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Unitika TERRAMAC HV-6250H Polylactic Acid (PLA)

Category Polymer , Renewable/Recycled Polymer , Thermoplastic , Polylactic Acid (PLA) Biopolymer
Manufacturer Unitika
Trade Name TERRAMAC
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Unitika TERRAMAC HV-6250H Polylactic Acid (PLA).pdf
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Material Notes:
Foam, Extrusion, blow, and foam sheet grades. Bio-based materials produced from annually renewable raw materials.Information provided by Unitika Ltd.
Physical Properties Metric English Comments
Density 1.27 g/cc
0.0459 lb/in³
ISO 1183
Melt Flow 1.0 - 3.0 g/10 min

@Load 2.16 kg,
Temperature 190 °C
 1.0 - 3.0 g/10 min

@Load 4.76 lb,
Temperature 374 °F
Mechanical Properties Metric English Comments
Tensile Strength at Break 69.0 MPa
10000 psi
ISO 527
Elongation at Break 2.0 %
2.0 %
ISO 527
Flexural Strength 111 MPa
16100 psi
ISO 178
Flexural Modulus 4.70 GPa
682 ksi
ISO 178
Charpy Impact, Notched 0.190 J/cm²
0.904 ft-lb/in²
ISO 179
Thermal Properties Metric English Comments
Melting Point 170 °C
338 °F
Deflection Temperature at 0.46 MPa (66 psi) 120 °C
248 °F
ISO 75
Processing Properties Metric English Comments
Rear Barrel Temperature 180 - 200 °C
356 - 392 °F
Middle Barrel Temperature 190 - 230 °C
374 - 446 °F
Front Barrel Temperature 190 - 220 °C
374 - 428 °F
Die Temperature 20.0 - 120 °C
68.0 - 248 °F
Vacuum and pressure molding
150 - 180 °C
302 - 356 °F
Foam extrusion molding
Descriptive Properties Value Comments
Appearance Opaque white
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