JFE Chemical Corporation

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JFE Chemical Corporation

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Thermoformable Composite Sheets(KP-Sheet)

Support Design Freedom and Parts

Weight Reduction With High、

Performance

スタンパブルシート

KP-Sheet is comprised of polypropylene(PP) reinforced with glass fiber(GF) having various surface laminates.

The core made by wet process providing extremely homogeneous PP and GF dispersion shows ultra high-lofting property by additionally retaining specialized foaming agent, leading to high performance of the molded parts. By combining the high-lofting property with film layers having the proper

sound absorption, KP-Sheet can show high acoustic properties, and has been By combining the high-lofting property with film layers having the proper

sound absorption, KP-Sheet can show high acoustic properties, and has been applied to interior parts such as headliners, trunk trims, and exterior parts such as underbody shields.

Features

  • (1) The various combination of raw materials could be used by the wet process regardless the specific gravity, filament shape, or particle shape.
  • (2) Extremely low VOC and SOC free materials are used.
  • (3)Over 3 square-meters headliner could be formable at low pressures such as 20 metric ton molding machines.
  • (4) Could achieve the molded parts specific gravities from 0.08 to 1.0 along the section in one shot molding.
  • (5) Mold shrinkage is small such as between 1/1000 and 2/1000, and shows good dimension stability after molding.
  • (6) Homogeneous dispersions of the raw materials provides,
    - Good shape conformability and sharp edge
    - Good deep drawability maintains the strength of the high drape parts

    - Deep drawing (measured at 250 mm)

    - Strength of processed part is high after processing

    - Precise shape

  • (7)The loft of the grade retaining the foaming agent could vary from 8 to 20mm in standard (max 28mm).
  • (8) Multi-weight along the width direction is in mass production. <Multi-weight Technology>
  • (9) Due to small sheet thickness (i.e. below 2mm) could bring the high transportation efficiency and less space for the storage.
Automotive Application  Parts

Automotive Application Parts

Automotive Application  Parts