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Feature Introduction:
PLA K5Silk is a material with a silky texture. With PLA materials’ environmental friendliness and printability, its improved gloss and impact properties make it possible that filaments and printed parts to be free of irritating odors, and easy to print with a wonderful silky surface and strong interlayer adhesion.
Basic Physical Properties:
| PLA K5Silk | Printed copy (horizontal printing of sample, 100% linear filling) | Injection molded parts | Test standards |
| Density (g/cm3) | 1.24 | ISO 1183 | |
| Melt flow rate (MFR) 1 | 5-10 | ISO 1133 | |
| Heat deflection temperature(HDT)2 | 53 | ISO 75 | |
| Vicat softening temperature(VST)3 | 60 | ISO 306 | |
| Tensile strength (MPa) | 31-33 | ISO 527 | |
| Elongation at break(%) | >30 | ||
| Maximum force(Mpa) | 55-65 | ISO 178 | |
| Flexural modulus(Mpa) | 2000-2200 | ||
| Impact strength(KJ/m2) | 17-22 | ISO 179 | |
| Notch impact strength1(KJ/m2) | 4-6 | ||
*1. Test condition: temperature (T)=190 ℃; Mass (m)=2.16kg.
*2. Test condition: bending stress=0.45MPa; Heating rate=120 ℃/h.
*3. Test condition: load=10N; Heating rate=120 ℃/h.
