3D PRINTING MATERIAL
PPS-CF 3D Printing in Singapore
Carbon-fibre PPS in Singapore — maximum heat and chemical resistance, flame retardant by nature.
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What is PPS-CF?
PPS-CF is polyphenylene sulfide reinforced with chopped carbon fibre. It has the highest heat resistance of anything we print, shrugs off almost every solvent, acid and fuel, and is inherently flame retardant without additives. It absorbs very little moisture, so parts hold tight tolerances once printed. The trade-off is brittleness: it is stiff but cracks under impact, so it suits static parts rather than clips or hinges. It is dried and printed through a hardened nozzle at very high temperatures, billed as a flat handling surcharge. Choose it for chemical-exposure, electrical or flame-sensitive applications.
PPS-CF is the material we print for the harshest environments: fittings that see solvents, acids or fuels, enclosures around batteries and electrical gear where flame retardance matters, and parts that sit next to ovens or heaters. It barely absorbs moisture once printed, so it keeps tight tolerances even in Singapore's humidity. It is brittle under impact, matte black only, and the most expensive material we offer, so it is the right call only when chemical, flame or extreme heat resistance is the actual requirement.
Best uses
- ▸Chemical-handling fixtures and fittings
- ▸Electrical and battery enclosures
- ▸Flame-sensitive housings
- ▸Parts near ovens and heaters
- ▸Lab and plating equipment
- ▸Pump and valve components
Pros
- ✓ Highest heat resistance we offer (~260 °C)
- ✓ Resists almost every solvent, acid and fuel
- ✓ Inherently flame retardant
- ✓ Very low moisture absorption once printed
- ✓ Excellent dimensional stability
- ✓ Good electrical insulation
Cons
- ✗ Needs a long, hot drying cycle before every print
- ✗ Abrasive — requires a hardened/wear-resistant nozzle
- ✗ Most expensive material we offer
- ✗ Brittle — poor impact resistance, not for snap-fits
- ✗ Matte black finish only, no colour options
- ✗ Advanced difficulty — printed at very high temperatures
Key properties
Which carbon-fibre material is right for you?
All four are reinforced with chopped carbon fibre, print in matte black and carry a flat handling fee for drying and a hardened nozzle. Start with PA-CF and step up only when the part's heat, humidity or chemical exposure calls for it. If the part stays under about 100 °C and isn't load-critical, PETG, ASA or PC will be cheaper and faster.
PA-CF
The default carbon-fibre choice.
Choose it when the part carries real load, needs to be stiff and light, and stays below about 150 °C in a normal indoor environment. It is the most affordable of the four.
Look elsewhere if it sits somewhere hot and damp for long periods, or near oils and fuels.
About PA-CF →PAHT-CF
For parts that run hot or live somewhere humid.
Choose it when the part sits in a car, beside a motor or in a warm enclosure (up to about 180 °C), or press-fits and bolt holes must hold their size in Singapore’s humidity.
Look elsewhere if it sees sustained heat above about 180 °C or harsh chemicals.
About PAHT-CF →PPA-CF
Maximum stiffness, a stand-in for machined metal.
Choose it when you are replacing an aluminium part, the part must not flex or creep under load, it runs above 200 °C, or it is splashed with oil, fuel or coolant.
Look elsewhere if it has snap-fits, clips or living hinges, or the budget matters more than the last bit of stiffness.
About PPA-CF →PPS-CF
This pageExtreme heat, chemicals and flame resistance.
Choose it when the part is exposed to solvents, acids or fuels, needs to be flame retardant (battery and electrical enclosures), or sits next to an oven or heater (up to about 260 °C).
Look elsewhere if it takes knocks or has to flex at all. It is stiff but brittle, so keep it to static parts.
| Compared | PA-CF | PAHT-CF | PPA-CF | PPS-CF |
|---|---|---|---|---|
| Max working temp | ~150 °C | ~180 °C | ~220 °C | ~260 °C |
| Stiffness | High | High | Highest | High |
| Impact toughness | Good | Good | Fair | Low (brittle) |
| Humidity stability | Fair | Good | Good | Excellent |
| Chemical resistance | Good | Good | Excellent | Best |
| Flame retardant | No | No | No | Yes |
| Relative price | $ | $$ | $$$ | $$$$ |
Not sure? Tell us what the part does, how hot it gets and what it touches, and we'll recommend one.
From our workshop
PPS-CF is dried and printed through a hardened nozzle at very high temperatures, billed as a flat handling fee on top of the per-gram rate and shown separately on your quote. Because it cracks rather than bends, keep it to static parts: no clips, hinges or press-fits that flex. Turnaround may run longer than standard jobs. If your part doesn't need its chemical or flame resistance, PPA-CF or PAHT-CF will usually be tougher and cheaper.
Guides on printing with PPS-CF
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