PORON® 4790-92 Polyurethane

PORON 4790-92 polyurethane foam provides excellent protection for lower energy impacts. Softer and with a slow rebound, the material is conformable yet returns to its original shape, allowing for long-term performance.

Features

Thickness range of .53 to 12.7 mm (.021 to .5 in.)
Density range of 144 to 480 kg/m³ (9 to 30lb/ft³)
Conformable open cell material

Benefits

Long lasting and durable
Great for gap filling and gasketing or sealing applications
Distributes low energy impact

Downloads

Description	Language	File Size
Product Information
PORON® Polyurethanes Product Availability Brochure	English	514KB
Technical Information
Automotive Specification Summary for PORON® Polyurethane and BISCO® Silicone Materials	English	363KB
PORON® Polyurethane Tacky Surface Options	English	194KB
PORON® 聚氨酯弱粘表面材料	中文	271KB
Shelf-Life and Proper Storage of PORON Polyurethane Materials	English	115KB
Data Sheet
PORON® 4790-92 Extra Soft: Ideal CFD Curves for Battery Pad Applications	English	597KB
PORON® 4790-92 Extra Soft - Slow Rebound Supported Data Sheet	English	623KB
PORON® 4790-92 Extra Soft - Slow Rebound - Unsupported Materials Data Sheet	English	545KB
PORON® 4790-92-09 Extra Soft Slow Rebound Supported Data Sheet	English	61KB
PORON® 4790-92-12020 P Extra Soft - Slow Rebound - Supported Data Sheet	English	50KB
PORON® 4790-92-12030 P Extra Soft - Slow Rebound - Supported Data Sheet	English	49KB
PORON® 4790-92-12039 P Extra Soft - Slow Rebound - Supported Data Sheet	English	73KB
PORON® 4790-92-12049 P Extra Soft - Slow Rebound - Supported Data Sheet	English	73KB
PORON® 4790-92-12059 P Extra Soft - Slow Rebound - Supported Data Sheet	English	73KB
PORON® 4790-92-15039 P Extra Soft - Slow Rebound - Supported Data Sheet	English	73KB
PORON® 4790-92-25021 P Extra Soft - Slow Rebound - Supported Data Sheet	English	80KB
PORON® 4790-92-25024 P Extra Soft - Slow Rebound - Supported Data Sheet	English	81KB
PORON® 4790-92-25031 P Extra Soft - Slow Rebound - Supported Data Sheet	English	84KB
PORON® 4790-92-25041 P Extra Soft - Slow Rebound - Supported Data Sheet	English	80KB
PORON® 4790-92-30012 P Extra Soft - Slow Rebound - Supported Data Sheet	English	73KB
PORON® 4790-92PL-12 Extra Soft, Slow Rebound Data Sheet	English	669KB
PORON® 4790-92PL-09 Extra Soft, Slow Rebound Data Sheet	English	672KB
PORON® 4790-92 Extra Soft Slow Rebound Supported Global Standards Data Sheet	English	572KB

Applications

View current applications of this product.

Active Safety

Battery Pads & Cushions

Cushioning

Display Protection

Gap Filling

Gasketing & Sealing

Impact Absorption

LCD Gaskets

Shock Absorption

Sound Blocking and Absorption

Vibration Management

Tools

Explore our calculators, conversion tools, technical papers and more.

PORON® Polyurethanes Gap Filling Tool
Sort and filter BISCO® and PORON® materials to determine the best gap-filling material for your design.
PORON® Product Properties Guide
Sort and filter PORON® materials by property, product family or units to determine the best material for the design.
Application Design Tool
Determine the best BISCO® silicone or PORON® polyurethane material for specific design application.
Compression Force Deflection Curve Tool
Identify design-appropriate BISCO® silicone, PORON® polyurethane and ARLON® silicone materials using stress-strain data.

PORON® 4790-92 Polyurethane Foam