The present invention discloses a melt-drop-free flame-retardant workwear fabric within the field of workwear fabric technology. The workwear fabric comprises the following raw materials by weight: 90-95 parts modified polyester fiber, 5-10 parts acrylic fiber; The modified polyester fiber is prepared as follows: polyester chips are placed in a soaking solution, soaked, dried, then placed in a hydrocolloid solution, soaked, and dried to obtain soak-modified polyester chips. The soak-modified polyester chips, kaolin, nano-titanium dioxide, silane coupling agent KH570, and oxidized polyethylene wax. After mixing, a compound is obtained. The compound, filler, antistatic agent, and sodium bentonite are fed into a twin-screw extruder for melt extrusion, spinneret spinning, drawing, relaxation, and heat setting to produce the modified polyester fiber; This invention enhances the moisture absorption, dyeability, and flame retardancy of workwear fabrics while maintaining their strength, elasticity, and resistance to pilling, and prevents melt droplets.
Country Code: CN
Application Number: CN202211517688.1
