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Is TPU PPF self-healing?

TPU PPF Material Fundamentals TPU (Thermoplastic Polyurethane): Self repair achieved through dynamic recombination of molecular chains, capable of repairing fine scratches at room temperature and

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Does TPU PPF turn yellow?

Abstract Thermoplastic Polyurethane (TPU) Paint Protection Film (PPF) is widely valued in automotive and industrial applications for its self-healing properties and durability. However, yellowing remains

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