Rilsan® BESN BLACK P40 TL01 resin is a polyamide 11 produced from renewable resources. This black grade is plasticized and specifically designed for extrusion. The biobased content percentage is >89% as calculated per ASTM D 6866.

PA11 BESN BLACK P40TL01 France Arkema Main applications:
- Fluid transportation.
- Oil tubes for motor vehicles.

PA11 BESN BLACK P40TL01 France Arkema Packaging: This grade is delivered dry in sealed packaging (550 kg rigid containers), ready for processing.

PA11 France Arkema

PA11 biobased polyamide from France's Arkema is leading the green revolution in the materials industry. Sourced 100% from castor oil, this renewable material perfectly combines outstanding mechanical properties with environmental benefits, making it an ideal choice for high-end applications in automotive, electronics, 3D printing, and sports equipment.

Beauty of Technology from Natural Sources
PA11 uses sustainably farmed castor oil as raw material, reducing carbon footprint by 40% compared to traditional petroleum-based nylons. Arkema has established a global production network in France, China, and the United States to ensure stable material supply chains. Its unique molecular structure gives PA11 excellent impact resistance (notched impact strength up to 45 kJ/m²) and low water absorption (saturation absorption rate only 1.9%), maintaining dimensional stability even in humid environments.

Green Solution for Automotive Lightweighting
As an industry standard for fuel lines and brake systems, PA11 holds a significant position in the automotive sector due to its exceptional oil resistance (compliant with ISO 6722) and vibration fatigue resistance. With an operating temperature range from -40°C to 130°C, it is particularly suitable for battery components and fluid management systems in new energy vehicles. Being 50% lighter than metal, it provides an eco-friendly solution for vehicle weight reduction and efficiency improvement.