PPO Powder is a medium-high molecular weight polymer based on Polyphenylene Ether (PPE). This material is intended for use as an additive or a building block in a variety of thermoplastics and thermoplastic elastomers such as Styrenic Block Copolymers. PPE powder can be used to improve properties (i.e. Heat Distortion and Creep Resistance). It is hydrolytically stable and non-hydroscopic (typically less than 0.2% water uptake). The polymer is soluble in common organic solvents and THF. Chemical name: Poly (2,6-dimethyl-, 1,4-phenylene ether) (PPE) Formula: (C8H8O)n.

Typical Properties Unit Test Method LXN 035 LXN 040 LXN 045

Intrinsic Viscosity cm3/g ISO 1628/1 35±2 40±2 45±2

Molecular Weight - GB/T 27843 22000-28000 30000-37000 39000-46000

Copper Content ppm Internal Method