolňujú a na ulahčenie uvoinenia sa používajú niektoré tekuté prostriedky, ako je nafta, petrolej, aleje a podobné. Tieto prostriedky nemajú však dostatočnú účinnost, najmá ak spoje sú zvlhnuté, připadne zanesené mechanickými nečistotami. V takých prípadoch je potřebné niekolkonásobné nanášanie prostriedku a poměrně dost dlhé časové posobenie. Bez použitia takýchto prostriedkov je uvolňovanie spojov fyzicky velmi namáhavé, dochádza často k znehodnocovaniu spojového a niekedy aj konštrukčného materiálu a zvyšuje se aj riziko pracovných úrazov.Much of the construction joints are made using threaded joints, whether they are self-tapping screws or nuts. As a result of carotid as well as fouling, these joints loosen easily and some liquid means such as diesel, kerosene, alley and the like are used to ease the release. However, these compositions do not have sufficient efficiency, in particular when the seams are wet or clogged with mechanical impurities. In such cases, multiple application of the composition and relatively long period of time are required. Without the use of such means, loosening the joints is physically very strenuous, there is often a deterioration of the joint and sometimes of the construction material and the risk of accidents at work is also increased.
Podstatné vyššiu účinnost má prostriedok na uvolňovanie skrutkových spojov na báze kvapalných uhlovodíkov podlá vynálezu, ktorý pozostáva z 50 až 95 hmot. dielov uhlovodíkov s teplotou varu 50 až 380 °C/ /101,3 kPa, z 5 až 50 hmot. dielov aspoň jedného alifatického ketonu s 3 až β .atómami uhlíka a/alebo alifatického esteru s počtom uhlíkov 4 až 8, z 0,1 až 5 hmot. dielov neiónového tenzidu.The liquid hydrocarbon-based screw-release agent according to the invention, which consists of 50 to 95 wt. % of hydrocarbons having a boiling point of 50 to 380 ° C / / 101.3 kPa; parts of at least one aliphatic ketone having 3 to 8 carbon atoms and / or an aliphatic ester having a carbon number of 4 to 8, from 0.1 to 5 wt. parts of a nonionic surfactant.
Medzi hlavně výhody prostriedku pódia vynálezu je potřebné zařadit predovšetkým zvýšený účinok spočívájúci vo zvýšenej zlínavosti, v dobrom zmáčacom účinku a v možnosti aplikácie aj za přítomnosti hydrofilných, ako aj hydrofóbnych materiálov. Prostriedok je ekonomicky nenáročný a na báze komerčně dostupný komponent.Among the main advantages of the composition according to the invention are, in particular, an increased effect of increased sluggishness, a good wetting effect and the possibility of application even in the presence of hydrophilic as well as hydrophobic materials. The composition is an economically undemanding and commercially available component.
Ako parafinické uhlovodíky možu sa použiť vhodné destilačné řezy alebo frakcie, ako je nafta, petrolej, připadne obohatené o niektoré uhlovodíky s teplotou varu vo vymedzenom rozmedzí.Suitable paraffinic hydrocarbons may be suitable distillation slices or fractions, such as naphtha, kerosene, optionally enriched in certain boiling point hydrocarbons.
Z alifatických ketónov je najvhodnejšie použiť aceton, resp. metyletylketón, ale može sa použiť aj tzv. „acetonové riedidlo“. Z esterov je výhodné použitie predovšetkým esterov kyseliny octovej, ako aj etylacetát, butylacetát, amylacetát. Ako neiónovité sú vhodné 1'ubovolné komerčně dostupné neiónové tenzidy.Of the aliphatic ketones, acetone and acetone are preferred. methylethylketone, but so-called methylethylketone may also be used. "Acetone diluent". Among the esters, preference is given in particular to the use of acetic acid esters as well as ethyl acetate, butyl acetate and amyl acetate. Suitable nonionic surfactants are any commercially available nonionic surfactants.
Prostriedok možno aplikovat náterom príslušnej časti závitov, možno tiež aplikovat nástrekom v případe balenia vo formě spraya.The composition may be applied by coating the respective portion of the threads, or by spraying in the case of a spray package.
Niektoré možnosti riešenia podlá vynálezu sú zřejmé z nasledujúcich príkladov prevedenia.Some embodiments of the invention are apparent from the following examples.
PřikladlEXAMPLE
Připraví sa homogénny roztok pozostávajúci z 500 g petroleja, 500 g acetonu a 20 g neiónového tenzidu na báze etoxylovaných vyšších mastných alkoholov (Slovasol SF 3). Vzlínavost tohto prostriedku sa odskúša na standardně nakorodovaných závitoch o priemere 10 mm M 3. Závit sa ponoří do prostriedku do híbky 1 mm na 30 sekúnd. Namerá sa výška vzlinutla roztoku je 9 milimetrov.A homogeneous solution is prepared consisting of 500 g of kerosene, 500 g of acetone and 20 g of a nonionic surfactant based on ethoxylated higher fatty alcohols (Slovasol SF 3). The capability of this device is tested on standardly corroded threads with a diameter of 10 mm M 3. The thread is immersed in the device at a depth of 1 mm for 30 seconds. The height of the solution was measured to be 9 millimeters.
Příklad 2Example 2
Vzlinutie sa odskúša so samotným petrolejom za rovnakých podmienok. Namerá sa výška vzlinutia 5 mm.The wicking is tested with kerosene alone under the same conditions. The wicking height is measured at 5 mm.
Příklad 3Example 3
Připraví sa roztok látok obsahujúci 500 gramov petroleja, 120 g acetonu, 120 g etylacetátu a 12 g tenzidu (reakčný produkt etotxylácie ricínového oleja — obch. produkt Slovasol EL]. Vzlínavost sa odskúša podobné ako v příklade 1. Namerá sa výška vzlinutia roztoku 9 mm.A solution of substances containing 500 grams of kerosene, 120 g of acetone, 120 g of ethyl acetate and 12 g of a surfactant (reaction product of castor oil etotxylation - commercial product Slovasol EL) is prepared. .
Příklad 4Example 4
Prostriedok pre uvolňovanie závitov sa připraví zo 600 g petroleja, 200 g petroléteru (uhlovodíky o teplote varu 60 až 80 °C/ /101,3 kPa) 200 g acetonového riedidla a 20 g tenzidu (etoxylovaný oktadecylamín]. Premeraním podlá postupu z příkladu 1 sa zistí vzlínavost 8,5 mm.The thread release agent is prepared from 600 g of kerosene, 200 g of petroleum ether (boiling point 60-80 ° C / 101.3 kPa) 200 g of acetone diluent and 20 g of surfactant (ethoxylated octadecylamine). a wicking of 8.5 mm was observed.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS842971A CS239382B1 (en) | 1984-04-19 | 1984-04-19 | Agenet to loose bolted connections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS842971A CS239382B1 (en) | 1984-04-19 | 1984-04-19 | Agenet to loose bolted connections |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS297184A1 CS297184A1 (en) | 1985-05-15 |
| CS239382B1 true CS239382B1 (en) | 1986-01-16 |
Family
ID=5368452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS842971A CS239382B1 (en) | 1984-04-19 | 1984-04-19 | Agenet to loose bolted connections |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS239382B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112143545A (en) * | 2020-08-10 | 2020-12-29 | 河南海利未来科技有限公司 | Antirust lubricating bolt loosening agent and preparation method thereof |
-
1984
- 1984-04-19 CS CS842971A patent/CS239382B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS297184A1 (en) | 1985-05-15 |
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