high - pressure aluminum - silicon glass and borosilicate level gauge glass

Here is a comparison between high - pressure aluminum - silicon glass and borosilicate level gauge glass:
 
Pressure Resistance
 
- High - pressure aluminum - silicon glass: Engineered to withstand high - pressure conditions, it has excellent pressure - bearing capacity and is designed to maintain integrity in high - pressure systems.
- Borosilicate level gauge glass: While having good overall strength, its pressure - resistance is generally not as high as that of high - pressure aluminum - silicon glass. It is more commonly used in applications with moderate pressure requirements.
 
Thermal Properties
 
- High - pressure aluminum - silicon glass: Has good thermal stability, but may not perform as well as borosilicate glass in extreme temperature changes. It can handle high temperatures associated with high - pressure applications to a certain extent.
- Borosilicate level gauge glass: Renowned for its excellent thermal shock resistance. It can endure rapid temperature fluctuations without cracking or breaking easily, making it suitable for applications where temperature changes are significant.
 
Chemical Resistance
 
- High - pressure aluminum - silicon glass: Offers decent chemical resistance, but may be more susceptible to certain chemical corrosions compared to borosilicate glass.
- Borosilicate level gauge glass: Exhibits strong chemical resistance, being highly resistant to a wide range of chemicals. It is less likely to be affected by chemical reactions, which is crucial in chemical processing and other corrosive environments.
 
Optical Properties
 
- High - pressure aluminum - silicon glass: Usually has good optical clarity, allowing for clear visualization of the contents in a vessel. However, its optical quality may not be as high as that of some specialized borosilicate glasses.
- Borosilicate level gauge glass: Can have excellent optical properties, providing high - clarity viewing. This is beneficial for accurately observing the liquid level and any processes occurring in the container.
 
Applications
 
- High - pressure aluminum - silicon glass: Commonly used in high - pressure industrial equipment like boilers, pressure vessels, and certain types of hydraulic systems where high - pressure resistance is a primary requirement.
- Borosilicate level gauge glass: Widely used in the chemical, pharmaceutical, and laboratory industries, where its combination of thermal shock resistance, chemical resistance, and good optical properties make it ideal for applications such as reactors, storage tanks, and laboratory apparatuses.