Ultraviolet curing stain-resistant and wear-resistant negative ion wood lacquer and preparation method thereof

A wood lacquer and light-curing technology, which is applied to biocide-containing paints, anti-fouling/underwater coatings, coatings, etc. It can solve the problems of weak scratch resistance, poor stain resistance of paint films, and low construction efficiency. problems, to achieve the effect of improving surface friction resistance, reducing surface friction coefficient, and improving production efficiency

Inactive Publication Date: 2014-01-08
CHENGDU UPIN PAINT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned deficiencies in the prior art, the present invention provides a kind of ultraviolet light-cured anti-fouling and wear-resistant negative ion wood varnish and its preparation method. The construction efficiency of the paint is low

Method used

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  • Ultraviolet curing stain-resistant and wear-resistant negative ion wood lacquer and preparation method thereof

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Embodiment Construction

[0026] Raw material name Portion Ratio Example 1 Portion Ratio Example 2 Serving Ratio Example 3 Serving ratio Example 4 bisphenol A epoxy acrylic 145g 145g 195g 245g Aliphatic polyurethane acrylic 250g 250 200g 150g 1-Hydroxyalkylhexylbenzophenone 50g 50g 50g 50g Tripropylene glycol diacrylate 200g 244g 306g 354g pentaerythritol triacrylate 100g 100g 100g 100g Antifouling additive 5g 1g 2g 3g Dispersant 3g 3g 3g 3g Defoamer 2g 2g 2g 2g leveling agent 2g 2g 2g 2g active amine 5g 5g 5g 5g Anti-settling agent 3g 3g 3g 3g negative ion powder 100g 80 50g 25g Nano Aluminum Hydroxide 100g 80g 50g 25g matting powder 30g 30g 30g 30g wax powder 5g 1g 2g 3g

[0027]

[0028] Operate the production process through this experiment, first put 50 g of photoinitiator 1-hydroxyalkylhexyl benzophenone and 200 g of tripropylene glycol diacry...

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Abstract

The invention discloses an ultraviolet curing stain-resistant and wear-resistant negative ion wood lacquer and a preparation method thereof. The ultraviolet curing stain-resistant and wear-resistant negative ion wood lacquer comprises bisphenol A epoxy acrylate, aliphatic urethane acrylate, TEPA (pentaerythritol triacrylate), TPGDA (Tripropylene Glycol Diacrylate), inorganic natural powder, a wetting agent and auxiliary agents, and is prepared through a grinding and mixing process. The wood lacquer has three-in-one superior performance of a novel instant curing filming coating, an environment-friendly, high-efficiency and energy-saving novel ultraviolet coating and a coating film, has a superior stain-resistant clean function and releases negative ions to purify air; the film comprises a three-dimensional netlike structure and has a superior wear-resistant scratch-resistant function; the problems of high probability of scratch, poor stain resistance and influence on the health of people due to included harmful substances existing in the conventional coating film are effectively solved.

Description

technical field [0001] The invention relates to the technical field of wood lacquer production, in particular to an ultraviolet photocuring anti-fouling and wear-resistant anion wood varnish and a preparation method thereof. Background technique [0002] At present, the paints commonly used in the furniture industry are traditional solvent-based PU, PE, NC and other types of paints. The method of spraying construction not only has low efficiency, high cost, and pollutes the environment, but also seriously affects the health of construction workers; in addition, solvent-based The paint contains some organic volatiles and TDI toluene diisocyanate. When people use the products coated with paint film, these products will release harmful substances to the human body and affect the health of users; finally, traditional solvent-based paints The hardness of the film is about 2H, which leads to poor wear resistance of the product, wear rate (g / 100r) ≤ 0.15, weak scratch resistance, p...

Claims

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Application Information

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IPC IPC(8): C09D175/14C09D163/10C09D7/12C09D5/16
Inventor 陈文斌贺建国
Owner CHENGDU UPIN PAINT
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