Technical Films

Built on breakthrough materials engineering, DingZing’s high-tech films set the highest industry benchmark for quality and functionality. Its comprehensive product portfolio covers ether-based, ester-based, aliphatic, waterproof breathable, and specialty application films customized for extreme conditions, addressing the world’s most challenging industrial demands through rigorous R&D standards.

DingZing’s high-tech film series — Provecta™ and Advanta™ — represents the culmination of decades of expertise in high-performance materials, delivering uncompromising material solutions for advanced industries such as medical, electronics, aerospace, and automotive.


  • Provecta™

    Provecta™ high-tech films surpass rubber and plastics with multi-axis flexibility, molecular integrity, biocompatibility, and ether, ester, bio-based, and recyclable options.

  • Advanta™

    Advanta™ (formerly Dintex®) is DingZing’s flagship film, setting the benchmark in protective materials with unmatched waterproofing and precise moisture control.

Provecta™

Provecta™ films surpass rubber and plastics with multi-axis adaptability, molecular integrity, proven biocompatibility, and ether, ester, bio-based, recyclable, foam, and elastomer options.

  • Biocompatibility and waterproof sealing performance.

    Provecta™ combines waterproof sealing, biocompatibility, and medical-grade process quality, making it a preferred film and critical component material for medical devices and healthcare.

  • Lightweight structural engineering.

    With superior specific strength and precise mechanical control, Provecta™ enables ultra-light structures with top integrity for semiconductor packaging, electronic modules, and flexible circuit substrates.

  • High elasticity and vibration-resistant dynamics.

    Provecta™ exceeds mainstream TPU elasticity standards, with high energy absorption and fatigue resistance for flawless structural protection in electronics, audio systems, and smart devices.

  • Electromagnetic compatibility.

    Ultra-flexible, waterproof, sweat-resistant, and EMC-ready, Provecta™ is a preferred substrate for smart medical wearables, sports biomechanics monitoring, and industrial IoT sensors.

  • Visual precision and brand durability.

    With leading color accuracy and UV-aging resistance, Provecta™ meets premium consumer goods’ dual demands for material aesthetics and long-term durability.

Advanta™

Advanta™ (formerly Dintex®) is DingZing’s flagship film technology, setting a benchmark in protective materials with unmatched waterproofing and precise moisture-vapor control.

  • Extreme climate protection engineering.

    From subzero polar cold to heavy rain, Advanta™ delivers consistent waterproof-breathable performance for top outdoor brands, premium apparel, and polar expedition gear.

  • Waterproof Breathable Solutions.

    With an ultra-thin feel and balanced moisture control, Advanta™ extends waterproof-breathable performance to footwear, bedding, and medical mattress protection in skin-contact uses.

TPU high tech membranes FAQ

What is TPU and how does it differ from traditional rubber or plastics?

TPU (Thermoplastic Polyurethane) is a high-performance material that combines rubber-like elasticity with the processing advantages of plastics. Unlike traditional rubber, TPU does not require vulcanization and can be reheated and reprocessed, enabling flexible manufacturing and consistent quality. Compared with conventional plastics, TPU offers superior elasticity, abrasion resistance, and impact performance, making it widely used in textile, automotive, electronics, and industrial applications.

What industries and products use TPU technical films?

TPU films are widely used in high-performance products across multiple industries due to their elasticity, abrasion resistance, transparency, and weather durability. Combining flexibility with structural strength, TPU technical films provide reliable protection and support in demanding environments, making them an important material for many advanced products.

In the consumer electronics industry, TPU films are commonly used as surface protective films, structural wraps, and protective layers. They help prevent scratches, abrasion, and daily wear while maintaining device transparency and appearance. Their flexibility and adhesion also make them suitable for smartphones, tablets, and other precision electronic devices.

In the automotive industry, TPU films are widely used in automotive paint protection films (PPF), interior surface materials, and functional protective layers. Their abrasion resistance, impact strength, and weather durability help protect vehicles from stone chips, scratches, and UV exposure while preserving surface quality.

In the sports and outdoor sector, TPU films are often laminated with textiles to produce functional apparel materials, waterproof breathable membranes, outdoor backpacks, and footwear components. Their lightweight structure, elasticity, and durability help maintain comfort and performance in demanding environments.

For industrial equipment and high-performance material applications, TPU films serve as equipment protection materials, industrial surface protective films, and abrasion-resistant layers. Their strength and durability help extend equipment lifespan and reduce maintenance costs in environments exposed to friction and harsh conditions.

In wearable devices and emerging technologies, TPU films are widely used as protective layers and structural materials for smartwatches, health monitoring devices, and other wearable electronics. Their flexibility allows them to conform to body contours and complex product designs.

With customizable material formulations and manufacturing processes, TPU technical films can be tailored to specific product requirements, delivering solutions that combine protection, structural strength, and design flexibility across diverse industries.

Does TPU meet environmental and sustainability requirements?

With growing global demand for sustainable and environmentally responsible materials, TPU has become an important option that balances performance and sustainability. Compared with traditional rubber and some plastics, TPU offers recyclability and reprocessability, helping reduce material waste and resource consumption. Certain TPU formulations can also incorporate bio-based or lower-impact raw materials to further enhance sustainability.

In practical applications, TPU’s durability and long service life help reduce product replacement frequency, indirectly lowering overall environmental impact. For brands and manufacturers, choosing TPU not only supports product performance but also aligns with market expectations for ESG, green manufacturing, and environmental responsibility, making TPU an increasingly important material solution for sustainable development.

What are the main material properties of TPU technical films?

TPU technical films offer a range of excellent material properties, including high abrasion resistance, strong elasticity, good weather resistance, and outstanding transparency. They also provide waterproofing, wind resistance, and chemical resistance while maintaining flexibility and good processability. These characteristics make TPU films suitable for a wide range of applications across consumer electronics, automotive, apparel, and industrial industries.

What advantages do TPU films have compared with traditional PVC or PET films?

Compared with PVC or PET films, TPU films offer greater elasticity and impact resistance, along with excellent abrasion resistance and weather durability. TPU materials also maintain flexibility in low-temperature environments, providing more reliable performance in high-performance applications.

Why do companies choose TPU technical films as a product material?

Companies choose TPU technical films for their high performance, multifunctionality, and customizable material properties. Through material formulation and process adjustments, TPU films can be tailored to meet specific product requirements—such as high transparency, abrasion resistance, and protective elasticity—while improving product durability and overall quality.

What thickness range is available for TPU films?

The thickness of TPU films can be adjusted according to application requirements, with common ranges typically from 0.01 mm to 2 mm. Thinner TPU films are often used for consumer electronics protection, smart device surface materials, and high-transparency functional films, while thicker films are commonly applied in automotive paint protection films (PPF), industrial protective materials, and high-abrasion structural applications.

Different film thicknesses provide different performance characteristics. Thinner films offer greater flexibility and adhesion, while thicker films provide higher impact resistance and abrasion protection. Through optimized material formulations and manufacturing processes, TPU technical films can maintain stable performance across various thicknesses to meet the needs of diverse industries.

Can TPU films be customized?

TPU films offer a high level of customization and can be tailored to meet different product requirements, including adjustments in thickness, hardness, transparency, surface treatments, and functional properties. Through optimized material formulations and processing technologies, TPU technical films can deliver a wide range of performance combinations, such as high transparency, abrasion resistance, waterproofing, UV resistance, and anti-yellowing performance.

In addition, TPU films can be laminated or combined with different substrates depending on application needs, such as textiles, industrial materials, or electronic materials, to enhance functionality and structural strength. This high level of customization enables TPU films to be widely used across industries including consumer electronics, automotive, medical, sports equipment, and industrial applications.

Related Applications

  • Automotive

  • Healthcare

  • Electronics

  • Industrial Applications

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