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Stainless steel enamel glaze and stainless steel matte enamel manufacturing method

A technology for enamel glaze and a manufacturing method, which is applied in the field of stainless steel enamel glaze and stainless steel matt enamel manufacturing, can solve problems such as mismatch of expansion coefficients, and achieve the effects of satisfying color requirements, good matching, and easy cleaning and care.

Inactive Publication Date: 2021-02-26
浙江睿达电器有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention first discloses a glaze suitable for stainless steel as a substrate to realize matt enamel, which overcomes the problem that the expansion coefficient of the existing matt enamel glaze and the stainless steel substrate does not match, and specifically adopts the following technical solutions:

Method used

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Embodiment Construction

[0019] This embodiment first discloses a matt enamel glaze suitable for stainless steel as a base material. The main components of the glaze include: 30%-60% bright glaze; 10%-30% matte glaze. %; clay 3%-10%; sodium nitrite 0.1%-0.5%; borax 0.1%-0.5%; quartz 5%-20%; alumina 1%-4%; cobalt oxide 1%-4%. Among them, the bright glaze can be the glaze used in the production of stainless steel bright enamel in the prior art. The matt glaze here mainly realizes its matt effect, and the main purpose is to adjust the ratio of the bright glaze and the matt glaze. Solve the problem of ratio of expansion coefficient. Cobalt oxide is used for coloring, and the problem of anti-ablation and discoloration is solved by adjusting the ratio of bright glaze, matt glaze and cobalt oxide.

[0020] The particle size of the glaze after the combination of the above ingredients needs to meet 0g / 100ml / 200mesh, and the glaze should be ground by ball milling for 10-20 hours, and then fully mixed with 30% ...

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Abstract

The invention relates to a stainless steel enamel glaze material and a stainless steel matte enamel manufacturing method. The stainless steel enamel glaze material comprises the following components in percentage by weight: 30-60% of a bright glaze material; 10%-30% of matte glaze; 3%-10% of clay; 0.1%-0.5% of sodium nitrite; 0.1%-0.5% of borax; 5%-20% of quartz; 1%-4% of aluminum oxide; and 1%-4%cobalt oxide. By improving the glaze components, the matt enamel glaze can be well matched with the expansion coefficient of a stainless steel base material, so that the problem of cracking and porcelain falling caused by mismatching of the expansion coefficient of the existing matt enamel glaze and the expansion coefficient of stainless steel are eliminated. Practical application shows that thestainless steel matte enamel pan bracket produced by adopting the enamel glaze is good in temperature resistance, not easy to explode porcelain and to discolor after being burnt for a long time, and excellent in corrosion resistance and easy to clean and maintain.

Description

technical field [0001] The invention relates to the manufacture of stainless steel enamel, in particular to a stainless steel enamel glaze material and a method for manufacturing stainless steel matte enamel. Background technique [0002] The current enamel pan supports are mainly divided into matt enamel pan supports and bright enamel pan supports, and the base material of the matt enamel pan supports is steel plate. This kind of matt steel plate enamel pan support is easy to be impacted by external force during use, and the phenomenon of porcelain explosion will occur, and it is also prone to the problem of fish scale explosion in the yellow plum season; moreover, the corrosion resistance of this kind of pan support is relatively poor. Its salt spray performance can only meet the neutral salt spray test for 24 hours; moreover, the surface of the pot support of this substrate is not easy to clean, and it will change color under flame ablation, which will affect its appearan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/00C23D5/00C23D11/00
CPCC03C8/00C03C2207/04C23D5/00C23D11/00
Inventor 汤熙斌管丕武
Owner 浙江睿达电器有限公司
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