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What is the difference between Noryl and PPO?

What is the difference between Noryl and PPO (or Modified PPO)?

Noryl® is a trade name for Sabic Plastics (formerly GE Plastics) for their Modified PPO (Modified PolyPhenyleneOxide). Sabic is the world leader in engineering and mechanical plastic resins.

This resin is a remarkably versatile material. PPO exhibits unusually low moisture absorption and great machinability. Noryl® is an excellent choice for water filtration and fluid handling parts. Noryl has excellent impact resistance, long term dimensional stability and is light weight. Noryl® has exceptional electrical properties (properties boosted by lack of water absorption). It can be thermoformed and machined to tight tolerances. It carries a UL flammability rating between UL 94-HB to UL 94 V-1. The primary specification covering PPO (Noryl®) is ASTM-D-4349.

Sabic Noryl is available in two standard unfilled varieties, EN-185 and EN-265. The number indicates the heat deflection temperature of the material. This material is easy to machine, holds tolerances well, and is great for water immersion applications. A complete data sheet is found hereNoryl EN-265 machined nozzle.

We stock this material in both sheet and rod. The standard natural color for Noryl is opaque Black and is stocked as the EN-265 grade of resin. Noryl® is also available as a glass filled material which enhances both the mechanical and thermal properties of the resin. Chemical attack from water, most salt solutions, acids and bases is also minimal with Noryl®.

Materials with similar physical properties are ABS, Acetal Copolymer, PET and PBT (Polyester) and Nylon.

Contact us for more details on the range of PPO – Noryl materials. Call us at 866-832-9315 or email us.

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Frequently Asked Questions

1 What types of PPO Noryl products does Industrial Plastic Supply offer?

Industrial Plastic Supply provides high-quality PPO Noryl in both sheet and rod forms. We specifically offer grades such as EN265 and EN185, catering to various industrial performance needs.

2 Are the PPO Noryl sheets and rods supplied by Industrial Plastic Supply American-made?

Yes, we are proud to supply American-made performance plastic sheets and rods, including our PPO Noryl products. We have been a trusted supplier of these high-quality materials since 1975.

3 What are the key characteristics of PPO Noryl that make it a performance plastic?

PPO Noryl is recognized as a performance plastic due to its excellent balance of mechanical, thermal, and electrical properties. It offers good dimensional stability, heat resistance, and impact strength, making it suitable for demanding industrial applications.