Silver wire, PFA coated
So-called "Teflon coating". Wire, silver 99.99 %
Description
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PFA coated wire |
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Item |
Length |
Bare wire diameter |
Coated diameter |
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AG-3T |
7.5 m |
76.2 µm |
140 µm |
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AG-5T |
7.5 m |
127 µm |
180 µm |
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AG-8T |
7.5 m |
203 µm |
280 µm |
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AG-10T |
7.5 m |
254 µm |
330 µm |
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AG-15T |
7.5 m |
381 µm |
480 µm |
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AG-25T |
7.5 m |
635 µm |
760 µm |
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What are PFA?
PFA or perfluoroalkoxy alkanes are fluoropolymers,which have been developed based on polytetrafluoroethylene (PTFE). In lab jargon PFA coating is often falsely referred "Teflon coating", implying that the actual coat would be PTFE, which looks very similar. Compared to PTFE, PFA have better anti-stick properties, higher chemical resistance on expense of a lesser scratch resistance. PFA are preferred when extended service is required in hostile environments involving chemical, thermal, and mechanical stress. (see Wikipedia)
Teflon® and Teflon®-PFA are registered trademarks of Chemours Co. FC, LLC., Wilmington, Delaware, USA.
Also see:
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Automatic Silver Chloridinator (npi) |
