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 cultivated over many years with the characteristics of polypropylene material itself, as well as the features that come from using only high-purity polypropylene resin, resulting in a product that has been developed and commercialized. The product catalog can also be downloaded from our company website below. ↓ ↓ ↓ ↓ ↓

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"Shin-Etsu Electric Film" is a polypropylene film for Hazy-type capacitors that Shin-Etsu Film has successfully industrialized. We provide stable supply to our customers through a centralized management system from raw material procurement to manufacturing and shipping. High-purity polypropylene resin, carefully selected as raw material, is used, and it is manufactured 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] - Abundant variations - 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 document or feel free to contact us.

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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 characteristics that follow the curing speed during melting and hardening. It is suitable for wrapping cylindrical molded products made from carbon fiber prepreg, such as fishing rods and golf club shafts. 【Features】 ■ It has a tensile strength of over 196 MPa, allowing for appropriate tension during wrapping, resulting in a molded body with excellent strength. ■ It possesses thermal shrinkage characteristics and stress characteristics. ■ After firing, the film can be easily peeled off from the molded body, exhibiting excellent release properties. *For more details, please refer to the PDF document or feel free to contact us.

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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. - Flat bags with three-side seals are also available upon request. - The lamination method can be selected between extrusion or dry (adhesive application). *For more details, please refer to the PDF document or feel free to contact us.

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