The production of polyester polyols adheres to rigorous industry standards-such as ISO and ASTM-to ensure product quality and stability. Quality control focuses on key parameters including hydroxyl value, acid value, moisture content, and viscosity, utilizing precise chemical analysis and physical testing to verify compliance with specifications.
Driven by growing environmental awareness and the widespread adoption of sustainable development principles, polyester polyol production is shifting toward greener, low-carbon practices. Sustainability is achieved by minimizing environmental impact through measures such as using bio-based raw materials, optimizing production processes, and increasing recycling rates. We currently offer services for the recovery of polyester polyols with an active ingredient content of up to 95%; on-site collection is available, and we provide service across all regions.
