Corbion Purac Blend B High Heat, High Modulus Homopolymer PLA

Category	Polymer , Renewable/Recycled Polymer , Thermoplastic , Polylactic Acid (PLA) Biopolymer
Manufacturer	Corbion Purac
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Corbion Purac Blend B High Heat, High Modulus Homopolymer PLA.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Heat resistance higher than typical PLA is achieved by addition of a nucleating agent and PDLA homopolymer. Increased modulus is produced by addition of talc to the base grade. 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.

Physical Properties	Metric	English	Comments
Density	1.27 g/cc	0.0459 lb/in³

Mechanical Properties	Metric	English
Tensile Strength	42.0 MPa	6090 psi
Elongation at Break	17 %	17 %
Tensile Modulus	4.00 GPa	580 ksi
Charpy Impact, Notched	0.600 J/cm²	2.86 ft-lb/in²

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	120 °C	248 °F	HDT B flatwise

Processing Properties	Metric	English	Comments
Melt Temperature	190 - 220 °C	374 - 428 °F	pre-drying required
Mold Temperature	70.0 - 100 °C	158 - 212 °F

Descriptive Properties	Value	Comments
Clarity	No

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