PREPARATION METHOD OF ULTRA-HIGH-MOLECULAR-WEIGHT POLYETHYLENE FIBER HAVING GOOD ABRASION RESISTANCE AND SCRATCH RESISTANCE

摘要: To provide a production method of an ultra-high-molecular-weight polyethylene fiber having good abrasion resistance and scratch resistance, suitable for products such as soft comfortable cut-resistant glove, anti-puncture wearing apparel, arm cover, abrasion-resistant cable, etc.SOLUTION: The preparation contains: step adding 0.1-5 parts coupling agent A, 1-20 nano additive B, C, sodium stearate, 0.1-8 dispersant, 0.1-10 antioxidant to 1000 solvent oil; blending 20-200 resin viscosity-average molecular weight 2,000,000-8,000,000, which has been treated by using high-speed rotation emulsifier 1000-20000 r/min at temperature 25-100°C 2-6 hours, ball mill 30-100°C speed 2 parts/min; keeping standing in vacuo hours; extruding; drawing; hot stretching; taking-up forming.SELECTED DRAWING: None