Spectrum PC/PTFE 1.75 mm NATURAL 0.75 kg
Spectrum PC/PTFE 1.75 mm NATURAL 0.75 kg
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High temperature and abrasion resistance
Spectrum PC/PTFE is an advanced composite filament based on polycarbonate (PC) with added PTFE, commonly known as Teflon. The high demand and limited availability of additive manufacturing materials with excellent mechanical properties, with a focus on high abrasion resistance, have led to efforts to combine the excellent properties of PC and PTFE. Polycarbonate offers high mechanical strength, and PTFE complements other properties by reducing wear and friction.
The modifications applied ensure better thermal stability of printed parts, increased electrical insulation, and higher chemical and water resistance. Thanks to its properties, Spectrum PC/PTFE filament is a material suitable for a wide range of industrial applications. Parts printed with PC/PTFE filament can be mechanically processed to achieve a perfectly smooth surface. The use of this type of material allows for the creation of parts with relatively complex geometries while maintaining relatively high dimensional accuracy.
To achieve the excellent technical properties of Spectrum PC/PTFE, basic storage rules for such materials must be followed (in a dry, dark place with humidity below 15%). For the best possible parameters of the printed object, it is recommended to dry the material before processing.
Tip: Printing with a heated chamber is recommended.
Key Features:
- low processing shrinkage (linear) approx. 0.6%
- heat deflection temperature (HDT) - 140°C
- Vicat softening point - 145°C
- flammability rating UL 94 (3.0 mm) - V1
- electrical resistance 1E12 Ohm
- static friction coefficient - 0.18
- dynamic friction coefficient - 0.14
- high abrasion resistance
- high mechanical strength
- very strong layer lamination
Applications:
- production of low-friction parts
- production of parts providing thermal, electrical, and heat insulation
- production of low-load gears and transmission elements
- manufacturing tools used to assemble components during the production process of
- end-use parts
- functional prototyping
Packaging
The filament is wound on a clear, neat spool. Each spool contains information about the material type, diameter, and recommended printing temperature. The filament is vacuum-packed with a moisture absorber. The entire product is packaged in original Spectrum Filaments packaging, lined with aluminum foil.
Product Specification Table
| Category | Detail |
|---|---|
| Product | Spectrum PC/PTFE 1.75mm NATURAL 0.75kg |
| Description | Composite polycarbonate filament with PTFE for high thermal, mechanical, and abrasion resistance |
| Key Features | Low shrinkage (~0.6%), HDT 140°C, Vicat 145°C, UL 94 V1, high electrical and mechanical resistance |
| Applications | Low-friction parts, thermal and electrical insulation, gears, tools, prototypes |
| Weight | 0.75 kg |
| Filament diameter | 1.75 mm |
| Outer reel diameter | 200 mm |
| Inner reel diameter | 52 mm |
| Empty reel weight | 260 g (plastic), 180 g (cardboard) |
| Reel color | Clear (plastic), Cardboard (eco-friendly) |
| Storage | Cool place (15-25°C), humidity <15% |
| Printing warnings | Heated chamber recommended, dry before use |
Shipping and Warranty
Shipping and Warranty
All products available in stock will be delivered with an average timing of 24/48 hours.
Italy warranty with dedicated consulting support, contact us!
