How Guangdayuan's PE Black-White Film Shields Electronic Chips from Static Damage
author: Shenzhen Guangda Yuan Film Co., Ltd.
2025-08-06
In the electronics factories of Southeast Asia, where humidity often exceeds 80%, static damage to chips remains a persistent threat. Guangdayuan's dual-layer PE protective film offers a breakthrough solution, combining 99.5% light blocking with robust anti-static properties.
The black layer incorporates nano-carbon particles that eliminate 400-700nm visible light, preventing photo-oxidation in sensitive components. Tests at a Malaysian semiconductor plant showed only 0.6% defect rates after 6 months of storage, compared to 5.3% with standard films. The white layer's permanent antistatic agents maintain surface resistance between 10⁸-10¹⁰Ω, keeping friction voltages below 30V—critical for protecting FPGA chips during transport.
Available in 0.07mm (12-inch wafers), 0.12mm (IC tubes), and 0.2mm (trays) thicknesses, the film features easy-tear edges to prevent static sparks during manual handling. A Singaporean electronics manufacturer reported 25% faster packaging speeds with automated lines, thanks to the film's consistent unwinding properties. Class 100 cleanroom certification ensures fewer than 100 particles (≥0.5μm) per m², meeting strict GPP standards.#PE Black-White protective film#
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