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Polyurethane (PU)

Rigid polyurethane (PU) delivers a broad range of chemical resistance along with superior impact strength.

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<p>Excellent chemical resistance</p>

Excellent chemical resistance

<p>Superior impact strength</p>

Superior impact strength

<p>Excellent mechanical properties</p>

Excellent mechanical properties

<p>Opaque and translucent grades available</p>

Opaque and translucent grades available

Product Options

Colors

Natural, Black, Red, Green, White, Yellow, Blue

Grades

40 - 95 Durometer

Sizes

Shape

Sizes

sheet

Dimensions: 12″ x 12″, 12″ x 24″, 24″ x 24″, 48″ x 48″
Thickness: 0.030′ – 8″”

rod

Diameter: 0.250″ – 16″
Length: 36″

tube

Outside Diameter: 0.125″ – 7″ (Flexible and Rigid)
Length: 100′ (Flexible)

Common Applications

Physical Properties

	Units	ASTM Test	Rigid Polyurethane
Tensile strength @ break @ 73°F	psi	D638	2,440 – 9,000
Flexural modulus @ 73°F	psi	D790	5,500 – 390,000
Izod impact (notched)	ft-lbs/in of notch	D256	0.18 – 1.8
Coefficient of linear thermal expansion (CLTE)	(in/in F)	D696	2.25E-5 to 2.1E-4
Water absorption – 24 hours – 1/8″ thick	0.036 – 0.11%	D570	0.030 – 0.46
Deflection Temperature Under Load @ 264 psi	°F	D648	115 – 204

* Technical Data is provided courtesy of UL Prospector (www.ulprospector.com) and IAPD (www.IAPD.org).

Data is to be considered representative and is provided for guidance only. All product performance must be verified by the user under actual application conditions.

Regulations

NSF

... View All 1 Regulations

About Polyurethane (PU)

Rigid polyurethane (PU) delivers a broad range of chemical resistance along with superior impact strength. Polyurethane combines the structural and impact characteristics of amorphous materials like polycarbonate, yet offers the excellent chemical resistance of semi-crystalline materials. Polymershapes offers polyurethane sheet, rod and tube in a variety of colors and sizes.

Polyurethane provides excellent light transmission, good temperature resistance, and is easily machined while retaining superior dimensional stability. When the translucent grade is polished, it provides excellent clarity. Polyurethane is a good candidate for metal, glass, or ceramic replacement, and can also be used in applications where polycarbonate, nylon or acetal are being considered.

Polyurethane sheet is commonly used as a liner in a variety of handling or conveying applications for bulk materials including grain, sand and gravel, crushed stone, coal, metals, salt and more. It offers excellent abrasion resistance, noise and vibration abatement, product cushioning, and insulation. It is often an ideal replacement for OEM equipment originally shipped with rubber or other material that breaks down with wear.
Polymershapes can meet all your needs for rigid polyurethane sheet, rod and tube. We can cut to the size you specify, so you receive the right the amount of material for your projects.

If you need additional value-added services, look no further than Polymershapes. We offer a variety of capabilities at our local facilities and in conveniently located centers that deliver state of the art conversion and fabrication, staffed by experienced teams eager to provide you best-in-class customer service and convenience.

Your local Polymershapes team stands ready to help you meet your needs for polyurethane. Or let us help you select from scores of other industry-leading materials in our vast inventory of plastics and associated products — Contact your local Polymershapes facility today for more information!

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