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Enamel glaze material

A technology of enamel glaze and mass percentage, which is applied in the field of enamel glaze, can solve the problems of softening and easy deformation, and achieve the effect of good corrosion resistance, long softening time and maintaining corrosion resistance

Active Publication Date: 2013-12-18
ZHEJIANG KAIER NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide an enamel glaze, which solves the defect that the current enamel glaze is easily deformed and softened in a high-temperature, high-humidity environment, and provides a corrosion-resistant, softened, and deformed enamel glaze

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] An enamel glaze, which consists of the following compounds in mass percentage: B 2 o 3 4.5%, Li 2 O6.5%, Na 2 o 12.5%, MgO 0.30%, Al 2 o 3 1.50%, SiO 2 60.0%, P 2 o 5 0.12%, SO 3 0.08%, K 2 O 1.55%, CaO 2.20%, TiO 2 2.20%, Cr 2 o 3 0.03%, MnO 0.80%, Fe 2 o 3 0.50%, Co 3 o 4 1.50%, NiO 0.20%, CuO 0.60%, ZnO 0.25%, SrO 0.30%, ZrO 2 1.80%, Nb 2 o 5 0.015%, MoO 3 0.40%, BaO 2.100%, HfO 2 0.04%, the rest is water.

[0054] The enamel glaze prepared by the above formula can be kept without softening within 10 hours and without deformation within 24 hours when it is at 750°C. At the same time, in an environment with a humidity of 80%, the surface will not corrode.

Embodiment 2

[0056] An enamel glaze, which consists of the following compounds in mass percentage: B 2 o 3 4.0%, Li 2 O6.4%, Na 2 o 12.0%, MgO 0.50%, Al 2 o 3 1.50%, SiO 2 60.8%, P 2 o 5 0.09%, SO 3 0.07%, K 2 O1.50%, CaO 2.30%, TiO 2 2.25%, Cr 2 o 3 0.06%, MnO 0.65%, Fe 2 o 3 0.38%, Co 3 o 4 1.30%, NiO 0.30%, CuO 0.655%, ZnO 0.35%, SrO 0.25%, ZrO 2 1.80%, Nb 2 o 5 0.01%, MoO 3 0.45%, BaO 2.20%, HfO 2 0.06%, the rest is water.

[0057] The enamel glaze prepared by the above formula can be kept without softening within 10 hours and without deformation within 24 hours when it is at 750°C. At the same time, in an environment with a humidity of 80%, the surface will not corrode.

Embodiment 3

[0059] An enamel glaze consisting of the following compounds in mass percent: B 2 o 3 4.2%, Li 2 o 6.2%, Na 2 o 12.28%, MgO 0.45%, Al 2 o 3 1.60%, SiO 2 60.50%, P 2 o 5 0.10%, SO 3 0.06%, K 2 O 1.53%, CaO 2.27%, TiO 2 2.28%, Cr 2 o 3 0.05%, MnO 0.70%, Fe 2 o 3 0.36%, Co 3 o 4 1.40%, NiO 0.25%, CuO 0.70%, ZnO 0.30%, SrO 0.27%, ZrO 2 1.75%, Nb 2 o 5 0.01%, MoO 3 0.44%, BaO 2.25%, HfO 2 0.05%, the rest is water.

[0060] The enamel glaze prepared by the above formula can be kept without softening within 10 hours and without deformation within 24 hours when it is at 750°C. At the same time, in an environment with a humidity of 80%, the surface will not corrode.

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PUM

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Abstract

The invention relates to an enamel glaze material for a steel plate. After the glaze material is calcinated, an enameled product has corrosion resistance, chemical resistance, weather resistance and decorative property, and the service life of the enamel can be prolonged. The technical problem to be solved is to provide the enamel glaze material. The enamel glaze material overcomes the defects that the conventional enamel glaze material is easy to deform and soften in high-temperature high-humidity environments. The enamel glaze material capable of resisting corrosion, softening and deformation is provided. The enamel glaze material comprises Ba2O3, Li2O, Na2O, MgO, Al2O3, SiO2, P2O5, SO3, K2O, CaO, TiO2, Cr2O3 and the like.

Description

technical field [0001] The invention relates to an enamel glaze for steel plates, which can impart corrosion resistance, chemical resistance, weather resistance and decorative properties to enamel-coated products after being calcined, and can improve the service life of the enamel. Background technique [0002] It is well known that painting and enamelling methods can impart various properties to steel plates, such as corrosion resistance, chemical resistance, weather resistance, and decorative properties, and can improve their service life. Compared with painted steel plates, enameled steel plates are more excellent in many aspects, such as hardness, weather resistance, cleaning recovery, heat resistance and flame retardancy, but there are corresponding problems, that is, the production cost is expensive and the enamel layer Easy to peel off. [0003] At present, enamel-coated products are also called post-coated products, which are prepared by first processing steel plate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/20
Inventor 曹益亭顾金芳邢翰学江峰
Owner ZHEJIANG KAIER NEW MATERIALS
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