When selecting paint protection film (PPF), car owners often face two options: TPU and TPH. Though similar in appearance, their performance and durability are completely different.
1. Material Difference
TPH (Thermoplastic Hybrid)A modified PVC-based material with added plasticizers. Low cost, stiff, no elastic memory.
TPU (Thermoplastic Polyurethane)High-performance elastomer with excellent elasticity, toughness and molecular memory. The mainstream premium PPF material.
2. Self-Healing Performance
TPH: No self-healing ability. Scratches are permanent.
TPU: Micro-scratches automatically disappear under heat. Long-term clean surface.
3. Elasticity & Flexibility
TPH: Poor flexibility, easy to crack, especially in low temperatures.
TPU: Super ductility, fits complex curves perfectly, no cracking or whitening.
4. Durability & Yellowing Resistance
TPH: Prone to yellowing, brittleness, service life only 1–2 years.
TPU: Excellent anti-yellowing, weather resistance, service life 5–10 years.
5. Protection & Coating
TPH: Weak impact resistance, no top coating.
TPU: High toughness, resists gravel, acid rain, scratches, with professional anti-corrosion coating.
6. Glue & Removal
TPH: Easy to leave glue residue, may damage paint.
TPU: Stable glue, removes cleanly without paint damage.
Conclusion
TPH = Entry-level, short-term, basic protection
TPU = Professional-grade, long-lasting, full protection
For real long-term protection, TPU is the only reliable choice.
1 comment
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