South Korea PTG PTMEG 3000 polytetrahydrofuran ether/polytetramethyl ether glycol PTMEG3000 molecular weight 25190-06-1
SPECIFICATION Specifications ITEMProject UNITUNIT SPECIFICATIONParameters APPEARANCE Appearance — A White waxy solid,and may…
SPECIFICATION Specifications ITEMProject UNITUNIT SPECIFICATIONParameters APPEARANCE Appearance — A White waxy solid,and may…