Structural features of calcium-borosilicate glasses

1987 ◽  
Vol 47 (1) ◽  
pp. 743-747 ◽  
Author(s):  
N. M. Bobkova ◽  
Z. V. Apanovich ◽  
S. A. Gailevich
Keyword(s):  
Structural Features ◽  
Borosilicate Glasses ◽  
Calcium Borosilicate

Structural investigation of calcium borosilicate glasses with varying Si/Ca ratios by infrared and Raman spectroscopy

RSC Advances ◽  
2016 ◽  
Vol 6 (96) ◽  
pp. 93722-93728 ◽  
Author(s):  
Yuanming Lai ◽  
Yiming Zeng ◽  
Xiaoli Tang ◽  
Huaiwu Zhang ◽  
Jiao Han ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Structural Investigation ◽  
Borosilicate Glasses ◽  
Infrared And Raman Spectroscopy ◽  
Calcium Borosilicate ◽  
Ratio Dependent

Si/Ca ratio-dependent structure of borosilicate.

Tunable White Emitting in Ternary Ce-Tb-Eu Co-doped Calcium-borosilicate Glasses

2013 ◽  
Vol 34 (3) ◽  
pp. 303-307
Author(s):  
冯永安 FENG Yong-an ◽  
雷小华 LEI Xiao-hua ◽  
任林娇 REN Lin-jiao ◽  
金雷 JIN Lei ◽  
杜晓晴 DU Xiao-qing ◽  
...  
Keyword(s):  
Borosilicate Glasses ◽  
Calcium Borosilicate ◽  
Co Doped

scholarly journals Safety Assessment of Borosilicate Glasses as Used in Cosmetics

2013 ◽  
Vol 32 (5_suppl) ◽  
pp. 65S-72S ◽  
Author(s):  
Lillian C. Becker ◽  
Wilma F. Bergfeld ◽  
Donald V. Belsito ◽  
Ronald A. Hill ◽  
Curtis D. Klaassen ◽  
...  
Keyword(s):  
Safety Assessment ◽  
Entire Group ◽  
Bulking Agents ◽  
Borosilicate Glasses ◽  
Group Data ◽  
Cosmetic Ingredients ◽  
Toxicological Data ◽  
Calcium Borosilicate ◽  
Additional Support ◽  
Zinc Borosilicate

The Cosmetic Ingredient Review Expert Panel (Panel) reviewed the safety of calcium sodium borosilicate, calcium aluminum borosilicate, calcium titanium borosilicate, silver borosilicate, and zinc borosilicate as used in cosmetics. These borosilicate glasses function mostly as bulking agents. Available animal and human data were considered along with data from a previous safety assessment of magnesium silicates. The similar structure, properties, functions, and uses of these ingredients enabled grouping them and using the available toxicological data to assess the safety of the entire group. Data submitted on calcium borosilicate, which is not a cosmetic ingredient, are also included as additional support for the safety of borosilicate glass ingredients. The Panel concluded that borosilicate glasses are safe as cosmetic ingredients in the practices of use and concentration as given in this safety assessment.

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