Table of Contents
Is soda-lime glass fragile?
Despite its fragile reputation, glass is mechanically strong. Surface imperfections weaken glass, but there are processes to minimize flaws and strengthen the glass. It is a hard material and resists scratches and abrasions to some level.
What are the physical properties of soda-lime glass?
Soda-lime glass, also called soda-lime-silica glass, is the most prevalent type of glass. It is composed of SiO4 tetrahedra connected at the oxygen atoms….5.1 Soda-Lime Glass.
| Property | Value |
|---|---|
| Density, ρ (g/cm3) | 2.5 |
| Thermal conductivity, k (W/m·°C) | 1.06 |
| Specific heat, CP (J/g·°C) | 0.87 |
| Softening point (°C) | ≈700 |
What is soda glass specs?
soda-lime glass, most common form of glass produced. It is composed of about 70 percent silica (silicon dioxide), 15 percent soda (sodium oxide), and 9 percent lime (calcium oxide), with much smaller amounts of various other compounds.
What is soda lime glassware?
Soda–lime glass, also called soda–lime–silica glass, is the most prevalent type of glass, used for windowpanes and glass containers (bottles and jars) for beverages, food, and some commodity items. Because it can be resoftened and remelted numerous times, it is ideal for glass recycling.
Is soda-lime glass tempered?
Because of its low softening temperature, soda-lime glass is often formed by floating on a bed of molten tin, creating low-cost, optically clear glass sheets. Soda-lime glass can also easily be tempered, making the material up to three times stronger than non-tempered glass.
Is soda lime harmful?
It is used in laboratories as a drying agent. A highly corrosive poison, soda lime severely damages the gastrointestinal tract if swallowed and may cause death.
What is soda lime used for?
Soda lime absorbs carbon dioxide and water vapour and deteriorates rapidly unless kept in airtight containers. Medically, soda lime is used to absorb carbon dioxide in basal metabolism tests and in rebreathing anesthesia systems. In gas masks it is an absorbent for toxic gases.
Is soda lime flammable?
Soda lime, solid is generally a white to grayish white colored solid. It is the mixture of calcium hydroxide and sodium or potassium hydroxide, both corrosive materials. It is noncombustible and soluble in water with release of heat.
Are soda lime glasses chemical resistant?
Soda lime glass is not entirely immune to chemical wear, however, and other more specialized glasses can be more resistant.
What is soda lime glass made of?
Soda lime glass is made mostly from three basic components. The first material is silica, or silicon dioxide, which makes up 70\% of the finished product. Another 15\% is made of soda, or sodium oxide, which lowers the silica’s melting temperature, and lime, also known as calcium oxide, makes up another 9\% to act as a stabilizer.
What is the energy consumption of soda-lime glass?
As the specific density of glass is 2.5 g/cm3 (see Table 4.2), the resulting energy consumption for soda-lime glass with 3.2 mm thickness (the typical thickness of a standard solar module) is 12 kWh/m2.
What is the refractive index of soda lime glass?
Soda lime glass’s refractive index is roughly 1.5, which means only about 4\% of the light that hits it is reflected. The rest passes through, making it an excellent material for applications where light transmission is important. Table of Soda Lime Glass’s Properties