Melamine foam technical indicators

       Xiamen Share nano  is made by high-temperature melamine foam and has no residual free formaldehyde. Its stable chemical structure and cross-linking system make it unique in chemical and physical stability. It is in weak acid and weak alkali environments. It will not be decomposed by aging, will not produce droplets when squeezed, and will not produce fragments, and its hygiene can meet the requirements of food hygiene. These characteristics make it widely used in the fields of daily necessities, interior decoration and transportation noise reduction decoration, and make the installation very convenient.

　   The following table is based on DIN53572 standard immersed in the test medium for 7 days to evaluate the chemical corrosion resistance of Menaware foam. The laboratory temperature meets the requirements of DIN53428 ("+" means corrosion resistance, "0" means limited corrosion resistance," -" means unstable).

　As can be seen from the above table, Melamine foam is unstable in acid, alkaline solution or water, or has limited corrosion resistance during long-term immersion. However, on the other hand, in other tested media, Melamine foam has good corrosion resistance.