How to reach IP68? Smartphone airtight waterproof testing program
This article describes how smartphones can achieve IP68-level waterproofing technology, including both structural waterproofing and nano waterproofing methods, and explains the international standards for waterproofing ratings for cell phones. The article also discusses the types and brands of airtight waterproof testing equipment for cell phones, providing guidance for selecting waterproof cell phones and conducting waterproof performance tests.