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Effect of Heat Treatment on the Physical Properties of LM PET Jacquard Fabrics

Sun Young Lee 1 Kim Eui Hwa 2 Jeong Hwa Kim 1 Lee, Jung-soon ORD ID 1 LEE, SEUNG GOO 1

1충남대학교
2한국니트산업연구원

Accredited

ABSTRACT

There has been an increasing demand for high performance and energy-saving of blind. In order to develop the eco-friendly blind textiles, heat treatment process has been utilized for LM(Low Melting) polyester fabrics and the changes of the physical properties of the treated fabrics were examined according to temperature of heat treatment. Morphology,surface reflectance, contact angle, luster, thermal property and mechanical property of heat treated LM polyester fabrics were investigated. As results, morphology analysis of thermal treated fabrics confirmed that degree of fusion of LM polyester yarns improved with increase of temperature. Surface reflectance of thermal treated fabrics decreased with increase of temperature. Luster and contact angle of a water droplet on thermal treated fabrics increased slightly with increase of temperature. The mechanical properties of the fabrics by KES-FB system were found to be temperature-dependent and especially, bending and shear properties among them were highly related to temperature.

Citation status

* References for papers published after 2023 are currently being built.