- They give lower foam density with lower thermal conductivity than the same number of moles of comparable C5-hydrocarbon components
- They have better compatibility with polyols and result in betterfoam cell structures
- They can be used in traditional CDC-11 formulations
- Integral skin urethane foams, micromolecular urethane foams, polyisocyanurate foamsare easily prepared by azeotrope blowing agents