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Water-based base film primer and preparation method and application thereof

A water-based, base-film technology, used in coatings, surface pretreatment, devices for coating liquids on surfaces, etc.

Pending Publication Date: 2021-10-15
江门市邦美洁科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, the present invention proposes a water-based base film primer. Due to the combination of raw materials, it can overcome the problems of traditional water-based paints such as sealing, poor pore penetration, and easy tendon expansion. It can replace PU paint and be used as a sealing paint.

Method used

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  • Water-based base film primer and preparation method and application thereof
  • Water-based base film primer and preparation method and application thereof
  • Water-based base film primer and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0090] The present embodiment has prepared a kind of water-based base film primer, and concrete raw material composition is as shown in table 1, and concrete process is:

[0091] S1. Stir all the raw materials of component A in Table 1 at a speed of 1300 rpm for 4 minutes to obtain component A;

[0092] S2. Stir all the raw materials of component B in Table 1 at a speed of 1300 rpm for 4 minutes to obtain component B;

[0093] S3. According to the mass ratio of component A: component B = 3:1, mix component A and component B and stir clockwise fully to form a water-based base film primer.

[0094] The preparation raw material of water-based base film primer in table 1 embodiment 1

[0095]

[0096]

Embodiment 2

[0098] The present embodiment has prepared a kind of water-based base film primer, and the specific difference with embodiment 1 is:

[0099] (1) The composition of raw materials for the preparation of component B is different, and the specific raw material composition is shown in Table 2.

[0100] The preparation raw material of water-based base film primer B component in table 2 embodiment 2

[0101]

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Abstract

The invention discloses a water-based base film primer and a preparation method and application thereof. The water-based base film primer comprises a component A and a component B, wherein the component A comprises the following raw materials: water-based acrylic acid blocked resin, water-based acrylic acid copolymer resin and water-based acrylic acid high-solid-content resin; the component B is prepared from the following raw materials: water-based acrylic silicon soluble resin and water-based silicon dioxide dispersion liquid; the ratio of the component A to the component B is (2-3): (1-2). The water-based base film primer can overcome the problems that the traditional water-based paint is poor in sealing property and hole-entering property, easy to swell and the like, and can be used as sealing paint instead of PU paint.

Description

technical field [0001] The invention belongs to the technical field of coatings, and in particular relates to a water-based base film primer, a preparation method and an application. Background technique [0002] With the development of the economy, the wooden furniture market is developing faster and faster, and consumers have higher and higher environmental protection requirements for wooden furniture. For reasons such as aesthetics and prolonging the service life, most wooden furniture needs to be painted and painted. Therefore, the requirements for the environmental protection of wooden furniture include the requirements for non-toxic and tasteless paint. [0003] Traditional paints mostly use organic solvents, and some organic solvents are toxic, so they do not meet the requirements of environmental protection; different from traditional paints, water-based paints use water as a solvent, which can reduce the toxicity and odor of paints to a certain extent, so water-base...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D183/04C09D175/14C09D7/61C09D7/63B05D1/38B05D3/02B05D3/12B05D7/08
CPCC09D133/00C09D175/14C09D7/61C09D7/63B05D7/08B05D7/584B05D1/38B05D3/12B05D3/0254B05D2502/00B05D2518/10B05D2401/20B05D2401/10B05D2320/00C08L33/00C08L83/04C08K3/36C08K5/098B05D2420/01B05D2425/01
Inventor 胡斌胡世宇罗明梁胡世锋
Owner 江门市邦美洁科技有限公司
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