Added: Jan 06, 2023
Last edited: Jan 17, 2025
Amphitex™ is a waterproof and breathable textile that Amphibio is developing to provide a 100% recyclable sustainable alternative to traditional waterproof breathable textiles used in high-performance sportswear and outdoor apparel. Amphitex™ is partly made from Amphidry™ Yarn, a superhydrophobic yarn that can be made into a chemical coating free water-resistant fabric.
Waterproof breathable textiles are made from a multi-layer fabric, comprising of a durable water-repellent (DWR) coated face fabric, a waterproof breathable membrane, and a lining fabric. These layers are bonded together to form the final textile and as a result cannot be separated for recycling. Facing either landfill or incineration at end-of-life. The DWR coatings often contain per- and poly-fluorinated chemicals (PFC’s) which are harmful to the environment. High-performance membranes are typically made from expanded polytetrafluoroethylene (ePTFE), which when incinerated has been shown to produce highly toxic hydrofluoric acid. In landfill, these plastics break down slowly over time to produce micro-plastics, which are harmful to and persist in the environment.
In addition, PFC free solutions available in the market wear off much faster than PFC alternatives which substitute one issue for another because they often fall short of the durability and performance required for justifiable product lifecycles. On top of this, the materials are still not yet recyclable due to their layered construction comprising different materials that are glued together.
Amphitex™ prevents clients from having to make a difficult choice between toxicity and shorter garment lifecycles. The solution makes an extension of the lifecycle possible too because it is fully recyclable due to the mono-materiality of each layer and the fact that the company's bonding methods do not hinder recyclability. Amphitex™ is comprised of three innovations that Amphibio believe will contribute to making the outdoor industry more sustainable:
100% Recyclable Mono-material: All the layers within Amphitex™ are being developed from the same source material, to create an innovative mono-material waterproof, making it very easy to recycle, unlike most on the market.
PFC-Free Superhydrophic Amphidry™ Yarn: The Amphidry™ Yarn in the face fabric is inherently superhydrophic and therefore requires no additional DWR chemical coating to make it water repellent.
PTFE-Free Membrane: Amphitex™ new source material, which is not PTFE based, can be made into a highly waterproof and breathable membrane.
Non-toxic materials and inputs
Reusable, recyclable materials and inputs
Design for recycling - mono-materials
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