SUMITOMO BAKELITE CO., LTD.
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April 29, 2005
September 30, 2004
August 8, 2003

Epoxy resin molding compounds for encapsulation of semiconductor devices SUMIKON®EME

Details
Sumitomo Bakelite is serving the IC encapsulating material market as a top share supplier in the world. Since 1971, with persistent efforts towards technological innovations, we have been playing the leading role in the industry. An integrated manufacturing system comprising of 5 plants in 4 countries(i.e. Utsunomiya, Kyushu, Singapore, China, Taiwan) facilitates smoother delivery to clients worldwide. We provide encapsulating materials in a wide range to comply with versatile requirements for semiconductor packages.
Applications:
Protection, moisture prevention, insulation of semiconductor devices by forming molded packages for various semiconductors sealed therein.

Phenolic resin copper-clad laminates SUMILITE®PLC

Details
Sumitomo Bakelite collected its production of paper phenolic resin copper-clad laminates into SNC Industrial Laminates in Malaysia. SNC develops new products through close cooperation with related divisions in Japan. Its products' line-up are Low odor, Environment friendly, For lead free solder and so on.
In order to meet various requirements such as much severe quality guarantee system and consideration for production environment from customers, SNC has quality and environment control system which corresponds to international standards such as ISO9001 and ISO14001.
SNC provides high quality products to customers around the world.
Applications:
Effective to a great deal in VA(value analysis) when used for consumer appliances, such as TV & AV apparatus. For users who dislike odors peculiar to phenol and employ glass epoxy our low odor type exhibits especially good effects on such apparatus in value analysis.
For lead-free solder re-flow process our heat resistant grade will provide a highly effective substrate.

Epoxy resin copper-clad laminates SUMILITE®ELC

Details
• SUMILITE® ELC has good reputation for its reliability and extensive usage in various fields. CEM-3 in particular has take the lead in the world market by its excellent workability and outstanding cost performance.
• 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:
Consumer household electric appliances, Audio/video apparatus, Stationary DVD apparatus, mobile CD apparatus, personal computer peripherals, printers, CD-ROM apparatus, portable game players, and others, in-vehicle equipment, .PCB for power supply, etc.

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.

Phenolic molding compounds SUMIKON®PM

Details
Recycling of phenolics wastes is carried out. Please see the catalog page of phenolic molding compounds SUMIKON® PM for details.
Phenolic molding compound an engineering plastic which has well balanced properties of heat resistance, dimensional stability, electrical and mechanical properties. In order to cope with internationally expanding demand we have manufacturing plants in Japan, Singapore, U.S.A., Canada and Suzhou near Shanghai, China.
Applications:
Substitutes of automotive metallic marts such as carburetor housing,. And brush holders, electric engineering parts such as breakers and magnet switches, electronic components such as coil bobbins, motor parts such as commutators, electric parts such as switches and terminal boards, ash trays, kitchen wares, sundries, etc.

Phenolic resins SUMILITERESIN®PR

Details
We are supplying phenolic resins which are friendly to the Earth and working environments by using our proprietary reaction technology of our own development.. They are lined up in versatile eco-friendly assortments including types perfectly water-soluble and free from organic solvents, of minimized unreacted monomer residue down to the lowest level to clear regulated standards by such as Industrial Safety & Health Law, The Regulating Law for Toxic and Poisonous Substances, The Fire Service Law, and also the lowest environmental load-imposing type free
from any substances which provide adverse impacts on environments.
Applications:
Eco-friendly phenolic resins, spherical phenolic resin cured matters, friction materials, shell molds, rubber formulating additives, photo-resists, epoxy hardeners, binder for grinding materials, refractories , heat insulation materials, molding compounds, wood working & bonding adhesives, impregnating varnish for laminates, paints, etc.

Flexible printed circuit boards SUMILITE®TFP

Details
Exploring such materials as are friendly to both human beings and the Earth we are making daily efforts of investigations. Take the familiar flexible printed circuits used nearby for instance, we are working for lead free and halogen free substrates and rewarded with favorable results.
Applications:
PCs., peripheral equipment and devices of PCs., HDDs., PDAs., optical memory storage devices like CDs-RW/DVDs., wiring and interconnections of cell-phones and LCDs.

Heat resistant and flame resistant sheet without halogen SUMILITE®GS

Details
SUMILITE® GS-8001 is heat resistant and flame resistant PPE sheet which was developed in consideration of the environmant as well for the electric insulation.
Applications:
It can use widely as insulation materials for TV's, VTRs, telecommunication equipments, PCs, etc.