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A coating for tableware with printed patterns and its implementation method

A coating and tableware technology, applied in the field of tableware coatings, can solve the problems of poor scratch resistance of silicone coating, poor functionality of hard oxide layer, insufficient protection of substrate, etc., achieve strong decoration, reduce surface energy, rich color effect

Inactive Publication Date: 2016-06-22
SHANGHAI EXCILON NEW MATERIALS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hard oxide layer has poor functionality, insufficient protection for the substrate, is not easy to clean, and is not strong in decoration; fluorocarbon coatings and silicone coatings have poor scratch resistance, are not resistant to high temperatures, are not resistant to open flames, and are easy to decompose and release toxic gases , which is harmful to human health, and most of them are solvent-based paints, which cause great environmental pollution.

Method used

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  • A coating for tableware with printed patterns and its implementation method
  • A coating for tableware with printed patterns and its implementation method
  • A coating for tableware with printed patterns and its implementation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of coating that is used for the tableware that is printed with pattern, the mass percent of its coating is:

[0036]

[0037] The filler is one or more of silicon dioxide whiskers, aluminum oxide whiskers, nanoscale precipitated barium sulfate, and kaolin.

[0038] The pigment is one or more of titanium dioxide, iron chrome brown, cobalt blue, titanium nickel yellow and titanium green.

[0039] The particle size of the water-soluble silica sol is 30-100 nanometers.

[0040] The catalyst is one or more of zinc naphthenate, zirconium naphthenate and potassium acetate.

[0041] Described non-stick auxiliary agent is commercially available product;

[0042] The siloxane is a mixture of basic components and functional components, the basic component is a mixture of methyltrimethoxysilane, methyltriethoxysilane and tetraethyl orthosilicate, the three The molar ratio is 1:1:2.5.

[0043] The functional component is a mixture of β-heptamethyltrisiloxane-ethyltrime...

Embodiment 2

[0052] A kind of coating that is used for the tableware that is printed with pattern, the mass percent of its coating is:

[0053]

[0054] A kind of implementation method of the coating that is used for printing the tableware of pattern, is the same as embodiment 1.

Embodiment 3

[0056] A kind of coating that is used for the tableware that is printed with pattern, the mass percent of its coating is:

[0057]

[0058] A kind of implementation method of the coating that is used for printing the tableware of pattern, is the same as embodiment 1.

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Abstract

The invention relates to a paint for pattern-printed tableware and an implementation method thereof. The paint comprises the following components in percentage by mass: 10-35% of siloxane, 5-20% of filler, 1-10% of pigment, 1-5% of non-adhesive assistant, 1-5% of catalyst and the balance of water-soluble silica sol. The paint is simple to use, and has the advantages of low cost and favorable decorative effect; and the pattern can be customized to satisfy the market demands.

Description

【Technical field】 [0001] The invention relates to the technical field of cooking utensils, in particular to a coating for tableware with printed patterns and an implementation method thereof. 【Background technique】 [0002] Modern cooking utensils integrating functionality and decoration are not only used as a convenient tool, but also can become a beautiful scenery in life. The outer surface of existing cooking utensils is mainly based on hard oxide layer, fluorocarbon coating, and organic silicon coating. The hard oxide layer has poor functionality, insufficient protection for the substrate, is not easy to clean, and is not strong in decoration; fluorocarbon coatings and silicone coatings have poor scratch resistance, are not resistant to high temperatures, are not resistant to open flames, and are easy to decompose and release toxic gases , unfavorable to human health, and most of them are solvent-based paints, which cause great environmental pollution. 【Content of inv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D1/00C09D7/12
Inventor 李力峰
Owner SHANGHAI EXCILON NEW MATERIALS