Collection: Foaming Agent
Sanfu Chemical supplies fluorinated blowing agents for rigid polyurethane (PU) and polyisocyanurate (PIR) foam insulation applications. R-245fa remains the industry standard for high-performance rigid foam, while R-1233zd(E) offers a low-GWP, next-generation alternative as manufacturers transition away from high-GWP HFCs under tightening global regulations.
Foaming Agent Product Range
| Product |
Chemical Name |
GWP |
Key Application |
| R-245fa |
Pentafluoropropane |
1,030 |
Rigid PU foam, refrigerator & freezer insulation, building panels |
| R-1233zd(E) |
Chlorotrifluoropropene |
1 |
Next-gen rigid foam, low-GWP replacement for R-245fa |
All products available in bulk. SDS and TDS available on request. Contact us for pricing.
