USB-C connectors: high-performance materials in custom colors

The challenges of customizing USB-C connectors

The rapid growth of mobile commerce has heightened the demand for color-customizable electronics. Yet, producing USB-C connectors that maintain bright, long-lasting colors under high-heat processing and UV exposure is no small feat. Whites, yellows, and blues are especially prone to discoloration, making color consistency a major challenge.

Simultaneously, USB-C connectors must process higher voltage levels with minimal risk of electrical tracking or fire. This requires materials with insulating properties that support ultra-thin walls (as narrow as 0.25mm between pins) without sacrificing safety or performance.

Envalior’s material solutions for USB-C connectors

Envalior has developed market-leading materials to address these challenges. Stanyl® PA46 and ForTii® PA4T deliver outstanding performance and design flexibility for USB-C connectors. Key benefits of these solutions include:

• Vibrant color options: Available in white and a broad range of Chroma Colors.
• Safety standards: 550–600V comparative tracking index (CTI) to minimize electrical shortage risks.
• Thin-wall capability: High flow for producing ultra-thin parts and reducing cycle times.
• Durability: High stiffness ensures precise tolerance and strong pin retention.
• Heat resistance: Suitable for lead-free reflow soldering without blistering.
• Certified performance: UL 94 V-0 grades for flame retardancy.
• Signal compatibility: Meets USB4 standards, supporting speeds up to 40Gbps.
• Sustainability: Free from halogen and red phosphorus. B-MB (Biomass balancing) Stanyl grades are also available for the market.

Our patented digital tool for color development enhances efficiency, achieving first-time-right color matches and saving customers up to 50% of the time traditionally required for color sampling.

Driving innovation in electronics manufacturing

Envalior collaborates closely with customers to ensure our materials exceed industry demands. From reducing operational costs to delivering superior product performance, our solutions empower design engineers to meet consumer expectations for high-quality, customizable, and safe USB-C connectors.

Ready to deliver vibrant, durable, and high-performing USB-C connectors? Partner with Envalior to access advanced thermoplastics that transform your manufacturing processes.

Contact us today to learn how we can help you create innovative, consumer-driven solutions.