PORON® 4701-30 Polyurethane

The very soft PORON 4701-30 polyurethane foam is ideal in applications where flexibility is a key requirement. PORON 4701-30 foam material maintains its integrity and effectiveness in gap filling, gasketing and vibration isolation applications.

Features

Thickness range of .031 to .5 in (.79 to 12.7 mm)
Available densities of 320 or 400 kg/m³ (20 or 25lb/ft³)
Excellent compression set resistance
Temperature range of -51 to 121° C (constant use recommended at 90°C)

Benefits

Flexible and easily compressed
Excellent durability
Noise reduction

Downloads

Description	Language	File Size
Data Sheet
Ideal CFD Curves for Battery Pad Applications PORON® 4701-30 Very Soft	English	55KB
PORON®4701-30 超软电池衬垫应用的理想 CFD 曲线	中文	174KB
PORON® 4701-30 Very Soft	English	53KB
PORON® 4701-30 Very Soft - Supported Materials	English	71KB
PORON® 4701-30-25037 P Very Soft - Supported	English	84KB
PORON® 4701-30-25047 P Very Soft - Supported	English	81KB
PORON® 4701-30-20064 P Very Soft - Supported	English	84KB
PORON® 4701-30 Very Soft Global Standard Data Sheet	English	54KB
PORON® 4701-30P Very Soft Global Standard Data Sheet	English	54KB
Technical Information
PORON® Polyurethane Tacky Surface Options	English	120KB
Shelf-Life and Proper Storage of PORON Polyurethane Materials	English	115KB
PORON®聚氨酯粘性表面材料	中文	1MB
Product Capabilities and Replacements for Obsolete Materials Chart	English	43KB
Automotive Specification Summary	English	1008KB
PORON®4701-30 超软电池衬垫应用的理想 CFD 曲线	中文	174KB
PORON Polyurethanes Chemical Resistance Data Sheet	English	378KB
Application Notes
Adhesive Recommendations	English	197KB
Product Information
PORON® Polyurethanes Product Availability Brochure	English	592KB

Applications

View current applications of this product.

Battery Pads & Cushions

Cushioning

Gap Filling

Gasketing & Sealing

HEV Enclosures

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 and PORON® polyurethane materials using stress-strain data.