The Japan certificate lab ADTC(Archive Disc Test Center) based on “ISO/IEC 16963:2015“ standard to evaluate Archival M-DISC product and the test result shows that Archival M-DISC product has more than 100 years data storage life time. The accelerated test is under 80℃/80%RH extreme condition. After 380hours/420hours/660hours under 80℃/80%RH extreme condition, the error rate of commercial BD-R products increase to unplayable.
By comparison, after 1000 hours under 80℃/80%RH extreme condition, the error rate of Archival M-DISC product doesn’t increase too much and suitable for long-term data storage.
The recording method of M-Discs will not be influenced by Tsunami or Electromagnetic attack, and can playback with high confidence. From this, this type of discs are suitable for long-term preservation of important data,and has the significance of its existence. Characteristic CMC exclusive technology is used for important archival data recording.
MABL recording layer：Mitsubishi exclusive metal oxide recording layer can slow down the data degradation, and suitable for long-term archival data storage.
High hardness Ti protective layer：Ti layer has good performance for heat and humidity, and avoid water invasion from substrate side.Ti layer can support high precision and long-term data storage.
Edge coating：Edge coating layer can protect cover coating/hard coating at edge side to achieve full protection for recording layer.
Cover coating layer：Cover coating layer is used Mitsubishi exclusive material to protect recording layer.
Hard coating layer：Hard coating layer has good performance for anti-scratch、anti-dust and anti finger printing.
