Foundite is a professional manufacturer of high-end TPU membrane material

For bank and counter glasses Transparent poly ether TPU film TPU optical grade inter layer film manufacturer 1

For bank and counter glasses Transparent poly ether TPU film TPU optical grade inter layer film manufacturer 2

For bank and counter glasses Transparent poly ether TPU film TPU optical grade inter layer film manufacturer 3

For bank and counter glasses Transparent poly ether TPU film TPU optical grade inter layer film manufacturer 4

For bank and counter glasses Transparent poly ether TPU film TPU optical grade inter layer film manufacturer

Sheng ding transparent TPU intermediate film, used as the inter layer material for bank glass, not only enhances the safety performance of the glass but also maintains its aesthetics and functionality. When you choose our bulletproof poly ether TPU film, you are infusing a new vitality of safety, comfort, and efficiency into the bank's operating environment, ensuring the protection of bank security and a premium service experience.

Sizes（thickness）:

0.38mm, 0.63mm, 1.25mm (being customized）

Colors:

Being customized

Applications:

Bank facade glass, counter glass

Delivery time:

Minimum order quantity1-300 square meters, delivery time 3 days for order quantities greater than 300 square meters, to be negotiated.

Inquiry

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Product Parameters

Physical Performances	Performance Indicators	Testing Standards
Tensile Strength	≥35MPa	GB/T43128-2023
Elongation at Break	≥500%	GB/T43128-2023
Tear Strength	≥35kN/m	GB/T43128-2023
Adhesion Strength to Inorganic Glass	≥10kN/m	GB/T43128-2023
Indentation Hardness	70IRHD ~ 80IRHD	GB/T43128-2023
Glass Transition Temperature	≤-60℃	GB/T 43128-2023
Transmittance	≥88%	GB/T 43128-2023
Haze	≤0.4%	GB/T 43128-2023

Product Features

Strong Weather Resistance

Our TPU film also possesses exceptional weather resistance. From the scorching ground temperatures at hot desert airports to the extreme cold of minus dozens of degrees Celsius in the stratosphere, from the corrosive high humidity and salt spray during transoceanic flights to the intense UV radiation on polar routes, the molecular structure of Sheng ding's TPU protective film is specially designed to withstand high temperatures without softening, deforming, or causing adhesion failure, and to resist cracking at low temperatures that could affect optical performance. It consistently maintains material stability, providing solid protection for aviation glass. This ensures that the aircraft glass remains unscathed after long exposure to harsh environmental conditions, with its protective effectiveness undiminished.

High Transparency

This TPU protective film features high transparency, with a light transmission rate of over 90%, possessing the pure optical-grade characteristics. When installed on aircraft glass, such as airplane side windows, cockpit canopies, windshields, and other transparent components, it offers a clear view. It allows pilots to see as if looking directly into the sky with the naked eye, with the contours of clouds and details of landmarks clearly visible. Whether it's for ordinary cloud observation or for precise judgment of runway conditions during landing, the view is unobstructed without glare or ghosting to interfere with the pilot's line of sight, ensuring accurate and error-free flight operations.

Exceptional Adhesive Characteristics

The outstanding adhesive characteristics of our product are like an invisible super glue, firmly anchoring itself to the aerospace glass. Even under the intense vibrations during high-speed flight and frequent changes in air pressure, it ensures seamless bonding, without layering or separation. In the event of bird strikes or impacts from debris carried by air currents, which may damage the outer layer of glass, our thermoplastic polyurethane (TPU) film can restrain the fragments with its strong adhesive force, preventing them from spraying into the cabin and endangering personnel safety. It forms the last line of defense for aviation safety.

High Transparency Feature

The poly ether TPU inter layer film boasts excellent high transparency, with a light transmittance exceeding 88%. Once installed on bank glass, the film is nearly invisible, ensuring ample natural light inside the bank and a bright and pleasant business environment, providing an exceptional visual experience for customers. Importantly, its high transparency does not impede the line of sight at all. Bank staff can accurately observe customers while conducting business at the counter, and customers in the lobby can also clearly see business signs and surveillance equipment, effectively ensuring the smooth operation of banking services and the effective implementation of security monitoring.

Excellent Adhesion

This poly ether TPU film is produced using advanced polymerization technology and boasts superior bonding strength. Whether it is adhered to different types of glass materials or to the specialized glass used in bank counters, it forms an extremely strong and durable bond. Even after prolonged use, it is guaranteed not to break layers or fall off. For instance, in a bank environment subjected to frequent foot traffic, equipment vibration, external impacts, and changes in temperature and humidity, it remains stably adhered to the glass, providing reliable protection for bank glass.

Exceptional Bulletproof Performance

Designed specifically to counter the potential threat of violent attacks in banks. After rigorous ballistic and simulated violent impact testing, whether it's the high-speed impact of handgun bullets, the fierce strikes of blunt instruments, or the invasion of explosive fragments, when Sheng ding TPU film is subjected to external impact forces, it quickly and evenly disperses the energy and efficiently absorbs it, minimizing the destructive effects of the impact on glass, and preventing glass shards from causing harm to individuals.

结构1

结构2

Product Display

6 (4)

Sandeen-0-38mm-High-Gloss-layer-eva

IMG_0849~1

4 (7)

Application Display

微信截图_20250110151236

微信截图_20250110151307

微信截图_20250110151225

Requirements For Packing

a ) The environmental requirements of the packaging area are as follows:

1 ) The temperature is generally 15C-30C;

2 ) Relative humidity is generally 20%-50%;

3 ) Cleanliness is generally 10000 and above.

b ) Adopt protective packaging to ensure that TPU film does not cause mechanical and physical.

c ) Packing list includes product name , quantity and related documents.

d ) The packing case is shockproof , sand and dust proof and rain proof .

e ) The packing box marks shall meet the requirements of GB / T 191,including "fragile articles", "afraid of sun", "afraid of radiation","afraid of rain", "no tumbling", "limit of stacking quality", "limit of stacking layers",etc.

f ) The total mass of TPU film and packing case should be indicated in the packaging case.

Requirements For Storage

a ) It should be dried and sealed in a clean , ventilated and light - shielded warehouse with temperature of 15℃-30℃ and relative humidity of 20%-50%;

b ) It should be placed on rubber pads or shelves;

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