SABIC ULTEM™ 2210 Resin: 20% Glass-Fiber-Reinforced PEI – The Preferred High-Performance Engineering Plastic Solution

In the realm of high-end engineering plastics, SABIC's ULTEM™ polyetherimide (PEI) resins have long been renowned for their outstanding all-around performance. Among them, ULTEM™ 2210 – a 20% glass-fiber-reinforced, high-flow PEI grade – stands out as an ideal material choice for demanding manufacturing sectors such as electronics and electrical, automotive, and aerospace, thanks to its exceptional mechanical strength, heat resistance, dimensional stability, and flame-retardant characteristics.

Outstanding Mechanical Performance and Thermal Stability

ULTEM™ 2210 resin features a glass transition temperature (Tg) of up to 217°C, endowing it with superior heat resistance. Its tensile strength reaches 140 MPa, and flexural strength hits 210 MPa, while tensile modulus and flexural modulus are 6800 MPa and 6500 MPa respectively, demonstrating extremely high rigidity and strength. In terms of thermal performance, the heat deflection temperature (HDT/Ae) under 1.8 MPa load is 205°C, and the Vicat softening temperature (Rate A/50) is 223°C, enabling long-term retention of mechanical properties in high-temperature environments.

Excellent Flame Retardancy and Electrical Properties

Safety performance is a critical consideration in high-end applications. ULTEM™ 2210 has achieved UL94 V-0 (0.41 mm) and 5VA (1.9 mm) flame-retardant ratings, with a limiting oxygen index (LOI) of 46%, offering outstanding flame retardancy along with low smoke and low toxicity characteristics. In terms of electrical properties, the material has a volume resistivity of 1×10¹⁵ Ω·cm, a dielectric strength of 34 kV/mm at 0.8 mm thickness, and a stable dielectric constant of approximately 3.0 at 1 MHz, making it a reliable choice for electrical insulation applications.

Broad Range of Applications

With its exceptional combination of properties, ULTEM™ 2210 has been widely adopted across multiple industries:

• Electronics & Electrical: Used in connectors, sensors, relays, circuit boards, chip trays, and 5G base station components. Its excellent electrical insulation, high-temperature resistance, and dimensional stability meet the stringent reliability requirements of precision electronic components.

• Automotive Industry: Suitable for high-temperature connectors in engine compartments, temperature sensors, engine components, and more. ULTEM™ 2210 can operate continuously over a wide temperature range from -160°C to 180°C and resists attack from automotive and aviation fluids, aliphatic hydrocarbons, alcohols, acids, and weak aqueous solutions, making it an ideal metal-replacement candidate.

• Aerospace & Consumer Electronics: The material is also applicable to aircraft interiors, drone parts, eyeglass frames, home appliances, and personal accessories.

Excellent Processability

ULTEM™ 2210 features an enhanced-flow formulation design, providing good injection-molding processability. Recommended drying conditions are 150°C for 4–6 hours, with a maximum moisture content below 0.02%. The recommended melt temperature range for injection molding is 370–410°C, and mold temperature should be controlled between 140–180°C. The material exhibits a mold shrinkage rate of 0.3%–0.5%, ensuring good dimensional stability and low warpage.

Commitment to Sustainability

Notably, SABIC also offers ISCC+ certified renewable bio-based solutions for ULTEM™ 2210, helping customers achieve their sustainability goals while pursuing high performance.

As a professional engineering plastics raw material trader, we are committed to providing our customers with the highest-quality material solutions. With its outstanding performance and broad application adaptability, SABIC ULTEM™ 2210 resin is undoubtedly a reliable partner for your high-end product development. For more technical data or procurement inquiries, please feel free to contact us.