How Guangdayuan’s Heat-Stabilized PE Blue Protective Film Survives High-Temperature Baking Without Shrinking
Material & Craft
Standard PE blue protective film shrinks under heat because its molecular chains lack orientation stability. Guangdayuan solves this through biaxial orientation control technology, developed in partnership with Harbin Institute of Technology. Using premium raw materials from Toray, Toyobo, and SKC, our film undergoes precise stretching during production. This locks molecular alignment, significantly reducing thermal relaxation. The result is a heat-stabilized film that maintains dimensional integrity even during prolonged baking cycles.
Performance Features
Article Summary
Choosing Guangdayuan means choosing reliability. Backed by ISO9001 and ISO14001 certification, our 20 years of expertise ensures batch-to-batch consistency. We offer free sample testing and technical support for process integration. Contact us today at 0755-28171981 or 18928456898 to eliminate edge exposure and improve your high-temperature yield. Let Guangdayuan be your trusted partner in surface protection.
Product Introduction
Guangdayuan‘s heat-resistant PE blue protective film is specifically engineered for high-temperature processes where ordinary films fail. With over 20 years of surface protection expertise, we have created a blue film that resists shrinking, curling, and edge exposure. Our 16,000㎡ automated facility ensures consistent quality across every roll. The film is available in various thicknesses and adhesion levels, with a stable blue color that supports automated visual recognition.
Product Parameters
Application Range
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