BASF BASF PolyTHF 1000 PTMEG1000 molecular weight 25190-06-1
CAS number ：25190-06-1 Molecular formula ：C8H18O4 Chemical name ：Polytetramethylene ether glycol; polytetrahydrofuran Purpose : PTMEG is mainly used to produce polyurethane elastomers, polyurethane elastic fibers (domestically known as spandex, internationally known as Spandex) and ester-ether copolymer elastomers. Product packaging ：200KG drum, bulk water Test parameters Value Test method Molecular weight 975-1025g/mol Calculate value hydroxyl content…
