1. Acid resistance:
It has good corrosion resistance to various organic acids, inorganic acids, and organic solvents. If the enamel glass sample produced by our factory is boiled in a 20% HCI solution for 48 hours, the corrosion rate is 0.91g/m2. d (the superior product index is 1.0g/m2. d).
2. Alkali resistance:
Enamel glass has poorer corrosion resistance to alkaline solutions compared to acidic solutions. But our factory's enamel glass sample was subjected to corrosion in a 1N sodium hydroxide solution at a test temperature of 80 ℃ for 48 hours. The corrosion rate is 6.76g/m2. d (with a superior product index of 7.0g/m2. d).
3. Operating temperature: Heating and cooling of glass lined equipment should be carried out slowly. The glass lined equipment manufactured by our factory operates at a temperature range of 0-200 ℃ and is resistant to temperature fluctuations of ≥ 200 ℃.
4. Ceramic layer thickness: The ceramic layer thickness of glass equipment is 0.8-2.0mm, and the ceramic layer thickness of glass lined equipment accessories is 0.6-1.8mm.
5. Voltage resistance: The enamel glass has good insulation properties. When the enamel glass is inspected with a 20KV high-frequency electric spark within the specified thickness, the high-frequency electric spark cannot penetrate the ceramic layer.
6. Impact resistance: The smaller the internal stress of the glass layer, the better its elasticity, hardness, and bending compressive strength, the better its impact resistance. When the glass layer in our factory is impacted by a steel ball with a diameter of 30mm and a weight of 112g within the specified thickness, the impact energy is 282 × 10-3J (the superior product index is 260 × 10-3J).
