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...
View more

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...
View more

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

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

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

PropertyMeasurementUnit
Kinematic viscosity5.0 ~ 100.0cSt

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.

Similar technology patents

External traditional Chinese medicine oil for treating haemorrhoids

InactiveCN103520348AGood permeabilityno irritation symptoms
Owner:葛学义

Method for preparing tissue engineering cell culture support

ActiveCN103433493AGood permeabilityImprove biocompatibility
Owner:深圳市旷逸生物科技有限公司

Method for detecting and removing air tightness defect of epoxy resin mould

InactiveCN101774241AGood permeabilityImprove surface quality and service life
Owner:CHENGDU AIRCRAFT INDUSTRY GROUP

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

Fabric finishing liquid

Owner:常熟市海虞富盛经纬编织造厂

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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products