This is a paragraph
This is a paragraph
Weighting Glass Beads from China - Quality Suppliers & Factory for Filling and Density Adjustment Applications
| Chemical Component | Typical Content | Description |
|---|---|---|
| SiO2 / Silicon Dioxide | 70% - 73% | Main glass network component |
| Na2O / Sodium Oxide | 12% - 15% | Helps glass melting and processing |
| CaO / Calcium Oxide | 7% - 10% | Improves glass stability |
| MgO / Magnesium Oxide | 2% - 4% | Improves durability |
| Al2O3 / Aluminum Oxide | 0.5% - 2.0% | Improves chemical resistance |
| K2O / Potassium Oxide | 0.5% - 1.5% | Minor alkali component |
| Fe2O3 / Iron Oxide | <= 0.5% | Controlled impurity |
Frequently Asked Questions
What is the primary chemical component in this glass composition?
Silicon Dioxide (SiO2) is the primary component, making up 70% to 73% of the total formulation. It serves as the essential glass network former that provides structural foundation.
Why is Sodium Oxide (Na2O) added to the glass mix?
Sodium Oxide (Na2O) comprises 12% to 15% of the composition and acts as a fluxing agent. It lowers the melting temperature of silica, facilitating smoother glass melting and forming processes.
How do Calcium Oxide (CaO) and Magnesium Oxide (MgO) function together?
Calcium Oxide (7% - 10%) improves structural stability and insolubility in water, while Magnesium Oxide (2% - 4%) enhances mechanical durability and prevents crystallization during manufacturing.
What role does Aluminum Oxide (Al2O3) play in glass performance?
Present in small amounts (0.5% - 2.0%), Aluminum Oxide enhances the glass's chemical durability and resistance to weathering and chemical attack.
Why must Iron Oxide (Fe2O3) content be kept below 0.5%?
Iron Oxide is treated as a controlled impurity because elevated levels can impart an undesirable greenish tint and affect the optical clarity of the glass.
What type of glass does this chemical composition represent?
This composition represents classic soda-lime-silica glass, which is the most widely utilized formulation for flat glass, architectural windows, containers, and everyday glassware.
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
-
This is a paragraph
-
This is a paragraph
-
This is a paragraph
-
This is a paragraph
-
This is a paragraph
-
This is a paragraph
-
This is a paragraph
-
This is a paragraph
This is a paragraph









