South Korea PTG PTMEG 1000 polytetrahydrofuran ether/polytetramethyl ether glycol PTMEG1000 molecular weight 25190-06-1
SPECIFICATION Specifications ITEMProject UNITUNIT SPECIFICATIONParameters APPEARANCE Appearance — Transparent liquid or white waxy solid waxy at low temp White Waxy solid,or becomes a transparent liqu…
