The plastics industry is rapidly transforming toward sustainable production. Companies now demand materials that deliver strong performance and remain eco-friendly. Luminy PLA emerged from that shift, becoming a superior choice for molding and 3D printing. Developed by TotalEnergies Corbion, this bioplastic blends advanced polymer technology with a sustainable global vision.
WHAT IS LUMINY PLA
Structure and key characteristics
Luminy PLA features high crystallinity, giving excellent heat resistance and dimensional stability. While regular PLA softens at 60 °C, Luminy keeps its strength above 100 °C. It also offers high transparency and surface gloss. During processing, the material maintains rigidity and mechanical balance, ideal for parts that require both function and appearance.
Product range
TotalEnergies Corbion divides Luminy into three main types: D-PLA, L-PLA, and compound blends. D-PLA has high crystallinity for heat-resistant or technical molded parts. L-PLA provides easy flow and clarity, perfect for 3D printing and thin films. Compound grades improve flexibility and compatibility with other polymers, giving broader processing options.
OUTSTANDING TECHNICAL PROPERTIES
Độ bền nhiệt vượt trội
After crystallization, Luminy PLA reaches a heat deflection temperature (HDT) of up to 120 °C—nearly double standard PLA. Parts remain stable under heat and pressure, preserving precise dimensions during molding. The improved HDT makes Luminy PLA ideal for technical parts requiring thermal endurance.
High mechanical stability
Luminy PLA has high stiffness and elasticity. It resists impact better than conventional PLA. Polymer flow stays stable without bubbles or discoloration during processing. This reliability ensures consistent quality for technical components, consumer goods, and light industrial parts.
Excellent processability
Luminy PLA is compatible with injection molding, extrusion, and 3D printing. Stable melt flow reduces production errors and energy use. Low viscosity helps fill complex molds easily and form smooth, glossy, accurate surfaces.
APPLICATIONS IN MOLDING AND 3D PRINTING
Injection molding
Luminy PLA performs efficiently on standard injection molding machines. Mold temperatures of 90–110 °C ensure optimal crystallization and better heat resistance. Short cooling cycles increase productivity.
Dimensional stability minimizes shrinkage after demolding, perfect for precision parts or heat-resistant packaging. Molded pieces show high gloss and sharp detail, releasing cleanly from molds without sticking.
3D printing
Luminy PLA is widely adopted in professional 3D printing. Strong layer adhesion and thermal stability deliver precise, durable models. Flow is smooth, preventing warping or delamination. The optimal print range is 190–220 °C, suitable for most FDM printers.
Printed surfaces are fine and easy to post-process by sanding, coating, or bonding. Luminy emits no unpleasant odor when heated, keeping workplaces safe and clean. With excellent accuracy and repeatability, Luminy PLA is trusted for industrial-scale 3D printing.
VICHEM – OFFICIAL DISTRIBUTOR OF POLYGRAM AND TOTALENERGIES CORBION PLA AND ADDITIVES IN VIETNAM
Vichem is the authorized distributor of Polygram and TotalEnergies Corbion plastic additives and Luminy PLA in Vietnam. We provide certified products and international-standard technical service.
- Technical consulting: helping clients select the right material for each use.
- Color testing: Vichem experts conduct precise color-matching to meet design needs.
- Application support: assisting customers during production to ensure optimal efficiency.
For more information, please contact us:
📞 Hotline: 08 1790 1790
📧 Email: contact@vichem.vn
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