What is better than EVA foam?
While EVA foam has its advantages, polyethylene foam stands out as the best choice for many industrial and packaging applications. Its combination of durability, flexibility, affordability, and sustainability makes it an ideal material for various industries. Similarly, memory foam should have a density value between 50-60 and between 55-65 for latex foam. These values change depending upon the manufacturer and can be an indicator of quality, the type of softness, and support from the mattress.The best foam type depends on your preferences. Memory foam is great for pressure relief and contouring, while latex foam offers a firmer, more responsive feel. Gel-infused foam helps with cooling. For a balance of comfort and support, hybrid mattresses combining foam and coils are also popular.
What is the difference between AR AFFF and AFFF foam?
Alcohol resistant (AR) foams work on both polar (alcohol) and non-polar (hydrocarbon) solvents whereas non-AR foams, such as standard Aqueous Film Forming Foam (AFFF) or protein-based foam, only work on non-polar solvents. Is AFFF Foam Banned? While 23 states have banned or restricted AFFF, as of 2024, firefighting foam is still being used in many places. Researchers and agencies continue to study which alternatives to PFAS in firefighting foam will work best.