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Plastics & Elastomers
The material selection platform
Plastics & Elastomers
by SpecialChem
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Technical Datasheet | Supplied by Total Corbion PLA
PURAPOL L175 by Total Corbion PLA is an odorless, water insoluble, biobased polylactic acid (PLA) homopolymer grade derived from natural resources. Offers a significant reduction in carbon footprint compared to oil-based plastics. Exhibits high heat properties and high viscosity. Compared to standard PLA, this grade has higher melting points and an increased rate of crystallization. It can be processed using film extrusion and thermoforming. For processing, it is recommended to pre-dry the resin. PURAPOL L175 is recommended for fiber spinning, biaxially-oriented films, cold cups and semi-crystalline parts, which exhibit a higher temperature resistance. Complies with EU commission regulation 10/2011, Regulation (EC) No 1935/2004, EN13432 and REACH.
Product Type
PLA (Polylactide) > PLA
Physical Form
Opaque, white

PURAPOL L175 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Stereochemical Purity
> 99 % L-isomer
( )
Internal method
Residual Monomer
< 0.3 %
( )
Internal method
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)
3 g/10min
(At 190°C/ 2.16 kg)
ISO 1133-A

PURAPOL L175 Processing Guidelines

Extrusion Properties

Value & Unit
Test Condition
Test Method
Feed Zone
20 - 40 °C
Processing (Melt) Temp
180 - 190 °C
Mixing & Conveying Temperature
190 - 210 °C
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