Continuous-rolling silicon steel high-detergency rolling oil and preparation method thereof

A technology of detergency and rolling oil, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of high lubricity requirements, and achieve the effects of ensuring emulsifying ability, good anti-rust and oil burning, and anti-corrosion

Active Publication Date: 2017-06-13
SHANGHAI PARKER CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the six-high rolling mill has high requirements on lubricity, and the output is 20 times that of the single-stand Sendzimir rolling mill, it needs higher lubricating and clean products to meet the needs, and the composition of this existing patent cannot meet its needs

Method used

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  • Continuous-rolling silicon steel high-detergency rolling oil and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The present embodiment provides a kind of rolling oil with high cleanliness for continuous rolling of silicon steel, including each component of the following quality: secondary hydrogenated palm oil 40g, trimethylolpropane oleate 50g, BASF L1350.5g, Irganox 1010 0.5g, T501 0.5g, hexadecenyl succinic acid 2g, sulfurized olefin 1g, ethylene glycol phosphite 2g, octadecyldimethylamine salt 2g, nonionic polymer surfactant 1g, C18 Fatty alcohol polyoxyethylene ether 0.5g. The nonionic high molecular polymer is a polymer of hexyl alcohol, oleic acid and polyethylene glycol-4000.

[0032] The preparation method is as follows: mix the components in proportion, and stir at 50-70°C for 0.5-2 hours until they dissolve into a transparent and uniform liquid to obtain the rolling oil.

Embodiment 2

[0034] The present embodiment provides a kind of rolling oil with high cleanliness for continuous rolling silicon steel, including each component of the following quality: secondary hydrogenated palm oil 35g, trimethylolpropane oleate 52.5g, BASF1350.5g, Irganox 1010 0.5g, T501 0.5g, hexadecenyl succinic acid 1g, sulfurized olefin 2g, ethylene glycol phosphite 4g, octadecyldimethylamine salt 1g, nonionic polymer surfactant 2g, C18 Fatty alcohol polyoxyethylene ether 1g. The nonionic high molecular polymer is a polymer of hexyl alcohol, oleic acid and polyethylene glycol-4000.

[0035] Its preparation method is identical with embodiment 1.

Embodiment 3

[0037] The present embodiment provides a kind of rolling oil with high cleanliness for continuous rolling silicon steel, including each component of the following quality: secondary hydrogenated palm oil 35g, trimethylolpropane oleate 56.5g, BASF1350.5g, Irganox 1010 0.5g, T501 0.5g, hexadecenyl succinic acid 1g, sulfurized olefin 2g, octadecyl dimethylamine salt 1g, nonionic polymer surfactant 2g, C18 fatty alcohol polyoxyethylene ether 1g. The nonionic high molecular polymer is a polymer of hexyl alcohol, oleic acid and polyethylene glycol-4000.

[0038] Its preparation method is identical with embodiment 1.

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Abstract

The invention provides continuous-rolling silicon steel high-detergency rolling oil and a preparation method thereof. The composition comprises the following components in percentage by weight: 50 to 60 percent of synthetic ester, 35 to 45 percent of refined fat, 0.5 to 3.0 percent of an antioxidant, 1.0 to 5.0 percent of an antirust agent, 1.0 to 8.0 percent of an extreme pressure antiwear additive, 1.0 to 5.0 percent of a detergent dispersant and 1.0 to 3.0 percent of a surfactant. The continuous-rolling silicon steel high-detergency rolling oil has high detergency while guaranteeing lubricating property and antirust property, and can obviously improve the detergency of a rolling mill.

Description

technical field [0001] The invention belongs to the technical field of lubricating compositions for metal processing, and in particular relates to a high-cleanness rolling oil for continuous rolling of silicon steel and a preparation method thereof. Background technique [0002] Silicon steel, also known as electrical steel, is an important material for the electric power and communication industry, as well as for the manufacture of generators, motors, transformers, transformers, relays, and other electrical instruments. It is one of the important symbols to measure a country's special steel technology production level. In recent years, with the economic development, the demand for silicon steel is increasing, and the lubricity of silicon steel in the rolling process can basically meet the rolling requirements. However, due to the high polarity of the silicon element in the iron powder produced during the rolling process of silicon steel, the sludge formed by the iron powder...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N40/24C10N30/04C10N30/06C10N30/12
CPCC10M169/044C10M2207/026C10M2207/12C10M2207/283C10M2207/401C10M2209/10C10M2209/104C10M2219/082C10M2223/049C10N2030/04C10N2030/06C10N2030/12C10N2040/24
Inventor 林兴国袁寅力梁玉广龚敏明王柳柳
Owner SHANGHAI PARKER CHEM IND
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