PCB Boards Damaged by Humidity in Southeast Asia? Guangdayuan PE Static Film: High Barrier & Dust-Free for Stable Performance!
author: Shenzhen Guangda Yuan Film Co., Ltd.
2025-08-28
Southeast Asia’s humid climate (average humidity 75%-90%, especially in Indonesia and the Philippines) is deadly for PCB boards. Moisture seeps into board circuits, causing copper oxidation and short circuits. A Vietnamese PCB factory reported 8% of its boards failed quality checks due to humidity—delaying orders for global clients and costing $60,000 monthly in rework. Traditional films couldn’t block moisture effectively, and dust stuck to boards during processing, worsening issues.
Guangdayuan’s PE Static Film is engineered for SE Asia’s damp conditions. Its multi-layer structure includes a special moisture barrier with a water vapor transmission rate (WVTR) of just 0.2g/(m²·24h)—4x lower than industry averages. This keeps PCBs dry even in monsoon seasons. The film is produced in a Class 100,000 cleanroom, with fewer than 10 dust particles per square meter, ensuring no dust contaminates delicate circuits.
We offer ultra-thin options (0.04mm-0.12mm) that fit automated packaging lines, and can punch holes to match PCB mounting points—no need for post-cutting. The film also resists temperatures up to 80℃, handling Malaysia’s hot factory floors. A Singaporean PCB firm using our film saw pass rates jump from 92% to 99.5%, cutting rework costs by 70%. For SE Asia’s PCB makers, Guangdayuan’s PE Static Film is a reliability guarantee. #//www.petprotectivefilm.com/en/contact-us.html# #Protective film, PE protective film, PE static film, Guangda Yuan film, protective film manufacturer#
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