Product Introduction:
CCD CMOS high temperature resistant PI protective film is attached to the surface of the photosensitive sensor chip, it is used for all types of critical and harsh environments, such as a wafer, IC packaging and CMOS / CCD camera module packaging.
It can protect the sensor 100% clearance after 280 degree Centigrade reflow. After removing the high temperature resistant protective film from the sensor, and observing under 40 magnification magnifier, the surface of the sensor has no adhesive residue and white grain stain.
Specifications:
Materials: PI Protective film
Thinness: 0.075mm
Regular Size: 4.5*4.5mm-- 24*24mm or customized size;
The film is usually used in below Industries:
CMOS, CCD chip protection: PI silicone heat-resistant film for CMOS capsulation factories;
For protecting the CMOS chip, through SMT 280 degrees without leaving adhesive residue;
Low viscosity, high temperature 280 degrees, the protective film can be easily peeled off without leaving adhesive residue;
Can be attached to the IR Glass surface near temperature furnace, to protect the lens surface away from dust and scratches in the manufacturing process.
The Advantage of our product:
The existing protection film in the market is chemically and thermally sensitive to the coating in harsh environment, it can corrode with the coating, resulting in a big damage to the sensor. Our innovative PI protective film has excellent chemical and heat resistance; it can maintain excellent quality and stable performance of CMOS / CCD in harsh environments.
By using our PI protective film can not only keep excellent protection capability, but also assist our customer to increase the productivity. Especially in the surface mount manufacturing process, it can also reduce the labor cost and avoid manual cleaning process, ultimately, improve the profitability for the factories.
