Application scope of high borosilicate glass tubes

Laboratory: As an ideal material for laboratory glassware, it is used to make experimental supplies such as test tubes and beakers.

Solar energy: It is also widely used in the field of solar energy, such as solar collectors.

Chemical industry: Due to its excellent chemical stability and high temperature resistance, it is used in equipment such as chemical pipelines and reactors.

Pharmaceutical packaging: In the pharmaceutical field, high borosilicate glass tubes are also commonly used to make pharmaceutical packaging containers, such as syringes.

Other: In addition, it is widely used in industries such as electric light sources and craft accessories.

High borosilicate glass tubes have excellent high-temperature resistance and can maintain stable physical and chemical properties in high-temperature environments. It has a low coefficient of thermal expansion and can withstand significant temperature changes without being prone to cracking, with good resistance to thermal shock. Has good resistance to various acids, bases, and other chemical substances, and is not easily corroded. High borosilicate glass tubes have high light transmittance and can clearly observe the substances inside the tubes. Has high strength and hardness, and can withstand certain mechanical stresses.

Due to the good stability of glass materials to most chemical substances, laboratory glass test tubes can safely carry various acid-base solutions, organic solvents, and biological samples without undergoing chemical reactions or corrosion. Laboratory glass test tubes can withstand high temperature environments and are suitable for experimental operations such as heating and distillation. During the heating process, the test tube should be uniformly heated to avoid local overheating leading to rupture. The glass surface is smooth and not easy to adhere dirt, so laboratory glass test tubes are easy to clean and reuse, meeting the strict cleanliness requirements of the laboratory.

Laboratory glass test tubes are slender tubular containers widely used in laboratories such as chemistry, biology, and medicine, made of high-purity glass materials. They have become indispensable foundational tools in scientific research and experimental operations due to their unique physical and chemical properties. Glass test tubes have high transparency, allowing experimenters to clearly observe the color, precipitation, bubbles, and other details of the substance inside the test tube, thereby accurately judging the experimental process and results.