Black PEEK Sheets & Rods – Engineering Plastic

Black PEEK Sheets & Rods are premium engineering thermoplastics with uniform black coloring, inheriting PEEK’s exceptional thermal stability (260°C continuous use), chemical resistance, and mechanical strength. Outperforming PEI (Polyetherimide) in harsh industrial and electronic environments, they solve critical pain points: uneven color fading, heat-induced deformation, impurity contamination, and insufficient structural stability. Ideal for precision components requiring consistent aesthetics and industrial-grade reliability, compatible with CNC machining and custom fabrication.

• Uniform Black Aesthetics: Stable color retention under high temperatures and chemical exposure, no fading or discoloration – superior to PEI’s color instability.

• Superior Thermal & Chemical Resistance: Continuous use at 260°C (vs. PEI’s 170–200°C); resists fuels, solvents, acids, and hydrolysis for long service life.

• High Mechanical Strength: Excellent tensile strength, rigidity, and creep resistance under load, outperforming PEI in load-bearing applications.

• Tight Dimensional Stability: Low thermal expansion coefficient, ensuring precision fit for CNC-machined parts and structural components.

• Versatile Processability: Adaptable to CNC milling, turning, and precision cutting for complex, high-tolerance components.

✅ Low MOQ Flexibility: Supports prototyping and small-batch production with flexible minimum orders – no excessive inventory pressure.

✅ Rapid Global Shipping: Expedited logistics with industrial-grade packaging, ensuring on-time delivery to worldwide destinations.

✅ Responsive Collaboration: Custom cutting, technical guidance, and urgent delivery support for tight project timelines.

✅ Quality Assurance: Full material data sheets (Black PEEK vs. PEI comparison) + batch traceability for consistent performance.

✅ Fast Sample Service: Expedited sample delivery for performance validation (shipping & material costs apply).

• Electronics & Electrical: Black insulating components, connector housings, static-sensitive fixture tools.

• Aerospace & Automotive: High-temp structural parts, under-hood components, wear-resistant bushings.

• Industrial Machinery: Valves, seals, wear plates, and fluid-handling components in harsh environments.

• Medical & Analytical: High-purity black components (industrial-grade biocompatibility) and lab equipment parts.

Black PEEK delivers higher continuous use temperature, better color stability under extreme conditions, and superior mechanical/chemical resistance vs. PEI. For applications requiring consistent black coloring, high heat resistance, or long-term durability, PEI’s limitations make Black PEEK the preferred choice.

• Access detailed data sheets (Black PEEK vs. PEI performance comparison).

• Get custom quotes for volume, thickness/length, and cutting requirements.

• Arrange fast sample delivery for prototyping and performance validation.