Are TPEE membranes and PES membranes the same product? / Made in Taiwan Textile Fabric Manufacturer with ESG Reports | Nam Liong

With Green, Innovation, and Smart Manufacturing in mind, we aim to become the benchmark of the sustainable composite material industry and share our achievements with our employees and the society.

Are TPEE membranes and PES membranes the same product?

In the market, polyester membranes are often referred to as PES. However, from a polymer materials standpoint, PES also stands for polyethersulfone, which is a completely different material. In some regions, TPEE membranes are also commonly labelled as PES membranes, which can easily lead to confusion. To avoid this ambiguity, the polyester membrane developed by Nam Liong is clearly identified as TPEE (thermoplastic polyester elastomer). The key characteristics and differences between TPEE and PES are summarised in the comparison table below.


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class= In general, TPEE membrane combines the properties of elastomers, making it particularly well-suited for dynamic applications such as sportswear, footwear, and tents. In contrast, PES is more rigid and is typically used in static structural applications, including optical membranes, packaging materials, and insulation.With many years of specialised expertise, Nam Liong has developed a high-performance TPEE membrane that offers outstanding elasticity, breathability, and long-term durability. Its waterproof and breathable characteristics, along with its recyclability, open up new possibilities for enhancing product value while supporting sustainable development.Discover how Nam Liong’s commitment to technological innovation can help you upgrade your products — click below to find out more.
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Are TPEE membranes and PES membranes the same product? | Over 50 Years High-Performance Technical Fabric and Bio Rubber Sponge Manufacturer | Nam Liong

Located in Taiwan since 1972, Nam Liong Global Corporation,Tainan Branch has been a high-tech, functional, environment-friendly textiles and foam composite materials manufacturer. Their main textile products, including Neoprene, Industrial-Use Rubber Sponge, TPU Film, Inflatable, Hook And Loop, Abrasion Resistant Fabric, Flame Retardant Fabric, Cut Resistant Fabric, Anti Slip Fabric, Functional Yarn and Products, which meet international standards such as USDA and bluesign.

Nam Liong Global Corporation,Tainan Branch provides high-tech, functional, environment-friendly polymers and high elastic foam materials to meet all kinds of requirements from our customers with our continuous R&D ability and great service quality. With more than 45 years of experience, Nam Liong is dedicated to environmental protection and keeps developing eco-friendly products in compliance with international environmental regulation. Following the concept of respect for life, we focus on the development of products for health protection to avoid potential hazards to human body.

Nam Liong has been offering customers functional fabric and bio-based neoprene sponge, both with advanced fabric technology and 50 years of experience, Nam Liong ensures each customer's demands are met.