Renewable and sustainable TPU film

TPU , is abbreviation of Thermoplastic Polyurethane , is a kind of new material with many properties including abrasion resistance, tear resistance, excellent bending and tensile strength, large elongation, low temperature resistance, and good resistance to chemicals, oil, and fuel . One of the most important application is TPU film , which maintains the good properties of TPU particles including waterproof , windproof and moisture permeability , anti-aging and yellowing , with excellent tear strength and elongation ,wide-range of temperature resistance .

This kind of waterproof and moisture permeable TPU film bond to a layer or two layers of base fabric , such as nylon or polyester fabric, to create a new kind of high-performing materials with their flexibility yet are durable and waterproof.

With the demanding of population-protection , TPU film is really a eco-friendly material to replace of PVC film in many industries , and TPU film industry expends greatly in recent years .

Although it is toxic-free and harmless , while BDO in TPU is extracted from petroleum , which is not renewable and sustainable . To make balance between human being and environment , with Dupont susterra biotechnology , bio-PDO fermented by glucose extracted from corn was added to TPU to replace BDO , and biomass TPU was formed , then via special procedures , biomass TPU film was produced .

Except for good properties such as waterproofness , moisture permeability ,wide temperature resistance , excellent tear strength and elongation ,anti-yellowing ,etc. but also eco-friendly , sustainable , and renewable , energy conservation can reach 38% ,carbon emission reduction can reach around 42% .

Another important property is degradation , due to biomass content from corn , bio-based TPU film is degradable under certain conditions , the biomass content can reach 30% , which is verified by Beta testing from US .

So for sustainable development , biomass TPU film is really a good choice for many enterprises , more and more enterprises devoted to develop biomass products to meet the market and trend of carbon neutral and carbon peak .

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Renewable and sustainable TPU film - Biomass TPU film

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