UDEL® P-1700 Natural Polysulfone (PSU) is a semi-transparent (Amber color), heat resistant, high performance engineering thermoplastic.  It offers excellent mechanical, electrical and improved chemical resistance properties relative to polycarbonate.  Polysulfone’s properties remain relatively consistent over a broad temperature range, from –150°F (–100°C) to 300°F (100°C).  UDEL® Polysulfone is hydrolysis resistant for continuous use in hot water and steam at temperatures up to 300°F.  Its flame resistance is UL94 V0 at .177” thickness (4.5mm).  UDEL®  Polysulfone offers high chemical resistance to acidic and salt solutions, and good resistance to detergents, hot water and steam.  In addition, polysulfone is highly resistant to degradation by gamma or electron beam radiation, and offers low ionic impurity levels.  Electrical properties of UDEL Polysulfones are stable over a wide temperature range and after immersion in water or exposure to high humidity.  UDEL® Polysulfone often replaces polycarbonate when higher temperatures, improved chemical resistance or autoclavability is required.  It is commonly used for analytical instrumentation, medical devices and semiconductor process equipment components.  Contact customer service for a complete list of physical, mechanical, thermal and electrical properties.
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Item #

Material

Color

Thickness

Weight

Sheet Size

Optional Sheet Size

Availability

N/A PSU N/A Amber N/A 0.031 in N/A .20 lb/ft² N/A 24 x 48 in N/A N/A 3-5 days
N/A PSU N/A Amber N/A 0.040 in N/A .26 lb/ft² N/A 24 x 48 in N/A N/A 5-7 days
N/A PSU N/A Amber N/A 0.062 in N/A .40 lb/ft² N/A 24 x 48 in N/A N/A stock
N/A PSU N/A Amber N/A 0.093 in N/A .60 lb/ft² N/A 24 x 48 in N/A N/A stock
N/A PSU N/A Amber N/A .125 in N/A .81 lb/ft² N/A 12 x 12 in N/A 24"x48" N/A stock
N/A PSU N/A Amber N/A .125 in N/A .81 lb/ft² N/A 24 x 48 in N/A N/A stock
N/A PSU N/A Amber N/A .187 in N/A 1.21 lb/ft² N/A 12 x 12 in N/A 24"x48" N/A stock
N/A PSU N/A Amber N/A .187 in N/A 1.21 lb/ft² N/A 24 x 48 in N/A N/A stock
N/A PSU N/A Amber N/A .250 in N/A 1.61 lb/ft² N/A 12 x 12 in N/A 24"x48" N/A stock
N/A PSU N/A Amber N/A .250 in N/A 1.61 lb/ft² N/A 24 x 48 in N/A N/A stock
N/A PSU N/A Amber N/A .375 in N/A 2.42 lb/ft² N/A 12 x 12 in N/A 24"x48" N/A stock
N/A PSU N/A Amber N/A .375 in N/A 2.42 lb/ft² N/A 24 x 48 in N/A N/A stock
N/A PSU N/A Amber N/A .393 in N/A 2.53 lb/ft² N/A 12 x 12 in N/A 24"x48" N/A 3-5 days
N/A PSU N/A Amber N/A .393 in N/A 2.53 lb/ft² N/A 24 x 48 in N/A N/A 3-5 days
N/A PSU N/A Amber N/A .472 in N/A 3.04 lb/ft² N/A 12 x 12 in N/A 24"x48" N/A 3-5 days
N/A PSU N/A Amber N/A .472 in N/A 3.04 lb/ft² N/A 24 x 48 in N/A N/A 3-5 days
N/A PSU N/A Amber N/A .500 in N/A 3.23 lb/ft² N/A 12 x 12 in N/A 24"x48" N/A stock
N/A PSU N/A Amber N/A .500 in N/A 3.23 lb/ft² N/A 24 x 48 in N/A N/A stock
N/A PSU N/A Amber N/A .590 in N/A 3.81 lb/ft² N/A 12 x 12 in N/A 24"x48" N/A 3-5 days
N/A PSU N/A Amber N/A .590 in N/A 3.81 lb/ft² N/A 24 x 48 in N/A N/A 3-5 days
N/A PSU N/A Amber N/A .625 in N/A 4.03 lb/ft² N/A 12 x 12 in N/A 24"x48" N/A stock
N/A PSU N/A Amber N/A .625 in N/A 4.03 lb/ft² N/A 24 x 48 in N/A N/A stock
N/A PSU N/A Amber N/A .708 in N/A 4.57 lb/ft² N/A 12 x 12 in N/A 24"x48" N/A 3-5 days
N/A PSU N/A Amber N/A .708 in N/A 4.57 lb/ft² N/A 24 x 48 in N/A N/A 3-5 days
N/A PSU N/A Amber N/A .750 in N/A 4.84 lb/ft² N/A 12 x 12 in N/A 24"x48" N/A stock
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