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Ensinger PEI

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SABIC NORYL™ PPE Powders + Concentrates 646 (Asia)
Categories: Polymer; Thermoplastic; Polyphenylene Ether/PPO

Material Notes: NORYL™ PPE 646 resin is a 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 like toluene, chloroform, and THF. Chemical name: Poly (2,6-dimethyl-, 1,4-phenylene ether) (PPE) Formula: (C8H8O)n Regulatory Status: Complies with the FDA regulation 21CFR 177..2460. Also complies with EU Directive 2002/72/EC.

Information provided by SABIC

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Physical PropertiesOriginal ValueComments
Bulk Density 0.465 g/ccISO 1183
Density 3.20 g/ccSABIC method
Particle Size 200 µmSABIC method
Viscosity Measurement 0.46dl/g; SABIC method
Molecular Weight 68600 g/molSABIC method
 
Thermal PropertiesOriginal ValueComments
Glass Transition Temp, Tg 217 °Chalf width; SABIC method
 
Descriptive Properties
Mn21700SABIC method
Phenolic End-group Content820 ppmSABIC method
Physical FormPOWDERSABIC method
Toluene Content<1500 ppmSABIC method

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PSABH82235 / 290182

Proto3000 – 3D Engineering Solutions

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