A PETG resin and its manufacturing method comprise: providing a twin-screw extruder; feeding PETG, antimicrobial agent, and antistatic agent into the extruder's feed section; mixing within the twin-screw extruder while rotating synchronously at the same speed; and extruding the mixture from the twin-screw extruder. The PETG resin provided by this invention exhibits high transparency and excellent antistatic properties, coupled with superior antibacterial activity, hydrophobicity, and chemical resistance. It is suitable for manufacturing drug inhalation devices for asthma patients, addressing the current market challenge where antistatic performance and high transparency cannot coexist in such devices.
Country Code: CN
Application Number: CN202111574388.2
