Hydro Testing Material Cord Dia 1mm-30mm Black Colour With 78 Shore A FKM Rope

Description:

Fluorocarbons make exellent general purpose O ring due to their exceptional resistance to chemical, oil, and temperature extremes (-15to 400℉). Specialty compounds can further extend the low temperature limit down to about -22 ℉ fordynamic seals and about -40℉ in static applications.

Fluorocarbons usually have good compression set resistance, low gas permeability, and resistance to ozone and sunlight. Over the last five decades, this remarkable combinnation of properties has formulated for use in aerospace applications. FKM compounds are now widely used in automotive, appliance, fuid power, and chemical processing industries.

Depending on the specific needs of your application, there are number of different fluorocabon formulations available for use. Though they may share some common characteristics, these different types are distinguished bu their processing and end-use properties.

General Temperature range: -15 to 400 ℉

FKM performs well in :

• Acid
• Aircraft engine application
• Gasoline ( & alcohol blends)
• Hard vacuum applications
• Petroleum productions
• Silicone fluids & greases
• Solvents

FKM does not perform well in:

• Amines
• Hot Chlorosulfonic acid
• Hot hydrofluoric acid
• Hydrocarbons (nitro)
• Ketones
• Low molecular weight esters & ethers
• Fireprrof hydraulic fluids ( e.g Skydrol)

Application: Hydro test 

Hardness range: 78+-5 Shore A

Color: Black and brown

Processing Method: Extrusion( Hot joint and guel joint), Molding.

Size: 1mm to 30mm

Packing: 1mm-10mm: 100m per roll, 11mm-20mm: 50m per roll. 21mm-30mm: 25m per roll.

Typical Property:

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