Non-burned glaze-like coating as well as preparation method and application thereof

A coating and imitation glaze technology, which is applied in fire-resistant coatings, antifouling/underwater coatings, polyurea/polyurethane coatings, etc., achieves the effects of low energy consumption, simple construction process and simple preparation method

Active Publication Date: 2018-06-19
ZHANG ZHOU SAN PAINTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned patented technology products have not received special attention and research in terms of weather resistance and cleanability

Method used

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  • Non-burned glaze-like coating as well as preparation method and application thereof
  • Non-burned glaze-like coating as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The transparent varnish of unfired imitation glaze comprises the following components by weight: 32.5 parts by weight of organosilicon-modified acrylic resin, 32 parts by weight of polyurethane-modified organosilicon resin, 4.5 parts by weight of silane coupling agent, and 5.0 parts by weight of nano-alumina parts, 9.5 parts by weight of functional additives, and 16.5 parts by weight of mixed solvent (n-butanol: dipropylene glycol dimethyl ether = 1:1).

[0040] Its production method comprises the following steps:

[0041] Put silicone-modified acrylic resin, polyurethane-modified silicone resin, mixed solvent, silane coupling agent, dispersant, defoamer into the paint tank and stir evenly with a mixer, the speed of the mixer is 1000 rpm Minutes, after stirring until it is completely uniform, add the leveling agent, anti-fouling additive and anti-ultraviolet additive in the functional additives in turn, stir again, the speed of the mixer is 800 rpm, and then use the mix...

Embodiment 2

[0045] Non-fired imitation glaze white paint, including the following components by weight: 28.3 parts by weight of silicone-modified acrylic resin, 26 parts by weight of polyurethane-modified silicone resin, 4.0 parts by weight of silane coupling agent, and 2.0 parts by weight of nano-alumina , 26 parts by weight of nano-titanium dioxide, 8.5 parts by weight of functional additives, and 15.9 parts by weight of a mixed solvent (n-butanol: dipropylene glycol dimethyl ether = 1:1).

[0046] Its production method comprises the following steps:

[0047] Put the first half of silicone-modified acrylic resin, polyurethane-modified silicone resin, mixed solvent, silane coupling agent, dispersant, defoamer, nano-alumina, nano-titanium dioxide into the paint tank, and stir evenly with a mixer. The rotation speed of the mixer is 1000 revolutions per minute. After mixing until it is completely uniform, use a large-flow high-efficiency sand mill to grind to a fineness of ≤20um, and then s...

Embodiment 3

[0049] The unfired imitation glaze yellow paint comprises the following components by weight: 29.2 parts by weight of silicone-modified acrylic resin, 26 parts by weight of polyurethane-modified silicone resin, 4.0 parts by weight of silane coupling agent, 2.2 parts by weight of nano-alumina, 12 parts by weight of nano-organic yellow powder, 8.5 parts by weight of functional additives, and 14.3 parts by weight of mixed solvent (n-butanol: dipropylene glycol dimethyl ether = 1:1).

[0050] Its production method comprises the following steps:

[0051] Put silicone-modified acrylic resin, polyurethane-modified silicone resin, mixed solvent, silane coupling agent, defoamer, dispersant, nano-alumina, nano-organic medium yellow powder into the paint tank, and stir evenly with a mixer. The rotating speed is 1000 revolutions per minute. After stirring until it is completely uniform, use a large-flow high-efficiency sand mill to grind to a fineness ≤ 20um, and then transfer it to the p...

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Abstract

The invention discloses a non-burned glaze-like coating as well as a preparation method and an application thereof. The coating is prepared from components in parts by weight as follows: 28-35 parts of organosilicone modified acrylic resin, 26-32 parts of polyurethane organosilicone modified acrylic resin, 3-5 parts of a silane coupling agent, 3-30 parts of a nano pigment, 6-10 parts of a functional aid and 10-20 parts of a mixed solution. The non-burned glaze-like coating can form a glaze-like effect and guarantee ultrahigh strength, high scratch resistance and high wear resistance of the coating and has excellent outdoor weather resistance. The non-burned glaze-like coating can be directly matched with epoxy antirust primer, electrophoretic primer, powder coatings, acrylic paint and other antirust paint or various primers to form complete coating and can be applied to outdoor infrastructure such as poles on two sides of urban roads, guardrails, street lamp poles, traffic signal lights, power distribution cabinets, dustbins and the like with high hardness and weather resistance requirements and outdoor artware such as flowerpots, flower stands, chairs and stools, animal statues and the like.

Description

technical field [0001] The invention relates to the technical field of enamel coatings, and in particular discloses an unfired imitation glaze coating as well as its preparation method and application. Background technique [0002] Ceramic glaze is a thin layer of silicate glass attached to the surface of the ceramic body. The glaze applied on ceramics is generally made of quartz, feldspar, and clay. After grinding and adding water, it is applied to the body. The surface is melted by firing at a certain temperature, and when the temperature drops, a thin glassy layer on the ceramic surface is formed. It makes ceramics increase mechanical strength, thermal stability, dielectric strength and prevent liquid and gas erosion. Glaze also has the functions of increasing the appearance of porcelain, making it easy to wash and wipe, and preventing it from being stained by dust. The ceramics we use every day are generally covered with smooth and smooth clothes, especially daily-use ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D175/02C09D7/20C09D5/16C09D7/61C09D7/63
CPCC08K2003/2227C08K2003/2241C08K2201/011C08L2201/08C09D5/1662C09D5/1687C09D5/18C09D143/04C08L75/02C08K3/22C08K5/54
Inventor 不公告发明人
Owner ZHANG ZHOU SAN PAINTS
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