Nanya Formosa Asahi FAS PTMG1000 polytetramethylene ether glycol PTMEG1000 molecular weight 25190-06-1

                                                                            product name :fas ptmg level ：1000 (molecular weight) other names ：ptmeg, polythf product description ：polytetrahydrofuran ether, polytetramethyl ether diol purpose ：polyurethane raw materials and other polymers and polymer modifiers physical and chemical properties appearance none transparent liquid (white waxy solid below melting point) smell none ph 中 sex vapor pressure tiny viscosity 235 mpa.s(at40℃)*…