Porcelain repairing method

A porcelain and adhesive technology, which is applied in the preparation of animal glue or gelatin, epoxy resin glue, adhesive types, etc. Good seam repair effect, strong porcelain texture, simple and reasonable steps

Inactive Publication Date: 2018-11-20
温书强
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the existing porcelain is damaged, glue is often used for simple pasting. If the glue adheres to the porcelain after it is pasted and cured, it is often difficult to repair it without d

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] Example 1: A method for repairing porcelain, including the following steps: 1) Use a cotton swab to absorb the cleaning solvent, wipe the joint surface of the damaged surface of the porcelain with a cotton swab that has absorbed the cleaning solvent, and then replace the cotton swab after 10 minutes Carry out a second cleaning until the impurities are completely washed out and then air dry, until there are no solvent residues on the joint surfaces of the debris; note that several joint surfaces of each damaged surface must be cleaned and wiped with a cleaning solvent. The preferred cleaning solvent can be acetone, hydrogen peroxide or "84 disinfectant". 2) Mix gypsum and fresh egg whites together to form a paste, where gypsum: fresh egg white = 30:60, as a joint adhesive for spare; 3) apply the joint adhesive in step 2) to the damaged surface After aligning the joint surface, press it evenly and forcefully to avoid shape dislocation when closing. Use wood chips to wipe c...

Example Embodiment

[0016] Example 2: A method for repairing porcelain, including the following steps: 1) Use a cotton swab to absorb the cleaning solvent, wipe the joint surface of the damaged surface of the porcelain with a cotton swab that has absorbed the cleaning solvent, and then replace the cotton swab after 12 minutes Carry out a second cleaning until the impurities are completely washed out and then air dry, until there are no solvent residues on the joint surfaces of the debris; note that several joint surfaces of each damaged surface must be cleaned and wiped with a cleaning solvent. The preferred cleaning solvent can be acetone, hydrogen peroxide or "84 disinfectant". 2) Mix gypsum and fresh egg whites together to form a paste, where gypsum: fresh egg white=35:65, which is used as a joint adhesive for backup; 3) apply the joint adhesive in step 2) to the damaged surface After aligning the joint surface, press it evenly and firmly to avoid shape dislocation when closing. Use wood chips ...

Example Embodiment

[0017] Example 3: A method for repairing porcelain, including the following steps: 1) Use a cotton swab to absorb the cleaning solvent, wipe the joint surface of the damaged surface of the porcelain with a cotton swab that has absorbed the cleaning solvent, and then replace the cotton swab after 15 minutes Carry out a second cleaning until the impurities are completely washed out and then air dry, until there are no solvent residues on the joint surfaces of the debris; note that several joint surfaces of each damaged surface must be cleaned and wiped with a cleaning solvent. The preferred cleaning solvent can be acetone, hydrogen peroxide or "84 disinfectant". 2) Mix gypsum and fresh egg whites together to form a paste, where gypsum: fresh egg white = 40:70, as a joint adhesive spare; 3) apply the joint adhesive in step 2) to the damaged surface After aligning the joint surface, press it evenly and forcefully to avoid shape dislocation when closing. Use wood chips to clean the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the field of porcelain and particularly relates to a porcelain repairing method. The porcelain repairing method comprises the following steps: 1) absorbing a cleaning solventby a cotton strip; 2) mixing and stirring gypsum and fresh egg white into paste to serve as a seam adhesive for future use; 3) coating a joint face of a broken face with the seam adhesive in the step2); 4) mixing porcelain powder, gymsum powder, feldspar powder and an epoxy resin system to serve as an adhesive for a notch for future use; 5) scraping the adhesive for the notch by an ox horn scraping knife for the notch to repair the notch; 6) grinding and smoothing the residual hard part after the adhesive for the notch in the step 5) is solidified; and 7) mixing nitrolacquer and ethyl acetateuniformly according to the ratio of the nitrolacquer to the ethyl acetate of 10:(30-45) to serve as repairing glaze, coating the notch repaired in the step 6) with the repairing glaze. Compared withthe method for repairing by directly using glue, the porcelain repairing method has the following steps: the cost is low; the repair effect is good; the strength can meet the use requirements of the common porcelain; and the steps are simple and reasonable.

Description

technical field [0001] The invention belongs to the field of porcelain, and in particular relates to a method for repairing porcelain. Background technique [0002] After the existing porcelain is damaged, glue is often used for simple pasting. If the glue adheres to the porcelain after it is pasted and cured, it is often difficult to repair it without damaging the porcelain. There is a lack of an overall repair plan, and if the paste cannot be completed at one time, it will often cause secondary damage to the porcelain in the later repair process. Contents of the invention [0003] Based on the defects of the prior art, the purpose of the present invention is to provide a method for repairing porcelain. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a method for repairing porcelain, comprising the steps of: [0005] 1) Use a cotton sliver to absorb the cleaning solvent, wipe the joint surface of the damaged...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C04B41/80C09J189/00C09J163/00C09J11/04C04B41/83
CPCC04B41/80C04B41/00C04B41/483C04B41/83C08K2003/3045C09J11/04C09J163/00C09J189/00C08K3/30C08K3/34C04B41/474C04B41/4811C04B41/4803C04B41/463
Inventor 温书强
Owner 温书强
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap