Development of a base for bottom frit for electrostatic powder enameling

The optimal ratio of alkali and alkali-earth oxides in R 2 -RO-Σ(B 2 O 3 + SiO 2 ) glasses is determined from the standpoint of achieving the maximum values of the resistivity in them by means of the polyalkali and polycation effects acting in combination: 2Na 2 O: 1Ka 2 O: 1Li 2 O and 1BaO: 1CaO. I...

Full description

Saved in:
Bibliographic Details
Published in:Glass and ceramics 2008-07, Vol.65 (7-8), p.240-245
Main Authors: Bragina, L. L., Shalygina, O. V.
Format: Article
Language:English
Subjects:
Ceramics
Characterization and Evaluation of Materials
Chemistry and Materials Science
Coatings. Enamels
Composites
Electrical resistivity
Enameling
Frit
Glass
Materials Science
Natural Materials
Oxides
Silicates
Silicon dioxide
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The optimal ratio of alkali and alkali-earth oxides in R 2 -RO-Σ(B 2 O 3 + SiO 2 ) glasses is determined from the standpoint of achieving the maximum values of the resistivity in them by means of the polyalkali and polycation effects acting in combination: 2Na 2 O: 1Ka 2 O: 1Li 2 O and 1BaO: 1CaO. It is determined experimentally that R 2 O-RO-Σ(B 2 O 3 + SiO 2 ) glasses multialkali silicate glasses with resistivity above 10 10 Ω · m can be synthesized by means of the polyalkali and polycation effects. Acomposition of the bottom frit has been developed for the PUESTA technology with single firing of the bottom and cover layers. This frit is now used in the production of household appliances.
ISSN:0361-7610
1573-8515
DOI:10.1007/s10717-008-9052-z