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Polyester is produced from substances derived from coal and petroleum and is the most widely used synthetic fiber. Polyester fibers come in many chemical and structural varieties, each with different characteristics designed to improve on the original polyester — some are stronger while others have a feel and absorbency closer to natural fibers.
Polyester fabric can also be found in microfiber form. Microfibers are generally lightweight, resilient or resist wrinkling, have a luxurious drape and body, retain shape and resist pilling.
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General Characteristics
Polyester fibers blend well; the fabrics look like the natural fiber in the blend but the polyester helps improve the durability and appearance retention during use and care
Abrasion Resistance
Excellent
Absorbency
Poor (uncomfortable in humid weather); some polyester fibers have finishes applied to improve fabric breathability
Colorfastness
Good
Elasticity
Good (won't stretch or bag)
Shrinkage Resistance
Excellent
Wrinkle Resistance
Excellent
Other
Unaffected by mildew, moths or other insects; prone to static electricity
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