PORON® 4790-92

PORON® 4790-92

PCB Laminates by Rogers Corporation (63 more products)

Note: Your request will be directed to Rogers Corporation

The PORON® 4790-92 from Rogers Corporation is an extra soft, slow rebound Polyurethane Foam. It provides excellent protection for lower energy impacts and is conformable yet returns to its original shape, allowing for long-term performance. This foam has a thickness from 0.53 to 12.7 mm (0.021 to .5 in.) and a density from 144 to 480 kg/m3 (9 to 30lb/ft3). It is suitable for distributing low energy impacts and gap filling, gasketing or sealing applications.

Product Specifications

Product Details

  • Part Number
    PORON® 4790-92
  • Manufacturer
    Rogers Corporation
  • Description
    Extra Soft, Slow Rebound Polyurethane Foam

General Parameters

  • Dk
    0 to 1.48
  • Df
    0 to 0.04
  • Flamibility
    2.06 (0.081)
  • Surface resistivity
    10x10¹¹
  • Thermal coeffecient
    2.3 - 3.1 x 10-4 in/in/°C (1.3 - 1.7 x 10-4 in/in/°F)
  • Thermal conductivity
    0.083 (0.53) W/m-C
  • Thickness inches
    0.081 Inches
  • Thickness mm
    2.06 mm
  • Volume resistivity
    8 x10¹¹

Technical Documents

View more details on the manufacturer's website
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