Wood finishing paint

A topcoat and wood technology, which is applied in the field of wood topcoat, can solve the problems of poor wear resistance, poor adhesion, and affecting the appearance of woodware, etc., and achieve high wear resistance, high adhesion, good surface gloss and transparency Effect

Inactive Publication Date: 2017-12-22
开平市马冈镇创冠木制品厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The wear resistance is poor. After being rubbed or washed many times during use, it is easy to be worn through, exposing the base material, which greatly

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Described wood topcoat comprises the various raw materials of following weight: alkyd resin 25Kg, nano-silica 2Kg, machine solvent 5Kg, ethanol 5Kg, low-arsenic iron oxide 10Kg, triethyl citrate 10Kg, dispersant 1Kg, feel Agent 0.1Kg, pH regulator 0.6Kg, thickener 1Kg, defoamer 1.5Kg.

Embodiment 2

[0022] Described wood topcoat comprises the various raw materials of following weight: alkyd resin 15Kg, nano silicon dioxide 4Kg, machine solvent 3Kg, ethanol 7Kg, low-arsenic iron oxide 8Kg, triethyl citrate 15Kg, dispersant 0.1Kg, Hand feeling agent 1Kg, pH regulator 0.2-Kg, thickener 2Kg, defoamer 0.5Kg.

Embodiment 3

[0024] Described wood finish paint, comprises the various raw materials of following weight: alkyd resin 20Kg, nano silicon dioxide 3Kg, organic solvent 4Kg, ethanol 6Kg, low-arsenic iron oxide 9Kg, triethyl citrate 12Kg, dispersant 0.5Kg, Hand feeling agent 0.5Kg, pH regulator 0.4Kg, thickener 1.5Kg, defoamer 1Kg.

[0025] The wood topcoat described in above-mentioned embodiment 1-3, its preparation method comprises the following steps:

[0026] Step 1. Put triethyl citrate and ethanol into the reactor to mix according to the above weight, and react until the NCO value is less than 0.5, and set aside;

[0027] Step 2, put the remaining raw materials and the reactants of step 1 into a grinder, grind until the fineness is less than 10 microns, and set aside;

[0028] Step 3: Pour the product obtained in Step 2 into a high-speed disperser and disperse at a speed of 900-1000 rpm for 2-3 hours to obtain a finished topcoat.

[0029] The preferred technical solution in specific im...

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PUM

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Abstract

The invention discloses a wood finishing paint. The wood finishing paint comprises the following raw materials by weight: 15-25 Kg of alkyd resin, 2-4 Kg of nanosilicon dioxide, 3-5 Kg of an organic solvent, 5-7 Kg of ethyl alcohol, 8-10 Kg of low-arsenic iron oxide, 10-15 Kg of triethyl citrate, 0.1-1 Kg of a dispersant, 0.1-1 Kg of a feeling agent, 0.2-0.6 Kg of a pH regulator, 1-2 Kg of a thickener and 0.5-1.5 Kg of a defoamer. The wood finishing paint is high in wear resistance, good in surface glossiness and transparency, more attractive and high in adhesion force and has a certain environmental friendliness.

Description

technical field [0001] The invention belongs to the technical field of wood processing, and in particular relates to a wood topcoat. Background technique [0002] Wooden furniture, wooden floors, wooden sofas and other wooden furniture mostly need to be painted on their surfaces. In order to achieve beautiful, wear-resistant, waterproof, moisture-proof and other effects. [0003] Most of the existing topcoats have one or more of the following deficiencies: [0004] 1. The wear resistance is poor. After being rubbed or washed many times during use, it is easy to be worn through, exposing the base material, which greatly affects the beauty of these woodware; [0005] 2. Poor adhesion, easy to fall off due to impact, vibration, etc. during use; [0006] 3. It has peculiar smell and is not environmentally friendly. Contents of the invention [0007] The purpose of the present invention is to propose a wood topcoat, which overcomes one or more of the above-mentioned deficie...

Claims

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Application Information

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IPC IPC(8): C09D167/08C09D7/12
CPCC09D167/08C08K3/36C08K5/11C08K2003/2272C08K2201/011
Inventor 梁志威
Owner 开平市马冈镇创冠木制品厂
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