CN103589483A - Stainless hydraulic oil special for aluminum rolling lines and preparation method of stainless hydraulic oil - Google Patents
Stainless hydraulic oil special for aluminum rolling lines and preparation method of stainless hydraulic oil Download PDFInfo
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- CN103589483A CN103589483A CN201310499783.8A CN201310499783A CN103589483A CN 103589483 A CN103589483 A CN 103589483A CN 201310499783 A CN201310499783 A CN 201310499783A CN 103589483 A CN103589483 A CN 103589483A
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Abstract
The invention discloses stainless hydraulic oil special for aluminum rolling lines and a preparation method of the stainless hydraulic oil. The hydraulic oil comprises the following raw materials in percentage by weight: 50-57% of isoparaffin base oil, 42.15-49.59% of a polyisobutylene thickening agent, 0.4-0.8% of ash-free anti-wear hydraulic oil complexing agent and 0.01-0.05% of a reinforcing additive. The prepared stainless hydraulic oil can not influence a rolling solution and can not pollute an aluminum material, and even a hydraulic system generate leakage easily and the leaked hydraulic oil is mixed into the rolling solution, the surface of the aluminum material can not be polluted, the degree of finish of an annealed aluminum surface can not be influenced and can be effectively ensured, then the product yield is ensured, and the cleanliness of the hydraulic oil is smaller than NAS7 level.
Description
Technical field
The present invention relates to the lubrication technical field without stain hydraulic efficiency oil, particularly a kind of aluminium rolling line is special-purpose without stain hydraulic efficiency oil and preparation method thereof
Background technology
Aluminum steel refers to take the metal linear material that pure aluminum or aluminum alloy makes as raw material, metal stock is passed through to the gap (different shape) of a pair of rotary roller, rolled piece is drawn between rotary roller by frictional force, be compressed the process of carrying out viscous deformation, by rolling, make metal there is certain size, shape and performance.Hydraulic efficiency oil is for hydrostatic transmission and Controlling System, to be used for the working medium of transferring energy in the aluminium operation of rolling, there is lubricated, cooling and rust inhibition, in the aluminium operation of rolling, hydraulic efficiency system easily produces leakage, the hydraulic efficiency oil spilling is sneaked in rolling mill compound can cause aluminium material surface severe contamination, aluminium surface smoothness after annealing is produced to detrimentally affect, affect product lumber recovery.
Therefore, need a kind of Novel hydraulic oil, can solve hydraulic efficiency oil pollution problem to aluminium in the operation of rolling; Solving hydraulic efficiency oil leaks in complete processing oil the aluminium surface smoothness generation detrimentally affect problem after annealing.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of Novel hydraulic oil, can solve hydraulic efficiency oil pollution problem to aluminium in the operation of rolling; Solving hydraulic efficiency oil leaks in complete processing oil the aluminium surface smoothness generation detrimentally affect problem after annealing.
A kind of aluminium rolling line of the present invention is special-purpose without stain hydraulic efficiency oil, and hydraulic efficiency oil raw materials by weight comprises following component: isoparaffin base oil 50-57%, polyisobutene thickening material 42.15-49.59%, ashless anti-wear hydraulic oil recombiner 0.4-0.8%, curing phosphoric acid salt extreme pressure anti-wear additives 0.01-0.05%;
Further, hydraulic efficiency oil raw materials by weight comprises following component: isoparaffin base oil 55%, polyisobutene thickening material 44.45%, ashless anti-wear hydraulic oil recombiner 0.5%, reinforced additive 0.05%;
Further, 40 ℃ of kinematic viscosity of described isoparaffin base oil are 2.4 centistokes,, flash-point is 110 ℃;
Further, described reinforced additive is curing phosphoric acid salt extreme pressure anti-wear additives.
The present invention also discloses that a kind of aluminium rolling line is special-purpose obtains preparation method without stain hydraulic efficiency oil, comprises the following steps: after by setting weight per-cent, polyisobutene and isoparaffin base oil being mixed, stir and heat 35-45 ℃; Then the reinforced additive that adds setting weight per-cent, filtered after constant temperature 20-50 minute, made aluminium rolling line special-purpose without stain hydraulic efficiency oil.
Further, by setting weight per-cent, will after polyisobutene and the mixing of isoparaffin base oil, stir and heat 40 ℃; Then the reinforced additive that adds setting weight per-cent, constant temperature filtered after 30 minutes.
Beneficial effect of the present invention: aluminium rolling line of the present invention is special-purpose without stain hydraulic efficiency oil, adopt kinematic viscosity, flash-point, the isoparaffin base oil good with annealing test, polyisobutene tackify by modest viscosity, and add ashless hydraulic efficiency oil recombiner, add reinforced additive, prepared without stain hydraulic efficiency oil on rolling mill compound without impact, also pollution-free to aluminium, even if hydraulic efficiency system easily produces leakage, the hydraulic efficiency oil spilling is sneaked in rolling mill compound can not pollute aluminium material surface yet, to the aluminium surface smoothness after annealing, can not exert an influence, can effectively guarantee the smooth finish on aluminium surface, and then assurance product lumber recovery, the degree of cleaning of hydraulic efficiency oil are for being less than NAS7 level.
Embodiment
Following embodiment Raw weight is: weight percent * 10KG.
Embodiment mono-
The aluminium rolling line of the present embodiment is special-purpose without stain hydraulic efficiency oil, and hydraulic efficiency oil raw materials by weight comprises following component: isoparaffin base oil 55%, polyisobutene thickening material 44.45%, ashless anti-wear hydraulic oil recombiner 0.5%, reinforced additive 0.05%;
In the present embodiment, 40 ℃ of kinematic viscosity of described isoparaffin base oil are 2.4 centistokes, and flash-point is 110 ℃; Can adopt curing phosphoric acid salt extreme pressure anti-wear additives as reinforced additive.
The special-purpose nothing stain of the aluminium rolling line hydraulic efficiency oil of the present embodiment obtains preparation method, by setting weight per-cent, by adding in reactor after polyisobutene and the mixing of isoparaffin base oil, stirs and heats 40 ℃; Then the reinforced additive that adds setting weight per-cent, constant temperature filtered after 30 minutes.
The aluminium rolling line that the present embodiment makes is special-purpose without stain hydraulic efficiency oil, on rolling mill compound without impact, also pollution-free to aluminium, even if producing, hydraulic efficiency system reveals, the hydraulic efficiency oil spilling is sneaked in rolling mill compound can not pollute aluminium material surface yet, to the aluminium surface smoothness after annealing, can not exert an influence, and can effectively guarantee the smooth finish on aluminium surface, and then guaranteeing product lumber recovery, the degree of cleaning of hydraulic efficiency oil are NAS5 level.
The special-purpose parameters without stain hydraulic efficiency oil of prepared aluminium rolling line is as following table:
Embodiment bis-
The aluminium rolling line of the present embodiment is special-purpose without stain hydraulic efficiency oil, and hydraulic efficiency oil raw materials by weight comprises following component: isoparaffin base oil 50%, polyisobutene thickening material 49.55%, ashless anti-wear hydraulic oil recombiner 0.4%, reinforced additive 0.05%.
40 ℃ of kinematic viscosity of the base oil of isoparaffin described in the present embodiment are 2.4 centistokes, and flash-point is 110 ℃; Adopt curing phosphoric acid salt extreme pressure anti-wear additives as reinforced additive.
The special-purpose nothing stain of the aluminium rolling line hydraulic efficiency oil of the present embodiment obtains preparation method, by setting weight per-cent, by adding in reactor after polyisobutene and the mixing of isoparaffin base oil, stirs and heats 35 ℃; Then the reinforced additive that adds setting weight per-cent, constant temperature filtered after 20 minutes, made aluminium rolling line special-purpose without stain hydraulic efficiency oil.
The aluminium rolling line that the present embodiment makes is special-purpose without stain hydraulic efficiency oil, on rolling mill compound without impact, also pollution-free to aluminium, even if producing, hydraulic efficiency system reveals, the hydraulic efficiency oil spilling is sneaked in rolling mill compound can not pollute aluminium material surface yet, to the aluminium surface smoothness after annealing, can not exert an influence, and can effectively guarantee the smooth finish on aluminium surface, and then guaranteeing product lumber recovery, the degree of cleaning of hydraulic efficiency oil reach NAS6 level.
The special-purpose parameters without stain hydraulic efficiency oil of prepared aluminium rolling line is as following table:
Embodiment tri-
The aluminium rolling line of the present embodiment is special-purpose without stain hydraulic efficiency oil, and hydraulic efficiency oil raw materials by weight comprises following component: isoparaffin base oil 57%, polyisobutene thickening material 42.59%, ashless anti-wear hydraulic oil recombiner 0.4%, reinforced additive 0.01%.
40 ℃ of kinematic viscosity of the base oil of isoparaffin described in the present embodiment are 2.4 centistokes, and flash-point is 110 ℃; Adopt curing phosphoric acid salt extreme pressure anti-wear additives as reinforced additive.
The special-purpose nothing stain of the aluminium rolling line hydraulic efficiency oil of the present embodiment obtains preparation method, by setting weight per-cent, by adding in reactor after polyisobutene and the mixing of isoparaffin base oil, stirs and heats 45 ℃; Then the reinforced additive that adds setting weight per-cent, constant temperature filtered after 50 minutes.
The aluminium rolling line that the present embodiment makes is special-purpose without stain hydraulic efficiency oil, on rolling mill compound without impact, also pollution-free to aluminium, even if producing, hydraulic efficiency system reveals, the hydraulic efficiency oil spilling is sneaked in rolling mill compound can not pollute aluminium material surface yet, to the aluminium surface smoothness after annealing, can not exert an influence, and can effectively guarantee the smooth finish on aluminium surface, and then guaranteeing product lumber recovery, the degree of cleaning of hydraulic efficiency oil reach NAS6 level.
The special-purpose parameters without stain hydraulic efficiency oil of prepared aluminium rolling line is as following table:
Embodiment tetra-
The aluminium rolling line of the present embodiment is special-purpose without stain hydraulic efficiency oil, and hydraulic efficiency oil raw materials by weight comprises following component: isoparaffin base oil 55%, polyisobutene thickening material 44.45%, ashless anti-wear hydraulic oil recombiner 0.5%, reinforced additive 0.05%.
40 ℃ of kinematic viscosity of the base oil of isoparaffin described in the present embodiment are 2.4 centistokes, and flash-point is 110 ℃; Adopt curing phosphoric acid salt extreme pressure anti-wear additives as reinforced additive.
The special-purpose nothing stain of the aluminium rolling line hydraulic efficiency oil of the present embodiment obtains preparation method, by setting weight per-cent, by adding in reactor after polyisobutene and the mixing of isoparaffin base oil, stirs and heats 38 ℃; Then the reinforced additive that adds setting weight per-cent, constant temperature filtered after 25 minutes.
The aluminium rolling line that the present embodiment makes is special-purpose without stain hydraulic efficiency oil, on rolling mill compound without impact, also pollution-free to aluminium, even if producing, hydraulic efficiency system reveals, the hydraulic efficiency oil spilling is sneaked in rolling mill compound can not pollute aluminium material surface yet, to the aluminium surface smoothness after annealing, can not exert an influence, and can effectively guarantee the smooth finish on aluminium surface, and then guaranteeing product lumber recovery, the degree of cleaning of hydraulic efficiency oil reach NAS5 level.
The special-purpose parameters without stain hydraulic efficiency oil of prepared aluminium rolling line is as following table:
Embodiment five
The aluminium rolling line of the present embodiment is special-purpose without stain hydraulic efficiency oil, and hydraulic efficiency oil raw materials by weight comprises following component: isoparaffin base oil 50%, polyisobutene thickening material 49.59%, ashless anti-wear hydraulic oil recombiner 0.4%, reinforced additive 0.01%.
The kinematic viscosity of the base oil of isoparaffin described in the present embodiment is that 40 ℃ of kinematic viscosity are 2.4 centistokes, and flash-point is 110 ℃; Adopt curing phosphoric acid salt extreme pressure anti-wear additives as reinforced additive.
The special-purpose nothing stain of the aluminium rolling line hydraulic efficiency oil of the present embodiment obtains preparation method, by setting weight per-cent, by adding in reactor after polyisobutene and the mixing of isoparaffin base oil, stirs and heats 42 ℃; Then the reinforced additive that adds setting weight per-cent, constant temperature filtered after 40 minutes.
The aluminium rolling line that the present embodiment makes is special-purpose without stain hydraulic efficiency oil, on rolling mill compound without impact, also pollution-free to aluminium, even if producing, hydraulic efficiency system reveals, the hydraulic efficiency oil spilling is sneaked in rolling mill compound can not pollute aluminium material surface yet, to the aluminium surface smoothness after annealing, can not exert an influence, and can effectively guarantee the smooth finish on aluminium surface, and then guaranteeing product lumber recovery, the degree of cleaning of hydraulic efficiency oil reach NAS6 level.
The special-purpose parameters without stain hydraulic efficiency oil of prepared aluminium rolling line is as following table:
Embodiment six
The aluminium rolling line of the present embodiment is special-purpose without stain hydraulic efficiency oil, and hydraulic efficiency oil raw materials by weight comprises following component: isoparaffin base oil 52.35%, polyisobutene thickening material 47%, ashless anti-wear hydraulic oil recombiner 0.6%, reinforced additive 0.05%.
The kinematic viscosity of the base oil of isoparaffin described in the present embodiment is that 40 ℃ of kinematic viscosity are 2.4 centistokes, and flash-point is 110 ℃; Adopt curing phosphoric acid salt extreme pressure anti-wear additives as reinforced additive.
The special-purpose nothing stain of the aluminium rolling line hydraulic efficiency oil of the present embodiment obtains preparation method, by setting weight per-cent, by adding in reactor after polyisobutene and the mixing of isoparaffin base oil, stirs and heats 45 ℃; Then the reinforced additive that adds setting weight per-cent, constant temperature filtered after 45 minutes.
The aluminium rolling line that the present embodiment makes is special-purpose without stain hydraulic efficiency oil, on rolling mill compound without impact, also pollution-free to aluminium, even if producing, hydraulic efficiency system reveals, the hydraulic efficiency oil spilling is sneaked in rolling mill compound can not pollute aluminium material surface yet, to the aluminium surface smoothness after annealing, can not exert an influence, and can effectively guarantee the smooth finish on aluminium surface, and then guaranteeing product lumber recovery, the degree of cleaning of hydraulic efficiency oil are NAS5 level.
The special-purpose parameters without stain hydraulic efficiency oil of prepared aluminium rolling line is as following table:
In above-described embodiment, being preferably at stirrer revolution is to add polyisobutene under 40 revs/min, and is warming up to 40 ℃ with the speed of 1 ℃/minute; Constant temperature is preferably temperature 40-45 ℃ and 40 revs/min of lower constant temperature of stirrer revolution 30 minutes; Filter type is preferably ultraprecise and filters; The ashless anti-wear hydraulic oil recombiner that recombiner can adopt BASF stock company to produce, the curing phosphoric acid salt extreme pressure anti-wear additives that reinforced additive can adopt BASF stock company to produce; The large ting model of reactor according to raw material total addition level select, take can realize goal of the invention of the present invention as can, the hydraulic efficiency oil of preparing is selected the particular packing container package that can not exert an influence to oil product degree of cleaning.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (6)
1. aluminium rolling line is special-purpose without a stain hydraulic efficiency oil, it is characterized in that: hydraulic efficiency oil raw materials by weight comprises following component: isoparaffin base oil 50-57%, polyisobutene thickening material 42.15-49.59%, ashless anti-wear hydraulic oil recombiner 0.4-0.8%, reinforced additive 0.01-0.05%.
2. aluminium rolling line according to claim 1 is special-purpose without stain hydraulic efficiency oil, it is characterized in that: hydraulic efficiency oil raw materials by weight comprises following component: isoparaffin base oil 55%, polyisobutene thickening material 44.45%, ashless anti-wear hydraulic oil recombiner 0.5%, reinforced additive 0.05%.
3. aluminium rolling line according to claim 2 is special-purpose without stain hydraulic efficiency oil, it is characterized in that: 40 ℃ of kinematic viscosity of described isoparaffin base oil are 2.4 centistokes, and flash-point is 110 ℃.
4. aluminium rolling line according to claim 3 is special-purpose without stain hydraulic efficiency oil, it is characterized in that: described reinforced additive is curing phosphoric acid salt extreme pressure anti-wear additives.
5. aluminium rolling line claimed in claim 1 is special-purpose obtains a preparation method without stain hydraulic efficiency oil, it is characterized in that: comprise the following steps: after by setting weight per-cent, polyisobutene and isoparaffin base oil being mixed, stir and heat 35-45 ℃; Then the reinforced additive that adds setting weight per-cent, filtered after constant temperature 20-50 minute, made aluminium rolling line special-purpose without stain hydraulic efficiency oil.
6. aluminium rolling line according to claim 5 is special-purpose obtains preparation method without stain hydraulic efficiency oil, it is characterized in that: by setting weight per-cent, will after polyisobutene and the mixing of isoparaffin base oil, stir and heat 40 ℃; Then the reinforced additive that adds setting weight per-cent, constant temperature filtered after 30 minutes.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105524684A (en) * | 2015-11-19 | 2016-04-27 | 中铝润滑科技有限公司 | High-temperature additive for cold rolling of aluminum, and preparation and application thereof |
| CN109054937A (en) * | 2018-06-06 | 2018-12-21 | 江苏中海重型机床有限公司 | A kind of antirust is without stain hydraulic fluid |
| CN112375610A (en) * | 2020-11-12 | 2021-02-19 | 中国石油化工股份有限公司 | Special non-stain hydraulic oil composition for rolling copper strips, preparation method and application thereof |
| CN112893464A (en) * | 2021-01-13 | 2021-06-04 | 安徽力幕新材料科技有限公司 | Processing method of aluminum foil for power battery |
| CN113736540A (en) * | 2021-08-18 | 2021-12-03 | 青岛华瑞泰格工贸有限公司 | Preparation method of high-precision pollution-free hydraulic oil for aluminum rolling hydraulic system |
| CN116083142A (en) * | 2022-11-22 | 2023-05-09 | 浙江渤威能源科技有限公司 | Non-stain hydraulic oil for aluminum material processing and preparation method thereof |
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| CN101586054A (en) * | 2009-04-30 | 2009-11-25 | 石家庄新泰特种油有限公司 | A kind of pollution-free that is used for high-accuracy hydraulic part is pressed oil and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105524684A (en) * | 2015-11-19 | 2016-04-27 | 中铝润滑科技有限公司 | High-temperature additive for cold rolling of aluminum, and preparation and application thereof |
| CN105524684B (en) * | 2015-11-19 | 2018-10-02 | 中铝润滑科技有限公司 | A kind of aluminium cold rolling high temperature additive and its preparation and application |
| CN109054937A (en) * | 2018-06-06 | 2018-12-21 | 江苏中海重型机床有限公司 | A kind of antirust is without stain hydraulic fluid |
| CN112375610A (en) * | 2020-11-12 | 2021-02-19 | 中国石油化工股份有限公司 | Special non-stain hydraulic oil composition for rolling copper strips, preparation method and application thereof |
| CN112893464A (en) * | 2021-01-13 | 2021-06-04 | 安徽力幕新材料科技有限公司 | Processing method of aluminum foil for power battery |
| CN113736540A (en) * | 2021-08-18 | 2021-12-03 | 青岛华瑞泰格工贸有限公司 | Preparation method of high-precision pollution-free hydraulic oil for aluminum rolling hydraulic system |
| CN116083142A (en) * | 2022-11-22 | 2023-05-09 | 浙江渤威能源科技有限公司 | Non-stain hydraulic oil for aluminum material processing and preparation method thereof |
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| CN103589483B (en) | 2016-03-23 |
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Address after: Guangdong Province, Dongguan City Industrial Road 523808 Songshan Lake Science and Technology Industrial Park No. 6 Patentee after: AMER LUBRICANT TECHNOLOGY CO., LTD. Address before: 523808 Guangdong province Dongguan City Songshan Lake Science and Technology Industrial Park Road No. 6 Patentee before: Dongguan Amer Lubricant Technology Co., Ltd. |