FKM Viton Rubber Gasket Washers

FKM Viton Rubber Gasket Washers

Product number:KXT 1700

Quick Overview: FKM (Viton™) comes standard in a 75 +/-5 Durometer Shore A Hardness with a light cloth finish. FKM (Viton™) is rated for use in applications involving temperatures up to +450 F constant or +500 F intermittent. FKM (Viton™) also offers excellent chemical, gas & oil resistance which makes it a good choice for a variety of applications.

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Product Description

FKM Viton Rubber Gasket Washers is a Premium rubber elastomer resistant to chemicals and useful for sealing against acids and lyes of any

concentration, solvents, aliphatics and aromatic hydrocarbons, Freon 12, oils and fats and gasoline

It has excellent resistance to weathering and ozone. Premium Viton rubber sheet has extraordinary resistance to heat with resistance also to

low temperature and is self extinguishing, FKM viton rubber gaskets has excellent compression set in compression at high temperatures.

It's extremely resistant to alkalis, including oxidants.

 

FKM (Viton™) comes standard in a 75 +/-5 Durometer Shore A Hardness with a light cloth finish. FKM (Viton™) is rated for use in applications

involving temperatures up to +450 F constant or +500 F intermittent. FKM (Viton™) also offers excellent chemical, gas & oil resistance which

makes it a good choice for a variety of applications.

Advantages

Resistance to petroleum based oil and fuel including petrol, diesel and LPG

Good resistance to acids and alkali's including oxidants

• Excellent resistance to aggressive fuels and chemicals

Good resistant to ozone effects and weathering

• Excellent high temperature heat resistance

Outstanding resistance to compression

Good resistance to acids and alkalis

Durable using rubber material

ISO 9001 certified

Flat and smooth

 

Application

Insulation, Isolating and protecting steel or other surfaces of equipment

Critical temperature sealing and corrosion protection applications

• Chemical storage transfer and processing

Flange gaskets on pipes and tanks

Industrialsealing gaskets or strip

• Variety of sealing applications

Lining of pipes and tanks

Oil or petrol applications

Expansion joints .,etc

 

Viton rubber Properties

Item

Viton/FKM

Test Method

Color

black., etc

-

Specific gravity

2g/cm3

ASTM D297

Hardness

70°-80° Shore A

ASTM D2240

Tensile strength

9 MPa (min)

ASTM D412

Elongation at break

150% (min)

ASTM D412

Size

Normal or custom

-

Tear strength

25 N/mm

ASTM D 624

Low temperature resistance

-30°C

ASTM D1329

Temperature range

-30°C to +250°C

ASTM D2000

 

Kinds of Rubber Properties

Common name

Neoprene

EPDM

Nitrile

Silicone

Viton

Kalrez

Chemical Compatibility

Lubricating and Fuel Oils

X

X

Hydraulic Oils

X

Fireproof Hydraulic Fluids


X

Vegetable Oils, Animal Fats

Gasoline (high octane) X X X

Kerosene X X

Aromatic Hydrocarbons X X X X

Aliphatic Hydrocarbons X X

Alcohols

Ketones X X X X
Halogenated Solvents X X X X
Water (>80°C)

Concentrated Acids X X X X

Diluted Acids

X X

Alkalis

X

Properties

Max. Continuous temp °C 105 150 121 204 250 316
Low Temperature °C –50 –54 –25 –85 to –125 –8 to -30 –8
Tensile Strength, MPa 25 17 27 10 20 15
Hardness Shore A 30–95 40–90 40–95 30–90 70–90 65-95

Key: = Excellent , = Good, = Fair, X = Not Recommended