Product Overview
Description
Sur-Seal Inc. 7530 Virgin PTFE (polytetrafluoroethylene) is a high molecular weight polymer and one of the most versatile plastics known to man. Sur-Seal Inc. 7530 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°F.
Applications
Sur-Seal, Inc. 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.
Service Limits
| Temperature ºF (ºC) | Minimum: -328(-200) |
| Maximum: 500 (260) | |
| pH Level Tolerance | 0-14. Excellent resistance to all chemicals. |
| Tensile Strength | 5000 PSI Minimum |
Sizes
| Available Sheet Size | 12" (305 mm) x 12" (305 mm) |
| 24" (610 mm) x 24" (610 mm) | |
| 36" (915 mm) x 36" (915 mm) | |
| Thickness | 0.03125” (1/32") (0.79375 mm) |
| Color | White |
Product Dimensions
Length: 36 Inches (91.44Cm), Width: 36 Inches (91.44Cm), Thickness: 1/32(0.03125) Inches (0.079375)
- Amazon Part Number (ASIN): B0195H6JSU
