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

Used for radiation-proof glass poly ether TPU film optical grade TPU intermediate film manufacturer 1

Used for radiation-proof glass poly ether TPU film optical grade TPU intermediate film manufacturer 2

Used for radiation-proof glass poly ether TPU film optical grade TPU intermediate film manufacturer 3

Used for radiation-proof glass poly ether TPU film optical grade TPU intermediate film manufacturer 4

Used for radiation-proof glass poly ether TPU film optical grade TPU intermediate film manufacturer

Sheng ding's poly ether TPU film has become an indispensable high-quality material for radiation-proof glass due to its efficient radiation protection, optical transparency, stability, and environmental friendliness. It can be widely applied to the glass of different architectural groups. As a TPU film manufacturer, Sheng ding can customize TPU films of various specifications and properties to meet diverse application scenarios according to customer needs.

Sizes（thickness）:

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

Colors:

Being customized

Applications:

Medical equipment, military equipment, various types of architectural 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-Efficiency Radiation and UV Protection

This poly ether TPU film is designed specifically for radiation-proof glass and boasts excellent radiation and UV resistance capabilities. It effectively blocks a variety of harmful radiations and has a high shielding efficiency against common electromagnetic radiations such as UV and infrared rays, significantly reducing the amount of radiation penetration and protecting items from fading, aging, or damage even with long-term UV exposure. Moreover, Sheng ding TPU film efficiently absorbs and scatters UV light. Even after prolonged UV exposure, our film material does not become brittle, degrade, or show other adverse effects, maintaining its good flexibility and adhesion.

Optical Transparency and Stability

This radiation-proof poly ether TPU film also boasts a high light transmittance of over 90%, allowing for laminated glass to maintain excellent visual clarity while providing radiation protection. It ensures that indoor spaces remain bright and clear without the dim or blurry visual effects that might be expected with radiation protection needs. Over the long-term use, the poly ether TPU film exhibits outstanding optical stability. It does not turn yellow, fog up, or change in refractive index due to variations in lighting, temperature, or humidity, ensuring that the radiation-proof glass maintains its longevity and consistent visual effects, thereby reducing replacement and maintenance costs.

Environmental Protection and Non-Pollution

Our products strictly adhere to the high standards of modern architectural environmental protection materials. The production process uses green technology and non-toxic, harmless raw materials. During the application of TPU film to glass, there is no emission of harmful gases, ensuring fresh indoor air and a pure environment. This poly ether TPU film is highly suitable for green buildings, hospitals, schools, and other places with strict environmental requirements. Our products meet national environmental protection standards.

结构1

结构2

Product Display

IMG_0842(1)~1

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

IMG_0844~1

Sandeen-0-38mm-Thick-Curved-EVA-Film-Clear-Frosted

Application Display

微信截图_20250110151159

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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