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| Teflon PFA 340 |
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Teflon PFA 340 is a general-purpose resin available in clear, 2.5-mm(0.1-in.) pellets.
Compared with other grades of Teflon PFA, its most unique features are a relatively high flow rate and properties that make it suitable for a variety of processes and demanding end uses.
Teflon PFA 340 and the other Teflon PFA(perfluoroalkoxy) fluoropolymer resins combine the processing ease of conventional thermoplastics with properties similar to those of polytetrafluoroethylene.
They have high melt strength, stability at high processing temperatures, and resistance to creep at high service temperature.
Teflon PFA 340 is used when traditional extrusion and molding processes are required for producing products with the superior properties of a fluoropolymer resin.
For a given process, its high melt strength and thermal stability can be used to improve rates.
Compared with other fluoropolymers, its creep resistance at its high service temperatures provides a superior balance and level of end-use properties. |
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Melting Point,'C('F): 302?10(575?90)
Flow Rate,g/10 min: 14
Specific Gravity: 2.12 ?2.17 |
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