PROCESS FOR PREPARING HIGH MODULUS POLYESTER MULTIFILAMENT

摘要

PURPOSE: A method for fabricating polyethylene terephthalate multifilament is provided to ensure high modulus and to be applied to wood products. CONSTITUTION: A method for fabricating polyethylene terephthalate multifilament comprises: and a step of spinning a polyethylene terephthalate chip to prepare polyethylene terephthalate multifilament. The elongation of the polyethylene terephthalate multifilament is 5%. The intensity of the polyethylene terephthalate multifilament is 10.0 g/d or more and is applied to wood products.