Polymaker Fiberon PPS-CF

Polymaker Fiberon PPS-CF is a PPS filament rated to a 150°C heat deflection temperature. This page collects its hardware, environmental, and handling requirements in one place so you can confirm your printer is up to the job before you load the spool.

Material Overview

Polymaker Fiberon PPS-CF is an engineering-grade 3D printing filament built on a PPS polymer base. With a heat deflection temperature of 150°C, it is engineered for functional parts that must hold their shape under load and elevated service temperatures — jigs, fixtures, brackets, ducting, and end-use components that would deform in a commodity material.

Selecting Polymaker Fiberon PPS-CF is a systems decision, not just a spool decision: the polymer base dictates your hotend, your chamber, and your drying workflow. The sections below translate the manufacturer’s data into the concrete hardware and environmental requirements your printer must satisfy.

At a glance

• Polymer base: PPS
• Heat deflection temperature: 150°C
• Nozzle requirement: Hardened Steel Required
• Enclosure requirement: Passive Enclosure

Hardware & Environmental Requirements

The table below summarizes the hardware and environmental prerequisites for printing Polymaker Fiberon PPS-CF. Always confirm final values against the manufacturer’s official technical data sheet.

Nozzle & Hotend

Polymaker Fiberon PPS-CF is an abrasive, fibre-reinforced filament. The carbon or glass fillers will rapidly erode a soft nozzle, so a hardened steel hotend (or a carbide/tool-steel alternative) is mandatory. Expect noticeably higher extrusion torque as well, so confirm your extruder can sustain the flow before running long prints. CSV designation: Hardened Steel Required.

Enclosure & Chamber

Polymaker Fiberon PPS-CF benefits from at least a passive enclosure — a fully enclosed chassis (or a draft shield) that traps the heat from the heated bed. This slows cooling, reduces warping and edge curling, and improves interlayer adhesion. An actively heated chamber is not required, but a warm, draft-free environment materially improves results.

Frequently Asked Questions

Can I print Polymaker Fiberon PPS-CF with a standard brass nozzle?

No. Polymaker Fiberon PPS-CF is abrasive and will destroy a brass nozzle in short order. You must use a hardened steel (or carbide) nozzle — a tool-steel upgrade protects the hotend and keeps extrusion consistent over the life of the spool.

Does Polymaker Fiberon PPS-CF require an enclosure?

Polymaker Fiberon PPS-CF benefits from at least a passive enclosure — a fully enclosed chassis (or a draft shield) that traps the heat from the heated bed. This slows cooling, reduces warping and edge curling, and improves interlayer adhesion. An actively heated chamber is not required, but a warm, draft-free environment materially improves results.

Does Polymaker Fiberon PPS-CF need to be dried before printing?

Store Polymaker Fiberon PPS-CF sealed with desiccant and dry the spool before any critical print. As a rule of thumb, dry at 60-80 °C for 4 hours and print from a dry environment to protect layer strength and surface finish.