Patent
Non-barium metal rust preventive oil of compound containing rare earth cerium
TLDR
In this paper, a non-barium metal rust preventive oil of an oil-soluble rare earth compound was proposed, which has good rust resistance and outstanding damp and hot resistant property.Abstract:
The invention relates to a non-barium metal rust preventive oil of an oil-soluble rare earth compound. The metal rust preventive oil comprises the following components by weight percent: 1-10% of oil-soluble rare earth cerium compound, 1-5% of organic acid, 1-5% of sorbitan ester and 0.1-2% of benzotriazole. Compared with the rust preventive oil system using barium petroleum sulfonate additive, the rust preventive oil system of the oil-soluble rare earth compound has good rust resistance and outstanding damp and hot resistant property, does not contain organic barium compound and meets the environmental protection requirement that the rust preventive oil does not contain barium; and when the total dosage of the rust resistant additive is within 10%, the rust preventive oil blended in mineral oil can resist rust under a humid and hot environment for more than 60 days.read more
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Patent
Antiseptic lubricating antirust oil
Lu Wei,Zhang Lili +1 more
TL;DR: In this paper, the antiseptic lubricating antirust oil, which is prepared from the following raw materials in parts by weight: 2-3 parts of polycarbonate diol, 14-20 parts of rare-earth film-forming hydraulic oil, 60-70 parts of n68# machine oil, 1-2 parts of potassium fluotitanate, 1 2 2 1/4 parts of calcium lactate, 0.7-1 part of alkylated diphenylamine, 2 4 parts of allylpolyethylene glycol, 1
Patent
Multifunctional barium-free anti-rusting oil and preparation process thereof
TL;DR: In this article, a multifunctional barium-free anti-rusting oil was proposed, which is compatible with automobile lubricating oil, can be used for oil assembling, and is barium free and environment friendly.
Patent
Metal rust-preventative oil containing trimerization glycerol monostearate
TL;DR: The metal rust-preventative oil containing the trimerization glycerol monostearate comprises the following raw materials, by weight, 0.2 part-0.3 part of zinc naphthenate and 0.4 part- 0.5 part of modified nanometer potassium feldspar powder as mentioned in this paper.
Patent
Antirust oil containing rare earth compound
TL;DR: In this article, a rare earth compound was added to antirust oil to improve the weatherability and surface tension of an oil film, achieving uniform spraying and good spreadability on the surface of a metal base material.
Patent
Environment-friendly composite anti-rust oil
Lu Wei,Zhang Lili +1 more
TL;DR: In this article, a composite anti-rust oil which comprises the following raw materials in parts by weight: 05-1 part of menthyl acetate, 30-40 parts of 500sn base oil, 1-2 parts of dicyclopentadiene resin, 30, 40 parts of 25# machine oil, 5-10 parts of acetylated lanolin, 3-phenoxy-1-propanol, dimer acid, 2-4 parts of capric triglyceride, 12-20 parts of rare-earth film-forming hydraulic
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