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Polyester reaction apparatus
Polyester reaction apparatus
The polyester polymerization reactor test system manufactured by Shanghai Yanzheng Instruments supports key process stages such as esterification (ester exchange), polycondensation, and vacuum degassing. It is compatible with a variety of polyester systems, including PET, PBT, and PLA, and meets the full-chain requirements from basic research to pilot-scale scale-up. The test system features a modular design, allowing for flexible configuration of reactor volume (2 L–50 L), vacuum system, and online monitoring modules to suit different experimental scenarios. With precise control and reliable data, the system delivers high‑precision temperature control (±0.5℃), multi‑stage vacuum regulation, and real‑time viscosity and pressure monitoring, ensuring highly controllable reaction conditions.
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