Noryl® PPO material is used frequently in fluid handling applications due to the very low moisture absorption.
Noryl is similar to Acetal and P.E.T. but carries a better UL rating.
Noryl rods and Noryl sheets are in stock and available in a number of sizes in black. It is great for electrical applications requiring high die-electric strength. Noryl is a trade name of Sabic Plastics (formerly GE Plastics).
Noryl is ITAR compliant, and Noryl is RoHS compliant
This material is a strong engineering plastic with excellent mechanical, thermal and electrical properties. One of the lowest moisture absorption material, with very low thermal expansion. PPO also retains most of its flexural and tensile strength as well as its resistance to creep at elevated temperatures.
Frequently used in:
Fluid Handling, Pump and Valve – Low Moisture Parts
Electrical Housings, Cases and Components
Instrumentation and Semiconductor Components
High Continuous Temperature Environments (185 degrees F ; 265 degrees F)
Flame Retardant Parts Needing UL-94 V-1 (at .058″ thickness)
Materials Available As
Noryl Sheet:
.060″ – 6″ thick in 48″ X 96″ Sheets – EN-265 (Black only)
1/8″, 3/16″, and 1/4″ in 48″ X 96″ with Haircell finish one side in EN-185 (White or Black)
Film: .002″ – .029″ in up to 26″ wide rolls on special order basis
Noryl Rod: 1/8″ – 8″ diameter up to 96″ lengths
Special Formulations:
Glass Filled, Static Dissipative, Custom sizes, or Formulations
These properties are for evaluation purposes only. This information is not to be construed as a warranty, guarantee or assurance that you may achieve the same results. Materials made from different resin types, manufacturing techniques and manufacturers will react differently. The information should be used to compare against other materials only, and each user should make his own tests to determine suitability. No warranty as to this materials suitability are either expressed nor implied.
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 here.
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®.