Class 3.1 Flammable Liquid with the following outstanding properties:

1.Superior environmental performance: Fully replaces CFC-11, HCFC-141b and HFC-245fa; the sole low-cost solution complying with EU fluorine restriction regulations.

2.Excellent miscibility with polyols without phase separation, ensuring stable formulation systems.

3.Thermal conductivity coefficient (λ) of foams: 0.020~0.022 W/(m·K). Delivers premium thermal insulation, stable dimensional performance and zero long-term shrinkage.

4.Cost-effective: Its price is merely 1/8 to 1/10 of HFO foaming agents, offering unmatched cost performance for mass production.

5.Halogen-free and non-corrosive, causing no corrosion to steel sheets or aluminum casings.