大和ケミカル List of Products and Services

Daiwa Chemical Co., Ltd. is a company primarily engaged in the development of products using rubber and plastic. We have established a technical department within our company and are working on the development of original materials, as well as collaborating with our clients to develop highly specialized products. Additionally, leveraging our expertise in material development, we are also focusing on manufacturing and sales overseas. 【Business Activities】 ■Manufacturing of rubber and plastic parts (Parts for automobiles, agricultural machinery, home appliances, medical devices, etc.) *We also accept online meetings. If you would like an explanation about rubber or have projects you are considering, please feel free to let us know. *For more details, please refer to our catalog or feel free to contact us.

Our company consistently handles the entire process from material design to parts manufacturing for automotive components, power infrastructure, medical devices, consumer electronics, and small engine-related parts. By accumulating know-how in material development, we have improved the flexibility and speed of prototype development, reducing the time required for development from one year to an average of three to six months for new special formulations. In the future, we will organize and consolidate recipe data to further enhance the efficiency of our development processes. 【Business Areas】 ■ Automotive-related business ■ Energy-related business ■ Medical-related business ■ Connector-related business ■ General-purpose engine-related business ■ In-house developed product: Laminated Protector *We also accept online meetings. If you would like an explanation about rubber or have any projects under consideration, please feel free to let us know. *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce our quality management. Starting with a complete inspection of appearance, we continue to supply high-quality products to automotive, motorcycle, general-purpose engines, high-pressure power, medical components, and other areas with high quality management requirements. To ensure this, we have implemented a unique lot management system that allows for speedy tracking of the history from base compounds to final inspection and weighing. In the event of any defects, we provide prompt information and improvement measures to our valued customers. 【Product Contents】 ■ Automotive parts ■ Power and communication-related parts ■ Small general-purpose engine parts ■ Electronic equipment-related parts ■ Medical-related parts *We also accept online meetings. If you would like an explanation about rubber or have any projects under consideration, please feel free to let us know. *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce some representative types of rubber that we handle. Starting with "Natural Rubber (NR)," which exhibits strong tensile strength and elongation even without the addition of carbon black, we also offer "Silicone Rubber (Si)," which has the property of allowing oxygen to pass through while blocking hydrogen, as well as "Fluoro Rubber," known for its excellent heat resistance. Please use them according to your application. 【Lineup (Excerpt)】 ■ Natural Rubber (NR) ■ NBR ■ Butyl Rubber (IIR) ■ EPTR (EPDM)・EPR ■ CR (Chloroprene Rubber) *We also accept online meetings. If you would like an explanation about rubber or have any projects you are considering, please feel free to let us know. *For more details, please refer to the PDF materials or feel free to contact us.

The "Laminated Protector" is a product designed to protect the base of steel structures from corrosion caused by the macrocell phenomenon. It combines butyl rubber sheets, synthetic resin protective coatings, and self-fusing tape to safeguard the base and prevent the macrocell phenomenon. Its flexible structure allows for a wide range of applications, from poles, signs, and fences to public infrastructure and private drainage systems. Originally developed to meet the environmental requirements and heightened safety awareness on highways, the product is now applicable to a wide variety of uses. 【Features】 - Extends the lifespan of steel structures - Simple structure that does not select rust prevention targets - Easy to install *We also accept online meetings. If you would like an explanation about rubber or have projects under consideration, please feel free to let us know. *For more details, please refer to the PDF materials or feel free to contact us.