Material Guide
PEEK Sheet: Properties & Applications
When to specify PEEK sheet, how to machine it, and failure modes to avoid.
Material selection, failure analysis, and application notes — written for engineers who need to make a decision.
When to specify PEEK sheet, how to machine it, and failure modes to avoid.
Why engineers choose PEEK rod for bushings, seals, and wear parts.
A four-dimension decision framework for pressure, temperature and cost.
Why pure PTFE creeps — and when to switch to filled grades.
Why pure PTFE seals creep and how to design around them.
Why polyimide sheet is specified for thermal isolation above 300°C.
Why polyimide outperforms PEEK above 300°C.
Why PPS sheet is chosen for precision components in harsh environments.
When dimensional stability matters more than temperature.
Why PEI sheet is chosen for medical and electrical enclosures.
Why PPSU sheet is chosen for medical housings and sterilization trays.
Why PES sheet is chosen for medical and fluid handling applications.
Why PSU sheet is chosen for medical and electrical applications.
Why engineers choose black PPA sheets for demanding applications.
Why engineers choose PU sheet for extreme wear applications.
Understanding the mechanical, thermal, and moisture differences.
Understanding the workhorse of the polyamide family.
Understanding the higher strength and heat resistance of Nylon 66.