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A non-marking aqueous lubricating fluid for tire assembly and preparation method thereof

A technology for tire assembly and lubricating fluid, applied in lubricating compositions, petroleum industry, etc., can solve the problems of long preparation time, accelerated aging of rubber tires, rusting of wheel hubs, etc., achieve excellent lubricating performance, prolong service life, and simple preparation process Effect

Active Publication Date: 2022-07-01
山东奥力新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lubricating fluids commonly used in the past, such as soapy water (which will rust the wheel hub), butter (which will accelerate the aging of the tire), etc., can no longer meet the basic requirements that the lubricating fluid can not block the equipment pipeline, cannot corrode the tire and the wheel hub, and cannot affect the normal use of the tire. Require
[0004] The tire assembly lubricating fluid disclosed in patent CN1546620A has deficiencies such as long preparation time and no mention of rust prevention for rims. Patent CN103571599A discloses the application of a lubricating fluid composition in tire assembly, which mainly solves the problem of corrosion resistance of aluminum alloy rims , patent 107090345A discloses a lubricating fluid for solid tire assembly and its preparation method, which can have a good lubricating effect and effectively prevent tire wear and rim deformation
Both patent CN103571599A and 107090345A formulas use mineral oil and oily agents, etc., which will form a film on the contact surface, and the presence of oily additives will accelerate the aging of rubber tires to a certain extent

Method used

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  • A non-marking aqueous lubricating fluid for tire assembly and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A non-marking aqueous lubricating fluid for tire assembly, comprising the following raw materials by weight:

[0030] 50 g of water-soluble polymer (50 g of polyethylene glycol and 5 g of polyoxyethylene are mixed and weighed), 20 g of thickener (16 g of acrylic polymer and 4 g of carboxymethyl cellulose), 30 g of surfactant g (30 g of polyvinylpyrrolidone and 3 g of alkylphenol polyoxyethylene ether are mixed and weighed), 5 g of preservative and bactericide phenoxyethanol, 20 g of wetting agent N-vinylpyrrolidone, leveling agent block polymer 50 g, 3 g of rust inhibitor (1 g of triethanolamine mixed with 3.5 g of boric acid and weighed), 8 g of aluminum corrosion inhibitor (4 g of NF-3 and 6 g of TR1099 were mixed and weighed), 814 g of deionized water .

[0031] A method for preparing a traceless aqueous lubricating fluid for tire assembly, comprising the following steps:

[0032] (1) Prepare a rust inhibitor by heating triethanolamine and boric acid at 80°C with s...

Embodiment 2

[0037] A non-marking aqueous lubricating fluid for tire assembly, comprising the following raw materials by weight:

[0038] 40 g water-soluble polymer (40 g polyethylene glycol and 4 g polyacrylamide are mixed and weighed), 20 g thickener (16 g acrylic polymer and 4 g guar gum), 20 g surfactant (15 g of polyvinyl pyrrolidone and 5 g of sodium dodecyl sulfonate), 4 g of antiseptic bactericide 1,2-phenylpropisothiazolinone, 40 g of wetting agent glycerin, 40 g of leveling agent block polymer 30 g, 10 g of rust inhibitor (5 g of triethanolamine and 6.5 g of organic tribasic acid are mixed uniformly and weighed), 4 g of aluminum corrosion inhibitor (2 g of NF-32 g and 2 g of TR1099), and 832 g of deionized water.

[0039] A method for preparing a traceless aqueous lubricating fluid for tire assembly, comprising the following steps:

[0040] (1) prepare a rust inhibitor by heating triethanolamine and organic tribasic acid at 80°C under stirring conditions for 2 hours;

[0041] (...

Embodiment 3

[0045] A method for preparing a non-marking aqueous lubricating fluid for tire assembly, comprising the following raw materials in parts by weight:

[0046]20 g of water-soluble polymer (2 g of polyoxyethylene and 30 g of polyacrylamide were mixed and weighed), 30 g of thickener (24 g of acrylic polymer and 6 g of tamarind glue), 20 g of surfactant ( 15 g of polyvinylpyrrolidone and 5 g of cetyltrimethylammonium bromide), 3 g of antiseptic bactericide phenoxyethanol, 30 g of wetting agent N-vinylpyrrolidone, 40 g of leveling agent block polymer, 7 g of rust inhibitor (2 g of triethanolamine and 7 g of boric acid were mixed uniformly and weighed), NF-36 g of aluminum corrosion inhibitor ester corrosion inhibitor, and 844 g of deionized water.

[0047] A traceless water-based lubricating fluid for tire assembly, comprising the following steps:

[0048] (1) Prepare a rust inhibitor by heating triethanolamine and boric acid at 80°C with stirring for 2.5 hours;

[0049] (2) Mix t...

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PUM

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Abstract

The invention relates to a traceless water-based lubricating fluid for tire assembly and a preparation method thereof, belonging to the technical field of lubricating materials. The non-marking water-based lubricating fluid for tire assembly provided by the present invention has the following weight percentages of raw materials: 2-5% of water-soluble polymer, 2-3% of thickener, 2-3% of surfactant, and 0.3-0.5% of bactericide. , Wetting agent 2~5%, leveling agent 2~5%, rust inhibitor 0.3~1.0%, aluminum corrosion inhibitor 0.3~1.0%, the balance is deionized water. The lubricating fluid of the invention does not use basic mineral oil and oily agent, and can not only provide good lubricity and protective function for aluminum alloy rims during tire assembly and use, but also have higher rubber compatibility. No white marks are left on the contact surface, and the preparation process is simple.

Description

technical field [0001] The invention relates to a traceless water-based lubricating fluid for tire assembly and a preparation method thereof, belonging to the technical field of lubricating materials. Background technique [0002] Tire is one of the three consumable products of the car. As an important part of the car, it is the only medium between the car and the ground. Its main function is to support the load of the car and ensure the adhesion of the wheel and the road surface. Vibration and noise reduction and other functions can prevent auto parts from severe vibration and early damage, and ensure driving safety, handling stability, and comfort. [0003] The popularity of highways and the development of the automobile industry have increased the demand for tires. Many automobile manufacturers have adopted automated wheel assembly models to improve production efficiency. The difficulty of tire assembly will directly affect production efficiency. One of the main reasons ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M173/02C10N30/16C10N30/06C10N40/10
CPCC10M173/02C10M2209/104C10M2209/103C10M2209/12C10M2209/084C10M2217/028C10M2207/046C10M2215/223C10M2215/042C10M2201/087
Inventor 李国宝冯季军秦晓艳陈长龙叶紫雯李大壮
Owner 山东奥力新材料有限公司