SEALING RESIN COMPOSITION FOR HDD MOTOR AND HDD MOTOR FABRICATED BY USING THE SAME

摘要

There are provided a sealing resin composition for a hard disk drive (HDD) motor and a HDD motor fabricated by using the same. The sealing resin composition includes: 45 to 65 parts by weight of urethane methacrylate resin; 35 to 50 parts by weight of methacrylate resin; and 2 to 4 parts by weight of acrylic acid. A sealing resin composition having a new composition is used as a sealing material of a FPC adhering part of the HDD motor, whereby a haze phenomenon due to air leak and outgas at the FPC adhering part may be improved and reliability of a HDD motor may be enhanced due to a reduction in generation of the outgas of the adhering part.