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Divisions & Products

Sumitomo Chemical Advanced Technologies is headquartered in Phoenix, Arizona and was founded in 2003.  It is solely owned by Sumitomo Chemical and chartered to serve the global semiconductor and electronics industries.

Our Current Divisions/Core Competencies:

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Epitaxial Manufacturing

Our 50,000 square foot facility includes over 6,000 square feet of clean room space to produce gallium arsenide epitaxial wafers for the Compound Semiconductor market worldwide. Compound Semiconductor epitaxial wafers are used in a variety of commercial applications including: wireless communications, LED manufacturing and solar energy conversion.

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Resorcinol is manufactured in two ISO-certified facilities to ensure uninterrupted supply to the global market for tires and mechanical rubber goods, wood adhesives, dyes and UV absorbers, and other specialty chemical manufacturing applications.

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Penacolite® Resins

Penacolite® Resins are the global standard for resorcinol-based resins for use in tires and mechanical rubber goods. A highly experienced technical staff provides customer support and supervises production at our ISO-certified manufacturing facilities in the US, Europe, and Japan.

Polymer Additives (PAD)

Our polymer additives are chemicals added to the base polymer to improve processability, prolong the life span, and/or achieve the desired physical or chemical properties in the final product.

Rubber Chemicals

Sumitomo Chemical Advanced Technologies is a state of the art developer, producer and marketer of rubber chemicals offering a comprehensive range of products including accelerators, antioxidants, antiozonants, retarders, and peptizers.

Super Engineering Plastics

Our company serves as the base of US operations and customer support for Sumitomo Chemical’s engineering plastics business. This includes a full line of Liquid Crystal Polymer (LCP) and Polyethersulfone (PES) resins.

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Semiconductor Photoresists & Functional Cleaning Solutions

Our company serves as the base of US operations and customer support for Sumitomo Chemical’s photoresist business, which includes Dry and immersion type Arf, Krf, NEB and i-line resists. It also services customers for other products such as photoresist ancillaries. Activities include development, sales, distribution, technical support, and global specification.

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PES Modified Resin Grinding

In 2013, our company started a state of the art grinding facilities, which will primarily be used for modified PES resins for the aerospace and other composite industries.

Optical Sheets & Polarizing Films

Our company, a wholly owned subsidiary of Sumitomo Chemical Ltd., in conjunction with Sumitomo Chemical’s global network develops and distributes various products such as color filter, polarizing film, optical sheets, and light guide plate into several display applications in the USA.

HPA - High Purity Alumina

Sumitomo’s high-purity alumina has been manufactured since 1981 with a growing and diversified product portfolio. High-purity alumina is used in areas such as displays, energy, automobiles, semiconductors and computers and demand for it is growing steadily. With high volume manufacturing in Japan and Korea, we offer a wide range of products that can meet and exceed your needs. We can also develop specialty materials to enable your most advanced designs and products.

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New Business Ventures

Our company has created new value added services to enhance Sumitomo Chemical’s presence with their US customers. This includes raw material sourcing for Sumitomo Chemical and providing distribution/logistics for other IT Related subsidiaries to do business in the USA.

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Sumitomo Chemical Advanced Technologies is committed to exceeding customer expectations by delivering the highest quality cost efficient products on time.  In order to accomplish this, Sumitomo Chemical Advanced Technologies will pursue continual improvement.

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