大塚化学 Official site

Otsuka Chemical has started publishing "KATACHI Story Column Articles." Many people may be struggling with the selection of resins for gears. This article explains the basic definitions and roles of resin gears, as well as specific applications. It is a must-read for those who want to choose the most suitable resin for gears, including Otsuka Chemical's Pochicon. Please check the details from the related links below.

We will be exhibiting Polysera, jointly developed by Otsuka Chemical and U.M.I., at this exhibition. Polysera not only features excellent microfabrication capabilities, characteristic of POTICON sheet materials, but also possesses high dielectric strength, making it suitable for inspection jigs for electronic components such as semiconductors that require fine and precise processing. On the day of the exhibition, we will showcase finely processed products, so please take this opportunity to stop by.

Otsuka Chemical has started publishing "KATACHI Story Column Articles." One of the major factors contributing to product degradation in the manufacturing industry is the impact of ultraviolet (UV) rays. Many cases are observed where plastic products, textile products, and painted surfaces discolor and deteriorate due to UV exposure, leading to a decline in product quality and customer complaints. The solution to such challenges is the addition of UV absorbers to coatings. This article will explain UV absorber-added coatings that address the aforementioned challenges, covering everything from the basic mechanisms to specific effects and how to choose the right one. Please check the details from the related links below.

Otsuka Chemical Co., Ltd. will jointly exhibit with Toyama Film at the "16th High-Functionality Materials Week, Plastic Japan, Film Tech Japan" held at Makuhari Messe. This exhibition is one of the largest comprehensive exhibitions in the world for high-functionality materials, recycling technology, laser technology, and electronic displays. We plan to showcase specific use cases and contract manufacturing related to our functional polymers "TERPLUS," functional inorganic materials "TISMO," white conductive fillers "DENTALL," functional resin composite materials "POTICON," resin composite materials for 3D printers "POTICON FILAMENT," precision molded parts "POTICON GEAR," and sheet materials for semiconductor inspection jigs "POTICON PLATE," among others. We look forward to your visit.

Our company has started a contract manufacturing business. We are equipped with advanced facilities, including equipment for manufacturing Class 5 hazardous materials under the Fire Service Act, low-temperature reaction vessels capable of handling -25°C, and centrifuges with Ti lining. With the technological expertise cultivated as a global company in hydrazine, we provide consistent support from research and development to mass production.