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Abrasive material for vibratory polishing of daily ceramic tableware

An abrasive material and vibration polishing technology, which is applied to polishing compositions containing abrasives, etc., can solve the problems of increased scrap rate, easily damaged ceramic tableware, and low polishing efficiency, and achieve improved factory quality, fast heat dissipation, and high polishing efficiency Effect

Inactive Publication Date: 2018-02-02
ANHUI QINGHUAFANG FINE BONE PORCELAIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the cost of this method is low, the polishing efficiency is also low, and it is easy to damage the ceramic tableware, increasing the scrap rate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Preparation of abrasive material:

[0020] 65kg of ceramic powder, 5kg of bisphenol A epoxy resin / polyaspartic acid, 5kg of water treatment grade polyglutamic acid, 5kg of superfine magnesium oxide, 2kg of molecular sieve powder, 2kg of nano-titanium dioxide, and 1kg of cationic polypropylene Amide and 85kg of water are fully mixed and put into a vacuum bag. After vacuum treatment, put it in an environment of -15°C for 8 hours, and then heat it to 110-120°C at a heating rate of 5-10°C / min. After drying, the resulting mixture was sent to a granulator to obtain a granular grinding material with a particle diameter of 2 mm.

Embodiment 2

[0022] Preparation of abrasive material:

[0023] 65kg of ceramic powder, 5kg of bisphenol A epoxy resin / polyaspartic acid, 5kg of water treatment grade polyglutamic acid, 10kg of ultrafine magnesium oxide, 2kg of molecular sieve powder, 1kg of nano titanium dioxide, 2kg of cationic polypropylene Amide and 90kg of water are fully mixed and put into a vacuum bag. After vacuum treatment, put it in an environment of -15°C for 8 hours, then heat it to 110-120°C at a heating rate of 5-10°C / min and keep it mixed until the water evaporates. After drying, the resulting mixture was sent to a granulator to obtain a granular grinding material with a particle diameter of 2 mm.

Embodiment 3

[0025] Preparation of abrasive material:

[0026] 65kg of ceramic powder, 5kg of bisphenol A epoxy resin / polyaspartic acid, 5kg of water treatment grade polyglutamic acid, 10kg of ultrafine magnesium oxide, 2kg of molecular sieve powder, 1kg of nano titanium dioxide, 2kg of cationic polypropylene Amide and 90kg of water are fully mixed and put into a vacuum bag. After vacuum treatment, put it in an environment of -15°C for 8 hours, then heat it to 110-120°C at a heating rate of 5-10°C / min and keep it mixed until the water evaporates. After drying, the resulting mixture was sent to a granulator to obtain a granular grinding material with a particle diameter of 2 mm.

[0027] Preparation of bisphenol A type epoxy resin / polyaspartic acid:

[0028] Fully mix 5kg of bisphenol A epoxy resin and 2kg of polyaspartic acid and add it into the mixer, heat-preserve and mix for 10 minutes in the molten state, stop for 5 minutes and continue to heat-preserve and mix for 10 minutes in the m...

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Abstract

The invention relates to the technical field of daily ceramics and discloses an abrasive material for vibratory polishing of daily ceramic tableware, made from, by weight, 55-65 parts of ceramic micropowder, 5-10 parts of bisphenol A epoxy resin / polyaspartic acid, 5-10 parts of polyglutamic acid, 5-10 parts of superfine magnesium oxide, 1-5 parts of molecular sieve material, 1-5 parts of nano titanium dioxide, 1-5 parts of cationic polyacrylamide, and 50-150 parts of water. The abrasive material made herein enables Ra value of the polished ceramic tableware to be decreased to 0.025 mu m, thehandle and surface gloss of the ceramic tableware are effectively improved, and ex-factory quality of the ceramic tableware is improved accordingly.

Description

Technical field: [0001] The invention relates to the technical field of daily-use ceramics, in particular to an abrasive material for vibration polishing of daily-use ceramic tableware. Background technique: [0002] Daily-use ceramics, also refers to tableware or home porcelain, as the name implies, refers to the indispensable daily life porcelain in people's daily life. The most important category of daily-use ceramics is ceramic tableware, which is widely used in daily life and is in great demand. [0003] After the ceramic tableware is fired, it needs to be polished to improve its surface smoothness, chamfering, deburring, and gloss polishing, so as to improve the handle and surface gloss, and facilitate the subsequent glazing process. At present, vibrating polishing machines are generally used to vibrate and polish the surface of ceramic tableware. The vibrating polishing machine is equipped with abrasive materials. In order to reduce costs, many ceramic processing fac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09G1/02
CPCC09G1/02
Inventor 许纯荣
Owner ANHUI QINGHUAFANG FINE BONE PORCELAIN
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