Coating for compasses

A paint and compass technology, which is applied in the field of drawing equipment processing and transformation, can solve the problems of easy peeling, rusting and fracture of paint, and achieve the effects of simple production method, convenient process and convenient mass production.

Inactive Publication Date: 2016-12-07
JINHUAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, after the compasses have been used for a long time and placed for a long time, the external paint is easy to fall off, and the internal structure is directly exposed to the air, which is easy to cause rust and other situations, and in severe cases, it is easy to cause breakage and bring harm

Method used

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Embodiment Construction

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0020] A coating used on compasses is characterized in that: it is made of the following materials by weight,

[0021] 10 parts of rectorite powder, 2 parts of N-methylpyrrolidone, 2 parts of ammonium dihydrogen phosphate, 0.5 parts of tributyl phosphate, 4 parts of acetylsalicylic acid, 8 parts of antioxidant, 3 parts of acrylate resin, dimolybdenum boride 0.5 parts, 3 parts of aluminum powder, 2 parts of sepiolite powder, 2 parts of zirconia, 0.5 parts of benzalkonium chloride, 2 parts of p-nitrobenzoic acid, 1 part of silane coupling agent KH-5601, 0.5 parts of boron nitride, propylene glycol 0.5 parts, 2 parts of additives;

[0022] Including the following preparation steps,

[0023] ⅠPut the above materials into the grinding equipment, grind for 35 minutes according to the c...

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Abstract

The invention provides a coating for compasses and relates to the technical field of processing and reconstruction of drawing equipment. The coating is characterized by comprising the following raw materials by weight part: 10 parts of rectorite powder, 2 parts of N-methyl pyrrolidone, 2 parts of ammonium dihydrogen phosphate, 0.5 part of tributyl phosphate, 4 parts of acetylsalicylic acid, 8 parts of anti-aging agents, 3 parts of acrylate resins, 0.5 part of molybdenum diboride, 3 parts of aluminum powder, 2 parts of sepiolite powder, 2 parts of zirconium oxide, 0.5 part of benzalkonium chloride, 2 parts of p-nitrobenzoic acid, 1 part of silane coupling agent KH-560, 0.5 parts of boron nitride, 0.5 part of propylene glycol and 2 parts of auxiliaries. The coating for compasses has the advantages of reasonable method, reasonable matching and convenience in operation.

Description

Technical field: [0001] The invention relates to the technical field of drawing equipment processing and modification, in particular to a coating used on compasses. Background technique: [0002] A compass is a drawing tool used to draw circles. There are two feet, the upper end is hinged, and the lower end can be separated or closed at will to adjust the size of the radius of the arc drawn. One foot ends with a needle point, and the other end accepts a foot for drawing pencil or ink lines. Some compasses are equipped with extension rods to draw larger circles. There are beam gauge, spring compasses and live heart compasses etc. [0003] However, after the compasses have been used for a long time and placed for a long time, the external paint is easy to fall off, and the internal structure is directly exposed to the air, which is easy to cause rust and other conditions, and in severe cases, it is easy to cause breakage and bring harm. Invention content: [0004] The te...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C09D133/04C09D7/12
CPCC09D133/04C08K3/32C08K3/34C08K3/38C08K5/521C08K13/02C08K2003/321C09D7/61C09D7/63
Inventor仰宗奎刘治超胡冰
OwnerJINHUAN TECH