PAHT-GF (PPA-GF) Filament

USD 94.99

Description

QIDI PAHT-GF (PPA-GF) Filament QIDI PAHT-GF is specially developed for FDM 3D printing process. The base material is high-temperature nylon, compounded with 15% glass fiber, and a mesh skeleton structure is formed inside. It has the characteristics of low moisture absorption, high strength, high wear resistance, excellent chemical resistance and high heat resistance. It has good dimensional stability during printing, no warping and shrinkage, exquisite matte surface, and more diverse colors. Stable mechanical properties The addition of glass fiber significantly improves the mechanical strength of the material and solves the problem of warping and shrinkage in PPA printing. It also provides more color options and is suitable for manufacturing high-load materials with color requirements. Filament PA12-CF PAHT-CF UltraPA-CF25 PAHT-GF Bending strength (X-Y，Annealed) 124 MPa 157 MPa 168 MPa 137 MPa Bending modulus (X-Y，Annealed) 4305 MPa 6983 MPa 7466 MPa 4135 MPa High Heat Resistance Smart Fiber Reinforced Technology greatly improves the heat resistance of the material, allowing your work to maintain stable performance in high temperature environments, suitable for application scenarios that require heat resistance. Filament PA12-CF PAHT-CF UltraPA-CF25 PAHT-GF Heat Deflection Temperature(0.45MPa) 138.2°C 190.7°C 196.9°C 180.0°C Low Mositure Sensitivity QIDI PAHT-GF based on modified high temperature nylon, whose saturated moistureabsorption rate is only one tenth of ordinary PA6, completely solving the defects ofthe mechanicalproperties and dimensional stability of nylon materials that change greatly after absorbed moisture. Filament PA12-CF PAHT-CF UltraPA-CF25 PAHT-GF Water absorption 2.46% 1.37% 1.09% 1.75% Super Abrasive Resistance QIDI PAHT-GF has a low coefficient offriction, self-lubricating properties and excellent wearresistance, which can easily meet all kinds of high-strength gears or industrial applications withhigh wear requirements. 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) Tungsten Carbide Nozzles( 0.4 / 0.6 / 0.8 mm) Brass/Copper plated Nozzle (0.2/0.4/0.6/0.8 mm) Glue Glue Stick/ 3D LAC adhesive spray /   Recommended Printing Settings Drying Settings (Blast Drying Oven) 80-100 °C，4-8 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 30-160 mm/s Physical Properties Density 1.27 g/cm³ Water absorption 1.75% Heat Deflection Temperature 80 °C Melting Temperature 237°C Melt index 7.6 g/10 min Mechanical Properties Tensile strength(X-Y) 86.49±1.03 MPa/90.50±2.57 MPa Elongation at break (X-Y) 1.78±0.07 %/td> Bending Modulus 4135.14±64.91 MPa/4897.64±136.40 MPa Bending Strength 137.78±2.35 MPa/140.77±5.28 MPa Impact Strength 7.29 ± 0.76 KJ/㎡ Downloads Filament TDS Filament MSDS Printing Tips 1.Nylon material is very easy to absorb moisture within the environment, and printing after absorbing moisture will result 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-GF vacuum foil bag for printing. Please put the unused filament back into the original aluminum foil bag for sealed storage. 2. After the material is damp, there will be more printing ozzing, bubbles extruded and rough printing surface. Please dry the filament in an oven at 80-100℃ for 4-6h to restore the printing quality of QIDI PAHT-GF. 3. It is recommended to use hardened steel and above grade nozzles, which can effectively improve the print quality. Besides, it is recommended that the thickness of the heating block is longer 12mm. 4. After the printing is completed, the QIDI PAHT-GF printed part can be annealed to further improve the strength of print part. Annealing conditions: leave printing part in an oven at 80-100℃ for 4 to 8 hours and cool to room temperature naturally. 5.The filament has a high content of short-cut glass fiber and has been factory-dried, which makes it more brittle and prone to breaking. This is a normal phenomenon.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. Product Size QIDI TECH PAHT-GF filament 1.75mmWorks perfectly with most FDM 3Dprinters on the market.