Environment-friendly efficient lubricating type ultrathin aluminum foil rolling oil and preparation method thereof

A technology of ultra-thin aluminum foil and rolling oil, which is applied in the field of lubricating oil, can solve the problems of increased metal deformation resistance, high unit pressure, and increased energy consumption, and achieve moderate kinematic viscosity, reduce environmental problems, and facilitate operation

Active Publication Date: 2020-12-01
NANJING INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During cold rolling, work hardening increases the deformation resistance

Method used

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  • Environment-friendly efficient lubricating type ultrathin aluminum foil rolling oil and preparation method thereof
  • Environment-friendly efficient lubricating type ultrathin aluminum foil rolling oil and preparation method thereof
  • Environment-friendly efficient lubricating type ultrathin aluminum foil rolling oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0038] The preparation method of this environment-friendly high-efficiency lubricating ultra-thin aluminum foil rolling oil is as follows:

[0039] Step 1. Add 0.1g of graphene oxide-based nano-titanium dioxide, 0.1g of graphene oxide-based nano-zinc oxide, 0.3g of octadecenoic acid and 0.5g of triethanolamine borate into 97.7g of base oil D140 in sequence, and place in the reaction kettle Heat and stir in the medium, the stirring speed is 1000-2500 rpm, when the temperature reaches 60-80°C, keep warm and continue stirring for 20-40 minutes.

[0040] Step 2, then add 0.3 dodecyl alcohol, 0.6g dodecanoic acid, 0.3g isooctyl stearate and 0.1g T508 to the above reaction kettle in turn, continue stirring and heating, the stirring speed is 600-1500 rpm, when the temperature When it reaches 70-80°C, keep warm and keep stirring for 30-60 minutes, then stop heating and continue stirring to room temperature to obtain a uniform transparent oil body, which is formulated as lubricating ultr...

Embodiment 2

[0044] This example provides an environmentally friendly and efficient lubricating ultra-thin aluminum foil rolling oil, which is prepared from the following components and their weight percentages:

[0045] component name Weight percent (100%) Base oil D140 91 Graphene oxide-based nano-titanium dioxide (20-100nm) 0.2 Graphene oxide-based nano zinc oxide (20-100nm) 0.3 octadecenoic acid 0.5 Triethanolamine borate 1.5 Lauryl Alcohol 1.5 Isooctyl stearate 3.0 Dodecanoic acid 1.5 T508 0.5

[0046] The preparation method of this environment-friendly high-efficiency lubricating ultra-thin aluminum foil rolling oil is as follows:

[0047] Step 1. Add 0.2g of graphene oxide-based nano-titanium dioxide, 0.3g of graphene oxide-based nano-zinc oxide, 0.5g of octadecenoic acid and 1.5g of triethanolamine borate into 91g of base oil D140 in turn, and place them in the reaction kettle Carry out heating and stirring, the s...

Embodiment 3

[0050] This example provides an environmentally friendly and efficient lubricating ultra-thin aluminum foil rolling oil, which is prepared from the following components and their weight percentages:

[0051] component name Weight percent (100%) Base oil D140 96.2 Graphene oxide-based nano-titanium dioxide (20-100nm) 0.15 Graphene oxide-based nano zinc oxide (20-100nm) 0.15 octadecenoic acid 0.45 Triethanolamine borate 0.75 Lauryl Alcohol 0.5 Isooctyl stearate 0.5 Dodecanoic acid 1.0 T508 0.3

[0052] The preparation method of this environment-friendly high-efficiency lubricating ultra-thin aluminum foil rolling oil is as follows:

[0053] Step 1. Add 0.15g of graphene oxide-based nano-titanium dioxide, 0.15g of graphene oxide-based nano-zinc oxide, 0.45g of octadecenoic acid and 0.75g of triethanolamine borate into 96.2g of base oil D140 in sequence, and place in the reaction kettle Heat and stir in the mediu...

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Abstract

The invention discloses environment-friendly efficient lubricating type ultrathin aluminum foil rolling oil. The rolling oil is prepared from, by weight, 91-98% of base oil D140, 0.1-0.2% of grapheneoxide-based nanometer titanium dioxide, 0.1-0.3% of graphene oxide-based nanometer zinc oxide, 0.3-0.5% of octadecenoic acid, 0.5-1.5% of triethanolamine borate, 0.3-1.5% of dodecanol, 0.3-3.0% of isooctyl stearate, 0.6-1.5% of dodecanoic acid and 0.1-0.5% of T508. The lubricating oil has efficient lubricating performance and a certain surface repairing function, the surface quality of the rolledaluminum foil can be remarkably improved, and meanwhile the annealing performance of rolling oil can be improved.

Description

technical field [0001] The invention belongs to the field of lubricating oil, and relates to a lubricating oil, in particular to an environment-friendly and highly efficient lubricating ultra-thin aluminum foil rolling oil and a preparation method thereof. Background technique [0002] The three major elements of modern rolling are automatic control, high-quality billet and precise lubrication technology. In a broad sense, lubrication conditions determine other process parameters. Lubricants play the role of cooling, cleaning and lubrication in the rolling process, so the plate shape, pinholes, and surface conditions all depend on the performance of the lubricant and its use. In particular, the rolling speed is getting higher and higher (rolling speed reaches 2200m / min, and is developing towards 2500m / min), the width is getting wider and wider (the width exceeds 2200mm), and the thickness is getting thinner and thinner (the thinnest can reach 4μm) Today, with higher and hig...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10M125/10C10M177/00C01B32/194C10N40/24C10N30/06C10N30/16
CPCC10M169/045C10M125/10C10M177/00C01B32/194C10M2203/1006C10M2201/041C10M2201/062C10M2207/126C10M2227/062C10M2207/021C10M2207/281Y02P20/10
Inventor 熊桑王章忠赵伟陈金山林伟毛向阳张超
Owner NANJING INST OF TECH
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