by SpecialChem

Teflon™ PFA 350

Technical Datasheet | Supplied by Chemours

Teflon™ PFA 350 by Chemours is a perfluoroalkoxy (PFA) fluoroplastic grade. Used in chemical lining for pipe and industrial film. Possesses high melt strength, toughness, low coefficient of friction, exceptional dielectric & non-stick properties and thermal stability. Exhibits low smoke & moisture absorption, good flexibility & low melt flow rate and flammability. Provides creep resistance at high service temperatures, better stress cracking resistance than Teflon™ PFA 340 and 345, good heat-, chemical-, ignition and weather resistance. It can be processed by melt extrusion & injection, compression, transfer and blow molding. Teflon™ PFA 350 meets the U.S. Environmental Protection Agency (EPA) 2010/15 PFOA regulations.

Teflon™ PFA 350 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

2 g/10 min

ISO 12086

Specific Gravity

2.15

ASTM D792

Critical Shear Rate

12 1/s

(At 372°C)

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