SUMITOMO BAKELITE CO., LTD.
Fields of Applications
NewAreas
Functions
Circuits & Electronic Components
Topics
April 29, 2005
August 8, 2003
March 20, 2002

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 started 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.

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 started 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.

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.

Unclad laminates SUMILITE®PL/EL

Details
Sumitomo Bakelite's company name originates from the brand name of the oldest plastic in history. Sumitomo Bakelite markets phenolic resin laminates and also epoxy resin laminates.
In addition to these traditional products Sumitomo Bakelite is also very actively working for the development of advanced new materials as well as value-added articles to cope with needs of a new era.
We are prepared to provide quality products at a reasonable price always bearing customers' needs in mind. Please don't hesitate to consult us on your selection of materials.
Applications:
•Thinner gauge paper
phenolics: Switches, volumes.
•Thicker gauge paper
phenolics: Terminal boards, distributor boards, jigs.
•Super-Hemit:
insulation plates for molds and dies
•Thinner gauge glass
epoxy: Carriers七reinforcing七support boards for flexible PCBs.
•Thicker gauge glass
epoxy: testing & inspecting devices for semiconductors, checker jigs.
Others with secondary process:
laminates with an adhesive layer, Carbon-containing laminates, etc.

Flexible printed circuit boards SUMILITE®TFP

Details
SUMILITE®TFP is a film-like printed wiring board which Sumitomo Bakelite manufactures and markets with many years of research and development, Sumitomo Bakelite has become a pioneer of this tyoe of product in Japan. It plays an important role as an indispensable
substrate for compact size electronic apparatus as well as for mobile communication devices.
We will additionally make various proposals customer's usage.
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.

Epoxy resin coating powder for electrical insulation SUMILITERESIN®ECP

Details
Epoxy resin coating powder is widely used for insulation covering of electronic components including condensers as well as for motors owing to its superior
workability and safety. We have wide assortments of SUMILITERESIN®ECP developed for customer's needs such as environment-friendly materials for electronic
components and fire-retardant grades with UL flammability recognitions.
Applications:
Ceramic capacitors, varistors, coils, resistors, film capacitors of various types, in-vehicle motors, micro-motors, etc.

Liquid epoxy resins for electric & electronic components SUMIMAC®ECR/ECH

Details
Liquid epoxy resin is used for insulation sealing of such Electronic components as relays, condensers, sensors.
We are working for developing SUMIMAC®ECR/ECH Grades to meet customer's requirements for high density JISSO as well as for ecological considerations.
Applications:
[ Electrical/Electronic Areas ]
Components of regulators夕relays, switches, sensors, etc.大
Circuit devices夕HICs.,SSRs.大
[Automotive ]
Ignition coils, motor parts, etc.

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.

Carrier tapes for mounting semiconductors & electronic components SUMICARRIER® and Cover tapes SUMILITE®CSL

Details
Carrier tapes allow mounting machines to securely set semiconductors and electronic parts at required positions. Embossed carrier tapes of high dimensional precision coupled with cover tapes with outstanding robustness, electric conductivity, transparency, sealing and peeling abilities, are well reputed among clients worldwide.
Applications:
Carriage of semiconductors and electronic components

Co-extruded multilayered films and sheets for industrial uses SUMILITE®CEL

Details
SUMILITE® CEL SERIES are co-extruded, multilayered, and highly functional composite films which Sumitomo Bakelite developed in 1976 for the first time in the world. They are multi-functional multiplayer films and sheets designed to exhibit the feature of each component film and are stacked together by expert technologies to provide proper thickness required. Besides food packaging applications, they are extensively used in industrial areas. Thus, we are prepared to correspond to your requirements for the development of new applications.
Applications:
Temporary use films in the process of flexible PCB manufacturing, Lining film for cans, Films and sheets for making cards in compliance with non-PVC requirement, Various auxiliary in-process temporarily used films and sheets, etc.

Super engineering plastics films SUMILITE®FS

Details
SUMILITE®FS1000 SERIES are highly functional plastics films which have heat resistance, chemical resistance, mechanical strength and various other
characteristics. Electronic and mechanical devices composed of these films can be enhanced greatly in reliability. Polyether-ether-ketone films are finding extensive uses as friction-drive parts owing to the superior wear resistance.
Applications:
Thrust bearings of motors, reinforcement of FPCs.

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.

Heat resistant PVC sheets SUMILITE®VSS/VSL HT SERIES

Details
The SUMILITE®VSS/VSL HT SERIES is widely used as insulating material or shielding material for PCs., other office automation equipment, audio equipment, such as stereos, and automotive equipment, including car stereos, thus supporting versatile fields with our advanced technologies.
Applications:
Insulating materials for various electronic apparatus, shielding materials

Phenolic molding compounds SUMIKON®PM

Details
Our phenolic molding compound SUMIKON® PM is widely used in circuit and electronic areas, as shown representative applications on the right. It is 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:
Coil bobbins, relay parts, line filter, starter switch, thermostat case etc.

Diallylphthalate resin molding compounds SUMIKON®AM

Details
SUMIKON® AM is widely used for circuit and electronic areas, as shown by representative applications on the right. In addition to the superior properties coherent to Diallylphthalate resin, such as electrical properties like tracking resistance, dimensional stability, water absorption, it also has outstanding molding and processing capabilities.
Applications:
Precision machine parts mainly of the electronic industry such as switches, connectors, coil bobbins, IFT bases. Electronic components for vehicles, aircrafts, and ships.

Phenolic resins SUMILITERESIN®PR

Details
Phenolic resin "bakelite" is the oldest among plastics and with about a century of history from its creation, it is still enjoying wide uses by virtue of its superior heat resistance, durability and other excellent features.
We provide a wide range of products from general purpose grades to specialty resins of super fine purity regulated to ppb low level.
We have a global network of services provided from bases in Japan, North America, Europe, and South East Asia.
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.

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.