Color polyester FDY features
1.Good thermoplasticity, poor melting resistance. Because of its smooth surface and close arrangement of molecules, polyester is one of the most heat-resistant fabrics in synthetic fabrics. It is thermoplastic and can be made into pleated skirts with long-lasting pleats. At the same time, polyester fabric has poor fusing resistance, and it is easy to form holes when encountering soot and sparks. Therefore, when wearing should try to avoid contact with cigarette butts, sparks, etc. Polyester filament
2. Élastisitasna alus. Élastisitasna ampir sarua jeung wol, sarta ampir bisa pulih deui nalika elongasi 5% ~ 6%. Résistansi kusut ngaleuwihan serat séjén, nyaéta, lawon henteu kusut, stabilitas diménsina alus. Modulus élastisna nyaéta 22 ~ 141cN/dtex, anu 2 ~ 3 kali leuwih luhur tibatan nilon. Lawon poliéster mibanda kakuatan anu luhur sarta kamampuh pamulihan élastis, ku kituna, awét, tahan kusut sarta bébas disetrika.
3. Heat-resistant polyester is made by melting spinning, and the formed fiber can be melted again by heating, which belongs to thermoplastic fiber. The melting point of polyester is relatively high, and the specific heat capacity and thermal conductivity are small, so the heat resistance and thermal insulation of polyester fiber is higher. It's the best of synthetic fibers.
