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PURAPOL D070

Technical Datasheet | Supplied by Corbion

PURAPOL D070 by Corbion is a crystalline, odorless, water insoluble, bio-based PLA homopolymer grade derived from natural resources. It is recommended to include 3-7% nucleating agent in formulations containing PLA homopolymers for crystalline resins. Offers a significant reduction in carbon footprint compared to oil-based plastics. Offers range of melt viscosities and deliver improved heat resistance, excellent mechanical properties and a reduced processing cycle time over standard PLA. Can be used as neat resin or as part of a compound in order to further optimize overall material properties. PURAPOL D070 is suitable for food contact applications. Complies with Regulation (EC) No. 1907/2006 (REACH), Regulation (EC) No. 453/2010 and Regulation (EC) No. 1272/2008.

PURAPOL D070 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Stereochemical Purity

> 99 % D-isomer

Internal method

Residual Monomer

< 0.5 %

Internal method

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

12 g/10min

(At 190°C/ 0.325 kg)

ISO 1133-A

Extrusion Properties

Value & Unit

Test Condition

Test Method

L/D Ratio

< 28

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PURAPOL D070

PURAPOL D070 Properties

Physical Properties

PURAPOL D070 Processing Guidelines

Extrusion Properties