The SQX (quartz cloth) series is core materials of low-dielectric substrates and a cloth product for pre-preg of CCL (Copper Clad Laminate) board.
Compared to conventional glass cloth, SQX has low dielectric and low dielectric loss tangent, it is suitable for base material for high-frequency substrates and FRP.
In addition, since SQX has a coefficient thermal expansion of about 1/10 that of general glass cloth, SQX can be used as a material for thin package substrates.
SQX can also be considered as a low alpha ray material.
|SQX series||3.7||< 0.001||0.5-0.6||74-76|
* The data of each product that exists in the above-mentioned table is not a standard value. Please test without fail before use beforehand, and confirm whether to suit use.