PP · Engineering Filament
Ultrafuse PP GF30 - Filament Specification & Printing Guide
Engineering specifications for Ultrafuse PP GF30, a PP 3D printing filament with a 100°C heat deflection temperature -- covering nozzle, enclosure, and drying requirements.
- Polymer Base
- PP
- Heat Deflection Temp
- 100°C
- Nozzle / Hotend
- Hardened Steel Required
- Enclosure
- Passive Enclosure
Ultrafuse PP GF30
Ultrafuse PP GF30 is a PP filament rated to a 100°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
Ultrafuse PP GF30 is an engineering-grade 3D printing filament built on a PP polymer base. With a heat deflection temperature of 100°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 Ultrafuse PP GF30 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: PP
- Heat deflection temperature: 100°C
- Nozzle requirement: Hardened Steel Required
- Enclosure requirement: Passive Enclosure
Hardware & Environmental Requirements
The table below summarizes the hardware and environmental prerequisites for printing Ultrafuse PP GF30. Always confirm final values against the manufacturer’s official technical data sheet.
| Specification | Requirement |
|---|---|
| Polymer Base | PP |
| Heat Deflection Temperature | 100°C |
| Nozzle / Hotend | Hardened Steel Required |
| Enclosure | Passive Enclosure |
| Manufacturer TDS | Download Technical Data Sheet |
Nozzle & Hotend
Ultrafuse PP GF30 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
Ultrafuse PP GF30 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 Ultrafuse PP GF30 with a standard brass nozzle?
No. Ultrafuse PP GF30 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 Ultrafuse PP GF30 require an enclosure?
Ultrafuse PP GF30 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 Ultrafuse PP GF30 need to be dried before printing?
Store Ultrafuse PP GF30 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.