May 21–23, 2025 —Quanzhou Yuji Advanced Materials Co., Ltd. made a significant impact at the 2025 China (Suzhou) International Foaming Technology and Polyurethane Industry Chain Exhibition, presenting its latest innovation at the concurrent China Foaming Technology and Polyurethane Conference.
Cai Lei, Yuji’s Marketing Manager, delivered a keynote speech titled “Technological Innovation and Application Research of the 5th Generation Environmentally Friendly Fluorinated Blowing Agent.” In his address, Cai discussed the background, definition, and commercialization of Yuji’s newest ODS substitute, along with in-depth research on its performance in rigid polyurethane foam applications. Cai highlighted the product’s low-carbon and environmentally conscious design, offering the industry a forward-looking solution aligned with global sustainability and climate goals.
Pioneering Sustainable Innovation: Yuji’s Fifth-Generation Fluorinated Blowing Agent
With global environmental regulations tightening and PFAS (per- and polyfluoroalkyl substances) facing increasing scrutiny, the polyurethane foam industry is under growing pressure to transition to safer, more sustainable technologies. Yuji’s fifth-generation fluorinated blowing agent—developed entirely in-house—stood out at the event for its exceptional environmental profile and performance in rigid foam systems.
Cai emphasized that the product features zero ozone depletion potential (ODP), ultra-low global warming potential (GWP < 1), and no TFA formation during degradation. These qualities make it a powerful tool for reducing carbon emissions and meeting evolving regulatory standards. The product is already being trialed and adopted by industry partners, earning strong recognition and positive market feedback.
Yuji’s fifth-generation substitutes also support development beyond blowing agents, with ongoing work to extend its applications into refrigerants, cleaning agents, and more—demonstrating the versatility and future scalability of this breakthrough technology.
Tailored for Industry Needs: Low-Carbon Solutions for Rigid Foam Applications
Focusing on application-specific results, Cai shared Yuji’s research in rigid polyurethane foams, a material critical to building insulation, cold-chain logistics, and other high-performance sectors. The new fluorinated blowing agent delivers excellent results in thermal insulation, foam stability, and cost efficiency—making it a compelling alternative for companies seeking to reduce their environmental footprint without sacrificing performance.
As sustainable materials move to the forefront of industrial priorities, eco-friendly blowing agents like Yuji’s are poised to become the new standard in polyurethane manufacturing. Through continued R&D and close collaboration with partners across the value chain, Yuji aims to accelerate the industry’s green transformation.
Technical Excellence Meets Environmental Responsibility
Yuji’s fifth-generation fluorinated blowing agents offer superior environmental performance:
GWP < 1
ODP = 0
No TFA degradation
The product line includes low-temperature and ambient-temperature options. The ambient variant, with a boiling point near room temperature, features no flash point and vapor pressure between HCFC-141b and HCFO-1233zd(E)—ensuring strong foaming performance and a smooth transition at a lower cost.
A Commitment to a Sustainable Future
Driven by its mission to “build a sustainable society,” Yuji continues to push the boundaries of green chemistry and materials science. The company is committed to advancing next-generation technologies that enable industry-wide carbon reduction and environmental responsibility—empowering customers and communities to thrive in a low-carbon future.
