High-Temperature Resistant PET Protective Film for Hardware Heat Treatment
author: Shenzhen Guangda Yuan Film Co., Ltd.
2026-01-23
Hardware heat treatment processes, such as quenching and tempering, involve high temperatures and harsh environments that easily cause oxidation, contamination, and surface scratches on hardware parts. Ordinary protective films deform or lose adhesion under high heat, failing to protect parts and affecting heat treatment precision. Shenzhen Guangdayuan’s High-Temperature Resistant PET Protective Film is specially tailored for hardware heat treatment, solving these pain points effectively.
This film withstands stable temperatures up to 150℃ during the entire heat treatment process, with no adhesive overflow or deformation. It forms a tight protective layer to isolate air, preventing hardware from oxidation and contamination by dust, oil stains, and other impurities, ensuring consistent heat treatment quality. The film peels off completely residue-free after treatment, leaving no marks on the hardware surface, and its 3H scratch-resistant coating safeguards treated surfaces from post-processing damage.
Guangdayuan offers customized sizes and shapes to fit various hardware parts, from small fasteners to large metal components. Our enhanced anti-oxidation treatment strengthens protection against high-temperature oxidation, improving product yield. Backed by strict quality control, this film has been widely adopted by hardware heat treatment factories, helping them boost efficiency and reduce rework costs.
Trust Guangdayuan’s professional solution for your hardware heat treatment protection needs. Visit our booth at the Protective Film Exhibition to learn more about customized services!
#High-Temperature Resistant PET Protective Film #Hardware Industry #Heat Treatment #150℃ Resistant Film #Guangdayuan #Canton Fair #Protective Film Exhibition #Anti-Oxidation Film #Hardware Surface Protection
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