大塚化学 Official site

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.

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.

Otsuka Chemical has started publishing "KATACHI Story column articles." Column 3: "What is PEEK Processing? A Comprehensive Explanation from Basic Properties to Processing Precautions and Selection Points" PEEK is increasingly adopted in various fields such as medical, aerospace, and semiconductors due to its excellent heat resistance, chemical resistance, and mechanical strength. However, its high performance also makes processing challenging, requiring advanced technology and specialized knowledge for precision part manufacturing. This article provides information to help manufacturers successfully process PEEK, covering its basic properties, processing precautions, and points for selecting the optimal processing partner. For more details, please visit our company's website's KATACHI Story through the related link.

Otsuka Chemical has started publishing "KATACHI Story column articles." Otsuka Chemical has previously provided "materials" in forms such as powders and liquids, before they become parts. From now on, we will continue to take on new challenges beyond our previous business scope by leveraging the power of materials and our core technologies. One initiative launched as part of this is the "KATACHI Business." This goes beyond mere material sales; by transforming materials into product groups like parts, we create new value. This new endeavor is referred to as "KATACHI Business." In our promoted "KATACHI Business," we provide comprehensive solutions aimed at solving our customers' challenges, not just material provision. Second column: "Basic Knowledge of Super Engineering Plastics Processing! Applications, Types, Heat Resistance Temperatures, etc." We will provide a detailed explanation of the basics of super engineering plastics processing, their diverse types, each of their heat resistance temperatures, and specific applications in a wide range of fields, including the semiconductor and electronic components industries. For more details, please visit our company's website's KATACHI Story through the related link.

Otsuka Chemical has started publishing "KATACHI Story column articles." Otsuka Chemical has provided "materials" in powder and liquid forms, among others, before they become components. From now on, we will continue to take on new challenges beyond our previous business scope by leveraging the power of materials and our core technologies. As part of this initiative, we have launched "KATACHI Business." This goes beyond mere material sales; by transforming materials into product groups like components, we aim to create new value. This new endeavor is called "KATACHI Business." In our "KATACHI Business," we provide comprehensive solutions aimed at solving customer challenges, not just material supply. First column: "What types of resin sheets are there? An explanation of easy-to-process materials and plastic sheets." In this commemorative first issue, we provide detailed information useful in manufacturing settings, from the basics of resin sheets to practical processing techniques. For more details, please visit our company's website's KATACHI Story through the related link.