What is Polyester resin&fiber
Polyester resin&fiber is a combination of PET resin and PET fiber, which are both derived from petroleum and have many applications in various industries.
PET resin is a type of plastic that contains the ester functional group in every repeat unit of its main chain. Polyester resin can be further classified into different grades and specifications, such as PET bottle chip, and PET chip.
Polyester fiber is a type of synthetic fiber that is derived from polyester resin and has many advantages over natural fibers, such as high strength, durability, wrinkle-resistance, and environmental resistance. Polyester fiber can be further classified into different types, such as staple fiber, filament, and textured yarn.
The application of Polyester resin&fiber
Polyester resin&fiber has a wide range of uses, such as:
Clothing and textiles: Polyester resin&fiber is widely used in the clothing and textile industry, as it can be blended with other fibers, such as cotton, wool, and silk, to create various fabrics with different properties and appearances. Polyester resin&fiber can also be used to make nonwoven fabrics, such as felt, fleece, and batting, which are used for insulation, padding, and filtration3
Packaging and bottles: Polyester resin&fiber is widely used in the packaging and bottle industry, as it can be molded into various shapes and sizes, and can provide excellent protection and preservation for the contents. Polyester resin&fiber can also be recycled and reused, reducing environmental impact and waste4
Automotive parts and components: Polyester resin&fiber is widely used in the automotive industry, as it can provide lightweight, strong, and durable parts and components, such as bumpers, dashboards, seat belts, and airbags. Polyester resin&fiber can also improve the fuel efficiency and safety of the vehicles.
Construction and building materials: Polyester resin&fiber is widely used in the construction and building industry, as it can provide structural, thermal, and acoustic insulation, as well as fire and corrosion resistance. Polyester resin&fiber can also be used to make roofing, siding, and window frames, which can enhance the appearance and durability of the buildings.