Glass composition with low coefficient of thermal expansion, and glass fiber produced from same
The present disclosure relates to a glass composition having a low thermal expansion coefficient, specifically, a glass composition comprising about 55 to less than 64 weight percent of silicon oxide, about 15 to about 30 weight percent of aluminum oxide, about 5 to about 15 weight percent of magnes...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | English |
Published |
20.05.2014
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The present disclosure relates to a glass composition having a low thermal expansion coefficient, specifically, a glass composition comprising about 55 to less than 64 weight percent of silicon oxide, about 15 to about 30 weight percent of aluminum oxide, about 5 to about 15 weight percent of magnesium oxide, about 3 to about 10 weight percent boron oxide, about 0 to about 11 weight percent calcium oxide, and about 0 to about 2 weight percent of alkali oxide, the remainder being trace compounds of less than about 1 weight percent, is provided. Glass fibers and composite articles formed therefrom are also provided. |
---|---|
Bibliography: | Application Number: US201213348073 |