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PTMEG(Poly(tetramethylene ether glycol)650)
【Product name】PTMEG(Poly(tetramethylene ether glycol)650)
【Product details】

Chinese alias: Poly(tetramethylene ether glycol) 2900, polytetrahydrofuran
Structural formula:

English abbreviation: PTMG、PTMEG
CAS NO.: 25190-06-1
EINECS NO.: 216-898-4[1]
Molecular formula:  HO-[-CH2CH2CH2CH2O-]n-H

It can be used as tyre, driving band, gasket, etc. It can also be used as coating, artificial leather, etc.
Average molecular weight is 2000 Poly(tetramethylene ether glycol) 650 can be used to produce polycarbaminate fiber. Since it has good anticoagulant activity, it can be used as medical macromolecular material.