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Your cart is empty.Sterling Seal & Supply 7530 (polytetrafluoroethylene) is a high molecular weight polymer and one of the most versatile plastics known to man Virgin PTFE sheet can handle virtually all chemicals in the 0-14 pH range with the exception of molten alkali metals and elemental fluorine It is suitable for service at temperatures from the cryogenic range up to 500 Degrees F Sterling Seal & Supply 7530 is particularly recommended for applications in the food and beverage industry where high purity materials are required It is also used where contamination or discoloration of flow media cannot be tolerated The coefficient of friction of plastics is usually measured against polished steel PTFE's resistance to van der Waals forces means that it is the only known surface to which a gecko cannot stick In fact, PTFE can be used to prevent insects climbing up surfaces painted with the material and is so slippery, that insects cannot get a grip and tend to fall off For example, PTFE is used to prevent ants climbing out of formic aria Because of its superior chemical and thermal properties, PTFE is often used as a gasket material PTFE sheets are used in the production of butane hash oil due to its non-stick properties and resistance to non-polar solvents
MrD
Reviewed in the United States on November 29, 2021
Was cut really clean and arrived very flat and packed nicely. Will be turned into many small washers. It has uniform thickness!!! Will definitely buy again... more this time
buxhamm
Reviewed in the United States on July 29, 2019
Good quality teflon nuff said
Thomas J. Coyle III
Reviewed in the United States on April 4, 2019
I needed to make an attenuator for a sunlight level sensor that was saturating when exposed to bright sunlight. A search of the IoT revealed that Teflon makes a very good attenuator. The 1/32 thick piece of Teflon that I ordered did the trick and provided a consistent 50% attenuation of the bright sunlight level keeping my sunlight sensor from saturating.
D. MacPherson
Reviewed in the United States on April 19, 2018
I needed to make some teflon washers because I could not find the right size. This sheet was the perfect thickness.
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