Showa Denko America

Latest News

Get Ready to visit us at Ceramics Expo 2021!

Showa Denko America, a pioneer of Japan's chemical industry, sincerely invites you to visit our booth #622, CERAMICS EXPO 2021 from Aug 31st to Sep 1st. We welcome everyone to stop by our booth to learn more about Showa Denko’s ceramics lineup! Tuesday, August 31st:...

Showa Denko Introduces New Aluminum Nitride Filler

Our brand-new Aluminum Nitride (AlN) filler has been successfully released in the market in addition to our existing product portfolios of Aluminum Oxide (Al2O3) and Boron Nitride (BN) fillers. In particular, Showa Denko's AlN provides high thermal conductivity along...

Showa Denko America COVID-19 UPDATE

Showa Denko America has been imposing a work-from-home policy to protect its employees and limit the potential spread of COVID-19. We would like to assure you that we are operating as normal. All contact information to Showa Denko America remains unchanged. Please...

Showa Denko joins CA Supplier’s Day 2019

Showa Denko will join California Supplier's Day, being held at Long beach, CA, October 2nd-3rd, 2019. Please meet us at our booth 164. Wed 2nd October: 10:00 – 17:00 Thu 3rd October: 10:00 – 17:00 Long beach convention center, 300 Ocean Blvd,Long Beach, California...

Showa Denko joins In-Cosmetic Latin America 2019

Showa Denko will join In-cosmetic Latin America, being held at São Paulo, Brazil, September 18-19th, 2019. Please meet us at our booth L57. Wed 18th September: 10:00 – 19:00 Thu 19th September: 10:00 – 19:00 Expo Center Norte, Blue Pavilion, São Paulo, Brazil...

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Our Products

Abrasives & Super Abrasives

Cubic Boron Nitride and Sintered Alumina grains for metalworking industries


Adhesives, Asphalt Emulsions, Coatings, Industrial Rubber, Waterproofing


UV or air curing additive for resins

Allyl Alcohol

An organic precursor for glycidol, epichlorohydrin, 1,4-butanediol, and others


Charge dissipating agent for E-beam lithography.


By customizing our acrylic emulsions to meet your needs, the possibilities are endless.

Battery Materials

Carbon Coated Foils, Carbon Fiber, & Anode Materials

Functional Cosmetic Ingredients

Vitamin C derivatives, Vitamin E derivatives, and anti-aging solutions


Wide range of high quality polymer & silica-based HPLC columns

Chlorinated Polyethylene (CPE)

Elaslen CPE is used for wire, cable, hoses, PVC, and more


For semiconductor, feed additive, and personal care applications

Thermal Fillers

Various types of Alumina and Boron Nitride