Polyester

Also known as: PET Fiber, Dacron, Terylene
syntheticthermoplasticRecyclable

Synthetic polyester fiber offering durability, wrinkle resistance, and moisture-wicking properties with easy care characteristics.

About Polyester

Polyester is a synthetic polymer fiber made primarily from petroleum-based ethylene glycol and terephthalic acid. It's the most widely used synthetic fiber globally due to its versatility, durability, and cost-effectiveness. Modern polyester can be engineered with various properties including moisture-wicking, antimicrobial treatments, and different textures. The fiber is thermoplastic, meaning it can be heat-set to maintain shape and resist wrinkles.

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Key Properties

Density

1.38 g/cm³

Tensile Strength

500 MPa

Elongation at Break

20%

Moisture Regain

0.4%

Melting Point

260°C

Fiber Diameter

15 μm

Performance Characteristics

Moisture Absorption

poor

Wicking Capability

good

Abrasion Resistance

excellent

UV Resistance

good

Dyeability

good

Wrinkle Resistance

excellent

Pilling Resistance

good

Elastic Recovery

good

Sustainability

Biodegradable

No

Recyclable

Yes

Bio-based Content

0%

Common Applications

activewearoutdoor gearfleecebed sheetscarpets

Athletic Activewear

Lightweight and quick-drying, polyester is the go-to choice for sportswear and activewear. Its moisture-wicking properties pull sweat away from the skin, while its excellent shape retention and wrinkle resistance keep athletes comfortable and looking sharp during intense workouts.

Outdoor Fleece Gear

Recycled and virgin polyester fibers are brushed into soft, insulating fleece fabrics widely used in jackets, pullovers, and blankets. The fiber's resistance to moisture absorption and its ability to retain warmth even when damp make it ideal for outdoor and cold-weather applications.

Home Bedding Textiles

Polyester is extensively used in bed sheets, pillowcases, and duvet covers due to its durability, affordability, and ease of care. Fabrics resist wrinkling and fading through repeated washing, making them a practical and long-lasting choice for everyday household bedding.

Strengths

  • Durable
  • Wrinkle resistant
  • Quick-drying
  • Color retention
  • Affordable

Limitations

  • Not biodegradable
  • Can retain odors
  • Static buildup
  • Poor breathability

Fabrics Using Polyester

And 99 more fabrics using Polyester