Polyurethane Foam
PORON® 4701-40
Overview
When it comes to gasket design, PORON® 4701-40 polyurethane is a soft foam that is fit for the job. The material provides a broad range of compression performance for gasketing and sealing in a variety of applications in portable electronics, automotive, aerospace and more.
Features
- Thickness range of .79 to 12.7 mm (.031 to .5 in.)
- Available densities of 240, 320 or 480 kg/m3 (15, 20 or 30lb/ft3)
- Typical compression force deflection of 41, 76 or 173 kPa (5, 11 or
Benefits
- Excellent dimensional stability
- Extremely durable
- Maintains integrity in lengthy temperature fluctuations
Applications
- Battery Pads & Cushions
- Cushioning
- Gap Filling
- Gasketing & Sealing
- HEV Enclosures
- LCD Gaskets
- Shock Absorption
- Sound Blocking and Absorption
- Vibration Management
Data Sheets
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