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A rolling oil, high-quality technology, applied in the field of dyes, can solve the problems of great influence, unevenness, slippage and thickness control on the surface quality of aluminum foil annealing, and achieve excellent cooling performance, improve utilization, and prolong service life. Effect
Inactive Publication Date: 2016-10-12
JINYU METAL MATERIALS CO LTD
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But if there is no friction, there will be undesirable results such as slippage and uneven thickness control. The purpose of rolling oil is not to eliminate friction but to control friction to meet the requirements of the rolling mill. Therefore, the rolling oil used in each rolling mill must be special Preparation, rolling oil has a great influence on the annealing surface quality of aluminum foil
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[0015] A high-quality aluminum foil rolling oil is characterized in that it is made of the following components in parts by weight: 5# white oil 98, epoxy soybean oil 1.8, sunflower oil 0.8, cod liver oil 0.4, mannitol stearate 2, Di-n-butyl phosphite 0.7, Cocoic acid diethanolamide 0.1, Polyacrylamide 1, Cetyl caprylate 8, Pentaerythritol stearate 6, Diatomaceous earth 0.5, Nano titanium dioxide 0.7, Sorbitol 5, 3 -Methyl methoxyacrylate 0.4, stannous octoate 0.8.
[0016] Further, the particle size of the nano-titanium dioxide is 50-60nm, and the nano-titanium dioxide is pretreated: firstly, stearic acid and toluene are mixed in a mass ratio of 9.85:100, then the nano-titanium dioxide is added into it, and heated to 38°C , keep warm for 10 minutes, then heat to 60°C, keep warm for 15 minutes, cool to room temperature, filter out nano-titanium dioxide, wash with water, and dry.
[0017] Further, the epoxidized soybean oil, sunflower oil and cod liver oil are premixed: unifor...
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Abstract
The invention discloses high-quality aluminum foil rolling oil. The high-quality aluminum foil rolling oil is prepared from components as follows: 5# white oil, epoxidized soybean oil, sunflower oil, cod liver oil, mannitol stearate, dibutyl phosphite, coconut diethanolamide, polyacrylamide, cetyl octoate, pentaerythritol stearate, diatomaceous earth, nano titanium dioxide, sorbitol, methyl 3-methoxyacrylate and stannous octoate. The rolling oil is environment-friendly and safe, has relatively low viscosity, can adapt to medium-speed and high-speed rolling processes and cannot be rapidly aged in the machining process, and the service life of the rolling oil is greatly prolonged; through the synergistic effect of the components, the rolling oil has excellent cooling performance and can be recycled, and accordingly, the utilization rate of the rolling oil is increased; besides, a good lubricating property, a good anti-wear property and good scuff resistance are kept, generation of carbon residues at the high temperature can be greatly reduced, the cleanness of an aluminum foil surface during annealing is guaranteed, and finally, the high-quality glossy surface is obtained.
Description
technical field [0001] The invention relates to the field of dyes, in particular to a high-quality aluminum foil rolling oil. Background technique [0002] Aluminum is one of the most abundant metal elements in nature. Because aluminum and its alloys have the advantages of small specific gravity, good thermal and electrical conductivity, strong light reflection, easy forming and processing, excellent physical and chemical properties, and low price, air-conditioning aluminum foil is A hot stamping material that is directly rolled into thin sheets by metal aluminum, and its hot stamping effect is similar to that of pure silver foil hot stamping, so it is also called fake silver foil. Due to the soft texture, good ductility and silvery white luster of aluminum, if the calendered sheet is mounted on offset paper with sodium silicate and other substances to make aluminum foil, it can also be printed. Rolling oils provide a protective oil film that limits the direct contact of th...
Claims
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