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January 15, 2024

Incorporating TPU Film in Outdoor Textiles: Waterproofing and Beyond


Arpit Kushawaha


tpu films supplier


Thermoplastic Polyurethane Film & Sheet, precisely stress-free to work with, find denotation as a flexible film with high elongation and properties and characteristics that are higher than most polyolefin films. Normally known as PU, it positions as an outstanding choice to resist heat disclosures. Characteristically offering a vigorous recital, it can be extra revised to match a specific application through the addition of fillers, dyes, lubricants, stabilizers, and other extracts.

Like Singhal Industries, a prominent TPU film manufacturer in India, Thermoplastic Polyurethane Film keeps its operational integrity – demonstrating its competencies to grip a diversity of thin device substrates, and the capacity to procedure problematic substrates. There are various TPU film suppliers available in the country.


What are Thermoplastic Polyurethane (TPU) Films?

TPU film is a vibrant substrate that can be modified for a diversity of performance applications. TPU’s adaptability can, in part, be ascribed to the diversity of base chemical classes. The diverse base chemical deviations the physical presentation of the TPU substrate. For instance, polyester TPUs provide high confrontation to chemicals and oils while polyether TPUs offer exceptional tractability and tear conflict. Polycaprolactone TPU substrates are hydrolysis resilient and perfect for applications with protracted water disclosure.


Types of TPU Films

There are several types of TPU Films and we have below mentioned some of its major kinds.

Aliphatic TPU Film
Aliphatic Polyurethane fabrics are extremely UV-steady and very suitable for outdoor applications. Proposing outstanding optical clearness, Aliphatic Polyurethane Film is often used in laminated glass, safety covers for road signs, and in applications where TPU film is required for protection or to deliver power to goods without snooping with its advent. 

Antimicrobial TPU Film
Singhal Industries proposes Antimicrobial Polyurethane Films contrived with numerous anti-microbial systems. We create these specialty Polyurethane items as an unsupported film on rolls. From this form, the film can have adhesive and liner applied or can be die cut to measurement. The antimicrobial additive is well-matched with all of our resins, so we can propose antimicrobial grades for our most popular films

Breathable TPU Film
We manufacture breathable specialty Thermoplastic Polyurethane film items as unsubstantiated film on rolls.  From this form factor, the TPU film can have adhesive and liner applied or can be die cut to measurement.  Our Breathable TPU Film also works well in laminations to create breathable textiles.

Polyester TPU Film
Polyester Polyurethane item is the pillar of polyurethane films.  It proposes outstanding strength and long-term constancy. When heated, Polyester Polyurethane material works as an adhesive and can be used for symbols in industrial laundry, textile labeling, ID systems applications, and seam tape, and can be covered with materials making them weldable.

Tinted & Colored TPU Film
We routinely work with our team of experts to meet our Customers’ requirements for Tinted and Colored Polyurethane Film.  We comprehend that oftentimes matching a color is critical to the accomplishment of the end TPU film item. 



Below mentioned are the TPU film features by TPU Film manufacturer:-

Compounded for use, and extruded for advantages, Thermoplastic Polyurethane Film is an excellent provider of blends, which results in a near to faultless choice. Some of its qualitative extents are:

  • It is a Phthalate (plasticizer) Free item, categorizing it as an eco-friendly manufacture
  • From chemical pliability and microbial confrontation to low-temperature tractability, malleable powers, and elastomeric memory, it has it all
  • It can build air barriers appropriate for balloons and air buffer fabric as well as resist a puncture from pointed items such as a ballpoint pen
  • Due to its high water-vapor infusion, it delivers an excellent moisture permeability
  • Thermoplastic Polyurethane Film is a hard item to be electrified because of its exterior resistivity



The advantages of TPU films are below mentioned.

  • Molding the composite of diverse rigidity grades into injective biocompatibility with mechanical features and stellar physical properties, Thermoplastic Polyurethane Film has more to it
  • It is available in fragrant or aliphatic diversities for consumer and specialty usage, where high levels of visual clarity or precise adhesion properties are necessary
  • Its pellucidity works great for a show and as a perfect fabric for interior designing
  • Undergoing a high occurrence welding procedure, this popular solution works outstandingly as an auxiliary for PVC film
  • With less thermal reduction, they work as an easy lamination on various fabrics such as cloth, non-woven fabric, and paper
  • Thermoplastic Polyurethane Films are frequently chosen for hydraulic or pneumatic seals and chosen for their UV stability



The TPU films are used in various applications and it has mentioned below.

Imprinted with an inherent smoothness, and non-coloration, all the chemical classes of Thermoplastic Polyurethane Film, containing Polyester, Polyether, and Polycaprolactone, are well-matched for various industries. Some of its common usages can be found in:

  • Industrial aprons
  • Drive/Conveyor belts
  • Gel pads and Infusion bags
  • Surgical gowns
  • Medical beds
  • Blood pressure handcuffs
  • Wire and Cable Coverings
  • Flexible Tubing
  • Architectural Glass Lamination
  • Auto-Body Side Molding
  • Automotive Lumbar Provisions
  • Caster Wheels
  • Cattle Tags
  • Constant Velocity Boots (Automotive)
  • Film and Sheet
  • Fire Hose Liner and Hydraulic Hoses
  • Food Processing Tools
  • Footwear—sport shoe soles
  • Expandable Rafts
  • In-Line Skates
  • Magnetic Media
  • Medical Tubing / (+IV) Biomedical Apparatus
  • Mining Screens
  • Sporting Merchandises
  • Swim Fins and Goggles


TPU Processing Challenges

Essentially, TPU customization commences with the extrusion procedure. With the end application in mind, the ideal base chemistry is utilized to create the TPU film. Post-extrusion, surface coatings, metallization, and lamination can enhance the functionality of the material. Surface alteration of TPU comes with some processing challenges. TPU is integrally flexible and when attempting to procedure the film in a roll-to-roll process, the elongation can be a task.



Singhal Industries is one of the best TPU sheet manufacturers in India. Tailored to fulfill your need, we make sure that these Thermoplastic Polyurethane Films, best help the customers and their industries’ growing requirements. Here, our experts design to manufacture for what you have in mind – varying from its different kinds, and thicknesses to widths. Our company has a team of experts who can deliver you with all lengths of TPU Film to fulfill your unique specifications.


Frequently Asked Questions (FAQs)

What is a TPU coating?
Thermoplastic polyurethane (TPU) is any of a category of polyurethane plastics with many features, containing elasticity, transparency, and confrontation to oil, grease, and scrape.

What is TPU useful for?
TPU has several applications, including automotive tools panels, caster wheels, power devices, sporting items, medical instruments, drive belts, footwear, inflatable rafts, fire hoses, and a diversity of extruded film, sheet, and profile uses.


Is TPU film waterproof?
The versatile and durable TPU-based films and sheets are utilized for bonding materials, waterproofing, and air or fluid suppression applications.



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