50 likes | 179 Views
Material Science HW2. Polyester ( 폴리에스터 ). 2012011453 Lee Eun Sang Mechanical Engineering GNU. Introduntion. - Most widely used man-made fiber Terephthalic acid + Ethylene glycol. Terephthalic acid Ethylene glycol. Property. - Light ( 가벼운 ) Durable ( 튼튼한 )
E N D
Material Science HW2 Polyester (폴리에스터) 2012011453 Lee Eun Sang Mechanical Engineering GNU
Introduntion • - Most widely used man-made fiber • Terephthalic acid + Ethylene glycol Terephthalic acid Ethylene glycol
Property • - Light (가벼운) • Durable (튼튼한) • Low hygroscopicity(흡습성)