Today we will distinguish the differences between high borosilicate glass cups produced by glass manufacturers and ordinary glass cups
exterior
1. High borosilicate glass cups produced by glass manufacturers: crystal clear, with high transmittance.
2. Ordinary glass cup: The permeability is average, the light transmittance is poor, and it is more or less blue or green.
application area
1. The high borosilicate glass cup produced by glass cup manufacturers is a special glass material with low expansion rate, high temperature resistance, high strength, high hardness, high transmittance, and high chemical stability. Due to its excellent performance, it is widely used in industries such as solar energy, chemical engineering, pharmaceutical packaging, electric light sources, and craft accessories.
2. Ordinary glass cups are used in buildings, containers, decorations, etc.
Heat resistance and process production
1. The high borosilicate glass cups produced by glass manufacturers can withstand an instantaneous temperature difference of about 150 ℃, making them safe to hold both hot and cold drinks. The main processes are manual blowing and semi-automatic assembly lines, as well as special cases of pressing.
2. Ordinary glass can roughly withstand an instantaneous temperature difference of 75 ℃. It is recommended to drink cold drinks, plain water, etc. Mainly the pressing process and iron pipe blowing process.
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