Advantages and disadvantages of TPU film

Universal properties of TPU films
Material characteristics: TPU (thermoplastic polyurethane) has a wide hardness range (60HA-85HD), and the difference between soft and hard can be achieved by adjusting the composition, and it has both the plasticity of plastic and the elasticity of rubber
Basic Benefits:
Outstanding abrasion resistance for high-friction environments (e.g. shoe soles, tire protectors).
Chemically resistant (resistant to acids, alkalis, greases) and suitable for industrial environments
High mechanical strength (excellent tensile/tear properties), often used in load-bearing parts
Environmentally friendly and recyclable, in line with the trend of sustainable development
Basic disadvantages:
The cost is higher than that of traditional plastics (such as PVC), and the production process is complex
The temperature range is limited (-40~120), and it is easy to soften and deform at high temperature
The ability to resist ultraviolet aging is weak, and long-term outdoor use may cause yellowing
Differentiated advantages and disadvantages of application scenarios
Mobile Phone Protector :
Advantages: high transparency, self-healing scratches, impact resistance, high fit of curved screen
Disadvantages: Weak abrasion resistance than glass film, easy to leave fingerprints, short service life (need to be replaced frequently).
Waterproofing Membrane :
Advantages: waterproof and breathable balance (microporous structure), tear resistance, strong characterization
Disadvantages: performance degradation in extreme temperatures, high cleaning and maintenance requirements
Leather Alternatives :
Advantages: Imitation leather effect is diverse, cold and oil resistant, and easy processing
Disadvantages: easy to deform at high temperature, insufficient stability in strong acid and alkali environment
Industry development trends