SUMITOMO BAKELITE CO., LTD.
Fields of Applications
Semiconductors | Circuits & Electronic Components | Automotive | Medical & Lab-wares & Bio | Packaging | Highly Functional Products
NewAreas
Cell-phones | Optical | Displays | High Density Jisso
Functions
Heat resistance | Ecological | Metal substitutes | Impact resistance | Heat dissipation
Optics
Topics
List of released topics
January 29, 2002
Development of Plastics Split Sleeves
July 2, 2001
Acquired Goodrich Corporation's Electronic Materials Division

Precision molded products
Precision molds
Flexible printed circuit boards
Engineering plastics molding compounds
Epoxy resin multilayer PWB materials

Precision molded products

 Details
Electronic and optical application: our precision hoop molding technology allows to make low profile & low cost.
IT/Audio application: it is possible to make not only CDs, but also DVDs and Blue-Ray optical pick-up bases plastics owing to outstanding heat radiation and dimensional stability of our own development.
Applications:
Electronic components:
SMD packages for mobile communication apparatus.
IT/Audio related parts:
Optical pick-up base for CDs, DVDs and Blue-Ray and shassis

Precision molds

 Details
We are prepared to comply with customers' diverse needs with an integrated system for customer satisfaction from a selection of materials, manufacture of molds & tools to assay and evaluation of molding/molded products. Consult us for solutions not only to enhance your existing products but also to develop and commercialize your products in new areas.
Applications:
Auto-parts, electric engineering parts such as magnet switches, breakers, fuel batteries, etc.

Flexible printed circuit boards SUMILITE®TFP

 Details
Optical pick-up parts are used very extensively for PCs., TV game apparatus, and for almost all ofaudio/video appliances such as drives of MDs., CDs., and DVDs. Flexible printed circuit substrates promise to realize excellent results not only in recording & playing back of high quality sounds and picture images but also in compactness and light weight of the apparatus, to which the highly flexural property is very effective.
Applications:
Optical pick-up parts, such as those for DVDs., CDs., MDs..

Engineering plastics molding compounds SUMIKON®FM

 Details
PPS, polyamide, PC and other engineering plastics are used as core matrix resins and formulating specific fillers and also provide rigidity, electric and thermal conductivity and other unique properties. These thermoplastics molding compounds are used in a wide range of applications because of their improvement or modification according to the purposes.
Applications:
Optical pick-up parts, housings for electronic parts, electrical engineering parts such as mechanical, structural components of tape recorders, VCRs., and others.

Epoxy resin multilayer PWB materials SUMILITE®ELC

 Details
• Sumitomo Bakelite supplies various kinds of multilayer PWB materials designed to bring out excellent functions. In addition to heat resistance and dielectric properties which contributes to reliability enhancement, these materials are also compliant to build-up and impedance control requirements.
• Environment friendly (Halogen-free) materials are also available.
• New plant in Macau starts in production in July 2003, which constitutes another production base in our worldwide supply chain.
Applications:
Computer:
Large size computers, servers, personal computers, etc.
Mobile apparatus:
Cell-phones, hand-held computers, PDAs., etc.
Communication infrastructures:
ATM exchangers, base stations of cell-phone network, rooters, etc.
Semiconductors:
CPS/BGA packages, MCMs., SIMMs./DIMMs., TV game players, etc.
Others:
Digital household appliances, Automotive/ITS, Office automation machines, Testing, inspecting instruments, etc.

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