CN103484210A - Bentonite-containing anti-rust oil - Google Patents

Abstract

The invention discloses a bentonite-containing anti-rust oil which is prepared from the following raw materials in parts by weight: 40-50 parts of r12 spindle oil, 20-30 parts of 100SN base oil, 2-3 parts of petroleum ether, 4-6 parts of calcium petroleum sulfonate, 1-2 parts of bentonite, 1-2 parts of dimer acid, 2-3 parts of di-n-butyl phosphite, 1-2 parts of dialkyldiphenylamine, 2-3 parts of film-forming assistant, 1-2 parts of tung oil and 0.1-0.2 part of distearoyloxyisopropoxy aluminate. The bentonite added into the anti-rust oil can improve the lubricating effect, lower the surface tension of the coating and enhance the stability of the coated film; and the added film-forming assistant can well improve the film-forming property, further enhance the stability of the coated film and have better antirust effect.

Description

A kind of containing wilkinite slushing oil

Technical field

The present invention relates generally to a kind of rust-preventive agent, relates in particular to a kind of containing wilkinite slushing oil.

Background technology

It is antirust that rust-preventive agent is mainly used in the metalwork surface, very eurypalynous antirust product is arranged at present, the rust-preventive agent be prepared from such as components such as general employing solvent slushing oil or Sodium Nitrite water, film forming material pitch and petroleum resin, but certain defect is also arranged, such as rate of drying is slow, paint film is unstable etc., and it is necessary therefore by reasonably combined new various raw materials, preparing more high performance rust-preventive agent.

Summary of the invention

The object of the invention just is to provide a kind of containing wilkinite slushing oil.

The present invention is achieved by the following technical solutions:

A kind of containing wilkinite slushing oil, it is comprised of the raw material of following weight parts:

R12 spindle oil 40-50,100SN base oil 20-30, sherwood oil 2-3, calcium mahogany sulfonate 4-6, wilkinite 1-2, dimeracid 1-2, di-n-butyl phosphite 2-3, dialkyl diphenylamine 1-2, film coalescence aid 2-3, tung oil 1-2, distearyl acyl-oxygen aluminum isopropoxide acid esters 0.1-0.2;

Described film coalescence aid is comprised of the raw material of following weight parts:

Drying oil alkyd resin 30-40, hexamethoxymethyl melamine resin 2-3, Oleum Cinnamomi 1-2, polyvinylpyrrolidone 1-2, N-phenyl-2-naphthylamine 0.1-0.3, Union carbide A-162 0.1-0.2;

Above-mentioned drying oil alkyd resin is mixed with Oleum Cinnamomi, at 90-100 ℃ of lower insulated and stirred 6-8 minute, the reduction temperature is 55-65 ℃, adds the hexamethoxymethyl melamine resin, after fully stirring, adds Union carbide A-162,200-300 rev/min of dispersed with stirring 10-15 minute, the rising temperature is 130-135 ℃, adds each raw material of residue, insulation reaction 1-3 hour, be cooled to normal temperature, obtain described film coalescence aid.

A kind of preparation method containing wilkinite slushing oil comprises the following steps:

Above-mentioned wilkinite is mixed with distearyl acyl-oxygen aluminum isopropoxide acid esters, tell under 120-130 ℃ and stir 4-6 minute, add r12 spindle oil, 100SN base oil, the reduction temperature is 100-120 ℃, insulated and stirred reaction 1-2 hour, add sherwood oil, calcium mahogany sulfonate, continuously dehydrating 1-2 hour, cooling is as for 55-60 ℃; Add each raw material of residue, at 35-45 ℃ of lower insulated and stirred 2-3 hour, filter discharging, obtain described containing wilkinite slushing oil.

Advantage of the present invention is:

Add wilkinite during slushing oil of the present invention adds, can improve lubricant effect, reduce coatingsurface tension force, strengthen and be coated with membrane stability, the film coalescence aid added can well improve film-forming properties, has further improved the stability of filming, and plays better rust-proof effect.

Embodiment

Embodiment 1

A kind of containing wilkinite slushing oil, it is comprised of the raw material of following weight parts (kilogram):

R12 spindle oil 50,100SN base oil 30, sherwood oil 2, calcium mahogany sulfonate 4, wilkinite 1, dimeracid 1, di-n-butyl phosphite 3, dialkyl diphenylamine 1, film coalescence aid 2, tung oil 1, distearyl acyl-oxygen aluminum isopropoxide acid esters 0.2;

Described film coalescence aid is comprised of the raw material of following weight parts:

Drying oil alkyd resin 40, hexamethoxymethyl melamine resin 2, Oleum Cinnamomi 2, polyvinylpyrrolidone 1, N-phenyl-2-naphthylamine 0.3, Union carbide A-162 0.2;

Above-mentioned drying oil alkyd resin is mixed with Oleum Cinnamomi, 100 ℃ of lower insulated and stirred 8 minutes, reducing temperature is 65 ℃, adds the hexamethoxymethyl melamine resin, after fully stirring, adds Union carbide A-162,300 rev/mins of dispersed with stirring 15 minutes, the rising temperature is 135 ℃, adds each raw material of residue, insulation reaction 1 hour, be cooled to normal temperature, obtain described film coalescence aid.

A kind of preparation method containing wilkinite slushing oil comprises the following steps:

Above-mentioned wilkinite is mixed with distearyl acyl-oxygen aluminum isopropoxide acid esters, tell under 130 ℃ and stir 6 minutes, add r12 spindle oil, 100SN base oil, reducing temperature is 120 ℃, and insulated and stirred reaction 1 hour, add sherwood oil, calcium mahogany sulfonate, continuously dehydrating 2 hours, cooling is as for 60 ℃; Add each raw material of residue, 45 ℃ of lower insulated and stirred 2 hours, filter discharging, obtain described containing wilkinite slushing oil.

Performance test:

Humid heat test: 20 days, result: 45 steel were qualified, T3 copper is qualified;

Corrosion test: 7 days, result: 45 steel were qualified, T3 copper is qualified;

Salt-fog test: 7 days, 45 steel were qualified, T3 copper is qualified.

Claims (2)

1. one kind containing wilkinite slushing oil, it is characterized in that what it was comprised of the raw material of following weight parts:

R12 spindle oil 40-50,100SN base oil 20-30, sherwood oil 2-3, calcium mahogany sulfonate 4-6, wilkinite 1-2, dimeracid 1-2, di-n-butyl phosphite 2-3, dialkyl diphenylamine 1-2, film coalescence aid 2-3, tung oil 1-2, distearyl acyl-oxygen aluminum isopropoxide acid esters 0.1-0.2;

Described film coalescence aid is comprised of the raw material of following weight parts:

Drying oil alkyd resin 30-40, hexamethoxymethyl melamine resin 2-3, Oleum Cinnamomi 1-2, polyvinylpyrrolidone 1-2, N-phenyl-2-naphthylamine 0.1-0.3, Union carbide A-162 0.1-0.2;

Above-mentioned drying oil alkyd resin is mixed with Oleum Cinnamomi, at 90-100 ℃ of lower insulated and stirred 6-8 minute, the reduction temperature is 55-65 ℃, adds the hexamethoxymethyl melamine resin, after fully stirring, adds Union carbide A-162,200-300 rev/min of dispersed with stirring 10-15 minute, the rising temperature is 130-135 ℃, adds each raw material of residue, insulation reaction 1-3 hour, be cooled to normal temperature, obtain described film coalescence aid.

2. the preparation method containing wilkinite slushing oil as claimed in claim 1 is characterized in that comprising the following steps:

Above-mentioned wilkinite is mixed with distearyl acyl-oxygen aluminum isopropoxide acid esters, tell under 120-130 ℃ and stir 4-6 minute, add r12 spindle oil, 100SN base oil, the reduction temperature is 100-120 ℃, insulated and stirred reaction 1-2 hour, add sherwood oil, calcium mahogany sulfonate, continuously dehydrating 1-2 hour, cooling is as for 55-60 ℃; Add each raw material of residue, at 35-45 ℃ of lower insulated and stirred 2-3 hour, filter discharging, obtain described containing wilkinite slushing oil.