Materials

S

aint-Gobain Performance Plastics proprietary sealmaterials are compounded and processed for optimum industrial seal performance in a wide variety of sealingenvironments. The materials listed below are the most commonly recommended compounds and are suitable for most applications. These are all low friction materials which have substantially higher PV ratings (Pressure x Velocity) than elastomer materials. Estimated torque requirements or wear life data is not provided since all application variables must be considered before making such calculations. If an estimate on seal life is desired, or if your applications require sealswith a low or controlled torque, please complete the Application Data Form on page 11.

If your application exceeds -20ºC to 200ºC range,complete the Application Data Form on Page 11 which will enable our engineers to select proper custom design

How To Order OmniLip

™

& DynaLip

® Part Number Example:

1 - 10 x 22 - 03M1

Seal TypeSee Page 4-5Gland DimensionsSee Page 6Material Code (Sealing Element)See Page 3Case or Support Ring Material Code*See Page 3 For Type 68, 78, 69 and 79 add groove width (68-79X90X10-10XX)

NOTE: If it is not clear which seal design is appropriate,pleasecomplete the Application Data Form on Page 11 and fax ormail to the attention of Saint-Gobain Performance Plastics Sealing Technology Center. *(Always XX for DynaLip
® which do not have metal support cases.)
MaterialCode Name andDescription

Application Details

03N6103672M1M2M3M4

Fluoroloy
® SL Standard material for secondary elements and dust excluders. Good general purpose material for heatand wear resistance. Performs well on shaft surfaces with moderate hardness. Good in both lubricated and non-lubricated medias (good wear resistance).Extreme wear-resistant material for use in high-speed applications in wet and lubricated environments.Excellent material for use in oil. Requires a shaft hardness of 55 HRC minimum.Superior heat and wear resistance. Non-abrasive to running shaft surfaces. Recommended for limitedlubrication or non-lubricated applications where running temperatures exceed 180ËšC. Not recommended for use in steam or water (fair wear resistance).Best wearing material in hydraulic oil. Requires a hardened shaft surface of 55HRC for best performance.May cause excessive shaft scoring on soft metals or flash chrome (excellent wear resistance).Meets FDA requirements. Suitable for soft shafts such as 316 stainless steel (fair wear resistance).Used for outer case, inner case and washers. Low cost. Limited corrosion resistance. Recommendedfor cast iron or steel seal housings.Lightweight material used for outer case, inner case and washers. Low cost. Limited corrosion resistance.Recommended for aluminum or magnesium alloy seal housings.Used for outer case, inner case, washers, spring and support ring. Good corrosion resistance.Recommended for stainless steel seal housings.Used for outer case, inner case, washers, and support ring. Excellent corrosion resistance.Recommended for stainless steel seal housings. Black color Fluoroloy
® 907 Black Color Fluoroloy
® K Tan Color Fluoroloy
® 36 Gray color Fluoroloy
® 72 White color
Metal Case or Support Ring Materials Sealing Lip Materials Low-carbon steelAluminumAlloyStainless steel 304Stainless steel 316
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