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Polishing abrasive and production and preparation process thereof

A technology of polishing grinding and formaldehyde resin, which is applied in the direction of polishing compositions containing abrasives, other chemical processes, chemical instruments and methods, etc., can solve problems such as inconvenient production and preparation, high use limitations, and inconvenient adjustments, and achieve The surface is delicate, improving the effect of polishing and avoiding the treatment process

Pending Publication Date: 2022-04-29
厦门家和兴钻石工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, polishing abrasives are used to polish and polish objects. When polishing non-metallic objects, the existing polishing abrasives are found to have poor polishing effect during use. It is inconvenient to adjust the ratio of different raw materials for polishing black objects and non-black objects. It is inconvenient to produce and prepare, which leads to its limited use. higher sex

Method used

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  • Polishing abrasive and production and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of polishing abrasive, is made up of following percentage by weight:

[0034] p-tert-butylphenol formaldehyde resin: 3-5%;

[0035] Polyvinyl butyral: 2-4%;

[0036] Urea-formaldehyde modified melamine varnish powder: 25-30%;

[0037] Polysulfone resin: 5-10%;

[0038] Polyoxymethylene: 10-15%;

[0039] Graphite powder: 1-2%;

[0040] Diamond powder: 1-3%;

[0041] Polyurethane fluff powder: 1-3%;

[0042] Creamer: Make up to 100%.

[0043] The p-tert-butylphenol formaldehyde resin has good heat resistance, aging resistance and flexibility, and the mesh number of the p-tert-butylphenol formaldehyde resin is not less than 100 mesh.

[0044] Graphite powder has the effect of assisting lubrication and increasing heat-resistant glazing, and the mesh number of the graphite powder is not less than 300 mesh.

[0045] The particle size of the diamond micropowder is 0.5-1mm.

[0046] Polyurethane fluff powder is used instead of wool, so that the polished surface ...

Embodiment 2

[0059] A polishing abrasive, consisting of the following parts by weight:

[0060] p-tert-butylbenzene formaldehyde resin: 3-5%;

[0061] Polyvinyl butyral: 2-4%;

[0062] Urea-formaldehyde modified melamine varnish powder: 25-30%;

[0063] Polysulfone resin: 5-10%;

[0064] Polyoxymethylene: 10-15%;

[0065] Graphite powder: 1-2%;

[0066] Diamond powder: 1-3%;

[0067] Wool powder: 1-3%;

[0068] Creamer: Make up to 100%.

[0069] The p-tert-butylphenol formaldehyde resin has good heat resistance, aging resistance and flexibility, and the mesh number of the p-tert-butylphenol formaldehyde resin is not less than 100 mesh.

[0070] Graphite powder has the effect of assisting lubrication and increasing heat-resistant glazing, and the mesh number of the graphite powder is not less than 300 mesh.

[0071] The particle size of the diamond micropowder is 0.5-1 mm.

[0072] Urea-formaldehyde modified melamine varnish resin has high consolidation strength, good self-lubricat...

Embodiment 3

[0084] A kind of polishing abrasive, is made up of following percentage by weight:

[0085] p-tert-butylphenol formaldehyde resin: 3-5%;

[0086] Polyvinyl butyral: 2-4%;

[0087] Polysulfone resin: 5-10%;

[0088] Polyoxymethylene: 10-15%;

[0089] Graphite powder: 1-2%;

[0090] Diamond powder: 1-3%;

[0091] Polyurethane fluff powder: 1-3%;

[0092] Urea-formaldehyde modified melamine varnish powder: make up to 100%.

[0093] The p-tert-butylphenol formaldehyde resin has good heat resistance, aging resistance and flexibility, and the mesh number of the p-tert-butylphenol formaldehyde resin is not less than 100 mesh.

[0094] Graphite powder has the effect of assisting lubrication and increasing heat-resistant glazing, and the mesh number of the graphite powder is not less than 300 mesh.

[0095] The particle size of the diamond micropowder is 0.5-1mm.

[0096] Polyurethane fluff powder is used instead of wool, so that the polished surface is finer and more uniform i...

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Abstract

The invention relates to the technical field of production of polishing abrasives, in particular to a production and preparation process of a polishing abrasive, which comprises the following components in percentage by weight: 3-5% of p-tert-butylphenol formaldehyde resin; 2 to 4% of polyvinyl butyral; 25 to 30% of urea formaldehyde modified melamine glazing powder; 5-10% of polysulfone resin; 10 to 15% of polyformaldehyde; 1-2% of graphite powder; 1-3% of diamond micro powder; 1-3% of polyurethane fluff powder; the total percentage is 100%. According to the production and preparation process of the polishing abrasive, the creamer is rich in vegetable oil, capable of improving the polishing effect, capable of being emulsified when meeting water and easy to disperse and dissolve, the creamer covers the surface of the polishing abrasive and forms an effect similar to that of polishing paste with diamond micro-powder particles, and the polyurethane fluff powder replaces traditional wool, so that the surface of a polished object is finer and smoother, and the luminosity is more uniform; the surface of a polished object is prevented from leaving ground spiral threads, meanwhile, the tedious treatment process of wool in the preparation process of a traditional polishing abrasive is avoided, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of production of polishing abrasives, in particular to a polishing abrasive and its production and preparation process. Background technique [0002] As we all know, polishing abrasives are used to polish and polish objects. When polishing non-metallic objects, the existing polishing abrasives are found to have poor polishing effect during use. It is inconvenient to adjust the ratio of different raw materials for polishing black objects and non-black objects. It is inconvenient to produce and prepare, which leads to its limited use. Sex is higher. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the invention provides a polishing abrasive and a production and preparation process thereof. [0005] (2) Technical solutions [0006] In order to achieve the above object, the present invention provides the following technical solutions: a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K3/14C09G1/02
CPCC09K3/14C09G1/02
Inventor 廖美全
Owner 厦门家和兴钻石工具有限公司
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