信越フィルム List of Products and Services

The "Shinetsu PP Release Film" is a film for electrical and processing applications that combines the polypropylene film manufacturing technology we have developed over many years, the characteristics of polypropylene material itself, and the features that come from using only high-purity polypropylene resin, resulting in a product that has been applied and commercialized. The product catalog can also be downloaded from our company website below. ↓ ↓ ↓ ↓ ↓

• plastic

"Shin-Etsu Electric Film" is a polypropylene film for Hazy-type capacitors that Shin-Etsu Film has successfully industrialized. From raw material procurement to manufacturing and shipping, we maintain a unified management system to ensure stable supply to our customers. We use carefully selected high-purity polypropylene resin as raw material, and it is produced using a simultaneous biaxial stretching method by the inflation method. It possesses excellent characteristics as a dielectric film, and one of its major features is the uneven mesh structure that is uniformly distributed on the film surface. 【Features】 ■ Rich variety ■ Equipped with evaluation facilities for various properties of polypropylene film ■ Smooth impregnation of insulating oil into capacitor elements ■ Consistently provides uniform and stable quality ■ Contributes to the realization of large capacity, compact size, and high reliability for power capacitors *For more details, please refer to the PDF materials or feel free to contact us.

• Other polymer materials
• Capacitor

The "Shinetsu Processing Film" is an application of the polypropylene film manufacturing technology developed for electrical films, used in the wrapping tape during the molding of carbon fiber prepreg. The matrix resin (epoxy) in the carbon fiber prepreg possesses thermal shrinkage characteristics and stress properties that follow the curing speed during melting and hardening. It is suitable for wrapping cylindrical molded products such as fishing rods, golf club shafts, and other items made with carbon fiber prepreg. 【Features】 - It has a tensile strength of over 196 MPa, allowing for appropriate tension during wrapping, resulting in molded products with excellent strength. - It possesses thermal shrinkage characteristics and stress properties. - After firing, the film can be easily peeled off from the molded product, exhibiting excellent release properties. *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

The "Silicon Wafer Case Packaging Laminated Bag" is a laminated bag manufactured with meticulous attention to the cleanliness management of the product itself. We offer three types: transparent laminated products, aluminum laminated products, and transparent barrier laminated products. The materials of each type of laminated bag consist of multiple laminated films made from different materials, providing excellent gas barrier properties. To prevent contamination of the packaged items, the innermost layer of each laminated bag is made from carefully selected polyethylene (PE). 【Features】 ■ The manufacturing, inspection, and primary packaging of clean packaging bags are conducted in a Class 10,000 cleanroom environment. ■ The shape is a gusset type. ■ A three-side seal flat bag type is also available upon request. ■ The lamination method can be chosen between extrusion or dry (adhesive application). *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials
• Packaging Bags