1 Xylazine is usually administered in a clinic or hospital setting. 2  For sedation in dogs and cats, xylazine is dosed at 0.25 to 0.5 mg per pound (0.5 to 1 mg/kg) intravenous or 0.5 to 1 mg per pound (1 to 2 mg/kg) intramuscular or subcutaneous.
polyester fiber-a quick-drying resilient synthetic fiber consisting primarily of polyester. polyester-any of numerous synthetic resins; they are light and strong and weather resistant.
Polyester is a synthetic fiber derived from coal, air, water, and petroleum. Developed in a 20th-century laboratory, polyester fibers are formed from a chemical reaction between an acid and alcohol.In this reaction, two or more molecules combine to make a large molecule whose structure repeats throughout its length.olyester is a chemical term which can be broken into poly, meaning many, and ester, a basic organic chemical compound. The principle ingredient used in the manufacture of polyester is ethylene, which is derived from petroleum.