Resin Catalog
Medical-grade polymers, engineering resins, and elastomers — with live stock status, MOQs, and one-click sample requests.
4 grades

Radel R-5500 PPSU
R-5500
Polyphenylsulfone built for repeat steam sterilization, surviving 1000+ autoclave cycles without the crazing that limits polycarbonate. The default for reusable surgical instrument trays and handles.
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MOQ 25 lb · 1-2 weeks

Udel P-1700 PSU
P-1700
Transparent amber polysulfone offering autoclavability at a lower cost than PPSU. Widely used in dialyzer housings and reusable devices that need heat resistance with some optical transparency.
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MOQ 25 lb · 1-2 weeks

VESTAKEEP i4 G
i4 G
Implant-grade PEEK supplied with a long-term implant master file. Higher viscosity than ZA-500, favoured where machined stock and extruded profiles are the conversion route rather than molding.
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MOQ 11 lb (5 kg) · 4-6 weeks from producer

Zeniva ZA-500 PEEK
ZA-500
Implantable-grade PEEK with a modulus close to cortical bone, supported by a full long-term implant biocompatibility dossier. The reference material for spinal fusion cages and load-bearing implants.
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MOQ 11 lb (5 kg) · 3-5 weeks from producer