Environmental-friendly long-acting sealing anti-rust oil composition and preparation method thereof

A technology for anti-rust oil and composition, which is applied in the preparation of anti-rust oil, environment-friendly long-acting sealed anti-rust oil composition, and the field of environment-friendly long-acting sealed anti-rust oil composition, can solve the problem of outer packaging pollution, insufficient dryness , the workpiece is greasy and other problems, to achieve the effect of easy removal, low fuel consumption, good penetration performance

Active Publication Date: 2015-03-25

JIANGSU XINLU NEW MATERIALS CO LTD

2 Cites 7 Cited by

AI-Extracted Technical Summary

Problems solved by technology

However, the surface of the workpiece will be very greasy and not dry enough. After a certain period of time, more oil will flow from the surface of the workpiece, which will pollute the external packaging; and in the process of anti-rust oil c...

Method used

(d) the oil film that anti-rust oil forms on workpiece surface is thin, and film layer is dry and comfortable, can not pollute outer packing, clean; Oil consumption is low.

(f) selected antirust additives do not contain barium and other heavy metals, and are environmentally friendly; selected machine oils and solvent oils do not contain aromatic hydrocarbons, have little skin irritation, and are safe to use.

[0046] The antirust oil film of the present embodiment is thin, dry and clean, has low fuel consumption and ha...

Abstract

The invention discloses an environmental-friendly long-acting sealing anti-rust oil composition. The environmental-friendly long-acting sealing anti-rust oil composition is characterized in that the environmental-friendly long-acting sealing anti-rust oil composition is prepared from the following components in percentage by weight: 2-8 percent of petroleum calcium sulfonate, 0-8 percent of oxidized paraffin calcium soap, 1-2 percent of a film-forming agent, 3-10 percent of an anti-rust complexing agent, 15-30 percent of machinery oil and 58-77 percent of solvent oil. According to the anti-rust oil disclosed by the invention, the salt mist resistance, the moist resistance and the water separation property are excellent; metal barium and other heavy metals are not contained, so that the anti-rust oil is safe to use; the penetrating performance and the wettability are good; as the anti-pollution capacity is strong, and an oil film is formed by coating the anti-rust oil on the surface of a workpiece is thin, the anti-rust oil is small in oil consumption in the using process of a metal workpiece, the oil film is good in thixotropy and coating property, easy in film removal and wide in adaptation range of steel materials, and the anti-rust oil is suitable for long-time sealing and rust prevention of metal products made of steels in multiple textures and the like.

Application Domain

Lubricant composition

Technology Topic

SolventChemistry +12

Image

Examples

Experimental program(3)
Effect test(1)

Example Embodiment

[0031] Example 1

[0032] 1. Preparation of anti-rust compound: add 2.5 kg palmitic acid and 5 kg petroleum sulfonic acid into the reactor, heat up to 80 degrees Celsius, stir evenly, add 0.7 kg calcium hydroxide, stir evenly, heat up to 100 degrees Celsius, and react for 1 hour , Get anti-rust compound.

[0033] 2. Preparation of anti-rust oil composition:

[0034] (1) First, add 30 kilograms of paraffin base oil with a kinematic viscosity of 5-100 cst to the blender and heat up to 100 degrees Celsius;

[0035] (2) Next, add 1 kg of ethylene propylene rubber, 0.1 kg of dioctyl sebacate and 1 kg of hydrogenated castor oil, and stir for 30 minutes;

[0036] (3) Then, add the anti-rust compound prepared in step 1, add 4 kg of oxidized paraffin calcium soap, add 5 kg of calcium petroleum sulfonate, and stir for 30 minutes;

[0037] (4) Finally, reduce the temperature to 40 degrees Celsius, add 60 kg of dearomatized oil with a kinematic viscosity of 0.5-3 cst, and stir for 30 minutes to obtain a thin long-term sealing anti-rust oil.

[0038] The anti-rust oil of this embodiment has excellent salt spray resistance, moisture resistance, and excellent water separation performance; it does not contain metal barium and other heavy metals, and is safer to use. It has good permeability and wetting performance; strong anti-pollution ability, thin oil film coated on the surface of the workpiece, this kind of anti-rust oil consumes less oil in the process of using metal workpieces, and the oil film has good thixotropy and coating Covering and easy to remove the film, the steel material has a wide application range.

Example Embodiment

[0039] Example 2

[0040] 1. Preparation of anti-rust compound: add 5 kg palmitic acid and 5 kg petroleum sulfonic acid to the reactor, heat to 80 degrees Celsius, stir evenly, add 1.1 kg calcium hydroxide, stir evenly, heat up to 100 degrees Celsius, and react for 1 hour , Get anti-rust compound.

[0041] 2. Preparation of anti-rust oil composition:

[0042] (1) First, add 20 kilograms of mechanical oil to the blender and heat up to 100 degrees Celsius;

[0043] (2) Next, add 1 kg of ethylene propylene rubber, 0.1 kg of dioctyl sebacate and 0.5 kg of hydrogenated castor oil, and stir for 30 minutes;

[0044] (3) Then, add 3 kg of the anti-rust compound prepared in step 1, add 6 kg of oxidized paraffin calcium soap, add 5 kg of calcium petroleum sulfonate, and stir for 30 minutes;

[0045] (4) Cool down to 40 degrees Celsius, add 70 kg of solvent oil, and stir for 30 minutes to obtain a thin, long-lasting anti-rust oil.

[0046] The anti-rust oil film layer of this embodiment is thin, dry and clean, has low fuel consumption and is thixotropic, and the scratched and damaged film can be automatically repaired. Good protection performance, long protection period, and suitable for a variety of steel and metal materials. It has good anti-corrosion performance of human sweat and good anti-pollution performance of oiled workpieces. The film layer is a soft film, overlapping parts will not stick, and the film layer is easy to remove. The anti-rust oil has good water separation performance and anti-emulsification.

Example Embodiment

[0047] Example 3

[0048] 1. Preparation of anti-rust compound: add 5 kg palmitic acid and 5 kg petroleum sulfonic acid to the reactor, heat to 80 degrees Celsius, stir evenly, add 1.1 kg calcium hydroxide, stir evenly, heat up to 100 degrees Celsius, and react for 1 hour , Get anti-rust compound.

[0049] 2. Preparation of anti-rust oil composition:

[0050] (1) First, add 30 kilograms of mechanical oil to the blender and heat up to 100 degrees Celsius;

[0051] (2) Next, add 1 kg of ethylene propylene rubber, 0.1 kg of dioctyl sebacate and 1 kg of hydrogenated castor oil, and stir for 30 minutes;

[0052] (3) Then, add 2.5 kg of the anti-rust compound prepared in step 1, add 4 kg of oxidized paraffin calcium soap, add 3 kg of calcium petroleum sulfonate, and stir for 30 minutes;

[0053] (4) Finally, reduce the temperature to 40 degrees Celsius, add 60 kg of solvent oil, and stir for 30 minutes to obtain a thin, long-lasting anti-rust oil.

PUM

Property	Measurement	Unit
Kinematic viscosity	5.0 ~ 100.0	cSt

Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

Excellent resistance to salt spray

General aseptic base coat and production method thereof

ActiveCN101624495AExcellent resistance to salt sprayExcellent physical and mechanical properties

Owner:天津灯塔涂料工业发展有限公司

Environmental-friendly long-acting sealing anti-rust oil composition and preparation method thereof

AI-Extracted Technical Summary

Problems solved by technology

Method used

Abstract

Image

Examples

Example Embodiment

Example Embodiment

Example Embodiment

PUM

Description & Claims & Application Information

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