14+ Years TPU/EVA Film Manufacturer, Premium Materials & Advanced Tech, Global Sales!
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TPU Film product
Foundite's TPU Film offers a range of advantages due to its material characteristics. TPU (thermoplastic polyurethane elastomer) is a linear block copolymer composed of soft polyol segments and hard diisocyanate-chain extender segments. It combines the thermal processing properties of plastics with the characteristics of elastomers. The film is adjustable in softness and hardness, resistant to bending and abrasion, capable of withstanding high and low temperatures, and boasts excellent elasticity and good coverage.
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Foundite is a professional manufacturer of high-end TPU membrane material
About Foundite
Sheng ding High - tech Materials Co ., LTD. located in Lanshan Chemical Industry Park, Rizhao City, Shandong Province, is a national high - tech enterprise focusing on the R & D , production, sales and service of polymer ( TPU ) materials . It has the CNAS Certification National Testing Center, aerospace film technology Innovation Center, One enterprise one technology R & D center of Shandong Province, Key Laboratory of Aerospace film of Rizhao city.
Relying on strong technical force and persistent craftsman spirit, the company focuses on product research and development without distractions. After more than fourteen years, it has developed a series of unique new products and owns more than 66 independent intellectual property rights. The company has passed ISO19001, ISO14001, ISO45001, and DCMM system certification, product performance in line with the European REACH, RoHS and FDA quality requirements, and has been exported to the United States, Mexico, Brazil, Russia, Iran, Singapore, India and other countries and regions, products have reached the international leading level.
Possess more than 66 independent intellectual property rights National High-tech EnterpriseCompany Strength
Relying on scientific and technological innovation, the company has broken through the core technical barriers such as raw material synthesis and stable granulation of optical grade thermoplastic polyurethane elastomer ( TPU ) film materials, stable extrusion molding of large and wide TPU inter layer films, and solved the" stuck neck" of aviation glass basic materials," question. Products are widely used in aviation, ships, armored vehicles, high - speed trains, and other glass transparent parts, bulletproof and explosion - proof, high - end building safety glass, aircraft coating protection, invisible car clothing, and other fields, and presided over the preparation of the national standard" General Technical Specifications for Aerospace Thermoplastic Polyurethane Elastomer Inter layer Films.
The company can produce more than 60 grades TPU granules with a hardness ranging from 60A to 70D. with high transparency. high mechanical strength, outstanding cold resistance, good processing performance, oil resistance, water resistance, and mold resistance, the TPU granules are widely used in aerospace, 3C electronics, medical care, automobile manufacturing, 3D printing and other fields. The company adheres to the business philosophy of sustainable development, focuses on customer needs, and strives to provide customers with low - cost, differentiated, all - round high - quality, and efficient solutions, adheres to the quality policy of quality first and customer first, and implements" one" Stop" service purpos , actively, effectively and quickly solve problems for customers, and to create brilliance future with partners with professional and standardized services.
Thermoplastic Polyurethane Elastomer (TPU) Interlayer Films
Applications: Aircraft transparent components, high-speed rail glass
Key Features:
•Wide temperature resistance (-65℃ to 75℃), stable performance
•Light transmittance ≥90%, haze ≤0.3%
•High bonding strength (≥30kN/m), ensuring aviation safety
Product Description:
The SD570 TPU interlayer film is engineered for aerospace and high-speed transportation. Utilizing proprietary synthesis technology, it maintains structural stability under extreme temperature fluctuations, eliminating risks of glass deformation or delamination. With ≥90% light transmittance, it minimizes optical distortion for clear pilot/driver visibility. Certified by the GJB 446-1988 military standard, it is widely used in the C919 aircraft windows and high-speed rail windshields, delivering globally trusted safety solutions.
•Wide temperature resistance (-65℃ to 75℃), stable performance
•Light transmittance ≥90%, haze ≤0.3%
•High bonding strength (≥30kN/m), ensuring aviation safety
Product Description:
The SD570 TPU interlayer film is engineered for aerospace and high-speed transportation. Utilizing proprietary synthesis technology, it maintains structural stability under extreme temperature fluctuations, eliminating risks of glass deformation or delamination. With ≥90% light transmittance, it minimizes optical distortion for clear pilot/driver visibility. Certified by the GJB 446-1988 military standard, it is widely used in the C919 aircraft windows and high-speed rail windshields, delivering globally trusted safety solutions.
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Applications: Bulletproof glass, naval ship windows, armored vehicles
Key Features:
•Absorbs bullet impact energy, reducing penetration risk
•Low-temperature resistance (-60℃), bonding strength ≥22kN/m
•Light transmittance ≥90%, haze ≤0.3%
Product Description:
The SD670 TPU interlayer film revolutionizes ballistic protection by seamlessly bonding polycarbonate (PC) and inorganic glass into multi-layered bulletproof structures. Its elastomeric properties absorb over 60% of bullet kinetic energy while preventing glass shattering. Certified for polar expedition vessels and arctic armored vehicles, it has been deployed in Chinese naval observation windows and international bank VIP counters, offering MIL-SPEC security.
•Absorbs bullet impact energy, reducing penetration risk
•Low-temperature resistance (-60℃), bonding strength ≥22kN/m
•Light transmittance ≥90%, haze ≤0.3%
Product Description:
The SD670 TPU interlayer film revolutionizes ballistic protection by seamlessly bonding polycarbonate (PC) and inorganic glass into multi-layered bulletproof structures. Its elastomeric properties absorb over 60% of bullet kinetic energy while preventing glass shattering. Certified for polar expedition vessels and arctic armored vehicles, it has been deployed in Chinese naval observation windows and international bank VIP counters, offering MIL-SPEC security.
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Applications: Bank bulletproof glass, high-end building glass
Key Features:
•Resists hurricane-force impacts, light transmittance ≥88%
•Ultra-high bonding strength (≥10kN/m), compatible with organic materials
•Superior weather resistance, haze ≤0.4%
Product Description:
Designed for skyscrapers and extreme climates, the SD770 TPU interlayer film features a flexible molecular structure to withstand Category 5 hurricanes and tidal waves. Its compatibility with PVB/SGP materials enables lightweight yet robust laminated glass. With ≥88% transmittance, it is used in Dubai’s Burj Khalifa observatory windows and New York financial district blast-resistant facades, blending safety with aesthetics.
•Resists hurricane-force impacts, light transmittance ≥88%
•Ultra-high bonding strength (≥10kN/m), compatible with organic materials
•Superior weather resistance, haze ≤0.4%
Product Description:
Designed for skyscrapers and extreme climates, the SD770 TPU interlayer film features a flexible molecular structure to withstand Category 5 hurricanes and tidal waves. Its compatibility with PVB/SGP materials enables lightweight yet robust laminated glass. With ≥88% transmittance, it is used in Dubai’s Burj Khalifa observatory windows and New York financial district blast-resistant facades, blending safety with aesthetics.
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