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Multi-vehicle-type general progressive transmission oil and preparation method thereof

A continuously variable transmission and multi-vehicle technology, applied in the field of lubricating oil, can solve problems such as damage to pulleys and steel belts or steel chains, low steel-steel friction, and slippage of transmission belts, and achieve extended oil change intervals and anti-wear performance Good, the effect of preventing leakage

Active Publication Date: 2019-10-08
QUANZHOU CITY OUMEI LUBRICANT PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Traditional ATFs provide low steel-to-steel friction that can cause drive belts to slip, wear, and cause serious damage to pulleys and steel belts or chains

Method used

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  • Multi-vehicle-type general progressive transmission oil and preparation method thereof
  • Multi-vehicle-type general progressive transmission oil and preparation method thereof
  • Multi-vehicle-type general progressive transmission oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A multi-vehicle universal continuously variable transmission oil, made of the following raw materials by weight: synthetic base oil: 42-47 parts, highly refined Group III base oil: 31-35 parts, coloring agent: 0.02-0.04 parts, Functional agent: 20-23 parts;

[0043] Wherein, the functional agent includes the following raw materials in parts by weight: acrylamide-pentanediol diacrylate copolymer: 67-72 parts, tricresyl phosphate: 7-12 parts, didecylphenyl phosphite: 12 parts ~16 parts, high base value synthetic calcium sulfonate T106: 6~10 parts, antioxidant 3~6 parts, defoamer 0.9~1.5 parts, rust inhibitor 0.5~0.8 parts;

[0044] Wherein, the synthetic base oil is a polyalphaolefin synthetic base oil; the antioxidant is any one of phenolic antioxidant, ester antioxidant, phenolic ester antioxidant and amine antioxidant A mixture of one or more.

[0045] The multi-vehicle general-purpose continuously variable transmission oil of this embodiment has comprehensive proper...

Embodiment 2

[0075] A general-purpose continuously variable transmission oil for multiple models, made of the following raw materials by weight: synthetic base oil: 42 parts, highly refined Group III base oil: 31 parts, coloring agent: 0.02 parts, functional agent: 20 parts;

[0076] Wherein, the functional agent includes the following raw materials in parts by weight: acrylamide-pentanediol diacrylate copolymer: 67 parts, tricresyl phosphate: 7 parts, didecylphenyl phosphite: 12 parts, perbasic Synthetic calcium sulfonate T106: 6 parts, 3 parts of antioxidant, 0.9 part of defoamer, 0.5 part of rust inhibitor;

[0077] Wherein, the synthetic base oil is a polyalphaolefin synthetic base oil; the antioxidant is any one of phenolic antioxidant, ester antioxidant, phenolic ester antioxidant and amine antioxidant A mixture of one or more.

[0078]In this embodiment, the preparation method of the acrylamide-pentanediol diacrylate copolymer comprises the following steps:

[0079] S1. Weigh resp...

Embodiment 3

[0095] A multi-vehicle general-purpose continuously variable transmission oil, made of the following raw materials by weight: synthetic base oil: 47 parts, highly refined type III base oil: 35 parts, coloring agent: 0.04 parts, functional agent: 23 parts;

[0096] Wherein, the functional agent includes the following raw materials in parts by weight: acrylamide-pentanediol diacrylate copolymer: 72 parts, tricresyl phosphate: 12 parts, didecylphenyl phosphite: 16 parts, perbasic Value synthetic calcium sulfonate T106: 10 parts, 6 parts of antioxidant, 1.5 parts of defoamer, 0.8 parts of rust inhibitor;

[0097] Wherein, the synthetic base oil is a polyalphaolefin synthetic base oil; the antioxidant is any one of phenolic antioxidant, ester antioxidant, phenolic ester antioxidant and amine antioxidant A mixture of one or more.

[0098] In this embodiment, the preparation method of the acrylamide-pentanediol diacrylate copolymer comprises the following steps:

[0099] S1. Weigh ...

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Abstract

The invention discloses multi-vehicle-type general progressive transmission oil and a preparation method thereof. The multi-vehicle-type general progressive transmission oil is prepared from the following raw materials in parts by weight: 42-47 parts of synthesized base oil, 31-35 parts of deeply and finely processed III-class base oil, 0.02-0.04 part of a coloring agent, and 20-23 parts of a functional agent; and the functional agent is prepared from the following raw materials in parts by weight: 67-72 parts of an acrylamide-pentamethylene glycol diacrylate copolymer, 7-12 parts of tricresylphosphate, 12-16 parts of didecyl phenyl phosphate, 6-10 parts of high-base-number calcium alkylbenzene sulfonate, 3-6 parts of an antioxidant, 0.9-1.5 parts of a defoaming agent, and 0.5-0.8 part ofan antirust agent. The multi-vehicle-type general progressive transmission oil has good comprehensive properties such as the anti-shearing property, the oxidation-resistant property, the anti-foamingproperty and the abrasion-resistant property, the oil can be generally used for multiple vehicle types, and in the using process, the anti-shearing property, the oxidation-resistant property, the anti-foaming property, the abrasion-resistant property and the like can keep stable and permanent.

Description

technical field [0001] The invention relates to the technical field of lubricating oil, in particular to a multi-vehicle universal continuously variable transmission oil and a preparation method thereof. Background technique [0002] In the field of traditional multi-speed automatic transmissions, we have seen a trend towards light weight and an increase in the number of gears. OEMs have also introduced new hardware, including dual-clutch transmissions (DCT) and continuously variable transmissions (CVT). CVTs offer the many benefits of continuously and seamlessly selecting the optimum ratio for the engine as driving conditions change, without the fixed ratio limitations of multi-stage gearboxes. The flexibility afforded by this variable ratio (within the minimum and maximum limits of the CVT design) allows the engine to operate at peak efficiency with uninterrupted torque transfer to the drive wheels. This ability to optimize engine operation gives CVTs an advantage over o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10M149/06C08F222/14C08F220/56C10N40/04C10N30/04C10N30/06C10N30/02C10N30/10C10N30/18
CPCC10M169/048C10M149/06C08F222/1006C10M2203/1025C10M2205/0285C10M2217/024C10M2223/041C10M2223/049C10M2219/046C10M2219/062C10M2215/04C10M2213/06C10N2030/04C10N2030/06C10N2030/02C10N2030/10C10N2030/18C10N2030/68C10N2040/045C08F222/102C10N2020/04C10N2010/04C10N2020/02
Inventor 吕金水许超华
Owner QUANZHOU CITY OUMEI LUBRICANT PRODS
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