Corbion Purac Blend C High Heat, Impact Modified Homopolymer PLA

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Corbion Purac Blend C High Heat, Impact Modified Homopolymer PLA
Categories:	Polymer; Renewable/Recycled Polymer; Thermoplastic; Polylactic Acid (PLA) Biopolymer
Material Notes:	Heat resistance higher than typical PLA is achieved by addition of a nucleating agent and PDLA homopolymer. Increased impact is produced by addition of impact modifier to the base grade; a small amount of talc is added to preserve the modulus. Data is for samples produced from Puralact L and D 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 Purac.
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Physical Properties	Original Value	Comments

Density	1.25 g/cc

Mechanical Properties	Original Value	Comments
Tensile Strength	35.0 MPa
Elongation at Break	60 %
Tensile Modulus	3.50 GPa
Charpy Impact, Notched	2.30 J/cm²

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	95.0 °C	HDT B flatwise

Processing Properties	Original Value	Comments
Melt Temperature	190 - 220 °C	pre-drying required
Mold Temperature	70.0 - 100 °C

Descriptive Properties
Clarity	No

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PPURAC92 / 133274

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