HIGH-PURITY SILICON DIOXIDE GRANULES FOR QUARTZ GLASS APPLICATIONS AND METHOD FOR PRODUCING SAID GRANULES
It has been found that conventional cheap waterglass qualities in a strongly acidic medium react to give high-purity silica grades, the treatment of which with a base leads to products which can be processed further to give glass bodies with low silanol group contents.
Saved in:
Main Authors | , , , , , , |
---|---|
Format | Patent |
Language | English |
Published |
13.03.2014
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | It has been found that conventional cheap waterglass qualities in a strongly acidic medium react to give high-purity silica grades, the treatment of which with a base leads to products which can be processed further to give glass bodies with low silanol group contents. |
---|---|
Bibliography: | Application Number: US201214000954 |