CorporateProfiles

PBY Plastics, Inc.

Ontario, CA, USA

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BY Plastics is recognized as a leading compression molding manufacturer specializing in high-performance industrial polymers. The company partners with top-tier resin suppliers to deliver precision-engineered components for demanding applications. Its product range includes sheets, rods, tubes, discs, rings and custom molded parts.

PBY’s material portfolio is extensive, organized into two primary series:

  • PB10000 — Non-melt processible fluoropolymer including PTFE (standard, modified and porous) virgin or filled with carbon, carbon graphite, bronze, stainless steel, aromatic polyester, Ekonol® and polyimide.
  • PB20000 — Melt-processible fluoropolymers, including PFA, FEP, PVDF, PCTFE, ETFE and ECA 2000.

Additional offerings include PEEK, UHMWPE and PEI for specialized applications.

Customers can explore this broad selection by material series, type, filler, or filter by industry and application. For projects requiring unique specifications, PBY supports custom orders, including tailored fill rates and modified compounds. These capabilities are backed by a dedicated manufacturing facility.

Quality assurance is central to PBY’s process. Every order undergoes rigorous in-house testing in its Material Lab to ensure compliance with ASTM, MIL and AMS standards. Detailed material data sheets are available on the company’s website for easy reference.

With more than four decades of industry experience, PBY Plastics has built a reputation for delivering consistent quality, technical expertise and reliable customer service to a wide range of markets. Industries that rely on PBY’s materials include aerospace, chemical processing, semiconductor manufacturing, food and pharmaceutical equipment, fluid handling, and industrial machinery. These applications often demand exceptional chemical resistance, dimensional stability and performance in extreme temperatures — qualities that are inherent to PBY’s engineered fluoropolymers and specialty materials.

PBY operates with a strong focus on engineering collaboration, helping customers select the optimal material solutions for their performance requirements. The company’s team provides guidance on polymer characteristics, filler selection, component design and application suitability. This consultative approach ensures customers receive parts that are not only tailored to their specifications but optimized for long-term durability.

In addition to manufacturing excellence, PBY Plastics maintains a commitment to continuous improvement. Investments in new equipment, expanded testing capabilities and advanced quality controls keep the organization at the forefront of precision polymer processing. The company’s streamlined production workflows and dependable lead times further strengthen its position as a trusted partner for both standard and highly specialized projects.

From prototype development to large-scale production, PBY Plastics continues to support customers across diverse industries with engineered polymer solutions that meet the highest performance expectations.

For more information or to find out how PBY can help make your next project a success, visit the website at www.pbyplastics.com or contact them at info@pbyplas.com