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Special paint for guitar and preparation method thereof

A technology of guitar and main paint, applied in the field of coatings, can solve the problems of high viscosity of guitar paint, peeling of guitar paint, affecting the appearance and service life of guitar, and achieve the effect of improving the drying rate

Inactive Publication Date: 2019-01-25
贵州融合音源乐器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the guitar production is completed, other parts will be painted. The current guitar paint generally has problems such as high viscosity and unsatisfactory drying effect of the paint film. After spraying, it needs to be left for a long time to dry, and the guitar is easy to Paint peeling occurs, affecting the appearance and service life of the guitar

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A special paint for guitar, calculated by weight, comprising 35 parts of synthetic fatty acid resin, 35 parts of hydroxyl polyacrylic acid resin, 40 parts of isocyanate adduct, 35 parts of acrylic resin, 20 parts of ethyl acetate, 10 parts of polyketone resin, propylene glycol 10 parts of methyl ether acetate, 8 parts of butyl acetate, 10 parts of phenolic ethanol solution, 10 parts of xylene, 10 parts of PMA, 20 parts of castor oil, 1 part of defoamer, 2 parts of leveling agent, 10 parts of high-efficiency matting powder, 10 parts of drier.

[0015] The preparation method of the special paint for guitar is characterized in that, comprising the following steps:

[0016] (1) Add synthetic fatty acid resin, hydroxyl polyacrylic resin, isocyanate adduct, acrylic resin, ethyl acetate, and polyketone resin into the container and disperse and stir evenly at a speed of 600r / min;

[0017] (2) Add propylene glycol methyl ether acetate, butyl acetate, phenolic ethanol solution, ...

Embodiment 2

[0021] A special paint for guitar, calculated by weight, comprising 42 parts of synthetic fatty acid resin, 42 parts of hydroxyl polyacrylic resin, 46 parts of isocyanate adduct, 42 parts of acrylic resin, 25 parts of ethyl acetate, 15 parts of polyketone resin, propylene glycol 15 parts of methyl ether acetate, 13 parts of butyl acetate, 14 parts of phenolic ethanol solution, 14 parts of xylene, 13 parts of PMA, 25 parts of castor oil, 3 parts of defoamer, 5 parts of leveling agent, 13 parts of high-efficiency matting powder, 13 parts of drier.

[0022] The preparation method of the special paint for guitar is characterized in that, comprising the following steps:

[0023] (1) Add synthetic fatty acid resin, hydroxyl polyacrylic resin, isocyanate adduct, acrylic resin, ethyl acetate, and polyketone resin into the container and disperse and stir evenly at a speed of 700r / min;

[0024] (2) Add propylene glycol methyl ether acetate, butyl acetate, phenolic ethanol solution, xyl...

Embodiment 3

[0028] A special varnish for guitar, calculated by weight, comprising 50 parts of synthetic fatty acid resin, 50 parts of hydroxyl polyacrylic acid resin, 50 parts of isocyanate adduct, 50 parts of acrylic resin, 30 parts of ethyl acetate, 20 parts of polyketone resin, propylene glycol 20 parts of methyl ether acetate, 15 parts of butyl acetate, 18 parts of phenolic ethanol solution, 18 parts of xylene, 15 parts of PMA, 30 parts of castor oil, 5 parts of defoamer, 8 parts of leveling agent, 20 parts of high-efficiency matting powder, 20 parts of drier.

[0029] The preparation method of the special paint for guitar is characterized in that, comprising the following steps:

[0030] (1) Add synthetic fatty acid resin, hydroxyl polyacrylic resin, isocyanate adduct, acrylic resin, ethyl acetate, and polyketone resin into the container and disperse and stir evenly at a speed of 800r / min;

[0031] (2) Add propylene glycol methyl ether acetate, butyl acetate, phenolic ethanol soluti...

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PUM

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Abstract

The invention relates to special paint for a guitar. The special paint is prepared from the following raw materials in parts by weight: 35 to 50 parts of synthetic fatty acid resin, 35 to 50 parts ofhydroxyl polyacrylic resin, 40 to 50 parts of isocyanate addition products, 35 to 50 parts of acrylic resin, 20 to 30 parts of ethyl acetate, 10 to 20 parts of polyketone resin, 10 to 20 parts of propylene glycol methyl ether acetate, 8 to 15 parts of n-butyl acetate, 10 to 18 parts of phenolic ethanol, 10 to 18 parts of xylene, 10 to 15 parts of PMA, 20 to 30 parts of castor oil, 1 to 5 parts ofantifoaming agents, 2 to 8 parts of leveling agents, 10 to 20 parts of efficient matting powder and 10 to 20 parts of driers. The special paint has the technical effects that when the formula and themanufacturing method are used, the drying speed of the paint in the film forming process can be accelerated; too long time for waiting for the guitar drying is avoided; the damage to the attractive appearance of the guitar instrument due to influence by external environment in the long-time drying process is prevented; in addition, the paint color can be maintained for a long time; the occurrenceof the paint falling condition cannot occur.

Description

technical field [0001] The invention relates to the field of paints, in particular to a special paint for guitars and a preparation method thereof. Background technique [0002] After the guitar production is completed, other parts will be painted. The current guitar paint generally has problems such as high viscosity and unsatisfactory drying effect of the paint film. After spraying, it needs to be left for a long time to dry, and the guitar is easy to If the paint is peeled off, it will affect the appearance and service life of the guitar. Contents of the invention [0003] The object of the present invention is to provide a special paint for guitar and its preparation method, which can significantly improve the drying rate of the guitar, and the paint will not fall off during the long-term use of the guitar. [0004] The technical scheme of the present invention: a kind of special paint for guitar, calculated by weight, including 35-50 parts of synthetic fatty acid res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/14C09D7/65C08G18/36C08G18/62C08G18/64
CPCC08G18/36C08G18/4018C08G18/6216C08G18/6229C08G18/64C09D175/14C08L73/00
Inventor 李仕勇
Owner 贵州融合音源乐器有限公司