Polymeg 2000 Polyol

Polymeg 2000 Polyol by LyondellBasell is polytetramethylene ether glycols (PTMEG) produced by polymerizing tetrahydrofuran. The chain is capped with primary hydroxyl units. At slightly elevated temperature (38° C, 100° F), it liquefy to low-viscosity, water-white liquid with a tendency to supercool. It provides high fungus-, abrasion resistance, low-temperature flexibility and superior dynamic properties. It exhibits high moisture vapor transmission and tear strength. Polymeg 2000 Polyol is recommended for adhesives and sealants.