Answer:
PET (Polyethylene Terephthalate): This is the most common form of polyester and is used in many applications, such as in clothing, packaging, and bottles.
PCDT (Poly-1, 4-cyclohexylene-dimethylene terephthalate): This type of polyester is known for its high strength and is used in industrial applications, such as for making conveyor belts, hoses, and cables.
PTT (Polytrimethylene Terephthalate): This is a newer form of polyester that is made using bio-based materials. It is used in clothing, carpeting, and other textile applications.
PBT (Polybutylene Terephthalate): This type of polyester is known for its toughness and is used in electrical and automotive applications, such as for making connectors, switches, and housings.
Thermoplastic Polyester Elastomers (TPEE): These are polyester-based materials that have both thermoplastic and elastomeric properties. They are used in applications such as automotive parts, consumer goods, and sporting equipment.