product guide

  • Coolant for wiresaw (Slicing agent)

    We have various range of coolant (slicing agent)which is centereingon water-soluble type as multi wiresaw cutting process for loose/solid abrasive.

  • Cutting process coolant

    We have various range of cutting process coolant kinds to apply for muti blade/dicing saw cutting procss.

  • Cutting/Grinding coolant (Solid type)

    We have various cutting/grinding coolant for such as crystal, optical lens, prism, plate glass, quartz, ceramics, magnetic material, semiconductor, sapphire and metal.

  • Water-soluble lens-center grinding agent

    Conventionally, most of lens-center grinding agents used in lens-center grindingprocess for optical lens, have been oil-based products, and there has been concern that increased combustion of its waste liquid (CO2). Thererfore, for the global heating measures, we developed water-soluble lens-center grinding agent "CE series". And we have various kinds of the products appropriate for your using method.

  • Lapping coolant/Dispersing agent(Loose abrasive type)

    Loose abrasive (silicon carbide (SiC), alumina and cerium oxide etc.) lapping accelerator.
    We have various lapping coolant/dispersing agent for such as crystal, optical lens, prism, plate glass, quartz, ceramics, semiconductor, sapphire and metal.

  • Lapping/Polishing coolant for Diamond Powerder Slurry

    Lapping/Polishing accelerator for diamond powder slurry.
    Sale of slurry composed diamond powder is a base from our company and we have both water-soluble and oil-based type.

  • Cleaning agent

    We have various kinds of cleaning agent for contamination of particle, oil film, finger print, and hot-melt adhesives etc.

  • Removing agent/Etching agent

    We have various tarnish and metal removing agent for optical lens and various kinds glass. Also, we have etching agent for crystal.

  • Hot-melt adhesives for cosmetics compact refill

    We have our own hot-melt adhesives which has the 90% share in the world in cosmetics refill.

  • Hot-melt adhesives

    We have various kinds of hot-melt adhesives for temporary bonding for crystal, optical lens, prism, plate glass and ceramics processing etc.

  • We have protective film, release agent for metal molding, and loose abrasive anti-drying agent appropriate as adjuvant for crystal, optical lens, prism, plate glass, and ceramics processing etc. Also, we have other chemical products as trading company department.

ohtomo-chemical ins.,corp
4F KATO BLDG.,2-1-14,
NIHONBASHI,CHUO-KU,
TOKYO,103-0027,JAPAN