Polyphenylene Oxide By Syntop Chemical Co.,ltd.

LXNA 040A 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.A
Typical PropertiesA UnitA Test MethodA Typical Value
Intrinsic Viscositycm3/gISO 1628/140A 2
Molecular Weight-A GB/T 2784330000-37000
Copper ContentppmInternal Method<1
Volatile%Internal Method<0.6
Melt Index,300A /10kgg/10minISO 11338-13
TgA CGB/T 19466.2215