High molecular weight saturated polyester resin
that shows excellent adhesion to various substrates such as metals, clothing, and plastics,
and has excellent chemical resistance and flexibility,
and is used as a raw material for adhesion and coating in various industrial fields.
In particular, as it does not contain BPA, an environmental hormone,
it is in the spotlight for can coating and flexible packaging, and the solvent-free hotmelt product which does not use organic solvents has excellent wash resistance and therefore is used as an adhesive for thermal transfer films for clothing.
In addition, it is widely used for steel plate coating of household appliances such as washing machines, microwave ovens, and refrigerators based on its excellent metal adhesion and flexibility.