Water-based two-component woodware white paint for kitchens

A water-based two-component, white paint technology, used in biocide-containing paints, antifouling/underwater coatings, coatings, etc., which can solve the problem of poor resistance to kitchen chemicals, poor tea and coffee resistance, and insufficient paint film. Density and other issues, to achieve the effects of superior mechanical properties, good film-forming properties, and beneficial to promotion

Inactive Publication Date: 2019-06-25
上海君子兰新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The existing water-based white paint is prone to poor resistance to kitchen chemicals, especially poor resistance to tea and coffee, insufficient density of the paint film, and poor mechanical properties.

Method used

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  • Water-based two-component woodware white paint for kitchens
  • Water-based two-component woodware white paint for kitchens
  • Water-based two-component woodware white paint for kitchens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1: the preparation of A component:

[0038] project

mass percentage

Waterborne Hydroxy Acrylic Emulsion

55％

BYK 024

0.3％

BYK 346

0.4％

Chemical Resistant Dispersant

0.4％

AMP 95

0.1％

leveling agent

0.3％

Matt powder

0.7％

DPnB

3.5％

Deionized water

7％

In-tank fungicide

0.1％

Titanium white paste (70%)

30％

Wax Emulsion

2％

thickener

0.2％

[0039] Adjust the viscosity to 70KU.

[0040] Mixing: A:B:deionized water=1:0.2:0.2. After mixing 0.2 part of component B with 0.2 part of deionized water, add it to 1 part of component A, stir for 3 minutes, and mix the sample oil evenly.

Embodiment 2

[0042] Preparation of component A:

[0043]

[0044]

[0045] Adjust the viscosity to 70KU.

[0046] Mixing: A:B:deionized water=1:0.15:0.15. After mixing 0.15 part of component B and 0.15 part of deionized water evenly, add it to 1 part of component A, stir for 3 minutes, and mix the sample oil evenly.

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PUM

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Abstract

An A component of water-based two-component woodware white paint for kitchens comprises 45-60% of a waterborne hydroxyl acrylic emulsion, 0.3-0.6% of a defoaming agent, 0.2-0.5% of a wetting agent, 0.3-0.5% of a chemical-resistant dispersing agent, 0.1-0.2% of an ammonia neutralizer, 0.2-0.5% of a flatting agent, 0-2% of matt powder, 2-5% of a coalescing agent, 2-10% of deionized water, 0.05-0.1%of an in-tank bactericide, 25-35% of titanium white pulp, 1-5% of a wax emulsion and 0.1-2% of a thickener and 0.1-2% of a thickening agent, a B component is anionic modified HDI polyisocyanate; the water-based two-component woodware white paint is good in film forming performance, compact in paint film and outstanding in kitchen chemical resistance, hardness, scratch resistance and the like, is suitable for being applied to coating of a cabinet and a dining table, and is beneficial to popularization of water-based paint.

Description

technical field [0001] The invention relates to an IPC classification C09D coating composition product and its production application, especially a water-based two-component wood white paint for kitchens. Background technique [0002] With the improvement of environmental protection awareness, the application range of water-based paint is becoming wider and wider. [0003] Similarly, the performance of water-based paint is also driven by the market and consumer demand, and the proportion of use is also increasing, from storage wardrobes to tables and chairs for rest, to dining tables and chairs, to kitchen cabinets , The bathroom cabinets in the bathroom are beginning to have a place for water-based paint. Among them, for dining tables, chairs and cabinets, to better promote water-based paints, resistance to kitchen chemicals is a very important performance, especially for solid-color white paints commonly used in European style, the requirements for this performance are ev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D5/16C09D7/61C09D7/65
Inventor 马强华王海军邓文根
Owner 上海君子兰新材料股份有限公司
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