Viton B Rubber Sheet – Premium

70 Duro, Heat Resistant, Chemical Resistant, Fuel & Oil Resistant, Viton Rubber

Reglin Viton B Rubber is a black, premium grade, 70 Duro Fluoroelastomer sheet, which has very high temperature and chemical resistance, to acids and alkalis. It is also a viable choice for resistance to petroleum based oil and fuel including petrol, diesel and LPG. It is also resistant to mineral acids and aliphatic and aromatic hydrocarbons.

It is UV stable making it highly resistant to ozone effects and weathering.

Viton B contains a 68%, fluorine content to maintain its fluid resistance at high temperatures and flexibility at low temperatures. This higher content results in improved resistance to aggressive chemicals such as oxygenated fuels and solvents, whilst reduces low temperature flexibility compared to Viton A.

Technical Information

Polymer	FKM (minimum 68% Fluorine content)
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 (22hrs @ 200°C)	30%	ASTM D395B
Fluid Resistance (70hrs @ 20°C)	20% maximum swell in toluene	ASTM D471
Temperature Range	-15°C to +204°C

Available Sizes

STANDARD THICKNESS	3mm
STANDARD ROLL SIZE	1200mm x 10mtrs

Sheet rubber can be supplied in cut lengths, strips, pads and a wide variety of custom cut shapes and gaskets to meet your requirements.