it’s very strict to tell you that any plastic will decompose at room temperature or high temperature, and harmful substances will decompose and affect your health
in addition to resin, plastics also contain additives of various components, such as fillers, plasticizers, stabilizers, lubricants, colorants, antistatic agents, foaming agents, flame retardants, crosslinking agents, etc
most of these substances are harmful to human body. Glass and stainless steel products are recommended
hope to adopt it.