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PLA 305D Injection Resin

SCHEDA TECNICA PER NATURPLA 305D®
Poly (Lactic Acid) - Injection Grade ( white and tranparent)



Processing temperature
Material temperature 185℃
Feed Zone 20-40℃
Zone1 150-160℃
Zone2 160-170℃
Zone3 170-175℃
Nozzle 165-170℃
Mould 10-12℃
Back pressure Around 950 bars
(max.1800bars)
Screw speed 100-175rpm


Physical Properties ISO
Density 1.20(±0.05) 1183
Melt Index(Mi),g*10min(190℃/2,16Kg) 15-22 1133
Optical properties Transparent
Melt temperature(℃) 157-165
Degradation temperature(℃) 240-250
Shrinkage 0.04%


Mechanical Properties ISO
Tensile yield strength,MPa 55 527
Tensile yield elongation %2 527
Tensile strength at break,MPa 48 527
Tensile elongation at break %3 527
Tensile Moudulus,MPa 3300 527
Charpy Lmpact(non notched)4J,KJ/m2 %2 527
Tensile strength at break,Mpa 23 179
ThermalPropertise ISO
HDT A(1.8Mpa), ℃ 50 75-2
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