High-performance automotive films start with material science, precise formulation, and rigorous testing. For automotive film brands and distributors, choosing a supplier with independent R&D capabilities means greater flexibility in product development and more confidence in manufacturing consistency.

As a custom PPF formula manufacturer, CNGfilm integrates polymer research, coating technology, and laboratory testing to develop tailored TPU automotive film solutions for global OEM/ODM partners.

A Dedicated TPU Film R&D Center

CNGfilm operates a 1,600㎡ R&D center supported by nearly 20 senior polymer engineers and scientific guidance from a chemistry consultant with a postdoctoral research background at EPFL, Switzerland.

Our research capabilities cover TPU material modification, polymer synthesis, coating formulation, precision film casting, and performance optimization. This integrated approach enables us to refine material properties and develop film solutions around specific product requirements and target-market needs.

Seven Specialized Laboratories for Comprehensive Testing

CNGfilm's laboratory infrastructure comprises seven specialized laboratories, covering key stages of material development, product evaluation, and manufacturing quality control.

• Physical and Mechanical Testing Laboratory: Evaluates properties such as tensile strength, adhesion, abrasion resistance, and optical performance.

• Extrusion and Molding Laboratory: Supports TPU processing and film-forming development.

• Material Synthesis Laboratory: Focuses on material synthesis and modification.

• Environmental and Atmospheric Testing Laboratory: Evaluates durability under simulated environmental conditions, including UV exposure, temperature changes, and humidity.

• Precision Coating Laboratory: Supports coating formulation and process development.

• Color Development and Formulation Laboratory: Enables color matching and customized color film development.

• Online Quality Control Laboratory: Supports material and product consistency checks throughout manufacturing.

Together, these facilities provide a testing and development framework for improving film performance and validating customized product specifications.

Advanced Equipment and Independent Innovation

CNGfilm's laboratory equipment includes scanning electron microscopes, differential scanning calorimeters, dynamic mechanical analyzers, laser confocal microscopes, and accelerated weathering test systems.

Combined with our R&D expertise, these instruments support material characterization, thermal analysis, surface inspection, and environmental durability evaluation.

CNGfilm's intellectual property portfolio includes 10 invention patents, 31 utility model patents, and 17 software copyrights. We also contributed to drafting industry group standard T/CAMAA 013-2024 for TPU color-change wrap films.

Custom TPU Formulas for Global OEM/ODM Partners

From initial formulation development to laboratory validation and mass production, CNGfilm supports automotive film brands with customized product development and technical documentation.

Depending on product specifications and destination-market requirements, available documentation may include technical data sheets (TDS), performance test reports, and relevant compliance documents.

Looking for a TPU film R&D partner? Contact CNGfilm to discuss custom PPF formulations, private-label development, and automotive film solutions tailored to your business requirements.