Things To Consider

Cross-Reference Alternatives

Some ULTEM MPNs cross individual references to the equivalent Delrin model numbers. So, if you're looking for a competitor item that is either out of stock or obsolete, chances are Raptor Supplies has the equivalent ULTEM product available.


These ULTEM products range from small to large sizes. They may require careful packaging as some items might get damaged while shipping. Hence, they are delivered by courier shipment and air freight for minimum downtime.

About Ultem

ULTEM films and stock combine exceptional mechanical, thermal & electrical properties for use in circuit-breaker housing, manifolds and semiconductor components. Plastic rod stocks from ULTEM are ideal for construction projects and conveyor systems. These rods have a maximum tensile strength of 16500 psi, making them suitable for applications requiring high strength and rigidity at elevated temperatures. They are available in lengths ranging between 1 and 6 ft. ULTEM PEI sheet stock is made of flame-retardant polyetherimide for resistance against chemicals & corrosion. It is used in medical packaging applications, owing to its dimensional stability.

Frequently Asked Questions

Which company makes ULTEM plastic?

It is made by SABIC, a public company based in Riyadh, Saudi Arabia.

What is the operating temperature range of ULTEM rod stocks?

The brand's rod stocks can be operated at temperatures ranging from -20 to 340 degrees F.