Producer

JSP Corporation

7942.THQ JP · Tokyowebsite ↗

Leading maker of expanded polypropylene (EPP, brand Arpro) for automotive energy-absorption and seating.

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Inputs supplied

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Goods downstream

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Facilities

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Stories

What they make

1 input JSP Corporation supplies

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Goods downstream

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What else they do

Business segments

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  • Automotive expanded polypropylene (ARPRO EPP)

  • Foamed sheet, EPS beads & insulation

Intelligence

What's known

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  • Did you know

    The bead foam best known as the crushable energy-absorbing core inside car bumpers and child car seats — JSP's ARPRO expanded polypropylene — has quietly become a structural material INSIDE electric-vehicle battery packs. EPP's combination of impact absorption, heat resistance, low weight and design flexibility means the same passive-safety foam now provides lightweighting, thermal control and structural integrity to EV battery systems. A vehicle-safety foam supplier has turned into an EV battery-pack supply-chain player, with grades now offered at 30% recycled content. [verify: EPP in EV battery packs confirmed (Knauf competitor + trade press); 30% recycled ARPRO RE grades RecyClass-certified]

    Plastik Media
  • Concentration2024

    [single-source] The energy-absorbing foam behind Euro NCAP pedestrian-protection bumpers and child car seats is a quiet concentration point in vehicle safety: expanded-polypropylene bead foam is made at automotive scale by only a handful of producers — JSP (ARPRO), BASF (Neopolen P) and Kaneka (Eperan-PP) — and ARPRO is the de-facto global benchmark. A material most drivers never see, yet which determines crash and pedestrian-impact performance across much of the world's car fleet, rides on a very short supplier list. [verify: supplier list incomplete: also Hanwha, Knauf, Wuxi Hi-Tech; less concentrated than stated]

    Credence Research