Glass-Filled PTFE | McMaster-Carr

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Filler Material

Shape

Ring with Bolt Holes

Diameter

Material

Delrin® Acetal

OD

Flexibility

ID

Maximum Temperature

Less than 200° F

200° F to 249° F

500° F or greater

Length

Performance

Chemical Resistant

Electrically Insulating

High Temperature

Moisture Resistant

Thermally Stable

Weather Resistant

Thickness

Color

For Use With

Diluted Salt Solutions

Synthetic Lubricants

Transmission Fluid

Acetic Acid (White Vinegar)

Ammonium Hydroxide

Hardness

Durometer 55D to Durometer 66D

Hardness Rating

Width

Percentage of Filler Material

Backing Type

Texture

Relative Friction Rating

Tensile Strength

1,000 psi to 2,500 psi

Minimum Temperature

-400° F or less

-399° F to -250° F

-99° F to 0° F

Export Control Classification Number (ECCN)

RoHS

REACH

DFARS Specialty Metals

How can we improve?

153 Products

Raw Materials

Plastic

A lightweight alternative to metal and glass

Sealing

Gasket Material

Gasket Material

Cut custom shapes and sizes to fill gaps between flat surfaces

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

Piston Seals

Prevent leaks inside pistons by creating a seal against the cylinder bore

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)