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Paryls® F3250

Technical Datasheet | Supplied by UJU New Materials

Paryls® F3250 by UJU New Materials is a transparent, custom colorable polysulfone (PSU) grade. Offers high strength, excellent hydrolytic stability, heat deflection temperature of 174°C and is capable of 1000+ autoclave cycles. Also offers good toughness, excellent mechanical properties and superior heat resistance to polycarbonate. It is suitable for injection molding. Typical applications include fluid engineering, medical devices, membrane components, animal containment and food & beverage applications. Paryls® F3250 complies with U.S. F.D.A C.F.R. 21 Part 177.1655, NSF61, NSF14 & ISO10993 regulations and meets UL 94 V-1 flame rating.

Paryls® F3250 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

0.3 - 0.4 %

ISO 294-4

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

35 g/10 min

(365°C, 5 kg)

ISO 1133

Density

1.24 g/cm³

ISO 1183-1

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

120 - 160 °C

Processing Temperature

400 °C

Melt Temperature

250 - 290 °C

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Paryls® F3250

Paryls® F3250 Properties

Physical Properties

Paryls® F3250 Processing Guidelines

Injection Molding Properties