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Finishing solution and preparation method thereof

A skin-pass liquid and liquid technology, applied in the petroleum industry, lubricating compositions, etc., can solve problems such as rusting of the crankshaft, affecting the cleaning of the working environment, overflowing of the work foam of the skin-passing machine, etc., and achieves reduced contact parts and good lubrication Effect, the effect of good anti-rust effect

Inactive Publication Date: 2013-01-16
XIAOGAN JIANGYAN CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the finishing process, a large number of damages occurred in the auxiliary ceramic beads. Because it is a metal part, the crankshaft has many oil holes and threaded holes. During the finishing process, the crankshaft taken out of the finishing machine has problems such as rust. Occasionally, the skinning machine will overflow with foam, which will affect the cleaning of the working environment. Therefore, problems such as lubrication, rust prevention, and corrosion resistance during the skinning process are more prominent.

Method used

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  • Finishing solution and preparation method thereof
  • Finishing solution and preparation method thereof

Examples

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Effect test

Embodiment 1

[0027] A smoothing solution of the present invention is composed of the following components by weight:

[0028]

[0029] The preparation method of a kind of smoothing liquid of the present invention, its steps are as follows:

[0030] a) Put 22 parts of triethanolamine and 3 parts of diethanolamine into the reactor and heat up to about 60°C;

[0031] b) Add 7 parts of boric acid and 4 parts of sebacic acid, stir for about 40 minutes while adding, and raise the temperature to about 100°C, so that the liquid becomes completely clear and transparent;

[0032] c) Add 43.5 parts of water, 6 parts of surfactant, 8 parts of ancient oil, 3 parts of neodecanoic acid, 3 parts of triazine compound, and 0.5 part of emulsified silicone oil in proportion, and stir until the solution is clear It can be made into a smoothing liquid when it is transparent.

[0033] The finishing liquid made of this component has good cleaning performance, low cost, slightly poor rust resistance and sligh...

Embodiment 2

[0035] A smoothing solution of the present invention is composed of the following components by weight:

[0036]

[0037]

[0038] The preparation method of a kind of smoothing liquid of the present invention, its steps are as follows:

[0039] a) Put 30 parts of triethanolamine and 5 parts of diethanolamine into the reactor and heat up to about 60°C;

[0040] b) Add 8 parts of boric acid and 6 parts of sebacic acid, stir for about 40 minutes while adding, and raise the temperature to about 100°C, so that the liquid becomes completely clear and transparent;

[0041] c) Add 25.5 parts of water, 4 parts of surfactant, 12 parts of Swire oil, 5 parts of neodecanoic acid, 4 parts of triazine compound, and 0.5 part of emulsified silicone oil in proportion, and stir until the solution is clear It can be made into a smoothing liquid when it is transparent.

[0042] The finishing liquid made of this component has good rust resistance and good lubricity, but the cost is relative...

Embodiment 3

[0044] A smoothing solution of the present invention is composed of the following components by weight:

[0045]

[0046] The preparation method of a kind of smoothing liquid of the present invention, its steps are as follows:

[0047] a) Put 25 parts of triethanolamine and 5 parts of diethanolamine into the reactor and heat up to about 60°C;

[0048] b) Add 7 parts of boric acid and 5 parts of sebacic acid, stir for about 40 minutes while adding, and raise the temperature to about 100°C, so that the liquid becomes completely clear and transparent;

[0049] c) Add 36.5 parts of water, 3 parts of surfactant, 10 parts of Swire oil, 4 parts of neodecanoic acid, 4 parts of triazine compound, and 0.5 part of emulsified silicone oil in proportion, and stir until the solution is clear It can be made into a smoothing liquid when it is transparent.

[0050] The finishing fluid made from this component has good rust resistance, lubricity, cleaning performance, anti-corruption abili...

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Abstract

The invention relates to a finishing solution and a preparation method thereof. The finishing solution consists of the following components in part by weight: 22 to 30 parts of triethanolamine, 3 to 5 parts of diethanol amine, 5 to 10 parts of boric acid, 3 to 6 parts of sebacic acid, 3 to 6 parts of surfactant, 8 to 12 parts of sulfonated caster oil, 4 to 6 parts of neodecanoic acid, 2 to 4 parts of triazine compound, 0.2 to 0.5 part of emulsified silicone oil and 49.8 to 20.5 parts of water. The finishing solution has a good lubricating effect, can effectively remove rust and oxide skin on the surface of a metal piece to make the metal piece bright like before, has a good antirust effect, eliminates an anti-rust process flow, has a good defoaming capacity, and avoids foam overflow to avoid influencing work environment.

Description

technical field [0001] The invention relates to the field of metal processing. In particular, it relates to a finishing solution for a finishing machine and a preparation method thereof. Background technique [0002] At present, with the development of my country's metal processing field, especially the rapid development of the automobile industry and the continuous increase of export auto parts, the quality requirements for metal processing such as steel and cast iron parts have also been greatly improved. A kind of equipment for beauty treatment came into being, especially in order to meet the high-quality requirements of the automobile crankshaft, the skin-finishing fluid plays a certain role in removing the oxide layer and floating rust. [0003] After patent novelty search, the application (patent) number: CN201020118215.0 discloses a galvanizing line polishing liquid filtration recycling device, including a polishing liquid recovery box, a polishing liquid working box,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02C10N30/04C10N30/12C10N40/20
Inventor 谭小燕肖颖
Owner XIAOGAN JIANGYAN CHEM
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