Shengding High-Tech Optical TPU film is a high-performance laminated interlayer film that is flexible, impact-resistant, weather-resistant, and age-resistant, with a wide range of applications.

In the military and security sectors, it is used in blast-resistant and bulletproof protective glass to prevent shatter and flying debris; in aviation and marine applications, it is used in portholes, where it withstands salt spray and UV radiation; in rail transit, it is used in high-speed train windows to withstand impacts from flying debris; in the construction industry, it is used in curtain walls and security counter glass to withstand typhoons and hail; it can also be used in photovoltaic-integrated modules, where it conforms to curved surfaces while balancing light transmission, power generation, and structural safety.

Shengding High-Tech EVA films offer high light transmittance, resistance to yellowing, and stable adhesion, making them suitable for a wide range of applications. The photovoltaic grade is used in various solar power plants and BIPV modules to provide long-term protection for solar cells; the ultra-transparent grade is suitable for laminated architectural glass in applications such as curtain walls, guardrails, and skylights, enhancing safety and sound insulation; and the custom-colored grade is used for decorative screens, art glass, and exhibit protection, supporting personalized customization and meeting environmental standards for both domestic and international markets.

In the forefront of material science, the company with advanced technology and excellent technology, produce the hardness span in 60A-70D more than 60 TPU granules brands, the TPU granules with high transparency, high mechanical strength, outstanding cold resistance, good processing performance and excellent oil resistance, water resistance and mold resistance, like many expert, in aerospace, 3C electronics, automotive manufacturing, high-end construction, 3D printing, and many other key fields are widely used.

In this leading edge of material science, with excellent technology innovation ability, Foundite overcomes optical-grade thermoplastic polyurethane elastomer (TPU) film's various core technologies barriers. From raw materials' composition and stable pelletizing to challenging wide TPU intermediate film's stable extrusion molding, each step all has technology team's wisdom and heats. This action not only solves problems of "seize the throat" about aviation glass's basis materials, which also shows deep technology meanings and burdens of this company in a high-end field. Based on this, with advanced technology advantages , this company presides and writes 《General Technical Specification for Aerospace Thermoplastic Polyurethane Elastomer Intermediate Film》 in a national standard and set up an authoritative benchmark for the development of the industry.