Question:
\(\ldots\ldots\ldots\ldots\ldots\) is a primary material used to manufacture glass fibers.
\(\ldots\ldots\ldots\ldots\ldots\) is a primary material used to manufacture glass fibers.
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Silica \((SiO_2)\) is the main network former and primary raw material in glass fiber manufacturing.
Updated On: May 7, 2026
- Carbon
- Silica
- Iron
- Copper
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The Correct Option is B
Solution and Explanation
Glass fibers are made from glass-forming raw materials.
The main glass former in most glass compositions is silica.
The chemical formula of silica is:
\[
SiO_2.
\]
Silica forms the basic network structure of glass.
In glass fiber manufacturing, silica is combined with other oxides to obtain the required melting behavior, strength, chemical resistance, and fiber-forming properties.
Carbon, iron, and copper are not primary raw materials for making glass fibers.
Iron and copper may act as impurities or coloring agents in glass.
Carbon is not a glass former in normal silicate glass fiber production.
Therefore, the primary material used to manufacture glass fibers is:
\[
\text{Silica}.
\]
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