Ceramic adhesive

Abstract

A ceramic adhesive is prepared from the following raw materials in parts by weight: 3-8 parts of rosin, 5-9 parts of polyvinyl alcohol, 4-8 parts of asbestos powder, 5-9 parts of nano magnesium oxide, 4-10 parts of polyglycidyl ether epoxy resin, 3-10 parts of calcium stearate, 2-8 parts of a tackifier, 3-8 parts of zinc oxide, 5-11 parts of oil based varnish, 4-8 parts of casein, 4-8 parts of superfine talc powder, 2-9parts of ethylenediamine and 1-5 parts of fly ash. The ceramic adhesive has good heat resistance and oil resistance performance, good adhesion, and short curing time.

Description

technical field [0001] The invention relates to a ceramic adhesive. Background technique [0002] In China, the production of pottery skills can be traced back to the era from 4500 BC to 2500 BC. It can be said that an important part of the development history of the Han nationality is the history of ceramic development. The pursuit and shaping of beauty are reflected in many aspects through ceramic production, and form the very typical technical and artistic characteristics of each era. Because ceramics have a high value, once damaged, the loss caused is incalculable, especially for some precious ceramics, which may cause irreparable losses. . Therefore, a special binder is needed for ceramics to complete the bonding of ceramics. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a ceramic adhesive which has good heat and oil resistance, good cohesiveness and short cu...

AI Technical Summary

Problems solved by technology

Because ceramics have a high value, once damaged, the loss caused is immeasurable, especially for some precious ceramics, which may cause irreparable losses