Mechanical Attributes
1. Filament Brand: Kexcelled
2. Colour: Matte White/Black
3. Tensile strength: 36–42 MPa
4. Tensile strength z: not specified
5. Breaking elongation x–y: 2–4%
6. Breaking elongation z: not specified
7. Impact strength x–y: 38–42 kJ/m²
8. Notched impact strength x–y: 6–9 kJ/m²
9. Impact strength z: not specified
10. Density: 1.40–1.45 g/cm³
11. Saturated water absorption: very low (PLA is not hygroscopic like nylon)
12. Composition: PLA (polylactic acid), matte modifier blend
Heat Resistance
1. Heat deflection temperature (0.45 MPa): 61 °C
2. Heat deflection temperature (1.8 MPa): not specified
3. Vicat softening temperature: 57 °C
4.Melting temperature: ~160 °C
5.Glass transition temperature: ~60 °C
6.Crystallisation temperature: not applicable (amorphous polymer)
3D Printing Perimeters
1. Melt index (190 °C, 2.16 kg): 7–12 g/10 min
2. Nozzle temperature: 190–230 °C
3. Bed temperature: 30-60 °C
4. Drying requirement: not mandatory but 45–55 °C for 3–6 hours
5. Cooling fan: 50–100%
6. Recommended nozzle sizes: 0.4 mm, 0.6 mm
7. Hardened steel nozzle required: no (not abrasive)
8. Printing speed: 40–80 mm/s
9. Chamber temperature: not required
10. Max overhang: ~60–65°
11. Max bridge length: ~20–30 mm
12. Annealing: not required but can be done at 80–100 °C for increased strength
Chemical Properties
1. Odour: Odourless
2. Flammability: Flammable
3. Solubility: Insoluble in water
4. Chemical resistance: low; sensitive to alcohols, alkalis, and solvents
5. Not resistant to acids, alkalis, strong solvents
6. Lower water absorption than nylon; no drying needed for typical use