Products
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SUMILITE® CEL SERIES are co-extruded, multilayered, and highly functional composite films which Sumitomo Bakelite developed in 1976 for the first time in the world. They are multi-functional multilayered films and sheets designed to exhibit the feature of each component film and are stacked together by expert technologies to provide proper thickness required. Besides food packaging applications, they are extensively used in industrial areas. Thus, we are prepared to correspond to your requirements for the development of new applications. Plant
Laboratory
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Features
Excellent multifunctional films & sheets
Well-engineered multilayer extrusion technology gives each film and sheet multiple roles to play.
Applications
Industrial Materials
Films & Sheets for Industrial Use
Flexible Printed Circuit Board, Rigid Flexible Board, Rigid Board.
Heat resistance, Excellent releasability, Excellent embedding ability, SUMILITE CEL Series ,as a high performance cushion film, can be used for FPC lamination process.
Lining film for Cans
Lining the multilayered films improve a barrier performance
Specifications
| Item | Unit | Test Method | Direction | :CEL-E911B (0.12mm) |
:CEL-E920C :CEL-E920C (0.12mm) |
|---|---|---|---|---|---|
| Tensile strength | N/mm2 | JIS K6734 | MD | 19.5 | 25.9 |
| TD | 17.3 | 19.6 | |||
| Elongation | % | JIS K6734 | MD | 402 | 356 |
| TD | 525 | 362 | |||
| Light transmittance | % | JIS K7105 | - | 91 | 79 |
| Haze | % | JIS K7105 | - | 25 | 88 |
| Liner thermal expansion coefficient |
% | in 80°C Heating for 10 min. |
MD | -0.4 | -0.3 |
| TD | -0.1 | -0.1 |
Remark
- The data given above are not guaranteed values.
Examples
Cover Layer press lamination process of FPC
Besides heat resistance, releasability and embedding ability, SUMILITE® CEL Series have a light releasability after lamination with the adhesive flow controlled.
Topics More
- 2023/10/13 Products Acquisition of Film Business of Asahi Kasei Pax Corp.
- 2021/06/01 Products Announcement of Price Revision of film sheet products
Call or email us about our Division/Department.
Inquiry- TEL:
- +81-3-5462-7003
- FAX:
- +81-3-5462-4897
※9:00-17:40 Mon.-Fri. (JST)