Method for repairing ceramic tableware

A repairing method and tableware technology, which is applied in the field of ceramics, can solve the problems that ceramic tableware is not suitable for repairing, and achieve the effects of easy cleaning, ultra-white and fine surface, and energy and resource saving

Inactive Publication Date: 2011-08-17
温州瓷爵士科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This highly professional repair method is not suitable for repairing ceramic tableware

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051]The basic process of the restoration method of ceramic tableware includes: crack treatment-soiling-polishing-glazing-baking.

[0052] The specific process is:

[0053] Use a grinder to thoroughly grind the breaks of the tableware. After the breaks of the tableware are processed, wipe the surrounding area with a rag, and then put it aside to enter the mud coating process.

[0054] Take out the two-component plastic-steel clay, type A and type B, by weight 1:1. Immediately after taking out the clay, pack the clay with a protective film to avoid waste caused by the clay being exposed to the sun for a long time and being blown dry by the wind. Add high-temperature ceramic binder according to 8% of the weight of the plastic-steel clay, and after kneading completely, the obtained repair clay needs to be used up within 40 minutes at a temperature of 25°C. When smearing the mud, first take out an appropriate amount of repairing mud according to the size of the breakage of the t...

Embodiment 2

[0065] The basic process of the restoration method of ceramic tableware includes: crack treatment-soiling-polishing-glazing-baking. The specific process is:

[0066] Use a grinder to thoroughly grind the breaks of the tableware. After the breaks of the tableware are processed, wipe the surrounding area with a rag, and then put it aside to enter the mud coating process.

[0067] Take out the two-component plastic-steel clay, type A and type B, at a weight ratio of 1:1. Immediately after taking out the clay, pack the clay with a protective film to avoid waste caused by the clay being exposed to the sun for a long time. Add high-temperature ceramic binder according to 15% of the weight of the plastic-steel clay. After kneading completely, the obtained repair clay needs to be used within 40 minutes at a temperature of 25°C. When smearing the mud, first take out an appropriate amount of repairing mud according to the size of the breakage of the tableware and apply it on the break....

Embodiment 3

[0078] The basic process of the restoration method of ceramic tableware includes: crack treatment-soiling-polishing-glazing-baking.

[0079] The specific process is:

[0080] Use a grinder to thoroughly grind the breaks of the tableware. After the breaks of the tableware are processed, wipe the surrounding area with a rag, and then put it aside to enter the mud coating process.

[0081] Take out the two-component components of plastic-steel clay, type A and type B, according to the weight of 1:1. After taking out the clay, immediately use a protective film to pack the clay to avoid waste caused by the clay being exposed to the sun for a long time and being blown dry by the wind. 12% of the weight of the mud is added with a high-temperature ceramic binder, and after being completely kneaded, the repair mud obtained needs to be used within 40 minutes at a temperature of 25°C. When smearing the mud, first take out an appropriate amount of repairing mud according to the size of t...

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Abstract

The invention relates to a method for repairing ceramic tableware. The method comprises the following steps of: processing crevasses, sliming, polishing, glazing and roasting, wherein in the sliming process, plastic steel mud and a high-temperature ceramic bonding agent are used as repair mud; and in the glazing process, a mixture of environment-friendly water-base nanophase ceramic low-temperature glaze and chemically-resistant liquid are used as a glazing material. The surfaces of the ceramic tableware repaired by the method is ultrawhite, fine and smooth, and the ceramic tableware has the characteristics of corrosion resistance, high temperature resistance, oil stain resistance and the like. Simultaneously, the method is low in repair cost.

Description

technical field [0001] The invention belongs to the field of ceramics, and in particular relates to a low-cost, simple and easy-to-operate method for repairing ceramic tableware that does not require high professional skills. Background technique [0002] Hotels, households and tableware manufacturers often produce broken tableware, because there is no suitable tableware repair technology, these broken tableware can only be discarded. This waste is a pity especially for enterprises producing high-grade tableware and numerous hotels using high-grade tableware. [0003] Existing ceramic restoration techniques are all aimed at antiques and cultural relics, and the operation is complex and highly professional. For example, "Talking about pottery restoration methods", Nima Tashi and Zhongpubu Tsering, "Tibet Science and Technology" 2010, No. 1, pages 25-27 report a method for restoring ceramics. Afterwards, molds are made, cast into shapes, and then the ceramics are polished to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/89
Inventor 尚建伟
Owner 温州瓷爵士科技股份有限公司
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