{"id":1966,"date":"2026-01-28T00:00:57","date_gmt":"2026-01-28T00:00:57","guid":{"rendered":"https:\/\/comliker.com\/?p=1966"},"modified":"2026-01-24T03:33:44","modified_gmt":"2026-01-24T03:33:44","slug":"how-to-identify-genuine-aliphatic-tpu-ppf","status":"publish","type":"post","link":"https:\/\/comliker.com\/fr\/how-to-identify-genuine-aliphatic-tpu-ppf\/","title":{"rendered":"Comment identifier le v\u00e9ritable PPF TPU aliphatique ?"},"content":{"rendered":"<p><strong> How to Identify <a href=\"https:\/\/comliker.com\/fr\/tpu-ppf\/\">Genuine Aliphatic TPU PPF<\/a>?<\/strong><\/p>\n<p>To distinguish the authenticity of aliphatic TPU PPF, the core lies in these four points: tensile rebound, fire test, scratch self-healing, and adhesive layer performance. Let me break it down for you:<\/p>\n<h2><strong>1. Core identification method (rapid on-site judgment)<\/strong><\/h2>\n<p><strong>Stretch and rebound test:<\/strong> Cut a strip of sample and stretch it. Genuine TPU PPF film can stretch by more than 50% and quickly rebound to its original shape without breaking; while fake TPU\/PVC will turn white, rebound slowly, or break after stretching.<br \/>\n<strong>Burning odor test:<\/strong> Ignite the sample. Real Aliphatic TPU PPF burns with a yellow flame, emitting an odor similar to alcohol or candles, and the ash is a viscous liquid; fake TPU\/PVC produces black smoke and a pungent plastic odor when burned, and the ash is hard and brittle.<br \/>\n<strong>Scratch self-healing test:<\/strong> Scratch the surface lightly with a key. Minor scratches on genuine Aliphatic TPU PPF will gradually disappear under hot water or sunlight; scratches on fake TPU cannot be repaired.<br \/>\n<strong>Adhesive layer performance test:<\/strong> Peel off the adhesive paper. A good adhesive layer will not lose its adhesive strength after being adhered to a flat surface for more than 50 times; a poor adhesive layer will lose its adhesive strength after being adhered for just a few times.<\/p>\n<h2>2. Auxiliary identification method (comprehensive judgment)<\/h2>\n<p><strong>Appearance and touch:<\/strong> Genuine <a href=\"https:\/\/comliker.com\/fr\/\">TPU Paint protection film<\/a> is transparent, translucent, or fluorescent blue, with a soft texture; while counterfeit TPU appears translucent, slightly yellowish, or milky white, and feels relatively hard.<br \/>\n<strong>Brand and Price:<\/strong> Choose reputable brands (such as NAR, <strong>Comliker<\/strong> ) and request a yellowing resistance test report (\u25b3E\u22641). Be cautious if the price is too low.<\/p>\n<h2>3. Professional advice<\/h2>\n<p><strong>Prioritize aliphatic TPU:<\/strong> Ensure that the product is clearly labeled as &#8220;aliphatic TPU&#8221; and avoid vague terms such as &#8220;<a href=\"https:\/\/comliker.com\/fr\/tph-ppf-film\/\">TPH PPF<\/a>&#8221; and &#8220;modified PVC&#8221;.<br \/>\n<strong>Request for test report:<\/strong> Request to provide third-party test reports on yellowing resistance, flame retardancy, etc.<br \/>\n<strong>Consult a professional:<\/strong> If you have any questions, send it to a professional institution for testing or consult an experienced film application master.<\/p>\n<p>&nbsp;<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-1967\" src=\"https:\/\/comliker.com\/wp-content\/uploads\/2026\/01\/How-to-Identify-Genuine-Aliphatic-TPU-PPF-300x168.jpeg\" alt=\" Comment identifier le v\u00e9ritable TPU Aliphatique PPF\" width=\"300\" height=\"168\" srcset=\"https:\/\/comliker.com\/wp-content\/uploads\/2026\/01\/How-to-Identify-Genuine-Aliphatic-TPU-PPF-300x168.jpeg 300w, https:\/\/comliker.com\/wp-content\/uploads\/2026\/01\/How-to-Identify-Genuine-Aliphatic-TPU-PPF-1024x575.jpeg 1024w, https:\/\/comliker.com\/wp-content\/uploads\/2026\/01\/How-to-Identify-Genuine-Aliphatic-TPU-PPF-768x431.jpeg 768w, https:\/\/comliker.com\/wp-content\/uploads\/2026\/01\/How-to-Identify-Genuine-Aliphatic-TPU-PPF-1536x862.jpeg 1536w, https:\/\/comliker.com\/wp-content\/uploads\/2026\/01\/How-to-Identify-Genuine-Aliphatic-TPU-PPF-18x10.jpeg 18w, https:\/\/comliker.com\/wp-content\/uploads\/2026\/01\/How-to-Identify-Genuine-Aliphatic-TPU-PPF-600x337.jpeg 600w, https:\/\/comliker.com\/wp-content\/uploads\/2026\/01\/How-to-Identify-Genuine-Aliphatic-TPU-PPF.jpeg 1824w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>How to Identify Genuine Aliphatic TPU PPF? To distinguish the authenticity of aliphatic TPU PPF, the core lies in these four points: tensile rebound, fire test, scratch self-healing, and adhesive layer performance. Let me break it down for you: 1. Core identification method (rapid on-site judgment) Stretch and rebound test: Cut a strip of sample [&hellip;]<\/p>","protected":false},"author":1,"featured_media":1967,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[35],"tags":[],"class_list":["post-1966","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tpu-ppf-film"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to Identify Genuine Aliphatic TPU PPF? - comliker.com<\/title>\n<meta name=\"description\" content=\"To distinguish the authenticity of Genuine aliphatic TPU PPF, the core lies in these four points: tensile rebound, fire test, scratch self-healing, and adhesive layer performance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/comliker.com\/fr\/how-to-identify-genuine-aliphatic-tpu-ppf\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Identify Genuine Aliphatic TPU PPF? 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