◎ Quality Assured:High Quality with better anti spy angle/High Transparency
ISO9001 Management System Management, R&D Professional Team, 100% Quality Inspection during Productio
Parameter item | Unit | Standard | Tolerance | Remark |
Total thickness | um | 600 | ±20 | Micro meter |
Viewing angle | degree | 60° | ±10° | Viewing angle checker |
Deviation angle | degree | 0° | ±2° | 0° |
Transmittance % | % | >70 | ±10 | Sample measured value |
Surface hardness/ASTMD 3363 | H | 4 | 4 | |
Surface resistivity | Ω/square | ≤ 10E | ±13 | |
Colour | Black | |||
Operating temperature | ℃ | (-)35℃ (+)65℃ | high-low temperature test | |
Structural layer thickness | um | 150 | ±5 | 150 |
Anti - glare layer surface roughness | um | 0.275 | ±0.055 | 0.275 |
Structure spacing | um | 60 | ±2 | 60 |
High temperature durability test | 70℃ 500 hours |
Optical properties didn't change significantly, does not affect the normal use. |
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High humidity durability test | 40℃ 95% RH 500 hours |
◎ Trade Assurance: Brand cooperation experience with OEM/ODM Service
Our Clients are:Ingram,Amazon,Staples,Walmart,Targus,Alibaba, Ebay etc.
Shenzhen YIPI Electronic Limited, established in 2 0 1 3, is a professional manufacture and exporter which focus on the research, development, production, sales and service of Laptop & Monitor Privacy Screen, Privacy filters and all kind of screen protect
YIPI Wholesale Laptop & Monitor Privacy Screen , Our goal is to offer better and better service for our customers!
10 Years Factory Wholesale Laptop & Monitor Privacy Screen, Provide Free Samples and OEM & ODM service.
High Quality with better privacy filter angle/High Transparency, brand cooperation experience with OEM/ODM Service.
2016, October Asia - Word Consumer Electronic Expo in Hong Kong!
Technical support: Magic Lamp sitemap