3. Satin finishing solutions
The compositions of industrial satin finishing solutions can vary widely, depending on the satin finish required. What they have in common is hydrofluoric acid at a concentration close to 400 g/l for "fast" solutions used in the cosmetics, lighting and wine and spirits industries, or 200 g/l for the flat glass industry, a fluorinated ammonium or potassium salt at a concentration ranging from 70 to 600 g/l, and the presence of a concentrated strong acid at 100 to 300 g/l. It is important to note that all the species present in these baths are in dissolved form. Bulking agents such as barium sulfate can also be used. This totally insoluble compound adds a silky aspect to the final satin finish, but does not enter into the composition of the layer of precipitates formed after chemical etching of the satin finish.
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference
This article is included in
Glasses and ceramics
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Satin finishing solutions
Bibliography
Events
ICG International Congress on Glass
http://www.icglass.org/home/conferences/
International Congress on Glass organized by The American Ceramic Society
Regulations
Arrêté du 2 février 1998 relatif aux prélèvements et à la consommation d'eau ainsi que aux émissions de toute nature des installations classées pour la protection de l'environnement soumises à autorisation. NOR : ATEP9870017A
Patents
Frosting method for forming imbricate pattern JP2080351
New frosting method for glass comprising a rinsing step with a salt solution and resulting frosted objects EP 1160213
Composition for roughening glass, etching bath, process for roughening glass and roughened objects EP 1108773
Process for satin-finishing a glass object in controlled concentrations...
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
Depolishing workshops :
Saverglass, a subsidiary of the St Gobain group, manufactures glass bottles and applies satin-finishing methods to some of its products.
https://www.saverglass.com/fr/expertises/decorateur-haut-de-gamme/les-procedes-de-decoration
...Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference