PEI, PSU & PPSU – High-Performance Plastics Ready from Stock
17.03.2025
At COMCO EPP, we supply high-quality PEI, PSU, and PPSU semi-finished products – including medical-grade PPSU – directly from stock.
These engineering plastics offer excellent heat resistance, dimensional stability, chemical resilience, and steam sterilization capability – making them ideal for critical applications across industries.
Our portfolio includes:
PEI (Polyetherimide)
Semi-transparent with outstanding dielectric properties and resistance to steam and vapour.
Applications: Microwave components, high-temperature insulators, steam systems
PSU (Polysulfone)
Amber-tinted, dimensionally stable and chemically resistant – ideal for food handling and lab environments.
Applications: Laboratory equipment, filtration, food industry, aerospace
PPSU (Polyphenylsulfone) & PPSU Medical Grade
Exceptional strength, sterilizability, and chemical resistance – also available as PPSU MG (Medical Grade) for healthcare needs.
Applications: Medical devices, plumbing, aerospace, filtration, membrane housing
Available as sheets and round rods – directly from our warehouse.
Let’s find the right material for your next challenge.
More contributions
01.07.2025
High-Performance Plastics for Crane Construction and Hoisting Technology – Engineered to Lift More
At COMCO EPP, we manufacture plastic components specifically engineered to meet the tough demands of crane construction and hoisting equipment.
At COMCO EPP, we specialize in custom-manufacturing plastic components for skip and compactor containers – precisely tailored to your drawings and technical requirements.
At COMCO EPP, we develop engineering plastics that stand up to the harshest conditions in municipal, industrial, and seawater treatment – including exposure to ozone, chlorine, and sodium hypochlorite.