CB Processing | 接着・接合・表面処理・塗装の新技術研究所

新技術研究所です

CB Processing

Core technology is the functional chemical conversion and reforming of material surfaces.

We, Advanced Technologies, Inc., are R&D oriented and have been creating new values for the material surfaces by the functional chemical conversion and reforming. The developed new technologies range from innovative transparent conversion treatment for light metals to formation of chemical bonding between various substrates, including metals, glass and ceramics, and resins. Utilizing the developed new technologies, we always respond to customers’ requirements for adding new values to their products. We, pursuing to be an only one company through “the creation of new values by innovative technologies”, continue joint efforts with our customers in the world to realize new ideas for happiness of people.

AM Processing tabAM Processing tab

New technology for joining resin to
metals, glass, ceramics by chemical bonding

Resin is firmly joined and integrated to metals, glass, and ceramics
by chemical- processing, CB-PROCESSING, without adhesives.

CB chart1

Applicable to anodized materials such as aluminum alloys!

CB chart2

●What to apply: Metal casings, electric parts, board, metal foil laminated film, bonding different materials
●What we do: CB processing, highly-functional light metal surface processing, injection molding, lubrication coating

Innovative Chemical Bonding Technology
[CB Processing to join glass, ceramics or metals to resin]


What is CB Processing?
It has been a headache in industries to firmly join metals, glass or ceramics to resins due to limit of adhesives. CB Processing is the answer.

conventional method

In conventional method metal is mechanically sanded or chemically etched to make rugged surface. Molten resin flows into the micro-dent and is fixed after solidified. Applicable materials and resins are limited.

cb processing

CB Processing is to place bonding compounds on substrates of glass, ceramics or metals. The bonding compound is chemically reactive to resin. CB Processing joins resin to substrate by injection molding or hot plate welding for thermoplastic resin and by heat press for thermo-setting resin.

Advanced Technologies, Inc.
616-3, Jimba, Gogemba, Shizuoka, 412-0047, Japan
TEL: +81-550-80-1000/FAX: +81-550-88-3022

▶Company Profile

▶When established in Yokohama in 1987, we were R&D firm for a specific customer.
▶We entered chemical conversion treatment business in 1999 for magnesium PC cases and mobile phones when magnesium die-casting industry for electric appliances had emerged in Japan. For these products severe corrosion resistance and, often it is incompatible, low electric conductivity of the surface layer were required. As a pioneer in the industry, we solved the problems by developing new technologies and have always responded to various requirements from customers.
▶Through these activities we have established a reputation and have been expanding our businesses from light metals to change or modification of material surfaces applied to electric devices and mechanical products. Further development of technologies and expansion of business domain are expected.

▶Our Technologies

▶Chemical conversion treatment of aluminum and magnesium products
▶High corrosion resistance and low electric conductivity: LR Processing
Metallic polished or hair-lined metal surface with transparent chemical conversion treatment layer for colored clear coating: AM Processing
▶Bonding resin or films to ceramics, glass and metals: CB Processing
▶CB Processing is chemical treatment of ceramics, glass and metal substrates to bond resins or films without adhesives. The tensile strength of the bonded substrate and resin by CB Processing is much higher than that bonded by epoxy adhesives.
▶Paint & Coating
▶High functional paint or coating is available, especially lubrication coating to metal parts.

▶Contact Us

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