ユニチカ List of Products and Services

"Unilate" is a polyester-based composite sheet (plastic sheet) that possesses the required properties for electrical insulation materials, such as high heat resistance, high insulation performance, and low water absorption, while also being excellent in processability. It is used in the manufacturing of various products that support the IT industry, including semiconductors, lithium-ion batteries, printed circuit boards, and displays. Due to its low warping and ease of machining, it is adopted for processed products that require dimensional accuracy. Its low water absorption also contributes to reducing changes over time, leading to lower running costs through improved yield. 【Features】 - Low warping and low dust shedding (enables high-precision machining and prevents dust contamination of products) - Dimensional stability (reduces changes over time due to low water absorption) - Heat resistance (continuous use temperature of 120°C) - Insulation (dielectric breakdown strength of 37kV/mm) - Chemical resistance (resistant to organic solvents, dilute acids, and mineral oils) *For more details, please download the PDF or feel free to contact us.

• Other polymer materials

Our company has developed a polyester polymerization technology using a non-metal catalyst and established industrialization technology in June 2024. The ability to produce without using metal is a significant differentiation point. There have been cases where it is desirable not to use metals depending on the application, and due to recent depletion and soaring prices of metals, the development of non-metal catalysts and polymerization technology has been anticipated, which has now been realized. 【Features】 ■ Developed polymerization technology for polyester that ensures the same polymerizability as conventional methods and has equivalent physical properties. ■ Uses environmentally friendly non-metal catalysts. ■ The color remains unchanged from conventional products, with no dullness from metals, excellent transparency, and the molecular weight during melt processing is comparable to that of conventional metal catalyst products, showing almost no decrease. *For more details, please download the PDF or feel free to contact us.

• Composite Materials

"TeraMack" is a biomass plastic that supports a sustainable (environmentally friendly) lifestyle with low environmental impact. It is based on plant-derived polylactic acid, which does not use petroleum as a raw material, thus conserving valuable fossil resources. Additionally, because plants absorb CO2 during their growth, it contributes to the reduction of CO2 emissions. "TeraMack" is available in various grades, each with features tailored to different applications, usage methods, and performance requirements. We are expanding its applications not only for injection molding but also for extrusion, blow molding, and foam molding with improved melting characteristics of polylactic acid resin. Our company is deploying this product for a wide range of applications, including enclosures for electronic devices and office automation equipment, industrial structural materials, daily goods, and stationery, thanks to our unique polymer design technology. [Features] ■ Plant-derived raw materials ■ Realization of unique polymer alloy technology ■ Diverse grades and application expansion ■ Excellent heat resistance ■ Durability suitable for long-term use *For more details, please download the PDF or feel free to contact us.

• plastic

"UNILATE" is a sheet material for cutting and punching that possesses the required properties for electrical insulation materials, such as high heat resistance, high insulation performance, and low water absorption, and is also excellent in processability. Due to these outstanding properties, our product is used in the manufacturing of various products that support the IT industry, including semiconductors, lithium-ion batteries, printed circuit boards, and displays. Please feel free to contact us when you need assistance. 【Features】 ■ Superior heat resistance, electrical properties, strength, and dimensional stability compared to thermoplastic resin sheets ■ Capable of high-precision processing ■ Prevents product contamination from dust ■ Glass filler added to PET *For more details, please download the PDF or feel free to contact us.

• Other polymer materials

At Unichika Co., Ltd., we handle "PET resin" with a lineup that accommodates various molding methods. It is possible to obtain molded products with high transparency, surface gloss, and a well-balanced performance in mechanical properties and chemical resistance. Our products are widely used in container molding primarily for cosmetics and medical applications, as well as in items such as films, sheets, non-woven fabrics, and fibers. Thanks to the polymerization technology we have cultivated over the years, we can customize and develop new polyester resins. Please feel free to contact us with your requests. 【Grades (Partial)】 ■ Homopolymer Type ・SA-1206 ・NEH-2070 ■ Copolymer and Special Grades ・SA-8639P ・SA-8339P *For more details, please download the PDF or feel free to contact us.

• plastic