Color steel tile paint

A technology for color steel tiles and coatings, applied in the field of coatings, can solve problems such as affecting the service life, rusting of color steel tiles, easy aging and peeling of coatings, etc., and achieve the effects of prolonging service life, enhancing water resistance, and maintaining excellent gloss and color.

Inactive Publication Date: 2015-03-04
ZHEJIANG BROTHER GUIDEPOST PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a building steel plate, color steel tiles are widely used in industrial and civil buildings, warehouses, characteristic buildings, roofs and interior and exterior wall decoration of large-span steel structures. Because color steel tiles are exposed to the sun and rain for a long time, the paint on the surface of color steel plates is easy to age and peel off. , causing color steel tiles to rust, affecting service life

Method used

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  • Color steel tile paint
  • Color steel tile paint
  • Color steel tile paint

Examples

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Embodiment 1

[0016]

Embodiment 2

[0018]

Embodiment 3

[0020]

[0021] Preparation technique of the present invention comprises the following steps:

[0022] a. Ingredients: mix acrylic resin, chlorinated rubber, calcium carbonate, talcum powder, barium sulfate, anti-sedimentation agent, defoamer, pigment, and titanium white powder according to the proportion;

[0023] b. Grinding: adding nano-silicon dioxide with a fineness of 18 to 22 nm in the mixture of step a for grinding, the grinding time is 60 min, and the grinding speed is 600 rpm;

[0024] c. Reaction: Put the mixed materials in step b into the reactor, add solvent in the reactor according to the proportion to react, the reaction temperature is 100°C, and the reaction time is 20-22h;

[0025] d. Paint adjustment: measure the viscosity value of the paint obtained in step c by applying the 4-cup measurement method, add acrylate resin and solvent, and control the paint viscosity at 100-150s;

[0026] e. Filtration: filter the paint with a 300-mesh filter to filter out...

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Abstract

The invention discloses a color steel tile paint which comprises the following components in percentage by weight: 10-25% of acrylate resin, 8-15% of chlorinated rubber, 2-5% of nano silicon dioxide, 4-10% of calcium carbonate, 4-10% of talcum powder, 4-10% of barium sulfate, 0.3-0.8% of anti-settling agent, 0.2-0.5% of defoaming agent, 2-4% of pigment, 7-15% of titanium white and 40-48% of solvent. The color steel tile paint has the advantages of higher aging resistance and longer service life.

Description

technical field [0001] The invention relates to the field of coatings. technical background [0002] As a building steel plate, color steel tiles are widely used in industrial and civil buildings, warehouses, characteristic buildings, roofs and interior and exterior wall decoration of large-span steel structures. Because color steel tiles are exposed to the sun and rain for a long time, the paint on the surface of color steel plates is easy to age and peel off. , causing the color steel tile to rust, affecting the service life. Contents of the invention [0003] The technical problem solved by the invention provides a color steel tile coating, which has better anti-aging performance and longer service life. [0004] In order to solve the above technical problems, the present invention adopts the following technical solution: a color steel tile coating, comprising the following components in weight percentage: [0005] [0006] Preferably, the solvent is butyl acetat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D115/02C09D7/12
CPCC08K2003/2241C09D133/00C08K2201/011C08K2201/014C09D7/20C09D7/40
Inventor 朱桂根朱建新倪耀中
Owner ZHEJIANG BROTHER GUIDEPOST PAINT
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