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Coating used on draw bar of draw-bar case, and preparation method of coating

A trolley box and trolley technology, which is applied in the direction of epoxy resin coating, coating, etc., can solve the problems of poor reputation and threat to the life of the trolley box, and achieve the effect of reasonable method, excellent wear resistance, and not easy to fall off

Inactive Publication Date: 2018-01-09
安徽新骏士箱包有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The trolley case is formed by a combination of multiple parts. During the use of the trolley case, the life of the trolley case will be threatened due to the friction of the parts, the contact between the parts and the external environment, the frequency of use of the user, and the degree of protection. The trolley is the most frequently used part of the trolley case except the box wheel, and its wear and loss are also extremely serious. If the materials used in the early stage of production are not the same, its later life will be different, which results in some Brand products have a good reputation, while some brand products have a poor reputation

Method used

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  • Coating used on draw bar of draw-bar case, and preparation method of coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A paint used on the pull rod of a trolley case is characterized in that: it is made of the following materials by weight,

[0023] 19 parts of resin, 8 parts of defoamer, 6 parts of coupling agent, 3 parts of 2-methyl-4-isothiazolin-3-one, 1 part of phytic acid ester, 6 parts of modified graphite powder, phosphorous acid 1 part of triphenyl ester, 1 part of diethylene glycol monobutyl ether, 1 part of ethylenediamine, 27 parts of clear water;

[0024] The resin is one of silicone resin, amino resin, phenolic resin, epoxy resin, furan resin;

[0025] The defoamer is one of GP type defoamer, GPE type defoamer, high carbon alcohol, polydimethylsiloxane;

[0026] The coupling agent is silane coupling agent KH-550;

[0027] The preparation method of the modified graphite powder is as follows: grind the graphite and pass through a 500-600 mesh sieve, add pure water with the same weight, stir and mix at room temperature for 1 hour, then continue to add benzenesulfonyltrimeth...

Embodiment 2

[0035] A paint used on the pull rod of a trolley case is characterized in that: it is made of the following materials by weight,

[0036] 24 parts of resin, 12 parts of defoamer, 10 parts of coupling agent, 5 parts of 2-methyl-4-isothiazolin-3-one, 3 parts of phytic acid ester, 9 parts of modified graphite powder, phosphorous acid 3 parts of triphenyl ester, 5 parts of diethylene glycol monobutyl ether, 3 parts of ethylenediamine, 31 parts of clear water;

[0037] The resin is one of silicone resin, amino resin, phenolic resin, epoxy resin, furan resin;

[0038] The defoamer is one of GP type defoamer, GPE type defoamer, high carbon alcohol, polydimethylsiloxane;

[0039] The coupling agent is silane coupling agent KH-550;

[0040] The preparation method of the modified graphite powder is as follows: grind the graphite and pass through a 500-600 mesh sieve, add pure water with the same weight, stir and mix at room temperature for 1 hour, then continue to add benzenesulfonylt...

Embodiment 3

[0048] A paint used on the pull rod of a trolley case is characterized in that: it is made of the following materials by weight,

[0049] 21 parts of resin, 10 parts of defoamer, 7 parts of coupling agent, 4 parts of 2-methyl-4-isothiazolin-3-one, 2 parts of phytic acid ester, 8 parts of modified graphite powder, phosphorous acid 2 parts of triphenyl ester, 4 parts of diethylene glycol monobutyl ether, 3 parts of ethylenediamine, 29 parts of clear water;

[0050] The resin is one of silicone resin, amino resin, phenolic resin, epoxy resin, furan resin;

[0051] The defoamer is one of GP type defoamer, GPE type defoamer, high carbon alcohol, polydimethylsiloxane;

[0052] The coupling agent is silane coupling agent KH-550;

[0053] The preparation method of the modified graphite powder is as follows: grind the graphite and pass through a 500-600 mesh sieve, add pure water with the same weight, stir and mix at room temperature for 1 hour, then continue to add benzenesulfonyltr...

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Abstract

The invention provides a coating used on a draw bar of a draw-bar case and relates to the technical field of production and processing of bags and suitcases. The coating is characterized by being prepared from the following materials in parts by weight: 19 to 24 parts of resin, 8 to 12 parts of a defoaming agent, 6 to 10 parts of a coupling agent, 3 to 5 parts of 2-methyl-4-isothiazolin-3-ketone,1 to 3 parts of inositol hexaphosphate, 6 to 9 parts of a modified graphite powder, 1 to 3 parts of triphenyl phosphate, 1 to 5 parts of diethylene glycol monobutyl ether, 1 to 3 parts of ethanediamine and 27 to 31 parts of clean water. The coating is reasonable in method, wear-resistant, waterproof and high in cohesiveness.

Description

technical field [0001] The invention relates to the technical field of luggage processing and production, in particular to a paint used on a pull rod of a trolley case and a preparation method thereof. Background technique [0002] A trolley case refers to a suitcase with a pull rod and rollers. It is widely used because of its convenient use, carrying clothes, etc. for travel and going out. At the same time, the trolley case is also equipped with a trolley, which can be divided into single-tube trolley and double-tube trolley. The trolley case can be carried or dragged. The wheels of the trolley case we usually use are basically located at the bottom of the case, and modern people have designed a new form of the trolley case. The case is designed in the shape of a cylinder, and the wheels are The entire outsourcing is on the outside of the box. This roller design makes this trolley box better adapt to different terrains. For example, you can easily go up and down the stai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D183/04C09D161/20C09D161/06C09D163/00C09D161/00C09D7/62
Inventor 王光明
Owner 安徽新骏士箱包有限公司