New grade 'Sumikasuper E5504S' for optical pick-up bobbins

Sumikasuper E5504LS has been placed on the market to enhance the grade line-up of ultra high thermal resistant SUMIKASUPER LCP. Characteristic technical points of Sumikasuper E55504S are three; a lower specific gravity of 1.42, a higher rigidity (especially, torsion mode) and excellent thermal resistance to pass a solder dipping process of approximately 400 deg C. Sumikasuper E5504S is, therefore, suitable for optical pick-up bobbins for Blu-ray and rapid recording DVDs