Viton B Rubber Sheet

Advanced Chemical Resistant Viton

Viton B Rubber Sheet is a premium FKM rubber material designed for extreme sealing applications exposed to high temperatures,
acids, fuels, and aggressive chemicals.

Built for Harsh Process Conditions

Manufactured with higher fluorine content for enhanced chemical resistance and reliable flexibility under prolonged heat exposure.

Product Supplied by SEC Business Group

Available in sheet, strip, gasket, and custom fabricated formats for chemical processing, oil & gas, and heavy industrial applications.

Description

Advanced Chemical & High Temperature Resistant Rubber for Extreme Environments

Viton B Rubber Sheet is a premium-grade FKM (fluoroelastomer) rubber, engineered for extreme chemical exposure and high-temperature applications.

With a hardness of 75 Duro and higher fluorine content than Viton A, Viton B delivers superior resistance to aggressive acids, fuels, and solvents, while maintaining flexibility under prolonged heat exposure.

Designed for Harsh Chemical and Thermal Conditions

SEC Business Group supplies high-performance rubber solutions for chemical processing, oil & gas, and heavy industrial environments.

Viton B is ideal for critical sealing applications where enhanced chemical resistance and reliable high-temperature performance are essential for long service life.

Features & Benefits

Premium FKM (fluoroelastomer) rubber compound.
Higher fluorine content (68% min) for enhanced chemical resistance.
Superior resistance to aggressive acids, both diluted and concentrated.
Excellent resistance to oils, fuels, and hydrocarbons.
Maintains flexibility after high-temperature ageing.
Performs in temperatures up to +220°C.
Excellent ozone and UV resistance.
Good mechanical strength and durability.
Low compression set at high temperatures.
Suitable for corrosive and extreme environments.
Available in sheet, strip, or custom-cut formats.
Supplied by SEC Business Group.

Applications

Flange gaskets on pipes and tanks
Chemical processing equipment lining
Expansion joints
Transfer and joining sleeves
Chemical-proof flashing
Camlock washers
Insulating strips
Isolation barriers
High-temperature chemical sealing applications

Performance Advantages

Enhanced acid resistance compared to Viton A.
Maintains flexibility under prolonged high heat exposure.
Designed for harsh chemical environments.
Ideal for critical sealing and long service life applications.

Technical Information

Property	Value	Standard
Polymer	FKM
Fluorine Content	68% (min)
Colour	Black
Specific Gravity	1.81	ASTM D297
Hardness	75° ± 5° Shore A	ASTM D2240
Tensile Strength	8.5 MPa (min)	ASTM D412
Elongation @ Break	175% (min)	ASTM D412
Compression Set (22 hrs @ 200°C)	30%	ASTM D395B
Fluid Resistance (Toluene 70 hrs @ 20°C)	20% max swell	ASTM D471
Temperature Range	-18°C to +220°C

Available Sizes

Part Number	Description	Weight (Per L/M)
VITONB03	3mm × 1200mm (10 L/M Rolls)	6.6 kg

Custom Options

Viton B Rubber Sheet can be supplied as:

Precision-cut gaskets
Chemical-resistant pads and strips
High-temperature sealing components
Custom fabricated rubber parts

Supply

This product is supplied by SEC Business Group.

For material selection, chemical compatibility, or application advice, contact SEC Business Group.