Benzoate polyester

Description

A polyester fiber made from polyethylene benzoate that has the feel of natural silk. Benzoate polyester is resistant to acids, alkalis, and organic solvent. It can be dyed with disperse or azo dyestuffs. Benzoate has good durability and wrinkle resistance.

Synonyms and Related Terms

Berlin yarn; German wool; Berlijnse wolwerk (Ned);poliéster de benzoato (Esp.);; benzoate fiber; A-Tell;

Other Properties

Good resistance to acids, alkalis and organic solvents. Tenacity = 4.0-5.3 g/denier Elongation = 15-25% Moisture regain = 0.4% Cross section = trilobal

Melting Point	225
Density	1.34

Additional Information

M. Joseph, Introductory Textile Science, Holt Reinhold & Winston, Fort Worth, 1986, p. 135

Authority

• Marjory L. Joseph, Introductory Textile Science, Holt, Rinehart and Winston, Fort Worth, TX, 1986

• Fairchild's Dictionary of Textiles, Phyllis G.Tortora, Robert S. Merkel (eds.), Fairchild Publications, New York City, 7th edition, 1996