As an important chemical raw material, polytetrahyd rofuran is mainly used for the preparation of spandex in the field of chemical fiber, and in the field of non-fiber for the preparation of elastomers, adhesives, coatings, sealants and other fields. Chemical resistance, good flexibility and resilience.
Melting point | 33-36 °C |
density | 1 g/mL at 25 °C |
vapor pressure | <0.01 mm Hg ( 25 °C) |
refractive index | n 20/D 1.465 |
Fp | >230 °F |
storage temp. | Store below +30°C. |
solubility | <10g/l |
Specific Gravity | 0.961 |