Mist surface hand feeling scratch-resistant coating paint and preparation method thereof

A hand-feeling, scratch-resistant technology, applied in the direction of coating, polyester coating, application, etc., can solve the problems of unsuitable exterior wall decoration paint, restrictions, etc.

Active Publication Date: 2014-03-12
昆山大世界油墨涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the soft-feeling and anti-fouling elastic interior wall latex paint disclosed in this invention patent can be anti-fouling and has a soft leather feel, it is not suitable for exterior wall decoration paint, and its application is limited
[0003] As for interior and exterior wall finishing paints with good scratch resistance, most of the high-gloss series currently on the market, the brightness of the decorative paint coating is relatively high, but for some buildings or building materials, in order to reflect design features or decoration needs, it is necessary to reflect The texture of the material, that is, the requirement for the coating of the decorative paint to have a matte feel, while the scratch-resistant finishing paint in the prior art cannot meet this requirement

Method used

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  • Mist surface hand feeling scratch-resistant coating paint and preparation method thereof
  • Mist surface hand feeling scratch-resistant coating paint and preparation method thereof
  • Mist surface hand feeling scratch-resistant coating paint and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0051] Example 1: A scratch-resistant finishing paint with a matte feel, consisting of component A and component B, the ratio of components A to component B is: component A: component B = 100 : 5, the A component comprises by mass percentage: modified polyacrylic alcohol resin 45%, cellulose 2%, fluff powder 6%, matting powder 7%, dispersant 5%, solvent 35%; The B group points are hardeners. The solvent in this embodiment is a mixed solvent of ethyl acetate and acetone.

[0052] The preparation method of matte feel scratch-resistant finishing paint in this embodiment comprises the following steps: step a: add solvent into reaction tank, reaction tank stirs with the rotating speed of 800rpm, add cellulose and dispersant in reaction tank while stirring, stir 10min until the components are mixed evenly; step b: add the modified polyacrylic alcohol resin to the reaction tank in step a by stirring and adding, and stir the reaction tank at a speed of 800rpm for 30min until the comp...

Embodiment 2

[0053] Example 2: A scratch-resistant finishing paint with a matte feel, consisting of component A and component B, the ratio of components A to component B is: component A: component B = 100 : 4, the A component includes by mass percentage: modified polyacrylic alcohol resin 50%, cellulose 1%, polyurethane fluff powder 5%, matting powder 5%, dispersant 4%, solvent 35%; Component B is the hardener. The solvent in this embodiment is a mixed solvent of butanone and ethanol.

[0054] In this embodiment, the preparation method of the matte hand-feeling scratch-resistant finish paint comprises the following steps: Step a: Add the solvent to the reaction tank, and the reaction tank is stirred at a speed of 1200 rpm, while stirring, add cellulose and dispersant to the reaction tank, and stir 30min until the components are mixed evenly; Step b: add the modified polyacrylic alcohol resin to the reaction tank in step a by stirring and adding, and stir the reaction tank at a speed of 12...

Embodiment 3

[0055] Example 3: A scratch-resistant finishing paint with a matte feel, consisting of component A and component B, the ratio of components A to component B is: component A: component B = 100 : 3, the A component includes by mass percentage: modified polyacrylic alcohol resin 60%, cellulose 1%, fluff powder 4%, matting powder 3%, dispersant 2%, solvent 30%; the B group points are hardeners. The cellulose described in this example is CAB-381-0.5, purchased from Eastken Chemical Co., Ltd.; the trade name of the modified polyacrylic alcohol resin described in this example is A-9155NA, the manufacturer: Changchun Chemical Industry Co., Ltd.; the fluff powder used in this embodiment is C400 produced by Negami Chemical in Japan.

[0056] The preparation method of matte feel scratch-resistant finishing paint in the present embodiment comprises the following steps: step a: add solvent into the reaction tank, the reaction tank is stirred at a speed of 1000rpm, add cellulose and disper...

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Abstract

The invention discloses a mist surface hand feeling scratch-resistant coating paint and a preparation method thereof. The mist surface hand feeling scratch-resistant coating paint is composed of a component A and a component B, wherein the part ratio of the component A to the component B is equal to 100: (1-5); the component A comprises the following components in mass percentage: 40-60 percent of modified poly-acrylic acid alcohol resin, 0-2 percent of cellulose, 5-10 percent of tomentum powder, 5-10 percent of extinction powder, 0-5 percent of dispersing agent and 15-40 percent of solvent; the component B is a hardening agent. Due to the adoption of the manner, the mist surface hand feeling scratch-resistant coating paint can meet scratch-resistant property, improves the coating texture and the decoration effect, has a special hand feeling and meets different decoration requirements.

Description

technical field [0001] The invention relates to the field of paint preparation, in particular to a scratch-resistant finishing paint with a matte feel and a preparation method thereof. Background technique [0002] In the prior art, the decorative paint is widely used in the interior and exterior wall decoration of buildings and the beautification of building materials due to the advantages of low cost, easy construction, and environmental protection. Matte touch paint is skin-like paint, also known as fluff paint or feel paint. It has been widely promoted in the market due to the excellent touch produced by its coating. At present, it has been widely used in plastics, metals, building walls, etc. surface decoration. The Chinese patent application CN101240145A discloses a single-component skin texture paint. The components of the single-component skin texture paint disclosed in the invention include elastic resin, feel fillers, and solvents. The invention patent adjusts the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/08C09D133/00C09D7/12C09D5/00C08J7/04C08L23/12C09D11/02C09D11/10
Inventor 许文程张良祥周琬蓉郭智远谢建忠施启迪郭平芳
Owner 昆山大世界油墨涂料有限公司
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