Menu
Feature Introduction:
PVA K5 is an effective support material with higher solubility and lower moisture sensitivity, which is soluble in cold water. Even though exposed to air at 50% humidity for several days, its print performance will not be damaged. In addition, it bonds well to other consumables, such as PLA, PETG, and ABS, making it an excellent support material for multi-jet printing. It is transparent in its natural color, non-toxic and odor-free while printing, and soluble in water to be environmentally friendly.
Basic Physical Properties:
| PVA K5 | Printed copy (horizontal printing of sample, 100% linear filling) | Injection molded parts | Test standards |
| Density (g/cm3) | 1.05 | ISO 1183 | |
| Melt index (g/10min) * 1 | 30-35 | ISO 1133 | |
| Thermal deformation temperature (℃) * 2 | 85 | ISO 75 | |
| Vicat softening temperature (℃) * 3 | 95 | ISO 306 | |
| Tensile strength (MPa) | 41 | ISO 527 | |
| Tensile elongation at break (%) | 11 | ||
| Bending strength (MPa) | 77 | ISO 178 | |
| Bending modulus (MPa) | 2600 | ||
| Notched impact strength (KJ/m2) | 39 | ISO 179 | |
| Notch impact strength (KJ/m2) | 20 | ||
*1. Test condition: temperature (T)=220 ℃; Mass (m)=10kg.
*2. Test condition: bending stress=0.45MPa; Heating rate=120 ℃/h.
*3. Test condition: load=10N; Heating rate=120 ℃/h.
