20 years' experience as a glass manufacturer and exporter.

How to inspect high-quality glass rock?

by:Spring Glass     2021-03-02
Water resistance: 500h water immersion at room temperature without any change.   Acid resistance: soak in 20% HCL solution at room temperature for 500h, no significant change.   Alkali resistance: Soak in saturated NaOH solution with pH valueu003e 12 at room temperature for 500h without any change.   Freezing resistance: Stored in a refrigerator at -10°C for 150 days without any change.  Light aging resistance: 450W high pressure mercury lamp at 10cm, irradiated for 2 000h, no obvious change.  Ultraviolet resistance: 20W ultraviolet lamp 55cm irradiated for 3000h, no obvious change.   Artificially accelerated weather resistance: SH60-B xenon lamp weather resistance tester, spray water for 12 minutes every 1 hour, and test for 500 hours without significant change.   Sectional observation: Scanning electron microscope observes the interface between the colored layer and the substrate. There is no obvious boundary, natural excess, and tight bonding. Glass rock is the best choice for epoxy flooring and is used in epoxy flooring and other industries. At that time, due to the relatively high cost of epoxy floor glass rock, it has been used by well-known companies and has long been limited. In recent years, many floor merchants have turned their attention to vitreous rock epoxy flooring, which has reduced the cost of epoxy flooring, and the market price has also dropped significantly, which can be accepted by the general market. The promising development prospect of epoxy floor.  Glass rock epoxy floor has excellent decorative function and wear-resistant and pressure-resistant performance, so that its scope has been continuously extended to various fields, such as: wineries, tobacco factories, beverage factories, food factories, etc. Copyright: Keywords: glass rock manufacturers, stained glass rocks, craft glass rocks, Qingdao stained glass rocks, natural glass rocks, stained glass rocks
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