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A kind of water-based wood sealing primer and preparation method thereof

A sealing primer, water-based technology, applied in the field of architectural decoration coatings, can solve problems such as unreachable, and achieve the effects of fast drying speed, good sandability and fine particle size

Active Publication Date: 2016-10-19
SKSHU PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing water-based wood primers cannot meet the above requirements

Method used

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  • A kind of water-based wood sealing primer and preparation method thereof
  • A kind of water-based wood sealing primer and preparation method thereof
  • A kind of water-based wood sealing primer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-1

[0036] A water-based wood sealing primer prepared from the following raw materials in the following weight ratio:

[0037]

[0038] The preparation method of the water-based wood sealing primer includes the following steps in sequence:

[0039] Put 80 parts of the water-based acrylic emulsion into the dispersing tank, and then start the disperser to adjust the speed to 1000 rpm. At this speed, first add 6.8 parts of film-forming auxiliary, 0.4 parts of water-based wetting and leveling agent and 10.5 parts of water. After the addition, maintain the speed of the disperser and continue to disperse for 15 minutes until the paint is uniform.

Embodiment 1-2

[0041] A water-based wood sealing primer prepared from the following raw materials in the following weight ratio:

[0042]

[0043] The preparation method of the water-based wood sealing primer includes the following steps in sequence:

[0044] Put 85 parts of the water-based acrylic emulsion into the dispersing tank, and then start the disperser to adjust the speed to 1000 rpm. At this speed, add 7.2 parts of the film forming aid, 0.3 parts of the water-based wetting and leveling agent, and 5.2 parts of water. After the addition, maintain the speed of the disperser and continue to disperse for 25 minutes until the paint is uniform.

Embodiment 1-3

[0046] A water-based wood sealing primer prepared from the following raw materials in the following weight ratio:

[0047]

[0048] The preparation method of the water-based wood sealing primer includes the following steps in sequence:

[0049] Put 83 parts of the water-based acrylic emulsion into the dispersing tank, then start the disperser to adjust the speed to 1100 rpm. At this speed, add 7.0 parts of the film-forming auxiliary, 0.4 parts of the water-based wetting and leveling agent, and 7.65 parts of water. After the addition, maintain the speed of the disperser and continue to disperse for 20 minutes until the paint is uniform.

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Abstract

The invention relates to a woodenware paint and a preparation method, and especially relates to an aqueous woodenware enclosing priming paint and its preparation method, which belong to the paint field for building decoration. The provided aqueous woodenware enclosing priming paint comprises the following raw materials by weight: 80-85 parts of aqueous pure acrylic acid emulsion, 6.8-7.2 parts of membrane-forming auxiliary agent, 0.3-0.5 parts of aqueous wetting levelling agent and 5.2-10.5 parts of water. The prepared aqueous woodenware enclosing priming paint has the advantages of excellent color sealing performance, fast drying speed, fine particle size, bar expanding prevention of timber, good rubbing property, and no damage on the base material.

Description

Technical field [0001] The invention relates to a woodware paint and a preparation method thereof, in particular to a water-based woodware sealing primer and a preparation method thereof, and belongs to the field of architectural decoration paints. Background technique [0002] Because of its excellent environmental protection performance and easy to use, water-based wood paint is gradually replacing solvent-based coatings as the protective coating of wood products. Water-based wood paint itself still has many problems that are difficult to solve in the construction process. For example, the pigment exudation of the solid-color coating made of water-soluble dyed board and medium-density fiberboard causes the paint film to change color, the board contains vegetable oil or the tannin exudation causes the paint film adhesion to deteriorate, and the texture of the loose soft wood pipe meets water Problems such as wood swelling caused by bumps have restricted the rapid development of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/04C09D7/12C09D7/06C09D5/14C09D5/00C09D7/47
Inventor 洪杰何玲玲林伟张伟
Owner SKSHU PAINT
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