Jiaxing Nanxiong Polymer Launches Biobased TPEE and TPU for Sustainable Materials

In the global pursuit of sustainability, materials science is undergoing a profound transformation. High-performance elastomers and environmental responsibility once seemed incompatible, but this paradigm is now being challenged by breakthrough innovations.

These new-generation bio-based thermoplastic polyester elastomers (Bio-TPEE) and bio-based thermoplastic polyurethanes (Bio-TPU) are not merely "green" alternatives. They maintain the excellent mechanical properties of traditional products while incorporating renewable plant-based polymers, achieving dual advancements in performance and sustainability.

The Bio-TPEE maintains all the core advantages of conventional TPEE while demonstrating superior environmental characteristics:

• Exceptional elasticity and fatigue resistance: Whether in repeated opening/closing of automotive seals or continuous deformation in shoe midsoles, Bio-TPEE provides outstanding rebound and lasting anti-fatigue performance.
• Broad temperature adaptability: Maintains stable performance across extreme temperatures from -40°C to 120°C, significantly expanding application possibilities.
• Excellent chemical resistance: Demonstrates strong resistance to oils, solvents, and UV radiation, effectively extending product lifespan and reducing waste from material degradation.
• Significant carbon footprint reduction: With bio-based content reaching 50%, Bio-TPEE can reduce carbon emissions by up to 30% compared to petroleum-based alternatives.

The Bio-TPU builds upon the versatility of conventional TPU while strengthening its environmental credentials:

• Enhanced wear resistance: Shows 20% improvement in abrasion resistance compared to traditional TPU, extending product lifespan in high-friction applications.
• Crystal clarity and flexibility: Combines excellent transparency with high flexibility, making it ideal for precision electronic housings and medical devices.
• Superior hydrolysis resistance: Maintains structural integrity and physical properties in humid environments, prolonging service life.
• Circular economy alignment: With 40-60% bio-based content, it significantly reduces fossil fuel dependence while supporting sustainable material ecosystems.

These high-performance bio-based elastomers are rapidly transforming multiple industries, offering revolutionary solutions that don't compromise performance for sustainability.

In automotive manufacturing, Bio-TPEE and Bio-TPU are becoming materials of choice for:

• Lightweight sealing components that improve fuel efficiency
• Airbag covers that ensure reliable deployment
• Vibration-damping components that enhance ride comfort
• Eco-friendly interior trim that reduces VOC emissions

The materials enable sustainable innovation in:

• Low-carbon footprint shoe midsoles and outsoles
• High-performance athletic wear with enhanced durability
• Eco-conscious accessories that reflect brand values

Applications include:

• Impact-resistant device housings
• High-performance cable sheathing
• Biodegradable wearable components

Medical applications leverage:

• Sterilizable tubing and catheters
• Biocompatible medical devices
• Sustainable medical packaging solutions

With ISO 14001 certification and global partnerships across 30+ countries, materials science innovators are demonstrating that net-zero goals can be achieved without performance compromises. These advancements represent more than just new materials—they offer comprehensive solutions for building a greener future across industries.