Is formaldehyde used in the process of making plastics

Yes, formaldehyde is commonly used in the process of making plastics. It is used as a raw material in the production of resins, such as urea-formaldehyde and phenol-formaldehyde, which are widely used in the manufacturing of plastics. Formaldehyde is also used as a cross-linking agent to improve the strength and durability of plastics. However, the use of formaldehyde in plastics has raised concerns about its potential health effects, as it is classified as a carcinogen and can cause respiratory and skin irritation