Songhan Plastic Technology Co.,Ltd.

Corbion Purac Blend A High Heat Homopolymer PLA

Category Polymer , Renewable/Recycled Polymer , Thermoplastic , Polylactic Acid (PLA) Biopolymer
Manufacturer Corbion Purac
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Corbion Purac Blend A High Heat Homopolymer PLA.pdf
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Material Notes:
Heat resistance higher than typical PLA is achieved by addition of a nucleating agent and PDLA homopolymer. Data is for samples produced from Puralact L and D lactide monomers; Purac also produces high stereo optical purity lactide monomers. PLA is 100% biobased and is both recyclable and compostable. PLA can be used in a broad range of applications from molded plastic parts to textiles, foams, and films.Information provide by Corbion.
Physical Properties Metric English Comments
Density 1.24 g/cc
0.0448 lb/in³
Mechanical Properties Metric English Comments
Tensile Strength 45.0 MPa
6530 psi
Elongation at Break 5.0 %
5.0 %
Tensile Modulus 3.00 GPa
435 ksi
Charpy Impact, Notched 0.500 J/cm²
2.38 ft-lb/in²
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 105 °C
221 °F
HDT B flatwise
Processing Properties Metric English Comments
Melt Temperature 190 - 220 °C
374 - 428 °F
pre-drying required
Mold Temperature 80.0 - 100 °C
176 - 212 °F
Descriptive Properties Value Comments
Clarity No
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