Fiber friction accumulates static charges during chemical‑fiber spinning and carding procedures, resulting in tow drifting, filament tangling and roller wrapping. Antistatic agent reduces fiber surface resistivity and facilitates charge dissipation to mitigate static‑caused production troubles. Some factories still suffer static‑related issues after switching antistatic agent. Besides workshop temperature and humidity, compatibility between auxiliary, fiber and oil‑agent system deserves priority investigation.

Different antistatic agent types suit varied substrates. Anionic, cationic and non‑ionic antistatic agents feature distinct molecular structures. Synthetic fibers such as polypropylene and polyester hold different surface properties, so the same Antistatic agent behaves differently on diverse fibers. Poor compatibility between antistatic agent and original spinning finish may trigger precipitation and emulsion delamination and disturb oil‑applying performance.

Processing temperature influences practical performance of Antistatic agent. High temperature during spinning and heat‑setting may decompose and volatilize antistatic agent with insufficient thermal resistance. It weakens static‑control effect and leaves precipitates on thread‑guiding parts or fiber surface. For high‑temperature working conditions, thermal‑stability range shall be checked during selection to match real production‑line temperature.

Dosage of Antistatic agent requires fine‑tuning. Insufficient dosage brings limited static‑control effect. Excessive dosage alters fiber‑surface friction property and causes slipping and abnormal bobbin forming. Gradient lab trials are recommended before formal production. Proper addition ratio shall be confirmed combining surface‑resistance test and on‑machine performance instead of copying parameters from other production lines.

TAO NANO CHEMICALS (DONGGUAN) CO.,LTD. pays attention to compatibility and thermal stability of antistatic agent. It supplies matched antistatic agent according to spinning substrate and oil‑agent system and provides suggestions for sample debugging and application.