What is Melamine-ware? Tableware made of melamine-formaldehyde resins intended for repeated use is commonly known as melamine-ware. It is economical and widely used around the world due to its durability, and good chemical stability and heat resistance. Since melamine-ware does not easily break, it is commonly used as tableware for children. Is Melamine-ware Safe to Use? Melamine-ware is generally safe to use for serving food so long as it is used for the purposes specified by the manufacturer. Most manufacturers specify a temperature of -30oC to +120oC. Hence, it should not be used for cooking or to be heated in microwave or conventional oven. Do melamine dishes break? It is true that melamine is a very durable material, but it is break-resistant, which is different from unbreakable. It’s far more durable than china, and will break or chip less often, but it can break – especially if it’s not cared for properly.