Need Light Blocking for Electronic Components? Guangdayuan’s PE Milk-White Film Delivers Reliable Protection
author: Shenzhen Guangda Yuan Film Co., Ltd.
2025-09-05
In the highly specialized electronics industry, sensitive components such as camera modules and sensors are particularly vulnerable to damage from intense exposure. This not only affects the functionality but also the overall quality of the final product. Ordinary transparent films prove ineffective in blocking harmful light, while dark films pose a significant challenge during the inspection process by obscuring defects. Shenzhen Guangdayuan Film Co., Ltd.’s PE Milk-White Film emerges as a revolutionary solution to this long-standing dilemma.
Crafted from high-purity PE material and integrated with advanced light-blocking additives, this innovative film provides an impressive 90-95% light blocking capability. This effectively shields sensitive components from the detrimental effects of glare, ensuring their integrity and performance. With a carefully calibrated 30% transmittance, workers can effortlessly conduct visual inspections of the components' appearances without the need to remove the film, streamlining the quality control process.
The film's anti-static surface, with a resistance level of 10⁸-10¹¹Ω, actively prevents dust accumulation, which is crucial in maintaining the cleanliness of the production environment. Moreover, it exhibits remarkable thermal stability, withstanding temperatures ranging from -40℃ to 80℃. This allows the film to remain stable during soldering processes and long-term storage.
Backed by over 20 years of industry experience, Guangdayuan operates a state-of-the-art 16,000㎡ factory equipped with 12 automated production lines. The company offers highly precise customized cutting services, with an error margin of just ±0.1mm, catering to the specific needs of chips, circuit boards, and other components. Having earned the trust of industry giants like Huawei and Xiaomi, the PE Milk-White Film has proven to significantly reduce defect rates from 8% to a mere 1.2%. This makes it the go-to choice for electronics manufacturers aiming to enhance product quality and production efficiency. #//www.petprotectivefilm.com/en/contact-us.html# #Protective film, PE protective film, PE milky white film, Guangda Yuan film, protective film manufacturer#
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