Genuine vs Fake TPU Paint Protection Film (PPF)7

长期抗黄变能力(脂肪族 TPU 核心优势) | Long-Term Yellowing Resistance (Core Advantage of Aliphatic TPU)

8/7/20261 min read

white concrete building during daytime
white concrete building during daytime

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✅中文:正品脂肪族 TPU:添加抗 UV 涂层,户外暴晒 5-10 年不易整体泛黄

✅English:Genuine Aliphatic TPU: Equipped with anti-UV coating, resistant to overall yellowing under outdoor exposure for 5–10 years.

❌中文:假货(芳香族 TPU/PVC/TPH):不含耐候基材,6 个月~2 年就会整体发黄、局部变色,边角黄变更严重

❌English:Counterfeit (Aromatic TPU/PVC/TPH): No weather-resistant base material. Visible overall and partial yellowing occurs within 6 months to 2 years, especially severe at film edges.

black blue and yellow textile
black blue and yellow textile

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