Name: PAHT-CF (PPA-CF) Filament
Brand: Qidi Tech
Price: 94.99 USD
Availability: InStock
Rating: 4.8 (4 reviews)

$94.99

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Product Features

Low Moisture Absorption
Exceptional Mechanical Properties & Layer Adhesion
High Tensile Strength
Comes with High Temperature Spool
Diameter: 1.75mm +/- 0.02mm

Cautions for Use

0.2 mm Nozzle Not Compatible
Brass/Copper plated Nozzle Not Recommended
Dry before Use
Enclosure Printer Required

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QIDI PAHT-CF(PPA-CF) 3D Printer Filament

QIDI PAHT-CF(PPA-CF) is specially developed for FDM 3D printing process, the substrate is made of QIDI UltraPA(PPA)，high-temperature nylon with low moisture absorption, high strength, high abrasion resistance, excellent chemical resistance and high heat resistance, good dimensional stability and no warping during the printing process.

Higher Strength

QIDI TECH PAHT-CF(PPA-CF) Filament's Flex modulus up to 6.9 Gpa. Smart Fiber Reinforced Technology greatly improves the mechanical properties and heat resistance of the material, and releases the internal stress during the printing process through the fiber mesh structure, resulting in good dimensional stability of the printed part

Temperature and Humidity Resistance

QIDI TECH PAHT-CF(PPA-CF) Filament's have good tensile and flexural strength performance in both wet and dry environments.

Display of PAHT-CF(PPA-CF) Prints

Accessory Compatibility

	Recommended	Not Recommended
Build Plate	QIDI PEI Plate, HF Plate and Smooth Plate	PC Plate
Hotend	Hardened Steel Nozzle ( 0.4 / 0.6 / 0.8 mm) Bimetal Nozzle ( 0.4 / 0.6 / 0.8 mm)	Brass/Copper plated Nozzle (0.2/0.4/0.6/0.8 mm)
Glue	PVP glue/ 3D LAC adhesive spray	/

Recommended Printing Settings
Drying Settings (Blast Drying Oven)	80-100 °C，4-6 h
Printing and Keeping Container's Humidity	< 15% RH (Sealed, with Desiccant)
Nozzle Temperature	300 - 320 °C
Bed Temperature (with Glue)	70-90 °C
Printing Speed	< 30-120 mm/s

Physical Properties
Density	1.20 g/cm³
Water absorption	1.37 %
Heat Deflection Temperature	84.8 °C
Melting Temperature	237 °C
Melt Index	3.4 g/10 min

Mechanical Properties
Tensile Strength	93.15±1.64 MPa
Breaking Elongation Rate	1.92±0.10 %
Bending Modulus	6727.22±382.20 MPa
Bending Strength	144.00±1.87 MPa
Impact Strength	10.37±0.27 KJ/m2

Downloads

Filament TDS

Filament MSDS

Printing Tips

• PAHT material is very sensitive to moisture. Printing after absorbing moisture will result in ozzing, extruding with bubbles and rough surface appearance, thus reducing print quality. It is recommended that put the filament into a dry box (humidity below 15%) immediately after opening the QIDI PAHT-CF vacuum foil bag for printing. Please put the unused filament back into the original aluminum foil bag for sealed storage.
• After the printing, the printed part can be annealed to further improve the strength of QIDI PAHT-CF print part. Annealing conditions: place the printed part at 80-100°C for 4-6 hours and cool to room temperature naturally.
For more details please refer to: Filament Guide on WIKI.

Vacuum Aluminum Foil Packaging

According to the test, the water vapor transmission rate of ordinary sealed packaging is 4.76%, while the water vapor transmission rate of vacuum aluminum foil packaging we use is only 0.014%. It can be seen that vacuum aluminum foil packaging is more water-resistant.